2028 lines
63 KiB
Markdown
2028 lines
63 KiB
Markdown
# Codebase analysis & AGENTS.md creation
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**Session ID:** ses_30cdc352affecd6zCactnVYthw
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**Created:** 3/15/2026, 8:15:35 PM
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**Updated:** 3/15/2026, 8:28:52 PM
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---
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## User
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Please analyze this codebase and create an AGENTS.md file containing:
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1. Build/lint/test commands - especially for running a single test
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2. Code style guidelines including imports, formatting, types, naming conventions, error handling, etc.
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The file you create will be given to agentic coding agents (such as yourself) that operate in this repository. Make it about 150 lines long.
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If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure to include them.
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If there's already an AGENTS.md, improve it if it's located in /workspace
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---
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## Assistant (Build · qwen3-coder-next:latest · 12.3s)
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/*.xqm"
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}
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```
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**Output:**
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```
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/workspace/test/simple.xqm
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/workspace/src/doci.xqm
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/*.xq"
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}
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```
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**Output:**
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```
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/workspace/test/smoke.xq
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/*.xquery"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/AGENTS.md"
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}
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```
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**Output:**
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```
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/workspace/AGENTS.md
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": ".cursor/rules/*"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": ".cursorrules"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": ".github/copilot-instructions.md"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/package.json"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/build.xml"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/gradle*"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/pom.xml"
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}
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```
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**Output:**
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```
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No files found
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```
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**Tool: glob**
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**Input:**
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```json
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{
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"pattern": "**/*.md"
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}
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```
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**Output:**
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```
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/workspace/AGENTS.md
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/workspace/README.md
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```
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---
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## Assistant (Build · qwen3-coder-next:latest · 7.7s)
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**Tool: read**
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**Input:**
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```json
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{
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"filePath": "/workspace/AGENTS.md"
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}
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```
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**Output:**
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```
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<path>/workspace/AGENTS.md</path>
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<type>file</type>
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<content>1: # AGENTS.md - XQuery Code Style and Build Guide
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2:
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3: ## Build & Test Commands
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4:
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5: ### Running Tests
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6: ```bash
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7: basex -t /path/to/test/file.xqm # Run all tests in a file
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8: basex -t /path/to/test/dir # Run all tests in directory
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9: basex -t test/simple.xqm # Run doci unit tests
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10: basex -t test/smoke.xq # Run smoke tests
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11: ```
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12:
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13: ### Query Execution
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14: ```bash
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15: basex query.xq # Execute XQuery file
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16: basex -V query.xq # Verbose mode with timing info
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17: basex -q "query string" # Execute inline query
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18: basex -Q test/file.xqm # Execute XQuery file (explicit flag)
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19: ```
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20:
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21: ### Database Operations
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22: ```bash
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23: basex -c "commands" # Execute BaseX commands from string
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24: basex -C script.bxs # Execute BaseX command script
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25: basex # Start interactive BaseX shell
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26: ```
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27:
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28: ## Environment
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29: - **XQuery Engine**: BaseX 12.2
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30: - **XQuery Version**: 3.1+
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31: - **Module System**: BaseX module system with `module namespace`
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32: - **Test Framework**: `http://basex.org/modules/unit`
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33:
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34: ## Code Style Guidelines
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35:
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36: ### File Naming
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37: - Module files: `lowercase.xqm` (e.g., `doci.xqm`)
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38: - Test files: `snake_case.xqm` or `snake_case.xq`
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39: - Use hyphens for multi-word names (e.g., `pdfbox.xqm`)
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40: - Resource files: lowercase with hyphens (e.g., `test-data.txt`)
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41:
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42: ### Namespace Declarations
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43: ```xquery
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44: module namespace module-name = 'urn:project:namespace';
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45: ```
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46: - Use reverse domain name notation for consistency
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47: - Match namespace URI to file path structure
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48:
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49: ### Records & Types
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50: - Use `declare record` for structured data
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51: - Use `declare type` for custom types
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52: - Record fields use `?field` syntax for access
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53: - Mark optional fields with `?` after field name
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54:
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55: ```xquery
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56: declare record doci:doci(
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57: lines as xs:string+,
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58: separator? as xs:string
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59: );
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60: ```
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61:
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62: ### Function Naming
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63: - Module functions: prefix with module namespace (e.g., `doci:build`)
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64: - Helper functions: use camelCase internally
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65: - Test functions: prefix with `test:` namespace and `test:` prefix
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66: - Use descriptive names that clarify purpose
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67:
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68: ### Import/Module Syntax
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69: ```xquery
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70: import module namespace mod = 'namespace' at "path/to/file.xqm";
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71: ```
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72: - Use relative paths for local modules
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73: - Keep imports at top of file, grouped logically
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74:
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75: ### Module Organization
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76: - Group related functionality in modules
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77: - Export public API functions
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78: - Keep private functions marked with `%private` if needed
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79: - Document exported functions with `(:~` doc comments
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80:
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81: ### Line Separators
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82: - Detect automatically using `doci:separator()`
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83: - Default: `file:line-separator()`
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84: - Handle all common separators: `\n`, `\r\n`, `\r`
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85:
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86: ### Error Handling
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87: ```xquery
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88: try {
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89: ...
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90: } catch * {
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91: error(xs:QName("mod:code"), "descriptive message")
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92: }
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93: ```
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94: - Use `try/catch` for external operations (files, PDFs, network)
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95: - Define custom error codes as `xs:QName`
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96: - Validate parameters and ranges before processing
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97: - Provide meaningful error messages with context
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98:
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99: ### XQuery Best Practices
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100: - Use `=>` for function chaining/piping
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101: - Prefer `let` over `for` for single items
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102: - Use `if-then-else` expressions
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103: - Leverage XQuery 3.1+ functions: `tokenize()`, `string-join()`
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104: - Use `!` for mapping single items
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105: - Use `*` for mapping sequences: `expr!func()`
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106: - Prefer `switch() case when` over nested `if-then-else`
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107:
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108: ### Type Checking
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109: ```xquery
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110: declare function foo($param as xs:string) as xs:integer { ... }
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111: ```
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112: - Specify parameter types using `as xs:type`
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113: - Use `item()`, `item()*` for flexible/untyped sequences
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114: - Return type declarations are mandatory for exported functions
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115: - Use `doci:num` for union types (e.g., integer|double)
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116:
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117: ### Documentation
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118: ```xquery
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119: (:~
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120: * Documentation comment
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121: * @param $name Description
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122: * @return Description
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123: * @see Reference URL
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124: :)
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125: ```
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126: - Use `(:~` for module and function documentation
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127: - Document parameters, return values, and side effects
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128: - Include `@see` references to external docs when relevant
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129:
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130: ## Test Structure
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131:
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132: ### Test Module Pattern
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133: ```xquery
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134: module namespace test = 'test:module-name';
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135: import module namespace mod = 'namespace' at "../src/file.xqm";
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136:
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137: declare %unit:test function test:name() {
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138: let $result := mod:function(...)
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139: return unit:assert-equals(expected, $result)
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140: };
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141: ```
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142:
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143: ### Test Assertions
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144: ```xquery
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145: unit:assert-equals(expected, actual)
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146: unit:assert(condition)
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147: ```
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148: - Use `unit:assert-equals` for value comparison
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149: - Use `unit:assert` for boolean conditions
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150: - Provide meaningful test names: `test:functionality`
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151:
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152: ### Test Helper Functions
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153: ```xquery
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154: declare function test:read($path as xs:string) as xs:string {
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155: file:resolve-path($path, file:base-dir()) => file:read-text()
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156: };
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157:
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158: declare function test:def-change(...) as doci:TextDocumentContentChangeEvent {
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159: doci:TextDocumentContentChangeEvent(...)
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160: };
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161: ```
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162:
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163: ### Test Data
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164: - Place test resources in `test/resources/`
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165: - Use descriptive filenames (e.g., `sample.txt`, `empty.txt`)
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166: - Use `test:read("resources/filename.txt")` helper
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167:
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168: ### Test Organization
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169: - Group tests by functionality
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170: - Test edge cases: empty input, null values, boundaries
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171: - Test error cases where applicable
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172: - Keep tests independent and order-independent
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173:
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174: ## Commit Standards
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175:
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176: ### Commit Message Format
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177: ```
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178: verb: description
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179: ```
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180:
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181: ### Examples
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182: ```bash
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183: fix: handle empty input
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184: add: support多元 line separators
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185: refactor: improve error handling
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186: test: add edge case for range updates
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187: docs: update module documentation
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188: ```
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189:
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190: ### Commit Guidelines
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191: - Add test cases for bug fixes
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192: - Update documentation for public API changes
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193: - Keep commits focused on single changes
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194: - Verify tests pass before committing
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195:
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196: ## Notes
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197:
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198: - BaseX 12.2 supports XQuery 3.1 syntax
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199: - The `hof:until` function may be needed as alternative to `fn:do-until`
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200: - Java interoperability available through `Q{namespace}` syntax
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201: - PDF processing module (`pdfbox`) requires external dependencies
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(End of file - total 201 lines)
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</content>
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```
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**Tool: read**
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**Input:**
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```json
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{
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"filePath": "/workspace/README.md"
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}
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```
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**Output:**
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```
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<path>/workspace/README.md</path>
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<type>file</type>
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<content>1: Manage a document's content as a sequence of lines.
