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// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package doctor
import (
"context"
"fmt"
"os"
"os/exec"
"path"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
lru "github.com/hashicorp/golang-lru"
"xorm.io/builder"
)
func iterateRepositories(ctx context.Context, each func(*repo_model.Repository) error) error {
err := db.Iterate(
ctx,
builder.Gt{"id": 0},
func(ctx context.Context, bean *repo_model.Repository) error {
return each(bean)
},
)
return err
}
func checkScriptType(ctx context.Context, logger log.Logger, autofix bool) error {
path, err := exec.LookPath(setting.ScriptType)
if err != nil {
logger.Critical("ScriptType \"%q\" is not on the current PATH. Error: %v", setting.ScriptType, err)
return fmt.Errorf("ScriptType \"%q\" is not on the current PATH. Error: %w", setting.ScriptType, err)
}
logger.Info("ScriptType %s is on the current PATH at %s", setting.ScriptType, path)
return nil
}
func checkHooks(ctx context.Context, logger log.Logger, autofix bool) error {
if err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
results, err := repository.CheckDelegateHooks(repo.RepoPath())
if err != nil {
logger.Critical("Unable to check delegate hooks for repo %-v. ERROR: %v", repo, err)
return fmt.Errorf("Unable to check delegate hooks for repo %-v. ERROR: %w", repo, err)
}
if len(results) > 0 && autofix {
logger.Warn("Regenerated hooks for %s", repo.FullName())
if err := repository.CreateDelegateHooks(repo.RepoPath()); err != nil {
logger.Critical("Unable to recreate delegate hooks for %-v. ERROR: %v", repo, err)
return fmt.Errorf("Unable to recreate delegate hooks for %-v. ERROR: %w", repo, err)
}
}
for _, result := range results {
logger.Warn(result)
}
return nil
}); err != nil {
logger.Critical("Errors noted whilst checking delegate hooks.")
return err
}
return nil
}
func checkUserStarNum(ctx context.Context, logger log.Logger, autofix bool) error {
if autofix {
if err := models.DoctorUserStarNum(); err != nil {
logger.Critical("Unable update User Stars numbers")
return err
}
logger.Info("Updated User Stars numbers.")
} else {
logger.Info("No check available for User Stars numbers (skipped)")
}
return nil
}
func checkEnablePushOptions(ctx context.Context, logger log.Logger, autofix bool) error {
numRepos := 0
numNeedUpdate := 0
if err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
numRepos++
r, err := git.OpenRepository(ctx, repo.RepoPath())
if err != nil {
return err
}
defer r.Close()
if autofix {
_, _, err := git.NewCommand(ctx, "config", "receive.advertisePushOptions", "true").RunStdString(&git.RunOpts{Dir: r.Path})
return err
}
value, _, err := git.NewCommand(ctx, "config", "receive.advertisePushOptions").RunStdString(&git.RunOpts{Dir: r.Path})
if err != nil {
return err
}
result, valid := git.ParseBool(strings.TrimSpace(value))
if !result || !valid {
numNeedUpdate++
logger.Info("%s: does not have receive.advertisePushOptions set correctly: %q", repo.FullName(), value)
}
return nil
}); err != nil {
logger.Critical("Unable to EnablePushOptions: %v", err)
return err
}
if autofix {
logger.Info("Enabled push options for %d repositories.", numRepos)
} else {
logger.Info("Checked %d repositories, %d need updates.", numRepos, numNeedUpdate)
}
return nil
}
func checkDaemonExport(ctx context.Context, logger log.Logger, autofix bool) error {
numRepos := 0
numNeedUpdate := 0
cache, err := lru.New(512)
if err != nil {
logger.Critical("Unable to create cache: %v", err)
return err
}
if err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
numRepos++
if owner, has := cache.Get(repo.OwnerID); has {
repo.Owner = owner.(*user_model.User)
} else {
if err := repo.LoadOwner(ctx); err != nil {
return err
}
cache.Add(repo.OwnerID, repo.Owner)
}
// Create/Remove git-daemon-export-ok for git-daemon...
daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
isExist, err := util.IsExist(daemonExportFile)
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", daemonExportFile, err)
return err
}
isPublic := !repo.IsPrivate && repo.Owner.Visibility == structs.VisibleTypePublic
if isPublic != isExist {
numNeedUpdate++
if autofix {
if !isPublic && isExist {
if err = util.Remove(daemonExportFile); err != nil {
log.Error("Failed to remove %s: %v", daemonExportFile, err)
}
} else if isPublic && !isExist {
if f, err := os.Create(daemonExportFile); err != nil {
log.Error("Failed to create %s: %v", daemonExportFile, err)
} else {
f.Close()
}
}
}
}
return nil
}); err != nil {
logger.Critical("Unable to checkDaemonExport: %v", err)
return err
}
if autofix {
logger.Info("Updated git-daemon-export-ok files for %d of %d repositories.", numNeedUpdate, numRepos)
} else {
logger.Info("Checked %d repositories, %d need updates.", numRepos, numNeedUpdate)
}
return nil
}
func checkCommitGraph(ctx context.Context, logger log.Logger, autofix bool) error {
numRepos := 0
numNeedUpdate := 0
numWritten := 0
if err := iterateRepositories(ctx, func(repo *repo_model.Repository) error {
numRepos++
commitGraphExists := func() (bool, error) {
// Check commit-graph exists
commitGraphFile := path.Join(repo.RepoPath(), `objects/info/commit-graph`)
isExist, err := util.IsExist(commitGraphFile)
if err != nil {
logger.Error("Unable to check if %s exists. Error: %v", commitGraphFile, err)
return false, err
}
if !isExist {
commitGraphsDir := path.Join(repo.RepoPath(), `objects/info/commit-graphs`)
isExist, err = util.IsExist(commitGraphsDir)
if err != nil {
logger.Error("Unable to check if %s exists. Error: %v", commitGraphsDir, err)
return false, err
}
}
return isExist, nil
}
isExist, err := commitGraphExists()
if err != nil {
return err
}
if !isExist {
numNeedUpdate++
if autofix {
if err := git.WriteCommitGraph(ctx, repo.RepoPath()); err != nil {
logger.Error("Unable to write commit-graph in %s. Error: %v", repo.FullName(), err)
return err
}
isExist, err := commitGraphExists()
if err != nil {
return err
}
if isExist {
numWritten++
logger.Info("Commit-graph written: %s", repo.FullName())
} else {
logger.Warn("No commit-graph written: %s", repo.FullName())
}
}
}
return nil
}); err != nil {
logger.Critical("Unable to checkCommitGraph: %v", err)
return err
}
if autofix {
logger.Info("Wrote commit-graph files for %d of %d repositories.", numWritten, numRepos)
} else {
logger.Info("Checked %d repositories, %d without commit-graphs.", numRepos, numNeedUpdate)
}
return nil
}
func init() {
Register(&Check{
Title: "Check if SCRIPT_TYPE is available",
Name: "script-type",
IsDefault: false,
Run: checkScriptType,
Priority: 5,
})
Register(&Check{
Title: "Check if hook files are up-to-date and executable",
Name: "hooks",
IsDefault: false,
Run: checkHooks,
Priority: 6,
})
Register(&Check{
Title: "Recalculate Stars number for all user",
Name: "recalculate-stars-number",
IsDefault: false,
Run: checkUserStarNum,
Priority: 6,
})
Register(&Check{
Title: "Check that all git repositories have receive.advertisePushOptions set to true",
Name: "enable-push-options",
IsDefault: false,
Run: checkEnablePushOptions,
Priority: 7,
})
Register(&Check{
Title: "Check git-daemon-export-ok files",
Name: "check-git-daemon-export-ok",
IsDefault: false,
Run: checkDaemonExport,
Priority: 8,
})
Register(&Check{
Title: "Check commit-graphs",
Name: "check-commit-graphs",
IsDefault: false,
Run: checkCommitGraph,
Priority: 9,
})
}
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