mirror of
https://github.com/dutchcoders/transfer.sh.git
synced 2024-12-12 22:00:18 +01:00
cb6e5cb0c7
* use dep for vendoring * lets encrypt * moved web to transfer.sh-web repo * single command install * added first tests
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file or at
|
|
// https://developers.google.com/open-source/licenses/bsd.
|
|
|
|
// Package doc fetches Go package documentation from version control services.
|
|
package doc
|
|
|
|
import (
|
|
"github.com/golang/gddo/gosrc"
|
|
"go/doc"
|
|
"net/http"
|
|
"strings"
|
|
)
|
|
|
|
func Get(client *http.Client, importPath string, etag string) (*Package, error) {
|
|
|
|
const versionPrefix = PackageVersion + "-"
|
|
|
|
if strings.HasPrefix(etag, versionPrefix) {
|
|
etag = etag[len(versionPrefix):]
|
|
} else {
|
|
etag = ""
|
|
}
|
|
|
|
dir, err := gosrc.Get(client, importPath, etag)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
pdoc, err := newPackage(dir)
|
|
if err != nil {
|
|
return pdoc, err
|
|
}
|
|
|
|
if pdoc.Synopsis == "" &&
|
|
pdoc.Doc == "" &&
|
|
!pdoc.IsCmd &&
|
|
pdoc.Name != "" &&
|
|
dir.ImportPath == dir.ProjectRoot &&
|
|
len(pdoc.Errors) == 0 {
|
|
project, err := gosrc.GetProject(client, dir.ResolvedPath)
|
|
switch {
|
|
case err == nil:
|
|
pdoc.Synopsis = doc.Synopsis(project.Description)
|
|
case gosrc.IsNotFound(err):
|
|
// ok
|
|
default:
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
return pdoc, nil
|
|
}
|