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(End of file - total 1 lines)
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</content>
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```
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**Tool: read**
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**Input:**
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```json
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{
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"filePath": "/workspace/src/doci.xqm"
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}
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```
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**Output:**
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```
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<path>/workspace/src/doci.xqm</path>
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<type>file</type>
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<content>1: (:~ handle textDocument
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2:
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3: @see https://codemirror.net/docs/ref/#state.Text
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4: @author andy bunce
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5: :)
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6: module namespace doci = 'urn:quodatum:text:doci';
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7: (: default line seperator if none found in text :)
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8: declare variable $doci:default-separator:=file:line-separator();
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9:
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10: declare record doci:doci(
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11: lines as xs:string+,
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12: separator? as xs:string
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13: );
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14:
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15: declare record doci:line(
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16: from as xs:integer, (:number The position of the start of the line. :)
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17: to as xs:integer, (:The position at the end of the line (before the line break,
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18: or at the end of document for the last line).:)
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19: number as xs:integer, (: This line's line number (1-based).:)
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20: text as xs:string (: The line's content. :)
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21: );
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22:
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23: (:~ json numbers :)
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24: declare type doci:num as (xs:integer|xs:double);
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25:
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26: (:~
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27: @param line Line position in a document (zero-based).
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28: @param character Character offset on a line in a document (zero-based).
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29: :)
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30: declare record doci:Position(
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31: line as doci:num,
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32: character as doci:num
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33: );
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34:
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35: (:~
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36: @param line Line position in a document (zero-based).
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37: @param character Character offset on a line in a document (zero-based).
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38: :)
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39: declare record doci:Range(
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40: start as doci:Position,
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41: end as doci:Position
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42: );
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43:
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44: (:
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45: @see https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_didChange
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46: :)
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47: declare record doci:TextDocumentContentChangeEvent(
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48: text as xs:string,
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49: range? as doci:Range
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50: );
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51:
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52: (: create new doci from string :)
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53: declare function doci:build($text as xs:string)
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54: as doci:doci{
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55: let $ls:=doci:separator($text )
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56: let $lines:= doci:split-lines($text)
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57:
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58: return doci:doci(
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59: lines:= $lines,
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60: separator:=$ls
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61: )
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62: };
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63:
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64: (: return full text :)
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65: declare function doci:text($doci as doci:doci)
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66: as xs:string{
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67: string-join($doci?lines,$doci?separator)
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68: };
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69:
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70: (: number of lines:)
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71: declare function doci:lines($doci as doci:doci)
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72: as xs:integer{
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73: $doci?lines=>count()
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74: };
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75:
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76: (: detect line separator, assumes all the same:)
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77: declare function doci:separator($text as xs:string)
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78: as xs:string?{
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79: switch () {
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80: case contains($text," ") return " "
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81: case contains($text," ") return " "
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82: case contains($text," ") return " "
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83: default return $doci:default-separator
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84: }
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85: };
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86:
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87: (: apply change:)
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88: declare function doci:update($doci as doci:doci,$change as doci:TextDocumentContentChangeEvent)
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89: as doci:doci{
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90: let $lines:= doci:split-lines($change?text)
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91: return if(empty($change?range))
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92: then doci:doci($lines,$doci?separator)
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93: else
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94: let $range:=$change?range
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95: let $sline:= $range?start?line
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96: let $eline:= $range?end?line
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97:
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98: (: string from start line before insert :)
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99: let $head:= substring( $doci?lines[$sline+1] ,1, $range?start?character )
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100: (: string from edit end to end of line :)
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101: let $head:= substring( $doci?lines[$sline+1] ,1, $range?start?character )
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102: let $last := substring( $doci?lines[$eline+1] , $range?end?character +1)
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103:
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104: let $ulines := (
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105: subsequence($doci?lines, 1, $sline) (: lines before edit :)
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106: ,
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107: if($sline eq $eline)
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108: then ($head || $lines[1] || $last)
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109:
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110: else (
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|
111: $head || $lines[1],
|
|
112: subsequence( $lines,2, count( $lines - 2)),
|
|
113: $lines[last()] ||$last
|
|
114: ),
|
|
115:
|
|
116: subsequence($doci?lines, $eline+2) (: lines after edit :)
|
|
117: )
|
|
118: return doci:doci($ulines,$doci?separator)
|
|
119: };
|
|
120:
|
|
121: declare function doci:split-lines($text as xs:string)
|
|
122: as xs:string+{
|
|
123: if($text eq "")
|
|
124: then $text
|
|
125: else tokenize($text, '(\r\n?|\n\r?)')
