Alex Newman
bf439043cf
Cherry-picked both PRs to main (both had merge conflicts with current main). PR #920 (@Spunky84): CLAUDE_MEM_EXCLUDED_PROJECTS setting with glob patterns to exclude entire projects from memory tracking (privacy/confidentiality). Early-exit in session-init and observation handlers. 11 unit tests. PR #699 (@leepokai): CLAUDE_MEM_FOLDER_MD_EXCLUDE setting with JSON array of paths to exclude from CLAUDE.md file generation (fixes SwiftUI/Xcode build conflicts and drizzle kit migration failures). Closes #620. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
/**
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* Project Filter Utility
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*
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* Provides glob-based path matching for project exclusion.
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* Supports: ~ (home), * (any chars except /), ** (any path), ? (single char)
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*/
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import { homedir } from 'os';
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/**
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* Convert a glob pattern to a regular expression
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* Supports: ~ (home dir), * (any non-slash), ** (any path), ? (single char)
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*/
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function globToRegex(pattern: string): RegExp {
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// Expand ~ to home directory
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let expanded = pattern.startsWith('~')
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? homedir() + pattern.slice(1)
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: pattern;
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// Normalize path separators to forward slashes
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expanded = expanded.replace(/\\/g, '/');
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// Escape regex special characters except * and ?
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let regex = expanded.replace(/[.+^${}()|[\]\\]/g, '\\$&');
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// Convert glob patterns to regex:
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// ** matches any path (including /)
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// * matches any characters except /
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// ? matches single character except /
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regex = regex
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.replace(/\*\*/g, '<<<GLOBSTAR>>>') // Temporary placeholder
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.replace(/\*/g, '[^/]*') // * = any non-slash
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.replace(/\?/g, '[^/]') // ? = single non-slash
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.replace(/<<<GLOBSTAR>>>/g, '.*'); // ** = anything
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return new RegExp(`^${regex}$`);
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}
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/**
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* Check if a path matches any of the exclusion patterns
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*
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* @param projectPath - Current working directory (absolute path)
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* @param exclusionPatterns - Comma-separated glob patterns (e.g., "~/kunden/*,/tmp/*")
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* @returns true if path should be excluded
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*/
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export function isProjectExcluded(projectPath: string, exclusionPatterns: string): boolean {
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if (!exclusionPatterns || !exclusionPatterns.trim()) {
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return false;
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}
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// Normalize cwd path separators
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const normalizedProjectPath = projectPath.replace(/\\/g, '/');
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// Parse comma-separated patterns
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const patternList = exclusionPatterns
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.split(',')
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.map(p => p.trim())
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.filter(Boolean);
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for (const pattern of patternList) {
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try {
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const regex = globToRegex(pattern);
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if (regex.test(normalizedProjectPath)) {
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return true;
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}
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} catch {
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// Invalid pattern, skip it
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continue;
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}
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}
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return false;
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}
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