/
parse-pdm-lock.go
79 lines (62 loc) · 1.73 KB
/
parse-pdm-lock.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
package lockfile
import (
"fmt"
"path/filepath"
"github.com/BurntSushi/toml"
)
type PdmLockPackage struct {
Name string `toml:"name"`
Version string `toml:"version"`
Groups []string `toml:"groups"`
Revision string `toml:"revision"`
}
type PdmLockFile struct {
Version string `toml:"lock-version"`
Packages []PdmLockPackage `toml:"package"`
}
const PdmEcosystem = PipEcosystem
type PdmLockExtractor struct{}
func (p PdmLockExtractor) ShouldExtract(path string) bool {
return filepath.Base(path) == "pdm.lock"
}
func (p PdmLockExtractor) Extract(f DepFile) ([]PackageDetails, error) {
var parsedLockFile *PdmLockFile
_, err := toml.NewDecoder(f).Decode(&parsedLockFile)
if err != nil {
return []PackageDetails{}, fmt.Errorf("could not extract from %s: %w", f.Path(), err)
}
packages := make([]PackageDetails, 0, len(parsedLockFile.Packages))
for _, pkg := range parsedLockFile.Packages {
details := PackageDetails{
Name: pkg.Name,
Version: pkg.Version,
Ecosystem: PdmEcosystem,
CompareAs: PdmEcosystem,
}
var optional = true
for _, gr := range pkg.Groups {
if gr == "dev" {
details.DepGroups = append(details.DepGroups, "dev")
optional = false
} else if gr == "default" {
optional = false
}
}
if optional {
details.DepGroups = append(details.DepGroups, "optional")
}
if pkg.Revision != "" {
details.Commit = pkg.Revision
}
packages = append(packages, details)
}
return packages, nil
}
var _ Extractor = PdmLockExtractor{}
//nolint:gochecknoinits
func init() {
registerExtractor("pdm.lock", PdmLockExtractor{})
}
func ParsePdmLock(pathToLockfile string) ([]PackageDetails, error) {
return extractFromFile(pathToLockfile, PdmLockExtractor{})
}