本文整理匯總了Golang中github.com/Unknwon/com.Copy函數的典型用法代碼示例。如果您正苦於以下問題：Golang Copy函數的具體用法？Golang Copy怎麽用？Golang Copy使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了Copy函數的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: SyncDir
// SyncDir sync directory files to syncer's directory
func (s *Syncer) SyncDir(dir string, opt *DirOption) error {
if !com.IsDir(dir) {
return nil
}
var (
relFile string
dstFile string
)
return filepath.Walk(dir, func(p string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
if opt != nil && opt.Filter != nil {
if !opt.Filter(p) {
return nil
}
}
relFile, _ = filepath.Rel(dir, p)
if opt != nil {
if len(opt.Ignore) > 0 {
for _, ignore := range opt.Ignore {
if strings.HasPrefix(relFile, ignore) {
return nil
}
}
}
if opt.Prefix != "" {
relFile = filepath.Join(opt.Prefix, relFile)
}
}
dstFile = filepath.Join(s.dir, relFile)
if com.IsFile(dstFile) {
hash1, _ := helper.Md5File(p)
hash2, _ := helper.Md5File(dstFile)
if hash1 == hash2 {
log15.Debug("Sync|Keep|%s", dstFile)
s.SetSynced(dstFile)
return nil
}
}
os.MkdirAll(filepath.Dir(dstFile), os.ModePerm)
if err := com.Copy(p, dstFile); err != nil {
return err
}
log15.Debug("Sync|Write|%s", dstFile)
s.SetSynced(dstFile)
return nil
})
}示例2: Load
func Load(cfgPath string) (err error) {
c := &Config
if !sh.Test("file", cfgPath) {
com.Copy(cfgPath+".default", cfgPath)
}
if err = gcfg.ReadFileInto(c, cfgPath); err != nil {
return err
}
if c.Server.RootUrl == "" {
c.Server.RootUrl = fmt.Sprintf("http://%s:%d", c.Server.Domain, c.Server.Port)
}
return
}示例3: packTarget
func (e *Event) packTarget(srcPath, name, destDir string, target setting.Target) (err error) {
binName := name
if target.GOOS == "windows" {
binName += ".exe"
}
if err = os.MkdirAll(destDir, os.ModePerm); err != nil {
return err
}
targetPath := path.Join(destDir, name+"_"+e.targetString(target))
log.Debug("Packing target to: %s", targetPath)
if err = os.RemoveAll(targetPath); err != nil {
return err
}
zipPath := targetPath + ".zip"
packPath := path.Join(targetPath, name)
if err = os.MkdirAll(packPath, os.ModePerm); err != nil {
return err
}
if err = os.Rename(path.Join(srcPath, binName), path.Join(packPath, binName)); err != nil {
return err
}
// Pack resources.
for _, resName := range setting.Resources {
resPath := path.Join(srcPath, resName)
destPath := path.Join(packPath, resName)
if com.IsDir(resPath) {
err = com.CopyDir(resPath, destPath)
} else {
err = com.Copy(resPath, destPath)
}
if err != nil {
return err
}
}
if err = zip.PackTo(targetPath, zipPath); err != nil {
return err
}
os.RemoveAll(targetPath)
return nil
}示例4: copyExtraAssets
// copy extra files
func (b *Builder) copyExtraAssets(ctx *Context) {
staticDir := ctx.Theme.Static()
assetFiles := []string{"favicon.ico", "robots.txt"}
for _, f := range assetFiles {
srcFile := path.Join(b.opt.SrcDir, f)
if !com.IsFile(srcFile) {
srcFile = path.Join(staticDir, f)
}
if !com.IsFile(srcFile) {
continue
}
toFile := path.Join(ctx.DstDir, f)
if err := com.Copy(srcFile, toFile); err != nil {
ctx.Error = err
return
}
ctx.Diff.Add(toFile, DIFF_ADD, time.Now())
}
}示例5: initRepository
// InitRepository initializes README and .gitignore if needed.
func initRepository(f string, user *User, repo *Repository, initReadme bool, repoLang, license string) error {
repoPath := RepoPath(user.Name, repo.Name)
// Create bare new repository.
