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Catch os... errors

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This commit is contained in:
Bwko 2016-12-01 00:56:15 +01:00 • committed by Kim "BKC" Carlbäcker
parent 5ab85372da
commit 4ff0db0246
14 changed files with 123 additions and 29 deletions
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8
cmd/dump.go
View file

@ -79,7 +79,6 @@ func runDump(ctx *cli.Context) error {
log.Printf("Packing dump files...")
z, err := zip.Create(fileName)
if err != nil {
os.Remove(fileName)
log.Fatalf("Fail to create %s: %v", fileName, err)
}
@ -102,7 +101,7 @@ func runDump(ctx *cli.Context) error {
}
// FIXME: SSH key file.
if err = z.Close(); err != nil {
os.Remove(fileName)
_ = os.Remove(fileName)
log.Fatalf("Fail to save %s: %v", fileName, err)
}
@ -111,7 +110,10 @@ func runDump(ctx *cli.Context) error {
}
log.Printf("Removing tmp work dir: %s", TmpWorkDir)
os.RemoveAll(TmpWorkDir)
if err := os.RemoveAll(TmpWorkDir); err != nil {
log.Fatalf("Fail to remove %s: %v", TmpWorkDir, err)
}
log.Printf("Finish dumping in file %s", fileName)
return nil

4
cmd/serve.go
View file

@ -51,7 +51,9 @@ func setup(logPath string) {
if setting.UseSQLite3 || setting.UseTiDB {
workDir, _ := setting.WorkDir()
os.Chdir(workDir)
if err := os.Chdir(workDir); err != nil {
log.GitLogger.Fatal(4, "Fail to change directory %s: %v", workDir, err)
}
}
models.SetEngine()

5
cmd/web.go
View file

@ -654,8 +654,9 @@ func runWeb(ctx *cli.Context) error {
case setting.FCGI:
err = fcgi.Serve(nil, m)
case setting.UnixSocket:
os.Remove(listenAddr)
if err := os.Remove(listenAddr); err != nil {
log.Fatal(4, "Fail to remove unix socket directory %s: %v", listenAddr, err)
}
var listener *net.UnixListener
listener, err = net.ListenUnix("unix", &net.UnixAddr{Name: listenAddr, Net: "unix"})
if err != nil {

8
main.go
View file

@ -10,6 +10,8 @@ import (
"os"
"runtime"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/cmd"
"code.gitea.io/gitea/modules/setting"
"github.com/urfave/cli"
@ -37,5 +39,9 @@ func main() {
cmd.CmdAdmin,
}
app.Flags = append(app.Flags, []cli.Flag{}...)
app.Run(os.Args)
err := app.Run(os.Args)
if err != nil {
log.Fatal(4, "Fail to run app with %s: %v", os.Args, err)
}
}

5
models/models.go
View file

@ -192,7 +192,10 @@ func SetEngine() (err error) {
// WARNING: for serv command, MUST remove the output to os.stdout,
// so use log file to instead print to stdout.
logPath := path.Join(setting.LogRootPath, "xorm.log")
os.MkdirAll(path.Dir(logPath), os.ModePerm)
if err := os.MkdirAll(path.Dir(logPath), os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", logPath, err)
}
f, err := os.Create(logPath)
if err != nil {

11
models/pull.go
View file

@ -218,7 +218,11 @@ func (pr *PullRequest) Merge(doer *User, baseGitRepo *git.Repository) (err error
// Clone base repo.
tmpBasePath := path.Join(setting.AppDataPath, "tmp/repos", com.ToStr(time.Now().Nanosecond())+".git")
os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm)
if err := os.MkdirAll(path.Dir(tmpBasePath), os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", tmpBasePath, err)
}
defer os.RemoveAll(path.Dir(tmpBasePath))
var stderr string
@ -622,8 +626,11 @@ func (pr *PullRequest) PushToBaseRepo() (err error) {
headFile := fmt.Sprintf("refs/pull/%d/head", pr.Index)
// Remove head in case there is a conflict.
os.Remove(path.Join(pr.BaseRepo.RepoPath(), headFile))
file := path.Join(pr.BaseRepo.RepoPath(), headFile)
if err := os.Remove(file); err != nil {
return fmt.Errorf("Fail to remove dir %s: %v", path.Join(pr.BaseRepo.RepoPath(), headFile), err)
}
if err = git.Push(headRepoPath, tmpRemoteName, fmt.Sprintf("%s:%s", pr.HeadBranch, headFile)); err != nil {
return fmt.Errorf("Push: %v", err)
}

