func (c *FlagsConfig) Parse(readerIn io.Reader) error {
reader := stripper.NewCommentStripper(readerIn)
decoder, err := control.NewDecoder(bufio.NewReader(reader), nil)
if err != nil {
return err
}
for {
entry := FlagsConfigEntry{}
err := decoder.Decode(&entry)
if err == io.EOF {
break
}
if err != nil {
return err
}
if len(entry.Commands) == 0 {
entry.Commands = []string{""}
}
for _, command := range entry.Commands {
targetEntry := (*c)[command]
targetEntry.Apply(entry)
(*c)[command] = targetEntry
}
}
return nil
}
func Parse2822(readerIn io.Reader) (*Manifest2822, error) {
reader := stripper.NewCommentStripper(readerIn)
realDecoder, err := control.NewDecoder(bufio.NewReader(reader), nil)
if err != nil {
return nil, err
}
decoder := decoderWrapper{realDecoder}
manifest := Manifest2822{
Global: DefaultManifestEntry.Clone(),
}
if err := decoder.Decode(&manifest.Global); err != nil {
return nil, err
}
if len(manifest.Global.Maintainers) < 1 {
return nil, fmt.Errorf("missing Maintainers")
}
if invalidMaintainers := manifest.Global.InvalidMaintainers(); len(invalidMaintainers) > 0 {
return nil, fmt.Errorf("invalid Maintainers: %q (expected format %q)", strings.Join(invalidMaintainers, ", "), MaintainersFormat)
}
if len(manifest.Global.Tags) > 0 {
return nil, fmt.Errorf("global Tags not permitted")
}
for {
entry := manifest.Global.Clone()
err := decoder.Decode(&entry)
if err == io.EOF {
break
}
if err != nil {
return nil, err
}
if len(entry.Tags) < 1 {
return nil, fmt.Errorf("missing Tags")
}
if entry.GitRepo == "" || entry.GitFetch == "" || entry.GitCommit == "" {
return nil, fmt.Errorf("Tags %q missing one of GitRepo, GitFetch, or GitCommit", entry.TagsString())
}
if !GitFetchRegex.MatchString(entry.GitFetch) {
return nil, fmt.Errorf(`Tags %q has invalid GitFetch (must be "refs/heads/..." or "refs/tags/..."): %q`, entry.TagsString(), entry.GitFetch)
}
if !GitCommitRegex.MatchString(entry.GitCommit) {
return nil, fmt.Errorf(`Tags %q has invalid GitCommit (must be a commit, not a tag or ref): %q`, entry.TagsString(), entry.GitCommit)
}
err = manifest.AddEntry(entry)
if err != nil {
return nil, err
}
}
return &manifest, nil
}