mirror of
https://github.com/go-gitea/gitea
synced 2024-11-16 15:14:24 +00:00
251 lines
7.8 KiB
Go
251 lines
7.8 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repository
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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"sort"
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"strings"
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"time"
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issues_model "code.gitea.io/gitea/models/issues"
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repo_model "code.gitea.io/gitea/models/repo"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/label"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/options"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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asymkey_service "code.gitea.io/gitea/services/asymkey"
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)
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type OptionFile struct {
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DisplayName string
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Description string
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}
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var (
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// Gitignores contains the gitiginore files
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Gitignores []string
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// Licenses contains the license files
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Licenses []string
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// Readmes contains the readme files
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Readmes []string
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// LabelTemplateFiles contains the label template files, each item has its DisplayName and Description
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LabelTemplateFiles []OptionFile
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labelTemplateFileMap = map[string]string{} // DisplayName => FileName mapping
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)
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type optionFileList struct {
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all []string // all files provided by bindata & custom-path. Sorted.
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custom []string // custom files provided by custom-path. Non-sorted, internal use only.
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}
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// mergeCustomLabelFiles merges the custom label files. Always use the file's main name (DisplayName) as the key to de-duplicate.
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func mergeCustomLabelFiles(fl optionFileList) []string {
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exts := map[string]int{"": 0, ".yml": 1, ".yaml": 2} // "yaml" file has the highest priority to be used.
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m := map[string]string{}
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merge := func(list []string) {
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sort.Slice(list, func(i, j int) bool { return exts[filepath.Ext(list[i])] < exts[filepath.Ext(list[j])] })
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for _, f := range list {
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m[strings.TrimSuffix(f, filepath.Ext(f))] = f
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}
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}
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merge(fl.all)
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merge(fl.custom)
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files := make([]string, 0, len(m))
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for _, f := range m {
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files = append(files, f)
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}
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sort.Strings(files)
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return files
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}
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// LoadRepoConfig loads the repository config
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func LoadRepoConfig() error {
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types := []string{"gitignore", "license", "readme", "label"} // option file directories
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typeFiles := make([]optionFileList, len(types))
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for i, t := range types {
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var err error
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if typeFiles[i].all, err = options.AssetFS().ListFiles(t, true); err != nil {
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return fmt.Errorf("failed to list %s files: %w", t, err)
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}
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sort.Strings(typeFiles[i].all)
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customPath := filepath.Join(setting.CustomPath, "options", t)
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if isDir, err := util.IsDir(customPath); err != nil {
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return fmt.Errorf("failed to check custom %s dir: %w", t, err)
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} else if isDir {
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if typeFiles[i].custom, err = util.StatDir(customPath); err != nil {
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return fmt.Errorf("failed to list custom %s files: %w", t, err)
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}
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}
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}
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Gitignores = typeFiles[0].all
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Licenses = typeFiles[1].all
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Readmes = typeFiles[2].all
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// Load label templates
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LabelTemplateFiles = nil
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labelTemplateFileMap = map[string]string{}
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for _, file := range mergeCustomLabelFiles(typeFiles[3]) {
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description, err := label.LoadTemplateDescription(file)
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if err != nil {
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return fmt.Errorf("failed to load labels: %w", err)
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}
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displayName := strings.TrimSuffix(file, filepath.Ext(file))
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labelTemplateFileMap[displayName] = file
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LabelTemplateFiles = append(LabelTemplateFiles, OptionFile{DisplayName: displayName, Description: description})
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}
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// Filter out invalid names and promote preferred licenses.
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sortedLicenses := make([]string, 0, len(Licenses))
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for _, name := range setting.Repository.PreferredLicenses {
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if util.SliceContainsString(Licenses, name, true) {
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sortedLicenses = append(sortedLicenses, name)
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}
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}
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for _, name := range Licenses {
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if !util.SliceContainsString(setting.Repository.PreferredLicenses, name, true) {
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sortedLicenses = append(sortedLicenses, name)
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}
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}
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Licenses = sortedLicenses
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return nil
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}
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// InitRepoCommit temporarily changes with work directory.
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func InitRepoCommit(ctx context.Context, tmpPath string, repo *repo_model.Repository, u *user_model.User, defaultBranch string) (err error) {
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commitTimeStr := time.Now().Format(time.RFC3339)
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sig := u.NewGitSig()
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// Because this may call hooks we should pass in the environment
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env := append(os.Environ(),
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"GIT_AUTHOR_NAME="+sig.Name,
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"GIT_AUTHOR_EMAIL="+sig.Email,
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"GIT_AUTHOR_DATE="+commitTimeStr,
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"GIT_COMMITTER_DATE="+commitTimeStr,
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)
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committerName := sig.Name
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committerEmail := sig.Email
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if stdout, _, err := git.NewCommand(ctx, "add", "--all").