30
models/repo.go
View file

@ -558,8 +558,12 @@ func (repo *Repository) SavePatch(index int64, patch []byte) error {
if err != nil {
return fmt.Errorf("PatchPath: %v", err)
}
dir := filepath.Dir(patchPath)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", dir, err)
}
os.MkdirAll(filepath.Dir(patchPath), os.ModePerm)
if err = ioutil.WriteFile(patchPath, patch, 0644); err != nil {
return fmt.Errorf("WriteFile: %v", err)
}
@ -669,7 +673,10 @@ func MigrateRepository(u *User, opts MigrateRepoOptions) (*Repository, error) {
migrateTimeout := time.Duration(setting.Git.Timeout.Migrate) * time.Second
os.RemoveAll(repoPath)
if err := os.RemoveAll(repoPath); err != nil {
return repo, fmt.Errorf("Fail to remove %s: %v", repoPath, err)
}
if err = git.Clone(opts.RemoteAddr, repoPath, git.CloneRepoOptions{
Mirror: true,
Quiet: true,
@ -680,7 +687,11 @@ func MigrateRepository(u *User, opts MigrateRepoOptions) (*Repository, error) {
wikiRemotePath := wikiRemoteURL(opts.RemoteAddr)
if len(wikiRemotePath) > 0 {
os.RemoveAll(wikiPath)
if err := os.RemoveAll(wikiPath); err != nil {
return repo, fmt.Errorf("Fail to remove %s: %v", wikiPath, err)
}
if err = git.Clone(wikiRemotePath, wikiPath, git.CloneRepoOptions{
Mirror: true,
Quiet: true,
@ -902,7 +913,11 @@ func initRepository(e Engine, repoPath string, u *User, repo *Repository, opts C
// Initialize repository according to user's choice.
if opts.AutoInit {
os.MkdirAll(tmpDir, os.ModePerm)
if err := os.MkdirAll(tmpDir, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", tmpDir, err)
}
defer os.RemoveAll(tmpDir)
if err = prepareRepoCommit(repo, tmpDir, repoPath, opts); err != nil {
@ -1198,7 +1213,12 @@ func TransferOwnership(doer *User, newOwnerName string, repo *Repository) error
}
// Rename remote repository to new path and delete local copy.
os.MkdirAll(UserPath(newOwner.Name), os.ModePerm)
dir := UserPath(newOwner.Name)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", dir, err)
}
if err = os.Rename(RepoPath(owner.Name, repo.Name), RepoPath(newOwner.Name, repo.Name)); err != nil {
return fmt.Errorf("rename repository directory: %v", err)
}

18
models/repo_editor.go
View file

@ -104,7 +104,11 @@ func (repo *Repository) UpdateRepoFile(doer *User, opts UpdateRepoFileOptions) (
localPath := repo.LocalCopyPath()
oldFilePath := path.Join(localPath, opts.OldTreeName)
filePath := path.Join(localPath, opts.NewTreeName)
os.MkdirAll(path.Dir(filePath), os.ModePerm)
dir := path.Dir(filePath)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", dir, err)
}
// If it's meant to be a new file, make sure it doesn't exist.
if opts.IsNewFile {
@ -185,7 +189,12 @@ func (repo *Repository) GetDiffPreview(branch, treePath, content string) (diff *
localPath := repo.LocalCopyPath()
filePath := path.Join(localPath, treePath)
os.MkdirAll(filepath.Dir(filePath), os.ModePerm)
dir := filepath.Dir(filePath)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return nil, fmt.Errorf("Fail to create dir %s: %v", dir, err)
}
if err = ioutil.WriteFile(filePath, []byte(content), 0666); err != nil {
return nil, fmt.Errorf("WriteFile: %v", err)
}
@ -475,7 +484,10 @@ func (repo *Repository) UploadRepoFiles(doer *User, opts UploadRepoFileOptions)
localPath := repo.LocalCopyPath()
dirPath := path.Join(localPath, opts.TreePath)
os.MkdirAll(dirPath, os.ModePerm)
if err := os.MkdirAll(dirPath, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", dirPath, err)
}
// Copy uploaded files into repository.
for _, upload := range uploads {

7
models/ssh_key.go
View file

@ -373,7 +373,12 @@ func addKey(e Engine, key *PublicKey) (err error) {
// Calculate fingerprint.
tmpPath := strings.Replace(path.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()),
"id_rsa.pub"), "\\", "/", -1)
os.MkdirAll(path.Dir(tmpPath), os.ModePerm)
dir := path.Dir(tmpPath)
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", dir, err)
}
if err = ioutil.WriteFile(tmpPath, []byte(key.Content), 0644); err != nil {
return err
}

