Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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92 lines
2.4 KiB
92 lines
2.4 KiB
// Copyright 2018 The Gitea Authors. All rights reserved. |
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// Use of this source code is governed by a MIT-style |
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// license that can be found in the LICENSE file. |
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package repo |
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import ( |
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"fmt" |
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"strings" |
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"code.gitea.io/git" |
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"code.gitea.io/gitea/modules/context" |
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"code.gitea.io/gitea/modules/setting" |
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"code.gitea.io/sdk/gitea" |
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) |
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// GetTree get the tree of a repository. |
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func GetTree(ctx *context.APIContext) { |
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sha := ctx.Params("sha") |
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if len(sha) == 0 { |
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ctx.Error(400, "sha not provided", nil) |
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return |
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} |
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tree := GetTreeBySHA(ctx, sha) |
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if tree != nil { |
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ctx.JSON(200, tree) |
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} else { |
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ctx.Error(400, "sha invalid", nil) |
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} |
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} |
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// GetTreeBySHA get the GitTreeResponse of a repository using a sha hash. |
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func GetTreeBySHA(ctx *context.APIContext, sha string) *gitea.GitTreeResponse { |
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gitTree, err := ctx.Repo.GitRepo.GetTree(sha) |
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if err != nil || gitTree == nil { |
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return nil |
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} |
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tree := new(gitea.GitTreeResponse) |
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repoID := strings.TrimRight(setting.AppURL, "/") + "/api/v1/repos/" + ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name |
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tree.SHA = gitTree.ID.String() |
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tree.URL = repoID + "/git/trees/" + tree.SHA |
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var entries git.Entries |
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if ctx.QueryBool("recursive") { |
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entries, err = gitTree.ListEntriesRecursive() |
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} else { |
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entries, err = gitTree.ListEntries() |
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} |
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if err != nil { |
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return tree |
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} |
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repoIDLen := len(repoID) |
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// 51 is len(sha1) + len("/git/blobs/"). 40 + 11. |
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blobURL := make([]byte, repoIDLen+51) |
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copy(blobURL[:], repoID) |
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copy(blobURL[repoIDLen:], "/git/blobs/") |
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// 51 is len(sha1) + len("/git/trees/"). 40 + 11. |
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treeURL := make([]byte, repoIDLen+51) |
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copy(treeURL[:], repoID) |
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copy(treeURL[repoIDLen:], "/git/trees/") |
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// 40 is the size of the sha1 hash in hexadecimal format. |
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copyPos := len(treeURL) - 40 |
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if len(entries) > 1000 { |
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tree.Entries = make([]gitea.GitEntry, 1000) |
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} else { |
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tree.Entries = make([]gitea.GitEntry, len(entries)) |
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} |
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for e := range entries { |
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if e > 1000 { |
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tree.Truncated = true |
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break |
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} |
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tree.Entries[e].Path = entries[e].Name() |
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tree.Entries[e].Mode = fmt.Sprintf("%06x", entries[e].Mode()) |
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tree.Entries[e].Type = string(entries[e].Type) |
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tree.Entries[e].Size = entries[e].Size() |
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tree.Entries[e].SHA = entries[e].ID.String() |
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if entries[e].IsDir() { |
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copy(treeURL[copyPos:], entries[e].ID.String()) |
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tree.Entries[e].URL = string(treeURL[:]) |
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} else { |
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copy(blobURL[copyPos:], entries[e].ID.String()) |
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tree.Entries[e].URL = string(blobURL[:]) |
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} |
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} |
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return tree |
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}
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