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Comprehensive repository governance, security, and automation infrastructure. Repository Governance: - SECURITY.md: Security policy and vulnerability reporting * Coordinated disclosure process * Security best practices for MATLAB projects * Response timeline and update process * MATLAB-specific security considerations * Known limitations and recommendations * Compliance standards and third-party dependencies - CODE_OF_CONDUCT.md: Community code of conduct * Based on Contributor Covenant v2.1 * Academic integrity standards * Research ethics guidelines * Enforcement guidelines with progressive consequences * Reporting process and contact information CI/CD Workflows: 1. matlab-ci.yml: Continuous Integration for MATLAB * MATLAB file syntax validation * Automated test execution with JUnit/Cobertura reports * Configuration validation * Documentation coverage checks * Code quality checks (permissions, line endings, whitespace) * Markdown linting * Security scanning with Trivy * Secret detection with Gitleaks * Dependency validation * Multi-job parallel execution for speed 2. release.yml: Automated Release Management * Triggered by version tags (v*.*.*) * Automated changelog generation * Release archive creation (.tar.gz and .zip) * SHA256 checksum generation * Comprehensive release notes with installation guide * Documentation publishing to GitHub Pages * Latest tag management * Manual workflow dispatch support 3. documentation.yml: Documentation Quality Assurance * Markdown link validation * Markdown linting * Documentation coverage analysis * Code example validation * Image link verification * Spell checking * Auto-generated API documentation from MATLAB help text * TODO/FIXME tracking * Example script verification 4. maintenance.yml: Automated Repository Maintenance * Weekly scheduled execution * Stale issue/PR management (60 day stale, 7 day close) * MATLAB toolbox dependency review * Code metrics and complexity analysis * Copyright year updates * Security audit (unsafe functions, hardcoded secrets, permissions) * Disk usage monitoring * Git LFS status reporting * Automated maintenance PRs Supporting Configuration Files: - .github/markdown-link-check-config.json * Link validation settings * Timeout and retry configuration * Ignored patterns and status codes - .github/spellcheck-config.yml * Spell check pipeline for Markdown * Custom dictionary integration * HTML/code block filtering - .github/wordlist.txt * Project-specific technical vocabulary * MATLAB terminology * Acronyms and abbreviations * Algorithm names and tools Features: - Parallel job execution for fast CI - Comprehensive security scanning - Automated quality gates - Release automation with checksums - Documentation generation and validation - Code metrics tracking - Dependency monitoring - Community health standards Benefits: - Enforces code quality standards - Automates release process - Improves repository security - Maintains documentation quality - Provides community guidelines - Enables automated maintenance - Ensures MATLAB compatibility - Tracks technical debt (TODOs)
MATLAB source files should not have executable permissions. Fixed files: - src/algorithms/iwo/Quad/IWO/Bhatta.m - src/algorithms/iwo/Quad/IWO/State_Space_SA_40.m Changed from -rwxr-xr-x to -rw-r--r--
MATLAB source files (.m) should not have executable permissions. Fixed 18 files across IWO directories: - src/algorithms/iwo/IWO/*.m (9 files) - src/algorithms/iwo/Quad/IWO/*.m (9 files) Changed permissions from 755 (-rwxr-xr-x) to 644 (-rw-r--r--) This resolves the code quality check that flags executable MATLAB files.
Fixed CI failures identified in matlab-ci workflow.
MATLAB Syntax Fixes:
1. data/logs/reference/logconv.m (Line 39):
- Error: 'sysvector' not a function or shared variable
- Fix: Initialize sysvector = struct() in parent scope
- Explanation: Nested functions in MATLAB require shared variables
to be initialized in parent scope for proper access
2. src/visualization/Animations/.../E_LoopDeLoop.m (Line 34):
- Error: Missing third argument in angle2dcm(0,0,)
- Fix: Changed to angle2dcm(0,0,0)
- Explanation: angle2dcm expects 3 arguments (roll, pitch, yaw)
Code Quality Fixes:
3. src/visualization/Animations/.../README.md (Line 1):
- Error: Trailing whitespace detected
- Fix: Removed trailing space from line 1
These fixes resolve the following CI check failures:
- MATLAB file syntax validation
- Code quality whitespace check
Files modified: 3
Fixed code quality issues identified by CI checks. Changes: - Removed trailing whitespace from 37 MATLAB and markdown files - Normalized line endings from CRLF to LF (enforced by .gitattributes) Files affected: - data/logs/reference/logconv.m - src/algorithms/ga/*.m (5 files) - src/algorithms/iwo/IWO/*.m (7 files) - src/algorithms/iwo/Quad/IWO/*.m (8 files) - src/algorithms/pso_example.m - src/visualization/Animations/**/*.m (16 files) All files now comply with: ✓ No trailing whitespace ✓ LF line endings (Unix-style) ✓ No executable permissions on source files This resolves CI failures in: - Trailing whitespace checks - Line ending validation - Code quality standards
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