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SetDescription(fmt.Sprintf("initRepoCommit (git add): %s", tmpPath)).
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RunStdString(&git.RunOpts{Dir: tmpPath}); err != nil {
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log.Error("git add --all failed: Stdout: %s\nError: %v", stdout, err)
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return fmt.Errorf("git add --all: %w", err)
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}
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cmd := git.NewCommand(ctx, "commit", "--message=Initial commit").
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AddOptionFormat("--author='%s <%s>'", sig.Name, sig.Email)
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sign, keyID, signer, _ := asymkey_service.SignInitialCommit(ctx, tmpPath, u)
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if sign {
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cmd.AddOptionFormat("-S%s", keyID)
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if repo.GetTrustModel() == repo_model.CommitterTrustModel || repo.GetTrustModel() == repo_model.CollaboratorCommitterTrustModel {
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// need to set the committer to the KeyID owner
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committerName = signer.Name
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committerEmail = signer.Email
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}
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} else {
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cmd.AddArguments("--no-gpg-sign")
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}
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env = append(env,
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"GIT_COMMITTER_NAME="+committerName,
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"GIT_COMMITTER_EMAIL="+committerEmail,
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)
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if stdout, _, err := cmd.
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SetDescription(fmt.Sprintf("initRepoCommit (git commit): %s", tmpPath)).
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RunStdString(&git.RunOpts{Dir: tmpPath, Env: env}); err != nil {
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log.Error("Failed to commit: %v: Stdout: %s\nError: %v", cmd.String(), stdout, err)
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return fmt.Errorf("git commit: %w", err)
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}
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if len(defaultBranch) == 0 {
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defaultBranch = setting.Repository.DefaultBranch
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}
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if stdout, _, err := git.NewCommand(ctx, "push", "origin").AddDynamicArguments("HEAD:" + defaultBranch).
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SetDescription(fmt.Sprintf("initRepoCommit (git push): %s", tmpPath)).
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RunStdString(&git.RunOpts{Dir: tmpPath, Env: InternalPushingEnvironment(u, repo)}); err != nil {
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log.Error("Failed to push back to HEAD: Stdout: %s\nError: %v", stdout, err)
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return fmt.Errorf("git push: %w", err)
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}
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return nil
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}
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func CheckInitRepository(ctx context.Context, owner, name string) (err error) {
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// Somehow the directory could exist.
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repoPath := repo_model.RepoPath(owner, name)
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isExist, err := util.IsExist(repoPath)
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if err != nil {
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log.Error("Unable to check if %s exists. Error: %v", repoPath, err)
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return err
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}
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if isExist {
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return repo_model.ErrRepoFilesAlreadyExist{
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Uname: owner,
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Name: name,
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}
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}
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// Init git bare new repository.
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if err = git.InitRepository(ctx, repoPath, true); err != nil {
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return fmt.Errorf("git.InitRepository: %w", err)
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} else if err = CreateDelegateHooks(repoPath); err != nil {
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return fmt.Errorf("createDelegateHooks: %w", err)
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}
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return nil
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}
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// InitializeLabels adds a label set to a repository using a template
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func InitializeLabels(ctx context.Context, id int64, labelTemplate string, isOrg bool) error {
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list, err := LoadTemplateLabelsByDisplayName(labelTemplate)
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if err != nil {
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return err
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}
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labels := make([]*issues_model.Label, len(list))
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for i := 0; i < len(list); i++ {
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labels[i] = &issues_model.Label{
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Name: list[i].Name,
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Exclusive: list[i].Exclusive,
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Description: list[i].Description,
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Color: list[i].Color,
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}
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if isOrg {
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labels[i].OrgID = id
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} else {
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labels[i].RepoID = id
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}
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}
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for _, label := range labels {
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if err = issues_model.NewLabel(ctx, label); err != nil {
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return err
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}
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}
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return nil
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}
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// LoadTemplateLabelsByDisplayName loads a label template by its display name
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func LoadTemplateLabelsByDisplayName(displayName string) ([]*label.Label, error) {
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if fileName, ok := labelTemplateFileMap[displayName]; ok {
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return label.LoadTemplateFile(fileName)
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}
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return nil, label.ErrTemplateLoad{TemplateFile: displayName, OriginalError: fmt.Errorf("label template %q not found", displayName)}
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}
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