technofab/jsonnet-bundler
1
0
Fork 0
mirror of https://github.com/TECHNOFAB11/jsonnet-bundler.git synced 2025-12-12 08:00:05 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Check local dependency symlink destition for existence

Browse source
This commit is contained in:
Matthias Loibl 2019-10-09 15:25:53 +02:00
parent 10e24cb869
commit b1501bbce7
No known key found for this signature in database
GPG key ID: 78A796CA74CA38BA
1 changed files with 12 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

19
pkg/local.go
View file

@ -21,7 +21,6 @@ import (
"path/filepath"
"github.com/jsonnet-bundler/jsonnet-bundler/spec"
"github.com/pkg/errors"
)
type LocalPackage struct {
@ -37,19 +36,25 @@ func NewLocalPackage(source *spec.LocalSource) Interface {
func (p *LocalPackage) Install(ctx context.Context, name, dir, version string) (lockVersion string, err error) {
wd, err := os.Getwd()
if err != nil {
return "", fmt.Errorf("failed to get current working directory: %v", err)
return "", fmt.Errorf("failed to get current working directory: %w", err)
}
destPath := filepath.Join(dir, name)
oldname := filepath.Join(wd, p.Source.Directory)
newname := filepath.Join(wd, filepath.Join(dir, name))
err = os.RemoveAll(destPath)
err = os.RemoveAll(newname)
if err != nil {
return "", errors.Wrap(err, "failed to clean previous destination path")
return "", fmt.Errorf("failed to clean previous destination path: %w", err)
}
err = os.Symlink(filepath.Join(wd, p.Source.Directory), filepath.Join(wd, destPath))
_, err = os.Stat(oldname)
if os.IsNotExist(err) {
return "", fmt.Errorf("symlink destination path does not exist: %w", err)
}
err = os.Symlink(oldname, newname)
if err != nil {
return "", fmt.Errorf("failed to create symlink for local dependency: %v", err)
return "", fmt.Errorf("failed to create symlink for local dependency: %w", err)
}
return "", nil