if err := extractGitBareZip(repoPath); err != nil {
return err
}
rp := strings.NewReplacer("\\", "/", " ", "\\ ")
// hook/post-update
if err := createHookUpdate(filepath.Join(repoPath, "hooks", "update"),
fmt.Sprintf("#!/usr/bin/env %s\n%s update $1 $2 $3\n", base.ScriptType,
rp.Replace(appPath))); err != nil {
return err
}
// Initialize repository according to user's choice.
fileName := map[string]string{}
if initReadme {
fileName["readme"] = "README.md"
}
if repoLang != "" {
fileName["gitign"] = ".gitignore"
}
if license != "" {
fileName["license"] = "LICENSE"
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
_, stderr, err := com.ExecCmd("git", "clone", repoPath, tmpDir)
if err != nil {
return errors.New("git clone: " + stderr)
}
// README
if initReadme {
defaultReadme := repo.Name + "\n" + strings.Repeat("=",
utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
[]byte(defaultReadme), 0644); err != nil {
return err
}
}
// .gitignore
if repoLang != "" {
filePath := "conf/gitignore/" + repoLang
if com.IsFile(filePath) {
if err := com.Copy(filePath,
filepath.Join(tmpDir, fileName["gitign"])); err != nil {
return err
}
}
}
// LICENSE
if license != "" {
filePath := "conf/license/" + license
if com.IsFile(filePath) {
if err := com.Copy(filePath,
filepath.Join(tmpDir, fileName["license"])); err != nil {
return err
}
}
}
if len(fileName) == 0 {
return nil
}
SetRepoEnvs(user.Id, user.Name, repo.Name)
// Apply changes and commit.
return initRepoCommit(tmpDir, user.NewGitSig())
}示例6: initRepository
// InitRepository initializes README and .gitignore if needed.
func initRepository(e Engine, repoPath string, u *User, repo *Repository, initReadme bool, repoLang, license string) error {
// Somehow the directory could exist.
if com.IsExist(repoPath) {
return fmt.Errorf("initRepository: path already exists: %s", repoPath)
}
// Init bare new repository.
os.MkdirAll(repoPath, os.ModePerm)
_, stderr, err := process.ExecDir(-1, repoPath,
fmt.Sprintf("initRepository(git init --bare): %s", repoPath),
"git", "init", "--bare")
if err != nil {
return fmt.Errorf("git init --bare: %s", err)
}
if err := createUpdateHook(repoPath); err != nil {
return err
}
// Initialize repository according to user's choice.
fileName := map[string]string{}
if initReadme {
fileName["readme"] = "README.md"
}
if repoLang != "" {
fileName["gitign"] = ".gitignore"
}
if license != "" {
fileName["license"] = "LICENSE"
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), com.ToStr(time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
defer os.RemoveAll(tmpDir)
_, stderr, err = process.Exec(
fmt.Sprintf("initRepository(git clone): %s", repoPath),
"git", "clone", repoPath, tmpDir)
if err != nil {
return errors.New("git clone: " + stderr)
}
// README
if initReadme {
defaultReadme := repo.Name + "\n" + strings.Repeat("=",
utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
[]byte(defaultReadme), 0644); err != nil {
return err
}
}
// FIXME: following two can be merged.
// .gitignore
// Copy custom file when available.
customPath := path.Join(setting.CustomPath, "conf/gitignore", repoLang)
targetPath := path.Join(tmpDir, fileName["gitign"])
if com.IsFile(customPath) {
if err := com.Copy(customPath, targetPath); err != nil {
return fmt.Errorf("copy gitignore: %v", err)
}
} else if com.IsSliceContainsStr(Gitignores, repoLang) {
if err = ioutil.WriteFile(targetPath,
bindata.MustAsset(path.Join("conf/gitignore", repoLang)), 0644); err != nil {
return fmt.Errorf("generate gitignore: %v", err)
}
} else {
delete(fileName, "gitign")
}
// LICENSE
customPath = path.Join(setting.CustomPath, "conf/license", license)
targetPath = path.Join(tmpDir, fileName["license"])
if com.IsFile(customPath) {
if err = com.Copy(customPath, targetPath); err != nil {
return fmt.Errorf("copy license: %v", err)
}
} else if com.IsSliceContainsStr(Licenses, license) {
if err = ioutil.WriteFile(targetPath,
bindata.MustAsset(path.Join("conf/license", license)), 0644); err != nil {
return fmt.Errorf("generate license: %v", err)
}
} else {
delete(fileName, "license")
}
if len(fileName) == 0 {
// Re-fetch the repository from database before updating it (else it would
// override changes that were done earlier with sql)
if repo, err = getRepositoryById(e, repo.Id); err != nil {
return err
}
repo.IsBare = true
repo.DefaultBranch = "master"
return updateRepository(e, repo, false)
}
//.........這裏部分代碼省略.........
