matchPatterns expands glob patterns relative to basePath and returns deduplicated, sorted discovered files.
(basePath string, patterns []patternDef)
| 104 | // matchPatterns expands glob patterns relative to basePath and returns |
| 105 | // deduplicated, sorted discovered files. |
| 106 | func matchPatterns(basePath string, patterns []patternDef) ([]DiscoveredFile, error) { |
| 107 | seen := make(map[string]struct{}) |
| 108 | var results []DiscoveredFile |
| 109 | |
| 110 | for _, pd := range patterns { |
| 111 | absPattern := filepath.Join(basePath, pd.pattern) |
| 112 | matches, err := filepath.Glob(absPattern) |
| 113 | if err != nil { |
| 114 | return nil, err |
| 115 | } |
| 116 | |
| 117 | for _, match := range matches { |
| 118 | rel, err := filepath.Rel(basePath, match) |
| 119 | if err != nil { |
| 120 | return nil, err |
| 121 | } |
| 122 | |
| 123 | if _, ok := seen[rel]; !ok { |
| 124 | seen[rel] = struct{}{} |
| 125 | results = append(results, DiscoveredFile{Path: rel, Kind: pd.kind}) |
| 126 | } |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | sort.Slice(results, func(i, j int) bool { return results[i].Path < results[j].Path }) |
| 131 | |
| 132 | return results, nil |
| 133 | } |