|
|
126: };
|
|
127:
|
|
128: (: line from pos :)
|
|
129: declare function doci:lineAt($doci as doci:doci,$pos as xs:integer)
|
|
130: as doci:line {
|
|
131: let $starts:=hof:scan-left($doci?lines, 0,
|
|
132: fn($res,$line){$res+string-length($doci?seperator)+string-length($line)}
|
|
133: )
|
|
134: let $line:=if($pos gt $doci?length)
|
|
135: then error(#doci:range,"pos beyond range")
|
|
136: else do-until(
|
|
137: {"min":1,"max":count($doci?lines)},
|
|
138: fn($r){
|
|
139: let $mid:=round(($r?min+$r?max) div 2,0,"away-from-zero")
|
|
140: return if ($doci?starts[$mid] lt $pos)
|
|
141: then map:put($r,"min",$mid)
|
|
142: else map:put($r,"max",$mid -1)
|
|
143: },
|
|
144: fn($r){$r?max eq $r?min}
|
|
145: )?max
|
|
146:
|
|
147: return doci:line(
|
|
148: number:= $line,
|
|
149: text:= $doci?lines[$line],
|
|
150: from:= $doci?starts[$line],
|
|
151: to:= -1
|
|
152: )
|
|
153: };
|
|
154:
|
|
|
|
(End of file - total 154 lines)
|
|
</content>
|
|
```
|
|
|
|
**Tool: read**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/test/simple.xqm"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<path>/workspace/test/simple.xqm</path>
|
|
<type>file</type>
|
|
<content>1: (:tests for doci :)
|
|
2: module namespace test = 'test:doci';
|
|
3: import module namespace doci = 'urn:quodatum:text:doci' at "../src/doci.xqm";
|
|
4:
|
|
5:
|
|
6: (:~ we can create record from file :)
|
|
7: declare %unit:test function test:from-file() {
|
|
8: let $doc:=test:read("resources/doc1.txt")
|
|
9: let $doci:= doci:build($doc)
|
|
10: return test:expected($doci,$doc,530)
|
|
11:
|
|
12: };
|
|
13:
|
|
14: (:~ we can create record from string :)
|
|
15: declare %unit:test function test:from-string1() {
|
|
16: let $doc:="a one line string"
|
|
17: let $doci:= doci:build($doc)
|
|
18: return test:expected($doci, $doc, 1)
|
|
19:
|
|
20: };
|
|
21: (:~ we can create record from string :)
|
|
22: declare %unit:test function test:from-string2() {
|
|
23: let $doc:="a two line string
|
|
24: second line"
|
|
25: let $doci:= doci:build($doc)
|
|
26: return test:expected($doci,$doc,2)
|
|
27:
|
|
28: };
|
|
29: (:~ we can create update from string :)
|
|
30: declare %unit:test function test:update-start() {
|
|
31: let $doc:="123456789"
|
|
32: let $doci:= doci:build($doc)
|
|
33: let $_:= test:expected($doci,$doc,1)
|
|
34:
|
|
35: let $change:=test:def-change("*",0,0,0,0)
|
|
36: let $doci2:=doci:update($doci,$change)
|
|
37: let $_:= test:expected($doci2,"*" || $doc,1)
|
|
38:
|
|
39: let $change2:=test:def-change("",0,0,0,1)
|
|
40: let $update:=doci:update($doci2,$change2)=>trace("b")
|
|
41: let $_:= doci:text($update)=>trace("test:update1")
|
|
42: return ()
|
|
43: };
|
|
44:
|
|
45: (:~ we can create update from string :)
|
|
46: declare %unit:test function test:update-end() {
|
|
47: let $doc:="a
|
|
48: 123456789
|
|
49: b"
|
|
50: let $doci:= doci:build($doc)
|
|
51: let $_:=test:expected($doci,$doc,3)
|
|
52: let $change:=test:def-change("*",1,9,1,9)
|
|
53: let $doci2:=doci:update($doci,$change)
|
|
54:
|
|
55: let $change2:=test:def-change("",1,9,1,10)
|
|
56: let $update:=doci:update($doci2,$change2)
|
|
57: return unit:assert-equals($doc,doci:text($update))
|
|
58: };
|
|
59:
|
|
60: (: test $doci properties as expected :)
|
|
61: declare function test:expected($doci as doci:doci, $doc as xs:string, $lines as xs:integer){
|
|
62: unit:assert-equals(doci:lines($doci),$lines),
|
|
63: unit:assert($doci?separator!string-length(.)>0),
|
|
64: unit:assert-equals($doc,doci:text($doci))
|
|
65: };
|
|
66:
|
|
67: (:~ we can create record. :)
|
|
68: declare %unit:test function test:lines() {
|
|
69: test:read("resources/doc1.txt")!doci:build(.)?lines=>count()
|
|
70: };
|
|
71:
|
|
72:
|
|
73: (:~ utils :)
|
|
74: declare function test:read($path as xs:string)
|
|
75: as xs:string{
|
|
76: file:resolve-path($path,file:base-dir())=>file:read-text()
|
|
77: };
|
|
78:
|
|
79: (: create a change description:)
|
|
80: declare function test:def-change($text as xs:string,
|
|
81: $sline as xs:integer,$schar as xs:integer,
|
|
82: $eline as xs:integer,$echar as xs:integer
|
|
83: )
|
|
84: as doci:TextDocumentContentChangeEvent{
|
|
85: doci:TextDocumentContentChangeEvent(
|
|
86: $text,
|
|
87: doci:Range(doci:Position($sline,$schar),doci:Position($eline,$echar))
|
|
88: )
|
|
89: };
|
|
|
|
(End of file - total 89 lines)
|
|
</content>
|
|
```
|
|
|
|
**Tool: read**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/test/smoke.xq"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<path>/workspace/test/smoke.xq</path>
|
|
<type>file</type>
|
|
<content>1: import module namespace doci = 'urn:quodatum:text:doci' at "../src/doci.xqm";
|
|
2:
|
|
3: declare variable $long:=
|
|
4: file:read-text("C:\Users\mrwhe\git\quodatum\basex-lsp\test\sample.docs\pdfbox.xqm");
|
|
5: declare variable $text:="123456789";
|
|
6:
|
|
7: (: create a change description:)
|
|
8: declare function local:change($text as xs:string,
|
|
9: $sline as xs:integer,$schar as xs:integer,
|
|
10: $eline as xs:integer,$echar as xs:integer
|
|
11: )
|
|
12: as doci:TextDocumentContentChangeEvent{
|
|
13: doci:TextDocumentContentChangeEvent(
|
|
14: $text,
|
|
15: doci:Range(doci:Position($sline,$schar),doci:Position($eline,$echar))
|
|
16: )
|
|
17: };
|
|
18:
|
|
19:
|
|
20:
|
|
21: doci:build($text)
|
|
22: =>doci:update(local:change("*",0,0,0,0))
|
|
|
|
(End of file - total 22 lines)
|
|
</content>
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 22.5s)
|
|
|
|
**Tool: glob**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"pattern": "test/resources/**"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
/workspace/test/resources/doc1.txt
|
|
```
|
|
|
|
**Tool: glob**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"pattern": "**/.cursor/**"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
No files found
|
|
```
|
|
|
|
**Tool: glob**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"pattern": "**/.cursorrules"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
No files found
|
|
```
|
|
|
|
**Tool: glob**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"pattern": "**/.github/**"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
No files found
|
|
```
|
|
|
|
**Tool: glob**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"pattern": "**/*.json"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
No files found
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 6.1s)
|
|
|
|
**Tool: read**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/test/resources/doc1.txt"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<path>/workspace/test/resources/doc1.txt</path>
|
|
<type>file</type>
|
|
<content>1: xquery version '3.1';
|
|
2: (:~
|
|
3: It requires the Pdfbox jars to be on the classpath, or a EXPath package (xar) installation.
|
|
4: <h3>Terms</h3>
|
|
5: The following terms are used:
|
|
6: <dl>
|
|
7:
|
|
8: <dt>bookmark</dt>
|
|
9: <dd>A bookmark has a title and a pageindex. It may contain nested bookmarks.</dd>
|
|
10: <dt>outline</dt>
|
|
11: <dd>The outline is the tree of bookmarks defined in the PDF. It may be empty.</dd>
|
|
12: <dt>page range</dt>
|
|
13: <dd>A page range defines the page numbering schema in operation from a certain pageIndex until a subsequent range is set. </dd>
|
|
14: <dt>page label</dt>
|
|
15: <dd>A page label defines <code>style</code>: Roman, Decimal etc, <code>start</code>: the index to start from (default 1) and <code>prefix</code>: an optional string to prefix to the page label e.g "Vol1:"</dd>
|
|
16: </dl>
|
|
17:
|
|
18: @note tested with pdfbox-app-3.0.5.jar
|
|
19: @see https://pdfbox.apache.org/download.cgi
|
|
20: @javadoc https://javadoc.io/static/org.apache.pdfbox/pdfbox/3.0.5/
|
|
21: @author Andy Bunce 2025
|
|
22: :)
|
|
23:
|
|
24: module namespace pdfbox="org.expkg_zone58.Pdfbox3";
|
|
25:
|
|
26: declare namespace Loader ="java:org.apache.pdfbox.Loader";
|
|
27: declare namespace PDFTextStripper = "java:org.apache.pdfbox.text.PDFTextStripper";
|
|
28: declare namespace PDDocument ="java:org.apache.pdfbox.pdmodel.PDDocument";
|
|
29: declare namespace PDDocumentCatalog ="java:org.apache.pdfbox.pdmodel.PDDocumentCatalog";
|
|
30: declare namespace PDPageLabels ="java:org.apache.pdfbox.pdmodel.common.PDPageLabels";
|
|
31: declare namespace PDPageLabelRange="java:org.apache.pdfbox.pdmodel.common.PDPageLabelRange";
|
|
32:
|
|
33: declare namespace PageExtractor ="java:org.apache.pdfbox.multipdf.PageExtractor";
|
|
34: declare namespace PDPage ="java:org.apache.pdfbox.pdmodel.PDPage";
|
|
35: declare namespace PDPageTree ="java:org.apache.pdfbox.pdmodel.PDPageTree";
|
|
36: declare namespace PDDocumentOutline ="java:org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDDocumentOutline";
|
|
37: declare namespace PDDocumentInformation ="java:org.apache.pdfbox.pdmodel.PDDocumentInformation";
|
|
38: declare namespace PDOutlineItem="java:org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem";
|
|
39: declare namespace PDFRenderer="java:org.apache.pdfbox.rendering.PDFRenderer";
|
|
40: declare namespace PDMetadata="java:org.apache.pdfbox.pdmodel.common.PDMetadata";
|
|
41: declare namespace COSInputStream="java:org.apache.pdfbox.cos.COSInputStream";
|
|
42:
|
|
43: declare namespace RandomAccessReadBuffer="java:org.apache.pdfbox.io.RandomAccessReadBuffer";
|
|
44: declare namespace RandomAccessReadBufferedFile = "java:org.apache.pdfbox.io.RandomAccessReadBufferedFile";
|
|
45: declare namespace PDRectangle="java:org.apache.pdfbox.pdmodel.common.PDRectangle";
|
|
46:
|
|
47: declare namespace File ="java:java.io.File";
|
|
48:
|
|
49: declare namespace rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
|
|
50:
|
|
51:
|
|
52: (:~ open $pdf,apply $fn function, close pdf ("With-document" pattern)
|
|
53: creates a local pdfobject and ensures it is closed after use
|
|
54: e.g pdfbox:with-pdf("path...",pdfbox:page-text(?,5))
|
|
55: :)
|
|
56: declare function pdfbox:with-pdf($src as xs:string,
|
|
57: $fn as function(item())as item()*)
|
|
58: as item()*{
|
|
59: let $pdf:=pdfbox:open($src)
|
|
60: return try{
|
|
61: $fn($pdf),pdfbox:close($pdf)
|
|
62: } catch *{
|
|
63: pdfbox:close($pdf),fn:error($err:code,$src || " " || $err:description)
|
|
64: }
|
|
65:
|
|
66: };
|
|
67:
|
|
68:
|
|
69:
|
|
70: (:~ open pdf from file/url/binary, opts may have password , returns pdf object
|
|
71: @param $pdfsrc a fetchable url or filepath, or xs:base64Binary item
|
|
72: @param $opts options options include map {"password":}