示例7: initRepository
// InitRepository initializes README and .gitignore if needed.
func initRepository(f string, u *User, repo *Repository, initReadme bool, repoLang, license string) error {
repoPath := RepoPath(u.Name, repo.Name)
// Create bare new repository.
if err := extractGitBareZip(repoPath); err != nil {
return err
}
// hook/post-update
if err := createHookUpdate(filepath.Join(repoPath, "hooks", "update"),
fmt.Sprintf(TPL_UPDATE_HOOK, setting.ScriptType, "\""+appPath+"\"")); err != nil {
return err
}
// Initialize repository according to user's choice.
fileName := map[string]string{}
if initReadme {
fileName["readme"] = "README.md"
}
if repoLang != "" {
fileName["gitign"] = ".gitignore"
}
if license != "" {
fileName["license"] = "LICENSE"
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), com.ToStr(time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
_, stderr, err := process.Exec(
fmt.Sprintf("initRepository(git clone): %s", repoPath),
"git", "clone", repoPath, tmpDir)
if err != nil {
return errors.New("initRepository(git clone): " + stderr)
}
// README
if initReadme {
defaultReadme := repo.Name + "\n" + strings.Repeat("=",
utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
[]byte(defaultReadme), 0644); err != nil {
return err
}
}
// .gitignore
filePath := "conf/gitignore/" + repoLang
if com.IsFile(filePath) {
targetPath := path.Join(tmpDir, fileName["gitign"])
if com.IsFile(filePath) {
if err = com.Copy(filePath, targetPath); err != nil {
return err
}
} else {
// Check custom files.
filePath = path.Join(setting.CustomPath, "conf/gitignore", repoLang)
if com.IsFile(filePath) {
if err := com.Copy(filePath, targetPath); err != nil {
return err
}
}
}
} else {
delete(fileName, "gitign")
}
// LICENSE
filePath = "conf/license/" + license
if com.IsFile(filePath) {
targetPath := path.Join(tmpDir, fileName["license"])
if com.IsFile(filePath) {
if err = com.Copy(filePath, targetPath); err != nil {
return err
}
} else {
// Check custom files.
filePath = path.Join(setting.CustomPath, "conf/license", license)
if com.IsFile(filePath) {
if err := com.Copy(filePath, targetPath); err != nil {
return err
}
}
}
} else {
delete(fileName, "license")
}
if len(fileName) == 0 {
repo.IsBare = true
repo.DefaultBranch = "master"
return UpdateRepository(repo)
}
// Apply changes and commit.
return initRepoCommit(tmpDir, u.NewGitSig())
}示例8: UploadRepoFiles
func (repo *Repository) UploadRepoFiles(doer *User, opts UploadRepoFileOptions) (err error) {
if len(opts.Files) == 0 {
return nil
}
uploads, err := GetUploadsByUUIDs(opts.Files)
if err != nil {
return fmt.Errorf("GetUploadsByUUIDs [uuids: %v]: %v", opts.Files, err)
}
repoWorkingPool.CheckIn(com.ToStr(repo.ID))
defer repoWorkingPool.CheckOut(com.ToStr(repo.ID))
if err = repo.DiscardLocalRepoBranchChanges(opts.OldBranch); err != nil {
return fmt.Errorf("DiscardLocalRepoBranchChanges [branch: %s]: %v", opts.OldBranch, err)
} else if err = repo.UpdateLocalCopyBranch(opts.OldBranch); err != nil {
return fmt.Errorf("UpdateLocalCopyBranch [branch: %s]: %v", opts.OldBranch, err)
}
if opts.OldBranch != opts.NewBranch {
if err = repo.CheckoutNewBranch(opts.OldBranch, opts.NewBranch); err != nil {
return fmt.Errorf("CheckoutNewBranch [old_branch: %s, new_branch: %s]: %v", opts.OldBranch, opts.NewBranch, err)
}
}
localPath := repo.LocalCopyPath()
dirPath := path.Join(localPath, opts.TreePath)
os.MkdirAll(dirPath, os.ModePerm)
// Copy uploaded files into repository.
