|
| 1 | +package lockfile |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "path/filepath" |
| 6 | + |
| 7 | + "github.com/BurntSushi/toml" |
| 8 | +) |
| 9 | + |
| 10 | +type PdmLockPackage struct { |
| 11 | + Name string `toml:"name"` |
| 12 | + Version string `toml:"version"` |
| 13 | + Groups []string `toml:"groups"` |
| 14 | + Revision string `toml:"revision"` |
| 15 | +} |
| 16 | + |
| 17 | +type PdmLockFile struct { |
| 18 | + Version string `toml:"lock-version"` |
| 19 | + Packages []PdmLockPackage `toml:"package"` |
| 20 | +} |
| 21 | + |
| 22 | +const PdmEcosystem = PipEcosystem |
| 23 | + |
| 24 | +type PdmLockExtractor struct{} |
| 25 | + |
| 26 | +func (p PdmLockExtractor) ShouldExtract(path string) bool { |
| 27 | + return filepath.Base(path) == "pdm.lock" |
| 28 | +} |
| 29 | + |
| 30 | +func (p PdmLockExtractor) Extract(f DepFile) ([]PackageDetails, error) { |
| 31 | + var parsedLockFile *PdmLockFile |
| 32 | + |
| 33 | + _, err := toml.NewDecoder(f).Decode(&parsedLockFile) |
| 34 | + if err != nil { |
| 35 | + return []PackageDetails{}, fmt.Errorf("could not extract from %s: %w", f.Path(), err) |
| 36 | + } |
| 37 | + packages := make([]PackageDetails, 0, len(parsedLockFile.Packages)) |
| 38 | + |
| 39 | + for _, pkg := range parsedLockFile.Packages { |
| 40 | + details := PackageDetails{ |
| 41 | + Name: pkg.Name, |
| 42 | + Version: pkg.Version, |
| 43 | + Ecosystem: PdmEcosystem, |
| 44 | + CompareAs: PdmEcosystem, |
| 45 | + } |
| 46 | + |
| 47 | + var optional = true |
| 48 | + for _, gr := range pkg.Groups { |
| 49 | + if gr == "dev" { |
| 50 | + details.DepGroups = append(details.DepGroups, "dev") |
| 51 | + optional = false |
| 52 | + } else if gr == "default" { |
| 53 | + optional = false |
| 54 | + } |
| 55 | + } |
| 56 | + if optional { |
| 57 | + details.DepGroups = append(details.DepGroups, "optional") |
| 58 | + } |
| 59 | + |
| 60 | + if pkg.Revision != "" { |
| 61 | + details.Commit = pkg.Revision |
| 62 | + } |
| 63 | + |
| 64 | + packages = append(packages, details) |
| 65 | + } |
| 66 | + |
| 67 | + return packages, nil |
| 68 | +} |
| 69 | + |
| 70 | +var _ Extractor = PdmLockExtractor{} |
| 71 | + |
| 72 | +//nolint:gochecknoinits |
| 73 | +func init() { |
| 74 | + registerExtractor("pdm.lock", PdmLockExtractor{}) |
| 75 | +} |
| 76 | + |
| 77 | +func ParsePdmLock(pathToLockfile string) ([]PackageDetails, error) { |
| 78 | + return extractFromFile(pathToLockfile, PdmLockExtractor{}) |
| 79 | +} |
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