-
Notifications
You must be signed in to change notification settings - Fork 347
/
parse-pipenv-lock.go
58 lines (43 loc) · 1.28 KB
/
parse-pipenv-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
package lockfile
import (
"encoding/json"
"fmt"
"os"
)
type PipenvPackage struct {
Version string `json:"version"`
}
type PipenvLock struct {
Packages map[string]PipenvPackage `json:"default"`
PackagesDev map[string]PipenvPackage `json:"develop"`
}
const PipenvEcosystem = PipEcosystem
func ParsePipenvLock(pathToLockfile string) ([]PackageDetails, error) {
var parsedLockfile *PipenvLock
lockfileContents, err := os.ReadFile(pathToLockfile)
if err != nil {
return []PackageDetails{}, fmt.Errorf("could not read %s: %w", pathToLockfile, err)
}
err = json.Unmarshal(lockfileContents, &parsedLockfile)
if err != nil {
return []PackageDetails{}, fmt.Errorf("could not parse %s: %w", pathToLockfile, err)
}
details := make(map[string]PackageDetails)
addPkgDetails(details, parsedLockfile.Packages)
addPkgDetails(details, parsedLockfile.PackagesDev)
return pkgDetailsMapToSlice(details), nil
}
func addPkgDetails(details map[string]PackageDetails, packages map[string]PipenvPackage) {
for name, pipenvPackage := range packages {
if pipenvPackage.Version == "" {
continue
}
version := pipenvPackage.Version[2:]
details[name+"@"+version] = PackageDetails{
Name: name,
Version: version,
Ecosystem: PipenvEcosystem,
CompareAs: PipenvEcosystem,
}
}
}