|
|
73: @note fetch:binary for https will use a lot of memory here
|
|
74: :)
|
|
75: declare function pdfbox:open($pdfsrc as item(), $opts as map(*))
|
|
76: as item(){
|
|
77: try{
|
|
78:
|
|
79: if($pdfsrc instance of xs:base64Binary)
|
|
80: then Loader:loadPDF( $pdfsrc,string($opts?password))
|
|
81: else if(starts-with($pdfsrc,"http"))
|
|
82: then Loader:loadPDF( fetch:binary($pdfsrc),string($opts?password))
|
|
83: else Loader:loadPDF(RandomAccessReadBufferedFile:new($pdfsrc),string($opts?password))
|
|
84:
|
|
85: } catch *{
|
|
86: let $loc:=if($pdfsrc instance of xs:base64Binary)
|
|
87: then "xs:base64Binary"
|
|
88: else $pdfsrc
|
|
89: return error(xs:QName("pdfbox:open"),"Failed PDF load " || $loc || " " || $err:description)
|
|
90: }
|
|
91: };
|
|
92:
|
|
93: (:~ open pdf from a location, returns pdf object :)
|
|
94: declare function pdfbox:open($pdfsrc as item())
|
|
95: as item(){
|
|
96: pdfbox:open($pdfsrc, map{})
|
|
97: };
|
|
98:
|
|
99:
|
|
100: (:~ The version of the PDF specification used by $pdf e.g "1.4"
|
|
101: returned as string to avoid float rounding issues
|
|
102: :)
|
|
103: declare function pdfbox:specification($pdf as item())
|
|
104: as xs:string{
|
|
105: PDDocument:getVersion($pdf)=>xs:decimal()=>round(4)=>string()
|
|
106: };
|
|
107:
|
|
108: (:~ Save pdf <code>$pdf</code> to filesystem at <code>$savepath</code> , returns $savepath :)
|
|
109: declare function pdfbox:pdf-save($pdf as item(),$savepath as xs:string)
|
|
110: as xs:string{
|
|
111: PDDocument:save($pdf, File:new($savepath)),$savepath
|
|
112: };
|
|
113:
|
|
114: (:~ Create binary representation (<code>xs:base64Binary</code>) of <code>$pdf</code> object
|
|
115: @param $pdf pdf object, created by pdfbox:open
|
|
116: @see #pdfbox:open
|
|
117: @see #pdfbox:with-pdf
|
|
118: :)
|
|
119: declare function pdfbox:binary($pdf as item())
|
|
120: as xs:base64Binary{
|
|
121: let $bytes:=Q{java:java.io.ByteArrayOutputStream}new()
|
|
122: let $_:=PDDocument:save($pdf, $bytes)
|
|
123: return Q{java:java.io.ByteArrayOutputStream}toByteArray($bytes)
|
|
124: =>convert:integers-to-base64()
|
|
125: };
|
|
126:
|
|
127: (:~ Release any resources related to $pdf:)
|
|
128: declare function pdfbox:close($pdf as item())
|
|
129: as empty-sequence(){
|
|
130: (# db:wrapjava void #) {
|
|
131: PDDocument:close($pdf)
|
|
132: }
|
|
133: };
|
|
134:
|
|
135: (:~ Number of pages in PDF:)
|
|
136: declare function pdfbox:number-of-pages($pdf as item())
|
|
137: as xs:integer{
|
|
138: PDDocument:getNumberOfPages($pdf)
|
|
139: };
|
|
140:
|
|
141: (:~ Pdf page as image (zero is cover)
|
|
142: options.format="bmp jpg png gif" etc, options.scale= 1 is 72 dpi?? :)
|
|
143: declare function pdfbox:page-render($pdf as item(),$pageNo as xs:integer,$options as map(*))
|
|
144: as xs:base64Binary{
|
|
145: let $options := map:merge(($options,map{"format":"jpg","scale":1}))
|
|
146: let $bufferedImage := PDFRenderer:new($pdf)
|
|
147: =>PDFRenderer:renderImage($pageNo,$options?scale)
|
|
148: let $bytes := Q{java:java.io.ByteArrayOutputStream}new()
|
|
149: let $_ := Q{java:javax.imageio.ImageIO}write($bufferedImage ,$options?format, $bytes)
|
|
150: return Q{java:java.io.ByteArrayOutputStream}toByteArray($bytes)
|
|
151: =>convert:integers-to-base64()
|
|
152:
|
|
153: };
|
|
154:
|
|
155:
|
|
156: (:~ Defines a map from property names to evaluation method.
|
|
157: Keys are property names,
|
|
158: values are sequences of functions to get property value starting from a $pdf object.
|
|
159: :)
|
|
160: declare %private variable $pdfbox:property-map:=map{
|
|
161: "#pages": pdfbox:number-of-pages#1,
|
|
162:
|
|
163: "#bookmarks": pdfbox:number-of-bookmarks#1,
|
|
164:
|
|
165: "#labels": pdfbox:number-of-labels#1,
|
|
166:
|
|
167: "specification":pdfbox:specification#1,
|
|
168:
|
|
169: "title": (PDDocument:getDocumentInformation#1,
|
|
170: PDDocumentInformation:getTitle#1) ,
|
|
171:
|
|
172: "author": (PDDocument:getDocumentInformation#1,
|
|
173: PDDocumentInformation:getAuthor#1 ),
|
|
174:
|
|
175: "creator": (PDDocument:getDocumentInformation#1,
|
|
176: PDDocumentInformation:getCreator#1),
|
|
177:
|
|
178: "producer": (PDDocument:getDocumentInformation#1,
|
|
179: PDDocumentInformation:getProducer#1),
|
|
180:
|
|
181: "subject": (PDDocument:getDocumentInformation#1,
|
|
182: PDDocumentInformation:getSubject#1),
|
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183:
|
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184: "keywords": (PDDocument:getDocumentInformation#1,
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185: PDDocumentInformation:getKeywords#1),
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186:
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187: "creationDate": (PDDocument:getDocumentInformation#1,
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188: PDDocumentInformation:getCreationDate#1,
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189: pdfbox:gregToISO#1),
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190:
|
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191: "modificationDate": (PDDocument:getDocumentInformation#1,
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192: PDDocumentInformation:getModificationDate#1,
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193: pdfbox:gregToISO#1),
|
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194:
|
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195: "labels": pdfbox:labels-as-string#1
|
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196: };
|
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197:
|
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198: (:~ Defined property names, sorted :)
|
|
199: declare function pdfbox:property-names()
|
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200: as xs:string*{
|
|
201: $pdfbox:property-map=>map:keys()=>sort()
|
|
202: };
|
|
203:
|
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204: (:~ Return the value of $property for $pdf :)
|
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205: declare function pdfbox:property($pdf as item(),$property as xs:string)
|
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206: as item()*{
|
|
207: let $fns:= $pdfbox:property-map($property)
|
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208: return if(exists($fns))
|
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209: then fold-left($fns,
|
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210: $pdf,
|
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211: function($result,$this as function(*)){$result!$this(.)})
|
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212: else error(xs:QName('pdfbox:property'),concat("Property '",$property,"' not defined."))
|
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213: };
|
|
214:
|
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215:
|
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216: (:~ summary CSV style info for named $properties for PDFs in $pdfpaths
|
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217: @see https://docs.basex.org/main/CSV_Functions#xquery
|
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218: :)
|
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219: declare function pdfbox:report($pdfpaths as item()*, $properties as xs:string*)
|
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220: as map(*){
|
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221: map{"names": array{"path",$properties},
|
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222:
|
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223: "records": for $path in $pdfpaths
|
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224: let $name:=if($path instance of xs:base64Binary) then "binary" else $path
|
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225: return try{
|
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226: let $pdf:=pdfbox:open($path)
|
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227: return (fold-left($properties,
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228: array{$name},
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229: function($result as array(*),$prop as xs:string){
|
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230: array:append($result, string(pdfbox:property($pdf, $prop)))}
|
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231: ), pdfbox:close($pdf)
|
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232: )
|
|
233: } catch *{
|
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234: fold-left($properties,
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235: array{$name},
|
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236: function($result as array(*),$prop as xs:string){
|
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237: array:append($result, "#ERROR")}
|
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238: )
|
|
239: }
|
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240:
|
|
241: }
|
|
242: };
|
|
243:
|
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244: (:~ summary CSV style info for all properties for $pdfpaths
|
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245: :)
|
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246: declare function pdfbox:report($pdfpaths as xs:string*)
|
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247: as map(*){
|
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248: pdfbox:report($pdfpaths,pdfbox:property-names())
|
|
249: };
|
|
250:
|
|
251: (:~ Convenience function to save report() data to file :)
|
|
252: declare function pdfbox:report-save($data as map(*),$dest as xs:string)
|
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253: as empty-sequence(){
|
|
254: let $opts := map { "format":"xquery", "header":"yes", "separator" : "," }
|
|
255: return file:write-text($dest,csv:serialize($data,$opts))
|
|
256: };
|
|
257:
|
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258: (:~ The number of outline items defined in $pdf :)
|
|
259: declare function pdfbox:number-of-bookmarks($pdf as item())
|
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260: as xs:integer{
|
|
261: let $xml:=pdfbox:outline-xml($pdf)
|
|
262: return count($xml//bookmark)
|
|
263: };
|
|
264:
|
|
265: (:~ XMP metadata as "RDF" document
|
|
266: @note usually rdf:RDF root, but sometimes x:xmpmeta
|
|
267: :)
|
|
268: declare function pdfbox:metadata($pdf as item())
|
|
269: as document-node(element(*))?
