// LoadDir loads from a directory.
//
// This loads charts only from directories.
func LoadDir(dir string) (*chart.Chart, error) {
topdir, err := filepath.Abs(dir)
if err != nil {
return nil, err
}
// Just used for errors.
c := &chart.Chart{}
rules := ignore.Empty()
ifile := filepath.Join(topdir, ignore.HelmIgnore)
if _, err := os.Stat(ifile); err == nil {
r, err := ignore.ParseFile(ifile)
if err != nil {
return c, err
}
rules = r
}
rules.AddDefaults()
files := []*afile{}
topdir += string(filepath.Separator)
err = filepath.Walk(topdir, func(name string, fi os.FileInfo, err error) error {
n := strings.TrimPrefix(name, topdir)
// Normalize to / since it will also work on Windows
n = filepath.ToSlash(n)
if err != nil {
return err
}
if fi.IsDir() {
// Directory-based ignore rules should involve skipping the entire
// contents of that directory.
if rules.Ignore(n, fi) {
return filepath.SkipDir
}
return nil
}
// If a .helmignore file matches, skip this file.
if rules.Ignore(n, fi) {
return nil
}
data, err := ioutil.ReadFile(name)
if err != nil {
return fmt.Errorf("error reading %s: %s", n, err)
}
files = append(files, &afile{name: n, data: data})
return nil
})
if err != nil {
return c, err
}
return loadFiles(files)
}
// LoadDir loads from a directory.
//
// This loads charts only from directories.
func LoadDir(dir string) (*chart.Chart, error) {
topdir, err := filepath.Abs(dir)
if err != nil {
return nil, err
}
// Just used for errors.
c := &chart.Chart{}
rules := ignore.Empty()
ifile := filepath.Join(topdir, ignore.HelmIgnore)
if _, err := os.Stat(ifile); err == nil {
r, err := ignore.ParseFile(ifile)
if err != nil {
return c, err
}
rules = r
}
files := []*afile{}
topdir += string(filepath.Separator)
err = filepath.Walk(topdir, func(name string, fi os.FileInfo, err error) error {
n := strings.TrimPrefix(name, topdir)
if err != nil {
return err
}
if fi.IsDir() {
return nil
}
// If a .helmignore file matches, skip this file.
if rules.Ignore(n, fi) {
return nil
}
data, err := ioutil.ReadFile(name)
if err != nil {
return fmt.Errorf("error reading %s: %s", n, err)
}
files = append(files, &afile{name: n, data: data})
return nil
})
if err != nil {
return c, err
}
return loadFiles(files)
}