mirror of
https://github.com/go-gitea/gitea.git
synced 2026-06-23 01:06:00 +02:00
98 lines
3.2 KiB
Go
98 lines
3.2 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package migrations
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import (
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"context"
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"fmt"
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"strings"
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"gitea.dev/modules/log"
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base "gitea.dev/modules/migration"
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"gitea.dev/modules/structs"
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)
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var (
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_ base.Downloader = &GitBucketDownloader{}
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_ base.DownloaderFactory = &GitBucketDownloaderFactory{}
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)
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func init() {
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RegisterDownloaderFactory(&GitBucketDownloaderFactory{})
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}
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// GitBucketDownloaderFactory defines a GitBucket downloader factory
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type GitBucketDownloaderFactory struct{}
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// New returns a Downloader related to this factory according MigrateOptions
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func (f *GitBucketDownloaderFactory) New(ctx context.Context, opts base.MigrateOptions) (base.Downloader, error) {
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info, err := parseServiceCloneURL(opts.CloneAddr)
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if err != nil {
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return nil, err
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}
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if len(info.segments) < 2 {
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return nil, fmt.Errorf("invalid path: %s", info.repoPath)
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}
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// GitBucket exposes its API at "<host>/<sub-path>" where <sub-path> is the URL
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// minus the trailing "/git/<owner>/<repo>.git" used for the git clone endpoint.
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subPath := strings.Join(info.segments[:len(info.segments)-2], "/")
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if subPath != "" {
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subPath = "/" + subPath
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}
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baseURL := info.apiURL.String() + strings.TrimSuffix(subPath, "/git")
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oldOwner := info.segments[len(info.segments)-2]
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oldName := strings.TrimSuffix(info.segments[len(info.segments)-1], ".git")
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log.Trace("Create GitBucket downloader. BaseURL: %s RepoOwner: %s RepoName: %s", baseURL, oldOwner, oldName)
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return NewGitBucketDownloader(ctx, baseURL, opts.AuthUsername, opts.AuthPassword, opts.AuthToken, oldOwner, oldName)
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}
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// GitServiceType returns the type of git service
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func (f *GitBucketDownloaderFactory) GitServiceType() structs.GitServiceType {
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return structs.GitBucketService
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}
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// GitBucketDownloader implements a Downloader interface to get repository information
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// from GitBucket via GithubDownloader
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type GitBucketDownloader struct {
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*GithubDownloaderV3
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}
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// String implements Stringer
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func (g *GitBucketDownloader) String() string {
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return fmt.Sprintf("migration from gitbucket server %s %s/%s", g.baseURL, g.repoOwner, g.repoName)
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}
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func (g *GitBucketDownloader) LogString() string {
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if g == nil {
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return "<GitBucketDownloader nil>"
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}
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return fmt.Sprintf("<GitBucketDownloader %s %s/%s>", g.baseURL, g.repoOwner, g.repoName)
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}
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// NewGitBucketDownloader creates a GitBucket downloader
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func NewGitBucketDownloader(ctx context.Context, baseURL, userName, password, token, repoOwner, repoName string) (*GitBucketDownloader, error) {
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githubDownloader, err := NewGithubDownloaderV3(ctx, baseURL, userName, password, token, repoOwner, repoName)
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if err != nil {
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return nil, err
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}
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// Gitbucket 4.40 uses different internal hard-coded perPage values.
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// Issues, PRs, and other major parts use 25. Release page uses 10.
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// Some API doesn't support paging yet. Sounds difficult, but using
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// minimum number among them worked out very well.
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githubDownloader.maxPerPage = 10
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githubDownloader.SkipReactions = true
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githubDownloader.SkipReviews = true
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return &GitBucketDownloader{
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githubDownloader,
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}, nil
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}
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// SupportGetRepoComments return true if it supports get repo comments
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func (g *GitBucketDownloader) SupportGetRepoComments() bool {
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return false
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}
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