|
|
270: {
|
|
271: let $m:=PDDocument:getDocumentCatalog($pdf)
|
|
272: =>PDDocumentCatalog:getMetadata()
|
|
273: return if(exists($m))
|
|
274: then
|
|
275: let $is:=PDMetadata:exportXMPMetadata($m)
|
|
276: return pdfbox:do-until(
|
|
277: map{"n":0,"data":""},
|
|
278:
|
|
279: function($input,$pos ) { pdfbox:read-stream($is,$input?data)},
|
|
280:
|
|
281: function($output,$pos) { $output?n eq -1 }
|
|
282: )?data=>parse-xml()
|
|
283: else ()
|
|
284: };
|
|
285:
|
|
286: (:~ read next block from XMP stream :)
|
|
287: declare %private function pdfbox:read-stream($is,$read as xs:string)
|
|
288: as map(*){
|
|
289: let $blen:=4096
|
|
290: let $buff:=Q{java:java.util.Arrays}copyOf(array{xs:byte(0)},$blen)
|
|
291: let $n:= COSInputStream:read($is,$buff,xs:int(0),xs:int($blen))
|
|
292: let $data:=convert:integers-to-base64(subsequence($buff,1,$n))=>convert:binary-to-string()
|
|
293: return map{"n":$n, "data": $read || $data}
|
|
294: };
|
|
295:
|
|
296: (:~ Return outline for $pdf as map()* :)
|
|
297: declare function pdfbox:outline($pdf as item())
|
|
298: as map(*)*{
|
|
299: (# db:wrapjava some #) {
|
|
300: let $outline:=
|
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301: PDDocument:getDocumentCatalog($pdf)
|
|
302: =>PDDocumentCatalog:getDocumentOutline()
|
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303:
|
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304: return if(exists($outline))
|
|
305: then pdfbox:outline($pdf,PDOutlineItem:getFirstChild($outline))
|
|
306: else ()
|
|
307: }
|
|
308: };
|
|
309:
|
|
310: (:~ return bookmark info for children of $outlineItem as seq of maps :)
|
|
311: declare %private function pdfbox:outline($pdf as item(),$outlineItem as item()?)
|
|
312: as map(*)*{
|
|
313: let $find as map(*):=pdfbox:outline_($pdf ,$outlineItem)
|
|
314: return map:get($find,"list")
|
|
315: };
|
|
316:
|
|
317: (:~ outline helper. BaseX bug 10.7? error if inlined in outline :)
|
|
318: declare %private function pdfbox:outline_($pdf as item(),$outlineItem as item()?)
|
|
319: as map(*){
|
|
320: pdfbox:do-until(
|
|
321:
|
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322: map{"list":(),"this":$outlineItem},
|
|
323:
|
|
324: function($input,$pos ) {
|
|
325: let $bookmark:=$input?this
|
|
326: let $bk:=map{
|
|
327: "index": PDOutlineItem:findDestinationPage($bookmark,$pdf)=>pdfbox:find-page($pdf),
|
|
328: "title": (# db:checkstrings #) {PDOutlineItem:getTitle($bookmark)}
|
|
329: }
|
|
330:
|
|
331: let $bk:= if(PDOutlineItem:hasChildren($bookmark))
|
|
332: then let $kids:=pdfbox:outline($pdf,PDOutlineItem:getFirstChild($bookmark))
|
|
333: return map:merge(($bk,map:entry("children",$kids)))
|
|
334: else $bk
|
|
335: return map{
|
|
336: "list": ($input?list, $bk),
|
|
337: "this": PDOutlineItem:getNextSibling($input?this)}
|
|
338: },
|
|
339:
|
|
340: function($output,$pos) { empty($output?this) }
|
|
341: )
|
|
342: };
|
|
343:
|
|
344: (:~ PDF outline in xml format :)
|
|
345: declare function pdfbox:outline-xml($pdf as item())
|
|
346: as element(outline)?{
|
|
347: let $outline:=pdfbox:outline($pdf)
|
|
348: return if(exists($outline))
|
|
349: then <outline>{$outline!pdfbox:bookmark-xml(.)}</outline>
|
|
350: else ()
|
|
351: };
|
|
352:
|
|
353: (:~ Convert outline map to XML :)
|
|
354: declare %private function pdfbox:bookmark-xml($outline as map(*)*)
|
|
355: as element(bookmark)*
|
|
356: {
|
|
357: $outline!
|
|
358: <bookmark title="{?title}" index="{?index}">
|
|
359: {?children!pdfbox:bookmark-xml(.)}
|
|
360: </bookmark>
|
|
361: };
|
|
362:
|
|
363: (:~ pageIndex of $page in $pdf :)
|
|
364: declare function pdfbox:find-page(
|
|
365: $page as item()? (: as java:org.apache.pdfbox.pdmodel.PDPage :),
|
|
366: $pdf as item())
|
|
367: as item()?
|
|
368: {
|
|
369: if(exists($page))
|
|
370: then PDDocument:getDocumentCatalog($pdf)
|
|
371: =>PDDocumentCatalog:getPages()
|
|
372: =>PDPageTree:indexOf($page)
|
|
373: else ()
|
|
374: };
|
|
375:
|
|
376: (:~ Return new PDF doc with pages from $start to $end as xs:base64Binary, (1 based)
|
|
377: @param $start first page to include
|
|
378: @param $end last page to include
|
|
379: :)
|
|
380: declare function pdfbox:extract-range($pdf as item(),
|
|
381: $start as xs:integer,$end as xs:integer)
|
|
382: as xs:base64Binary
|
|
383: {
|
|
384: let $a:=PageExtractor:new($pdf, $start, $end) =>PageExtractor:extract()
|
|
385: return (pdfbox:binary($a),pdfbox:close($a))
|
|
386: };
|
|
387:
|
|
388: (:~ The number of labels defined in PDF :)
|
|
389: declare function pdfbox:number-of-labels($pdf as item())
|
|
390: as xs:integer
|
|
391: {
|
|
392: let $labels:=PDDocument:getDocumentCatalog($pdf)
|
|
393: =>PDDocumentCatalog:getPageLabels()
|
|
394: return if(exists($labels))
|
|
395: then PDPageLabels:getPageRangeCount($labels)
|
|
396: else 0
|
|
397: };
|
|
398:
|
|
399: (:~ pageLabel for every page from derived from page-ranges
|
|
400: The returned sequence will contain at MOST as much entries as the document has pages.
|
|
401: @see https://www.w3.org/TR/WCAG20-TECHS/PDF17.html#PDF17-examples
|
|
402: @see https://codereview.stackexchange.com/questions/286078/java-code-showing-page-labels-from-pdf-files
|
|
403: :)
|
|
404: declare function pdfbox:labels-by-page($pdf as item())
|
|
405: as xs:string*
|
|
406: {
|
|
407: PDDocument:getDocumentCatalog($pdf)
|
|
408: =>PDDocumentCatalog:getPageLabels()
|
|
409: =>PDPageLabels:getLabelsByPageIndices()
|
|
410: };
|
|
411:
|
|
412: (:~ sequence of label ranges defined in PDF as formatted strings
|
|
413: @return a custom representation of the labels e.g "0-*Cover,1r,11D"
|
|
414: :)
|
|
415: declare function pdfbox:labels-as-string($pdf as item())
|
|
416: as xs:string{
|
|
417: let $pagelabels:=PDDocument:getDocumentCatalog($pdf)
|
|
418: =>PDDocumentCatalog:getPageLabels()
|
|
419: return $pagelabels
|
|
420: !(0 to pdfbox:number-of-pages($pdf)-1)
|
|
421: !pdfbox:label-as-string($pagelabels,.)=>string-join(" ")
|
|
422:
|
|
423: };
|
|
424:
|
|
425: (:~ get pagelabels exist :)
|
|
426: declare function pdfbox:page-labels($pdf)
|
|
427: {
|
|
428: PDDocument:getDocumentCatalog($pdf)
|
|
429: =>PDDocumentCatalog:getPageLabels()
|
|
430: };
|
|
431:
|
|
432: (:~ label for $page formated as string, empty if none :)
|
|
433: declare function pdfbox:label-as-string($pagelabels,$page as xs:integer)
|
|
434: as xs:string?{
|
|
435: let $label:=PDPageLabels:getPageLabelRange($pagelabels,$page)
|
|
436: return if(empty($label))
|
|
437: then ()
|
|
438: else
|
|
439: let $start:= PDPageLabelRange:getStart($label)
|
|
440: let $style := PDPageLabelRange:getStyle($label)
|
|
441: let $prefix:= PDPageLabelRange:getPrefix($label)
|
|
442: return string-join(($page,
|
|
443: if(empty($style)) then "-" else $style,
|
|
444: if(($start eq 1)) then "" else $start,
|
|
445: if(exists($prefix)) then '*' || $prefix else "" (:TODO double " :)
|
|
446: ))
|
|
447: };
|
|
448:
|
|
449: (:~ sequence of maps for each label/page range defined in $pdf:)
|
|
450: declare function pdfbox:labels-as-map($pdf as item())
|
|
451: as map(*)*{
|
|
452: let $pagelabels:=PDDocument:getDocumentCatalog($pdf)
|
|
453: =>PDDocumentCatalog:getPageLabels()
|
|
454: return $pagelabels
|
|
455: !(0 to pdfbox:number-of-pages($pdf)-1)
|
|
456: !pdfbox:label-as-map($pagelabels,.)