for _, upload := range uploads {
tmpPath := upload.LocalPath()
targetPath := path.Join(dirPath, upload.Name)
if !com.IsFile(tmpPath) {
continue
}
if err = com.Copy(tmpPath, targetPath); err != nil {
return fmt.Errorf("Copy: %v", err)
}
}
if err = git.AddChanges(localPath, true); err != nil {
return fmt.Errorf("git add --all: %v", err)
} else if err = git.CommitChanges(localPath, git.CommitChangesOptions{
Committer: doer.NewGitSig(),
Message: opts.Message,
}); err != nil {
return fmt.Errorf("CommitChanges: %v", err)
} else if err = git.Push(localPath, "origin", opts.NewBranch); err != nil {
return fmt.Errorf("git push origin %s: %v", opts.NewBranch, err)
}
gitRepo, err := git.OpenRepository(repo.RepoPath())
if err != nil {
log.Error(4, "OpenRepository: %v", err)
return nil
}
commit, err := gitRepo.GetBranchCommit(opts.NewBranch)
if err != nil {
log.Error(4, "GetBranchCommit [branch: %s]: %v", opts.NewBranch, err)
return nil
}
// Simulate push event.
pushCommits := &PushCommits{
Len: 1,
Commits: []*PushCommit{CommitToPushCommit(commit)},
}
if err := CommitRepoAction(CommitRepoActionOptions{
PusherName: doer.Name,
RepoOwnerID: repo.MustOwner().ID,
RepoName: repo.Name,
RefFullName: git.BRANCH_PREFIX + opts.NewBranch,
OldCommitID: opts.LastCommitID,
NewCommitID: commit.ID.String(),
Commits: pushCommits,
}); err != nil {
log.Error(4, "CommitRepoAction: %v", err)
return nil
}
return DeleteUploads(uploads...)
}示例9: initRepository
// InitRepository initializes README and .gitignore if needed.
func initRepository(f string, user *User, repo *Repository, initReadme bool, repoLang, license string) error {
repoPath := RepoPath(user.Name, repo.Name)
// Create bare new repository.
if err := extractGitBareZip(repoPath); err != nil {
return err
}
// hook/post-update
pu, err := os.OpenFile(filepath.Join(repoPath, "hooks", "post-update"), os.O_CREATE|os.O_WRONLY, 0777)
if err != nil {
return err
}
defer pu.Close()
// TODO: Windows .bat
if _, err = pu.WriteString(fmt.Sprintf("#!/usr/bin/env bash\n%s update\n", appPath)); err != nil {
return err
}
// hook/post-update
pu2, err := os.OpenFile(filepath.Join(repoPath, "hooks", "post-receive"), os.O_CREATE|os.O_WRONLY, 0777)
if err != nil {
return err
}
defer pu2.Close()
// TODO: Windows .bat
if _, err = pu2.WriteString("#!/usr/bin/env bash\ngit update-server-info\n"); err != nil {
return err
}
// Initialize repository according to user's choice.
fileName := map[string]string{}
if initReadme {
fileName["readme"] = "README.md"
}
if repoLang != "" {
fileName["gitign"] = ".gitignore"
}
if license != "" {
fileName["license"] = "LICENSE"
}
// Clone to temprory path and do the init commit.
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(tmpDir, os.ModePerm)
if _, _, err := com.ExecCmd("git", "clone", repoPath, tmpDir); err != nil {
return err
}
// README
if initReadme {
defaultReadme := repo.Name + "\n" + strings.Repeat("=",
utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
[]byte(defaultReadme), 0644); err != nil {
return err
}
}
// .gitignore
if repoLang != "" {
filePath := "conf/gitignore/" + repoLang
if com.IsFile(filePath) {
if _, err := com.Copy(filePath,
filepath.Join(tmpDir, fileName["gitign"])); err != nil {
return err
}
}
}
// LICENSE
if license != "" {
filePath := "conf/license/" + license
if com.IsFile(filePath) {
if _, err := com.Copy(filePath,
filepath.Join(tmpDir, fileName["license"])); err != nil {
return err
}
}
}
if len(fileName) == 0 {
return nil
}
// Apply changes and commit.
if err := initRepoCommit(tmpDir, user.NewGitSig()); err != nil {
return err
}
return nil
}