21
models/user.go
View file

@ -392,7 +392,10 @@ func (u *User) UploadAvatar(data []byte) error {
return fmt.Errorf("updateUser: %v", err)
}
os.MkdirAll(setting.AvatarUploadPath, os.ModePerm)
if err := os.MkdirAll(setting.AvatarUploadPath, os.ModePerm); err != nil {
return fmt.Errorf("Fail to create dir %s: %v", setting.AvatarUploadPath, err)
}
fw, err := os.Create(u.CustomAvatarPath())
if err != nil {
return fmt.Errorf("Create: %v", err)
@ -409,7 +412,10 @@ func (u *User) UploadAvatar(data []byte) error {
// DeleteAvatar deletes the user's custom avatar.
func (u *User) DeleteAvatar() error {
log.Trace("DeleteAvatar[%d]: %s", u.ID, u.CustomAvatarPath())
os.Remove(u.CustomAvatarPath())
if err := os.Remove(u.CustomAvatarPath()); err != nil {
return fmt.Errorf("Fail to remove %s: %v", u.CustomAvatarPath(), err)
}
u.UseCustomAvatar = false
if err := UpdateUser(u); err != nil {
@ -866,9 +872,16 @@ func deleteUser(e *xorm.Session, u *User) error {
// FIXME: system notice
// Note: There are something just cannot be roll back,
// so just keep error logs of those operations.
path := UserPath(u.Name)
os.RemoveAll(UserPath(u.Name))
os.Remove(u.CustomAvatarPath())
if err := os.RemoveAll(path); err != nil {
return fmt.Errorf("Fail to RemoveAll %s: %v", path, err)
}
avatarPath := u.CustomAvatarPath()
if err := os.Remove(avatarPath); err != nil {
return fmt.Errorf("Fail to remove %s: %v", avatarPath, err)
}
return nil
}

16
models/wiki.go
View file

@ -112,7 +112,11 @@ func (repo *Repository) updateWikiPage(doer *User, oldTitle, title, content, mes
return ErrWikiAlreadyExist{filename}
}
} else {
os.Remove(path.Join(localPath, oldTitle+".md"))
file := path.Join(localPath, oldTitle+".md")
if err := os.Remove(file); err != nil {
return fmt.Errorf("Fail to remove %s: %v", file, err)
}
}
// SECURITY: if new file is a symlink to non-exist critical file,
@ -120,7 +124,10 @@ func (repo *Repository) updateWikiPage(doer *User, oldTitle, title, content, mes
// as a new page operation.
// So we want to make sure the symlink is removed before write anything.
// The new file we created will be in normal text format.
os.Remove(filename)
if err := os.Remove(filename); err != nil {
return fmt.Errorf("Fail to remove %s: %v", filename, err)
}
if err = ioutil.WriteFile(filename, []byte(content), 0666); err != nil {
return fmt.Errorf("WriteFile: %v", err)
@ -168,7 +175,10 @@ func (repo *Repository) DeleteWikiPage(doer *User, title string) (err error) {
title = ToWikiPageName(title)
filename := path.Join(localPath, title+".md")
os.Remove(filename)
if err := os.Remove(filename); err != nil {
return fmt.Errorf("Fail to remove %s: %v", filename, err)
}
message := "Delete page '" + title + "'"

5
modules/log/file.go
View file

@ -219,7 +219,10 @@ func (w *FileLogWriter) deleteOldLog() {
if !info.IsDir() && info.ModTime().Unix() < (time.Now().Unix()-60*60*24*w.Maxdays) {
if strings.HasPrefix(filepath.Base(path), filepath.Base(w.Filename)) {
os.Remove(path)
if err := os.Remove(path); err != nil {
returnErr = fmt.Errorf("Fail to remove %s: %v", path, err)
}
}
}
return returnErr

7
modules/log/log.go
View file

@ -42,7 +42,12 @@ func NewLogger(bufLen int64, mode, config string) {
// NewGitLogger create a logger for git
// FIXME: use same log level as other loggers.
func NewGitLogger(logPath string) {
os.MkdirAll(path.Dir(logPath), os.ModePerm)
path := path.Dir(logPath)
if err := os.MkdirAll(path, os.ModePerm); err != nil {
Fatal(4, "Fail to create dir %s: %v", path, err)
}
GitLogger = newLogger(0)
GitLogger.SetLogger("file", fmt.Sprintf(`{"level":0,"filename":"%s","rotate":false}`, logPath))
}

7
modules/ssh/ssh.go
View file

@ -162,7 +162,12 @@ func Listen(port int) {
keyPath := filepath.Join(setting.AppDataPath, "ssh/gogs.rsa")
if !com.IsExist(keyPath) {
os.MkdirAll(filepath.Dir(keyPath), os.ModePerm)
filePath := filepath.Dir(keyPath)
if err := os.MkdirAll(filePath, os.ModePerm); err != nil {
log.Error(4, "Fail to create dir %s: %v", filePath, err)
}
_, stderr, err := com.ExecCmd("ssh-keygen", "-f", keyPath, "-t", "rsa", "-N", "")
if err != nil {
panic(fmt.Sprintf("Fail to generate private key: %v - %s", err, stderr))