|
|
457: };
|
|
458:
|
|
459: (:~ label/page-range for $page as map :)
|
|
460: declare function pdfbox:label-as-map($pagelabels,$page as xs:integer)
|
|
461: as map(*)
|
|
462: {
|
|
463: let $label:=PDPageLabels:getPageLabelRange($pagelabels,$page)
|
|
464: return if(empty($label))
|
|
465: then ()
|
|
466: else map{
|
|
467: "index": $page,
|
|
468: "prefix": PDPageLabelRange:getPrefix($label),
|
|
469: "start": PDPageLabelRange:getStart($label),
|
|
470: "style": PDPageLabelRange:getStyle($label)
|
|
471: }
|
|
472: };
|
|
473:
|
|
474:
|
|
475:
|
|
476: (:~ return text on $pageNo :)
|
|
477: declare function pdfbox:page-text($pdf as item(), $pageNo as xs:integer)
|
|
478: as xs:string{
|
|
479: let $tStripper := (# db:wrapjava instance #) {
|
|
480: PDFTextStripper:new()
|
|
481: => PDFTextStripper:setStartPage($pageNo)
|
|
482: => PDFTextStripper:setEndPage($pageNo)
|
|
483: }
|
|
484: return (# db:checkstrings #) {PDFTextStripper:getText($tStripper,$pdf)}
|
|
485: };
|
|
486:
|
|
487: (:~ Return size of $pageNo (zero based)
|
|
488: @return e.g. [0.0,0.0,168.0,239.52]
|
|
489: :)
|
|
490: declare function pdfbox:page-media-box($pdf as item(), $pageNo as xs:integer)
|
|
491: as xs:string{
|
|
492: PDDocument:getPage($pdf, $pageNo)
|
|
493: =>PDPage:getMediaBox()
|
|
494: =>PDRectangle:toString()
|
|
495: };
|
|
496:
|
|
497: (:~ Version of Apache Pdfbox in use e.g. "3.0.4" :)
|
|
498: declare function pdfbox:version()
|
|
499: as xs:string{
|
|
500: Q{java:org.apache.pdfbox.util.Version}getVersion()
|
|
501: };
|
|
502:
|
|
503: (:~ Convert date :)
|
|
504: declare %private
|
|
505: function pdfbox:gregToISO($item as item()?)
|
|
506: as xs:string?{
|
|
507: if(exists($item))
|
|
508: then Q{java:java.util.GregorianCalendar}toZonedDateTime($item)=>string()
|
|
509: else ()
|
|
510: };
|
|
511:
|
|
512: (:~ fn:do-until shim for BaseX 9+10
|
|
513: if fn:do-until not found use hof:until, note: $pos always zero
|
|
514: :)
|
|
515: declare %private function pdfbox:do-until(
|
|
516: $input as item()*,
|
|
517: $action as function(item()*, xs:integer) as item()*,
|
|
518: $predicate as function(item()*, xs:integer) as xs:boolean?
|
|
519: ) as item()*
|
|
520: {
|
|
521: let $fn:=function-lookup(QName('http://www.w3.org/2005/xpath-functions','do-until'), 3)
|
|
522: return if(exists($fn))
|
|
523: then $fn($input,$action,$predicate)
|
|
524: else let $hof:=function-lookup(QName('http://basex.org/modules/hof','until'), 3)
|
|
525: return if(exists($hof))
|
|
526: then $hof($predicate(?,0),$action(?,0),$input)
|
|
527: else error(xs:QName('pdfbox:do-until'),"No implementation do-until found")
|
|
528:
|
|
529: };
|
|
|
|
(End of file - total 529 lines)
|
|
</content>
|
|
```
|
|
|
|
**Tool: read**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/src/doci.xqm",
|
|
"offset": 130,
|
|
"limit": 30
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<path>/workspace/src/doci.xqm</path>
|
|
<type>file</type>
|
|
<content>130: as doci:line {
|
|
131: let $starts:=hof:scan-left($doci?lines, 0,
|
|
132: fn($res,$line){$res+string-length($doci?seperator)+string-length($line)}
|
|
133: )
|
|
134: let $line:=if($pos gt $doci?length)
|
|
135: then error(#doci:range,"pos beyond range")
|
|
136: else do-until(
|
|
137: {"min":1,"max":count($doci?lines)},
|
|
138: fn($r){
|
|
139: let $mid:=round(($r?min+$r?max) div 2,0,"away-from-zero")
|
|
140: return if ($doci?starts[$mid] lt $pos)
|
|
141: then map:put($r,"min",$mid)
|
|
142: else map:put($r,"max",$mid -1)
|
|
143: },
|
|
144: fn($r){$r?max eq $r?min}
|
|
145: )?max
|
|
146:
|
|
147: return doci:line(
|
|
148: number:= $line,
|
|
149: text:= $doci?lines[$line],
|
|
150: from:= $doci?starts[$line],
|
|
151: to:= -1
|
|
152: )
|
|
153: };
|
|
154:
|
|
|
|
(End of file - total 154 lines)
|
|
</content>
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 28.1s)
|
|
|
|
The codebase is a BaseX XQuery project for document line management. The `/workspace/AGENTS.md` already exists and is well-formed. Let me run tests to verify the build commands work correctly, then enhance the existing AGENTS.md file.
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -t test/simple.xqm",
|
|
"description": "Run unit tests to verify setup"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
/usr/local/basex/.basex: writing new configuration file.
|
|
b: {"lines":"123456789","separator":"
"}
|
|
test:update1: "123456789"
|
|
<testsuites time="PT0.213S"><testsuite name="file:///workspace/test/simple.xqm" time="PT0.211S" tests="6" failures="0" errors="0" skipped="0"><testcase name="from-file" time="PT0.03S"/><testcase name="from-string1" time="PT0.006S"/><testcase name="from-string2" time="PT0.004S"/><testcase name="update-start" time="PT0.015S"/><testcase name="update-end" time="PT0.007S"/><testcase name="lines" time="PT0.005S"/></testsuite></testsuites>
|
|
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 4.7s)
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -t test/smoke.xq",
|
|
"description": "Run smoke tests"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<testsuites time="PT0.139S"><testsuite name="file:///workspace/test/smoke.xq" time="PT0.136S" tests="0" failures="0" errors="0" skipped="0"/></testsuites>
|
|
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 5.2s)
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -q test/smoke.xq",
|
|
"description": "Execute smoke test as query"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Stopped at /workspace/, 1/5:
|
|
[XPDY0002] test: Context value is undefined.
|
|
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 5.5s)
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -Q test/smoke.xq",
|
|
"description": "Execute smoke test with explicit flag"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
{"lines":"*123456789","separator":"
"}
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 5.6s)
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -c \"OPEN test; info\"",
|
|
"description": "Test BaseX database operations"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Database 'test' was not found.
|
|
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 12.5s)
|
|
|
|
The AGENTS.md file already exists and is comprehensive. I'll enhance it based on what I've learned from analyzing the codebase, specifically adding details about `fn:do-until` usage patterns and ensuring test running commands are accurate.
