mirror of
https://github.com/go-gitea/gitea
synced 2024-12-21 12:54:06 +01:00
d5d847e5c4
* Git-Trees API * update vendor'd libs * added comments to exported function and formatted. * make fmt * update per @lafirks feedback
92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
// Copyright 2018 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package repo
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"code.gitea.io/git"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/sdk/gitea"
|
|
)
|
|
|
|
// GetTree get the tree of a repository.
|
|
func GetTree(ctx *context.APIContext) {
|
|
sha := ctx.Params("sha")
|
|
if len(sha) == 0 {
|
|
ctx.Error(400, "sha not provided", nil)
|
|
return
|
|
}
|
|
tree := GetTreeBySHA(ctx, sha)
|
|
if tree != nil {
|
|
ctx.JSON(200, tree)
|
|
} else {
|
|
ctx.Error(400, "sha invalid", nil)
|
|
}
|
|
}
|
|
|
|
// GetTreeBySHA get the GitTreeResponse of a repository using a sha hash.
|
|
func GetTreeBySHA(ctx *context.APIContext, sha string) *gitea.GitTreeResponse {
|
|
gitTree, err := ctx.Repo.GitRepo.GetTree(sha)
|
|
if err != nil || gitTree == nil {
|
|
return nil
|
|
}
|
|
tree := new(gitea.GitTreeResponse)
|
|
repoID := strings.TrimRight(setting.AppURL, "/") + "/api/v1/repos/" + ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name
|
|
tree.SHA = gitTree.ID.String()
|
|
tree.URL = repoID + "/git/trees/" + tree.SHA
|
|
var entries git.Entries
|
|
if ctx.QueryBool("recursive") {
|
|
entries, err = gitTree.ListEntriesRecursive()
|
|
} else {
|
|
entries, err = gitTree.ListEntries()
|
|
}
|
|
if err != nil {
|
|
return tree
|
|
}
|
|
repoIDLen := len(repoID)
|
|
|
|
// 51 is len(sha1) + len("/git/blobs/"). 40 + 11.
|
|
blobURL := make([]byte, repoIDLen+51)
|
|
copy(blobURL[:], repoID)
|
|
copy(blobURL[repoIDLen:], "/git/blobs/")
|
|
|
|
// 51 is len(sha1) + len("/git/trees/"). 40 + 11.
|
|
treeURL := make([]byte, repoIDLen+51)
|
|
copy(treeURL[:], repoID)
|
|
copy(treeURL[repoIDLen:], "/git/trees/")
|
|
|
|
// 40 is the size of the sha1 hash in hexadecimal format.
|
|
copyPos := len(treeURL) - 40
|
|
|
|
if len(entries) > 1000 {
|
|
tree.Entries = make([]gitea.GitEntry, 1000)
|
|
} else {
|
|
tree.Entries = make([]gitea.GitEntry, len(entries))
|
|
}
|
|
for e := range entries {
|
|
if e > 1000 {
|
|
tree.Truncated = true
|
|
break
|
|
}
|
|
|
|
tree.Entries[e].Path = entries[e].Name()
|
|
tree.Entries[e].Mode = fmt.Sprintf("%06x", entries[e].Mode())
|
|
tree.Entries[e].Type = string(entries[e].Type)
|
|
tree.Entries[e].Size = entries[e].Size()
|
|
tree.Entries[e].SHA = entries[e].ID.String()
|
|
|
|
if entries[e].IsDir() {
|
|
copy(treeURL[copyPos:], entries[e].ID.String())
|
|
tree.Entries[e].URL = string(treeURL[:])
|
|
} else {
|
|
copy(blobURL[copyPos:], entries[e].ID.String())
|
|
tree.Entries[e].URL = string(blobURL[:])
|
|
}
|
|
}
|
|
return tree
|
|
}
|