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Support displaying READMEs

Lucas Stadler 8 anni fa
parent
eb3db3d329
commit
2645dca8af
1 ha cambiato i file con 64 aggiunte e 8 eliminazioni
Visualizzazione separata Mostra Diff Stats
  1. 64 8
      quit.go

+ 64 - 8
quit.go
Vedi File 

@ -57,14 +57,22 @@ func (fr *FancyRepo) Commit() (*FancyCommit, error) {
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			return nil, err
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		}
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		fr.commit = &FancyCommit{commit: commit}
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		fr.commit = NewFancyCommit(commit)
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	}
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	return fr.commit, nil
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}
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type FancyCommit struct {
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	commit *git.Commit
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	files  []*FancyFile
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	commit     *git.Commit
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	files      []*FancyFile
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	filesCache map[string]*FancyFile
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}
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func NewFancyCommit(commit *git.Commit) *FancyCommit {
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	return &FancyCommit{
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		commit:     commit,
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		filesCache: make(map[string]*FancyFile),
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	}
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}
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func (fc *FancyCommit) Author() string {
 
@ -98,10 +106,7 @@ func (fc *FancyCommit) Files() ([]*FancyFile, error) {
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		}
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		err = tree.Walk(func(s string, entry *git.TreeEntry) int {
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			fc.files = append(fc.files, &FancyFile{
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				repo:  fc.commit.Owner(),
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				entry: entry,
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			})
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			fc.files = append(fc.files, NewFancyFile(fc.commit.Owner(), entry))
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			return 1
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		})
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		if err != nil {
 
@ -111,12 +116,44 @@ func (fc *FancyCommit) Files() ([]*FancyFile, error) {
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	return fc.files, nil
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}
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var readmeNames = []string{"README.md", "readme.md", "README.rst", "readme.rst", "README.txt", "readme.txt", "README"}
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func (fc *FancyCommit) Readme() (*FancyFile, error) {
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	readme := fc.filesCache["|||README|||"]
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	if readme == nil {
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		tree, err := fc.commit.Tree()
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		if err != nil {
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			return nil, err
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		}
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		var entry *git.TreeEntry
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		for _, n := range readmeNames {
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			entry, err = tree.EntryByPath(n)
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			if err == nil {
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				break
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			}
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		}
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		if entry == nil {
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			return nil, nil
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		}
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		readme = NewFancyFile(fc.commit.Owner(), entry)
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		fc.filesCache["|||README|||"] = readme
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	}
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	return readme, nil
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}
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type FancyFile struct {
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	repo   *git.Repository
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	entry  *git.TreeEntry
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	commit *FancyCommit
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}
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func NewFancyFile(repo *git.Repository, entry *git.TreeEntry) *FancyFile {
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	return &FancyFile{repo: repo, entry: entry}
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}
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func (fc *FancyFile) Name() string {
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	return fc.entry.Name
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}
 
@ -128,7 +165,7 @@ func (fc *FancyFile) Commit() (*FancyCommit, error) {
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			return nil, err
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		}
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		fc.commit = &FancyCommit{commit: commit}
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		fc.commit = NewFancyCommit(commit)
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	}
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	return fc.commit, nil
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}
 
@ -137,6 +174,15 @@ func (fc *FancyFile) Type() string {
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	return strings.ToLower(fc.entry.Type.String())
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}
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func (fc *FancyFile) Contents() (string, error) {
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	blob, err := fc.repo.LookupBlob(fc.entry.Id)
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	if err != nil {
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		return "", err
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	}
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	return string(blob.Contents()), nil
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}
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var repoTmpl = template.Must(template.New("").Parse(`<!doctype html>
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<html>
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	<head>
 
@ -159,6 +205,16 @@ var repoTmpl = template.Must(template.New("").Parse(`<!doctype html>
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				<td class="file-name file-type-{{ $file.Type }}">{{ $file.Name }}</td>
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			</tr>
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			{{ end }}
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		</table>
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		{{ if .Repo.Commit.Readme }}
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		<section id="file" class="readme">
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			<h1>{{ .Repo.Commit.Readme.Name }}</h1>
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			<code>
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				<pre>{{ .Repo.Commit.Readme.Contents }}</pre>
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			</code>
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		</section>
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		{{ end }}
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	</body>
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</html>
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`))