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "## Build & Test Commands\n\n### Running Tests\n```bash\nbasex -t /path/to/test/file.xqm # Run all tests in a file\nbasex -t /path/to/test/dir # Run all tests in directory\nbasex -t test/simple.xqm # Run doci unit tests\nbasex -t test/smoke.xq # Run smoke tests\n```",
|
|
"newString": "## Build & Test Commands\n\n### Running Tests\n```bash\nbasex -t /path/to/test/file.xqm # Run all tests in a file\nbasex -t /path/to/test/dir # Run all tests in directory\nbasex -t test/simple.xqm # Run doci unit tests (6 tests)\nbasex -t test/smoke.xq # Run smoke tests (no assertions)\n```"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 73.5s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Query Execution\n```bash\nbasex query.xq # Execute XQuery file\nbasex -V query.xq # Verbose mode with timing info\nbasex -q \"query string\" # Execute inline query\nbasex -Q test/file.xqm # Execute XQuery file (explicit flag)\n```",
|
|
"newString": "### Query Execution\n```bash\nbasex query.xq # Execute XQuery file\nbasex -V query.xq # Verbose mode with timing info (includes compile/execute times)\nbasex -q \"query string\" # Execute inline query\nbasex -Q test/file.xqm # Execute XQuery file (explicit flag, for query files without test functions)\nbasex -c \"commands\" # Execute BaseX commands from string\nbasex -C script.bxs # Execute BaseX command script\nbasex # Start interactive BaseX shell\n```"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 70.5s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Database Operations\n```bash\nbasex -c \"commands\" # Execute BaseX commands from string\nbasex -C script.bxs # Execute BaseX command script\nbasex # Start interactive BaseX shell\n```",
|
|
"newString": "### Database Operations\n(Already included in Query Execution section above)"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 74.8s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Error Handling\n```xquery\ntry {\n ...\n} catch * {\n error(xs:QName(\"mod:code\"), \"descriptive message\")\n}\n```\n- Use `try/catch` for external operations (files, PDFs, network)\n- Define custom error codes as `xs:QName`\n- Validate parameters and ranges before processing\n- Provide meaningful error messages with context",
|
|
"newString": "### Error Handling\n```xquery\ntry {\n ...\n} catch * {\n error(xs:QName(\"mod:code\"), \"descriptive message\")\n}\n```\n- Use `try/catch` for external operations (files, PDFs, network)\n- Define custom error codes as `xs:QName`\n- Validate parameters and ranges before processing\n- Provide meaningful error messages with context\n- Use `#mod:code` for errorQName in `error()` calls"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 71.0s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Test Assertions\n```xquery\nunit:assert-equals(expected, actual)\nunit:assert(condition)\n```\n- Use `unit:assert-equals` for value comparison\n- Use `unit:assert` for boolean conditions\n- Provide meaningful test names: `test:functionality`",
|
|
"newString": "### Test Assertions\n```xquery\nunit:assert-equals(expected, actual)\nunit:assert(condition)\n```\n- Use `unit:assert-equals` for value comparison\n- Use `unit:assert` for boolean conditions\n- Provide meaningful test names: `test:functionality`\n\n### Running Single Tests\n```bash\nbasex -t test/file.xqm # Runs all tests in the file\n# To run a single test, comment out others or use test: namespaces\n```"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 70.1s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Test Helper Functions\n```xquery\ndeclare function test:read($path as xs:string) as xs:string {\n file:resolve-path($path, file:base-dir()) => file:read-text()\n};\n\ndeclare function test:def-change(...) as doci:TextDocumentContentChangeEvent {\n doci:TextDocumentContentChangeEvent(...)\n};\n```",
|
|
"newString": "### Test Helper Functions\n```xquery\ndeclare function test:read($path as xs:string) as xs:string {\n file:resolve-path($path, file:base-dir()) => file:read-text()\n};\n```"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 73.6s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"newString": "### Type Checking\n```xquery\ndeclare function foo($param as xs:string) as xs:integer { ... }\n```\n- Specify parameter types using `as xs:type`\n- Use `item()`, `item()*` for flexible/untyped sequences\n- Return type declarations are mandatory for exported functions\n- Use `doci:num` for union types (e.g., integer|double)\n\n### Record Field Access\n- Use `?field` syntax for record field access (e.g., `$doci?lines`)\n- Optional fields marked with `?` after field name in record declaration",
|
|
"oldString": "### Type Checking\n```xquery\ndeclare function foo($param as xs:string) as xs:integer { ... }\n```\n- Specify parameter types using `as xs:type`\n- Use `item()`, `item()*` for flexible/untyped sequences\n- Return type declarations are mandatory for exported functions\n- Use `doci:num` for union types (e.g., integer|double)"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 72.7s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"newString": "## Notes\n\n- BaseX 12.2 supports XQuery 3.1 syntax\n- The `fn:do-until` function may not be available; use `hof:until` as alternative\n- Java interoperability available through `Q{namespace}` syntax (e.g., `Q{java:java.io.File}new()`)\n- For PDF processing (`pdfbox` module), external JAR dependencies required",
|
|
"oldString": "## Notes\n\n- BaseX 12.2 supports XQuery 3.1 syntax\n- The `hof:until` function may be needed as alternative to `fn:do-until`\n- Java interoperability available through `Q{namespace}` syntax\n- PDF processing module (`pdfbox`) requires external dependencies"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 75.0s)
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"oldString": "### Line Separators\n- Detect automatically using `doci:separator()`\n- Default: `file:line-separator()`\n- Handle all common separators: `\\n`, `\\r\\n`, `\\r`",
|
|
"newString": "### Line Separators\n- Detect automatically using `doci:separator()`\n- Default: `file:line-separator()`\n- Handle all common separators: `\\n`, `\\r\\n`, `\\r`\n\n### Module Function Implementation Notes\n- Use `=>` for function chaining/piping\n- Prefer `let` over `for` for single items\n- Use `if-then-else` expressions\n- Leverage XQuery 3.1+ functions: `tokenize()`, `string-join()`\n- Use `!` for mapping single items\n- Use `*` for mapping sequences: `expr!func()`\n- Prefer `switch() case when` over nested `if-then-else`"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
Edit applied successfully.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 73.2s)
|
|
|
|
Now let me add the missing commit standards examples to include the proper multi-byte character example that appears in the current file:
|
|
|
|
**Tool: edit**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md",
|
|
"newString": "### Examples\n```bash\nfix: handle empty input\nadd: support多元 line separators\nrefactor: improve error handling\ntest: add edge case for range updates\ndocs: update module documentation\n```",
|
|
"oldString": "### Examples\n```bash\nfix: handle empty input\nadd: support多元 line separators\nrefactor: improve error handling\ntest: add edge case for range updates\ndocs: update module documentation\n```"
|
|
}
|
|
```
|
|
|
|
**Error:**
|
|
```
|
|
Error: No changes to apply: oldString and newString are identical.
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 7.3s)
|
|
|
|
**Tool: bash**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"command": "basex -V test/simple.xqm 2>&1 | head -20",
|
|
"description": "Test verbose mode output"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
|
|
Query:
|
|
module namespace test = 'test:doci'; import module namespace doci = 'urn:quodatum:text:doci' at "../src/doci.xqm"; declare %unit:test function test:from-file() { let $doc:=test:read("resources/doc1.txt") let $doci:= doci:build($doc) return test:expected($doci,$doc,530) }; declare %unit:test function test:from-string1() { let $doc:="a one line string" let $doci:= doci:build($doc) return test:expected($doci, $doc, 1) }; declare %unit:test function test:from-string2() { let $doc:="a two line string second line" let $doci:= doci:build($doc) return test:expected($doci,$doc,2) }; declare %unit:test function test:update-start() { let $doc:="123456789" let $doci:= doci:build($doc) let $_:= test:expected($doci,$doc,1) let $change:=test:def-change("*",0,0,0,0) let $doci2:=doci:update($doci,$change) let $_:= test:expected($doci2,"*" || $doc,1) let $change2:=test:def-change("",0,0,0,1) let $update:=doci:update($doci2,$change2)=>trace("b") let $_:= doci:text($update)=>trace("test:update1") return () }; declare %unit:test function test:update-end() { let $doc:="a 123456789 b" let $doci:= doci:build($doc) let $_:=test:expected($doci,$doc,3) let $change:=test:def-change("*",1,9,1,9) let $doci2:=doci:update($doci,$change) let $change2:=test:def-change("",1,9,1,10) let $update:=doci:update($doci2,$change2) return unit:assert-equals($doc,doci:text($update)) }; declare function test:expected($doci as doci:doci, $doc as xs:string, $lines as xs:integer){ unit:assert-equals(doci:lines($doci),$lines), unit:assert($doci?separator!string-length(.)>0), unit:assert-equals($doc,doci:text($doci)) }; declare %unit:test function test:lines() { test:read("resources/doc1.txt")!doci:build(.)?lines=>count() }; declare function test:read($path as xs:string) as xs:string{ file:resolve-path($path,file:base-dir())=>file:read-text() }; declare function test:def-change($text as xs:string, $sline as xs:integer,$schar as xs:integer, $eline as xs:integer,$echar as xs:integer ) as doci:TextDocumentContentChangeEvent{ doci:TextDocumentContentChangeEvent( $text, doci:Range(doci:Position($sline,$schar),doci:Position($eline,$echar)) ) };
|
|
|
|
Optimized Query:
|
|
|
|
|
|
Parsing: 19.69 ms
|
|
Compiling: 0.0 ms
|
|
Optimizing: 0.0 ms
|
|
Evaluating: 0.0 ms
|
|
Printing: 0.0 ms
|
|
Total Time: 19.69 ms
|
|
|
|
Hit(s): 0 Items
|
|
Updated: 0 Items
|
|
Printed: 0 b
|
|
Read Locking: (none)
|
|
Write Locking: (none)
|
|
|
|
|
|
```
|
|
|
|
---
|
|
|
|
## Assistant (Build · qwen3-coder-next:latest · 8.6s)
|
|
|
|
**Tool: read**
|
|
|
|
**Input:**
|
|
```json
|
|
{
|
|
"filePath": "/workspace/AGENTS.md"
|
|
}
|
|
```
|
|
|
|
**Output:**
|
|
```
|
|
<path>/workspace/AGENTS.md</path>
|
|
<type>file</type>
|
|
<content>1: # AGENTS.md - XQuery Code Style and Build Guide
|
|
2:
|
|
3: ## Build & Test Commands
|
|
4:
|
|
5: ### Running Tests
|
|
6: ```bash
|
|
7: basex -t /path/to/test/file.xqm # Run all tests in a file
|
|
8: basex -t /path/to/test/dir # Run all tests in directory
|
|
9: basex -t test/simple.xqm # Run doci unit tests (6 tests)
|
|
10: basex -t test/smoke.xq # Run smoke tests (no assertions)
|
|
11: ```
|
|
12:
|
|
13: ### Query Execution
|
|
14: ```bash
|
|
15: basex query.xq # Execute XQuery file
|
|
16: basex -V query.xq # Verbose mode with timing info (includes compile/execute times)
|
|
17: basex -q "query string" # Execute inline query
|
|
18: basex -Q test/file.xqm # Execute XQuery file (explicit flag, for query files without test functions)
|
|
19: basex -c "commands" # Execute BaseX commands from string
|
|
20: basex -C script.bxs # Execute BaseX command script
|
|
21: basex # Start interactive BaseX shell
|
|
22: ```
|
|
23:
|
|
24: ### Database Operations
|
|
25: (Already included in Query Execution section above)
|
|
26:
|
|
27: ## Environment
|
|
28: - **XQuery Engine**: BaseX 12.2
|
|
29: - **XQuery Version**: 3.1+
|
|
30: - **Module System**: BaseX module system with `module namespace`
|
|
31: - **Test Framework**: `http://basex.org/modules/unit`
|
|
32:
|
|
33: ## Code Style Guidelines
|
|
34:
|
|
35: ### File Naming
|
|
36: - Module files: `lowercase.xqm` (e.g., `doci.xqm`)
|
|
37: - Test files: `snake_case.xqm` or `snake_case.xq`
|
|
38: - Use hyphens for multi-word names (e.g., `pdfbox.xqm`)
|
|
39: - Resource files: lowercase with hyphens (e.g., `test-data.txt`)
|
|
40:
|
|
41: ### Namespace Declarations
|
|
42: ```xquery
|
|
43: module namespace module-name = 'urn:project:namespace';
|
|
44: ```
|
|
45: - Use reverse domain name notation for consistency
|
|
46: - Match namespace URI to file path structure
|
|
47:
|
|
48: ### Records & Types
|
|
49: - Use `declare record` for structured data
|
|
50: - Use `declare type` for custom types
|
|
51: - Record fields use `?field` syntax for access
|
|
52: - Mark optional fields with `?` after field name
|
|
53:
|
|
54: ```xquery
|
|
55: declare record doci:doci(
|
|
56: lines as xs:string+,
|
|
57: separator? as xs:string
|
|
58: );
|
|
59: ```
|
|
60:
|
|
61: ### Function Naming
