Method GatherFiles

cf/actors/push.go:110–178

(localFiles []models.AppFileFields, appDir string, uploadDir string, useCache bool)

}

func (actor PushActorImpl) GatherFiles(localFiles []models.AppFileFields, appDir string, uploadDir string, useCache bool) ([]resources.AppFileResource, bool, error) {
	appFileResource := []resources.AppFileResource{}
	for _, file := range localFiles {
		appFileResource = append(appFileResource, resources.AppFileResource{
			Path: file.Path,
			Sha1: file.Sha1,
			Size: file.Size,
		})
	}

	var err error
	// CC returns a list of files that it already has, so an empty list of
	// remoteFiles is equivalent to not using resource caching at all
	remoteFiles := []resources.AppFileResource{}
	if useCache {
		remoteFiles, err = actor.appBitsRepo.GetApplicationFiles(appFileResource)
		if err != nil {
			return []resources.AppFileResource{}, false, err
		}
	}

	filesToUpload := make([]models.AppFileFields, len(localFiles), len(localFiles))
	copy(filesToUpload, localFiles)

	for _, remoteFile := range remoteFiles {
		for i, fileToUpload := range filesToUpload {
			if remoteFile.Path == fileToUpload.Path {
				filesToUpload = append(filesToUpload[:i], filesToUpload[i+1:]...)
			}
		}
	}

	err = actor.appfiles.CopyFiles(filesToUpload, appDir, uploadDir)
	if err != nil {
		return []resources.AppFileResource{}, false, err
	}

	_, err = os.Stat(filepath.Join(appDir, ".cfignore"))
	if err == nil {
		err = fileutils.CopyPathToPath(filepath.Join(appDir, ".cfignore"), filepath.Join(uploadDir, ".cfignore"))
		if err != nil {
			return []resources.AppFileResource{}, false, err
		}
	}

	for i := range remoteFiles {
		fullPath, err := filepath.Abs(filepath.Join(appDir, remoteFiles[i].Path))
		if err != nil {
			return []resources.AppFileResource{}, false, err
		}

		if runtime.GOOS == "windows" {
			fullPath = windowsPathPrefix + fullPath
		}
		fileInfo, err := os.Lstat(fullPath)
		if err != nil {
			return []resources.AppFileResource{}, false, err
		}