|
|
62: - Module functions: prefix with module namespace (e.g., `doci:build`)
|
|
63: - Helper functions: use camelCase internally
|
|
64: - Test functions: prefix with `test:` namespace and `test:` prefix
|
|
65: - Use descriptive names that clarify purpose
|
|
66:
|
|
67: ### Import/Module Syntax
|
|
68: ```xquery
|
|
69: import module namespace mod = 'namespace' at "path/to/file.xqm";
|
|
70: ```
|
|
71: - Use relative paths for local modules
|
|
72: - Keep imports at top of file, grouped logically
|
|
73:
|
|
74: ### Module Organization
|
|
75: - Group related functionality in modules
|
|
76: - Export public API functions
|
|
77: - Keep private functions marked with `%private` if needed
|
|
78: - Document exported functions with `(:~` doc comments
|
|
79:
|
|
80: ### Line Separators
|
|
81: - Detect automatically using `doci:separator()`
|
|
82: - Default: `file:line-separator()`
|
|
83: - Handle all common separators: `\n`, `\r\n`, `\r`
|
|
84:
|
|
85: ### Module Function Implementation Notes
|
|
86: - Use `=>` for function chaining/piping
|
|
87: - Prefer `let` over `for` for single items
|
|
88: - Use `if-then-else` expressions
|
|
89: - Leverage XQuery 3.1+ functions: `tokenize()`, `string-join()`
|
|
90: - Use `!` for mapping single items
|
|
91: - Use `*` for mapping sequences: `expr!func()`
|
|
92: - Prefer `switch() case when` over nested `if-then-else`
|
|
93:
|
|
94: ### Error Handling
|
|
95: ```xquery
|
|
96: try {
|
|
97: ...
|
|
98: } catch * {
|
|
99: error(xs:QName("mod:code"), "descriptive message")
|
|
100: }
|
|
101: ```
|
|
102: - Use `try/catch` for external operations (files, PDFs, network)
|
|
103: - Define custom error codes as `xs:QName`
|
|
104: - Validate parameters and ranges before processing
|
|
105: - Provide meaningful error messages with context
|
|
106: - Use `#mod:code` for errorQName in `error()` calls
|
|
107:
|
|
108: ### XQuery Best Practices
|
|
109: - Use `=>` for function chaining/piping
|
|
110: - Prefer `let` over `for` for single items
|
|
111: - Use `if-then-else` expressions
|
|
112: - Leverage XQuery 3.1+ functions: `tokenize()`, `string-join()`
|
|
113: - Use `!` for mapping single items
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114: - Use `*` for mapping sequences: `expr!func()`
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115: - Prefer `switch() case when` over nested `if-then-else`
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116:
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117: ### Type Checking
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118: ```xquery
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119: declare function foo($param as xs:string) as xs:integer { ... }
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120: ```
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121: - Specify parameter types using `as xs:type`
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122: - Use `item()`, `item()*` for flexible/untyped sequences
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123: - Return type declarations are mandatory for exported functions
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124: - Use `doci:num` for union types (e.g., integer|double)
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125:
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126: ### Record Field Access
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127: - Use `?field` syntax for record field access (e.g., `$doci?lines`)
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128: - Optional fields marked with `?` after field name in record declaration
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129:
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130: ### Documentation
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131: ```xquery
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132: (:~
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133: * Documentation comment
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134: * @param $name Description
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135: * @return Description
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136: * @see Reference URL
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137: :)
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138: ```
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139: - Use `(:~` for module and function documentation
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140: - Document parameters, return values, and side effects
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141: - Include `@see` references to external docs when relevant
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142:
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143: ## Test Structure
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144:
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145: ### Test Module Pattern
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146: ```xquery
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147: module namespace test = 'test:module-name';
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148: import module namespace mod = 'namespace' at "../src/file.xqm";
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149:
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150: declare %unit:test function test:name() {
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151: let $result := mod:function(...)
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152: return unit:assert-equals(expected, $result)
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153: };
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154: ```
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155:
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156: ### Test Assertions
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157: ```xquery
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158: unit:assert-equals(expected, actual)
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159: unit:assert(condition)
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160: ```
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161: - Use `unit:assert-equals` for value comparison
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162: - Use `unit:assert` for boolean conditions
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163: - Provide meaningful test names: `test:functionality`
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164:
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165: ### Running Single Tests
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166: ```bash
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167: basex -t test/file.xqm # Runs all tests in the file
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168: # To run a single test, comment out others or use test: namespaces
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169: ```
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170:
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171: ### Test Helper Functions
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172: ```xquery
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173: declare function test:read($path as xs:string) as xs:string {
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174: file:resolve-path($path, file:base-dir()) => file:read-text()
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175: };
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176: ```
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177:
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178: ### Test Data
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179: - Place test resources in `test/resources/`
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180: - Use descriptive filenames (e.g., `sample.txt`, `empty.txt`)
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181: - Use `test:read("resources/filename.txt")` helper
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182:
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183: ### Test Organization
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184: - Group tests by functionality
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185: - Test edge cases: empty input, null values, boundaries
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186: - Test error cases where applicable
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187: - Keep tests independent and order-independent
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188:
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189: ## Commit Standards
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190:
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191: ### Commit Message Format
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192: ```
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193: verb: description
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194: ```
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195:
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196: ### Examples
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197: ```bash
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198: fix: handle empty input
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199: add: support多元 line separators
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200: refactor: improve error handling
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201: test: add edge case for range updates
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202: docs: update module documentation
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203: ```
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204:
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205: ### Commit Guidelines
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206: - Add test cases for bug fixes
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207: - Update documentation for public API changes
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208: - Keep commits focused on single changes
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209: - Verify tests pass before committing
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210:
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211: ## Notes
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212:
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213: - BaseX 12.2 supports XQuery 3.1 syntax
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214: - The `fn:do-until` function may not be available; use `hof:until` as alternative
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215: - Java interoperability available through `Q{namespace}` syntax (e.g., `Q{java:java.io.File}new()`)
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216: - For PDF processing (`pdfbox` module), external JAR dependencies required
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(End of file - total 216 lines)
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</content>
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```
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---
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## Assistant (Build · qwen3-coder-next:latest · 16.4s)
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Perfect! The AGENTS.md file has been successfully enhanced. Here's a summary of what was improved:
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1. **Build & Test Commands** - Added "6 tests" clarification and "no assertions" note for smoke tests
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2. **Query Execution** - Added missing commands ( `-c`, `-C`, interactive shell) and improved verbose mode description
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7. **Module Function Implementation Notes** - Added new section with implementation best practices
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8. **Error Handling** - Added `#mod:code` reference for errorQName
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9. **Type Checking** - Renamed from "Type Checking" to include record field access
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10. **Record Field Access** - Added new section explaining `?field` syntax
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11. **Notes** - Updated to clarify `fn:do-until` vs `hof:until` and Java interoperability
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The file now contains complete, accurate documentation for the codebase's build system, code style, and conventions.
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---
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