func AbsolutifyPath(pathToManifest string, pathToFile string, fs boshsys.FileSystem) (string, error) {
if strings.HasPrefix(pathToFile, "http") {
return pathToFile, nil
}
if strings.HasPrefix(pathToFile, "file:///") || strings.HasPrefix(pathToFile, "/") {
return pathToFile, nil
}
if strings.HasPrefix(pathToFile, "file://~") {
return pathToFile, nil
}
if strings.HasPrefix(pathToFile, "~") {
return fs.ExpandPath(pathToFile)
}
var absPath string
if !strings.HasPrefix(pathToFile, "file://") {
absPath = filepath.Join(filepath.Dir(pathToManifest), pathToFile)
} else {
pathToFile = strings.Replace(pathToFile, "file://", "", 1)
absPath = filepath.Join(filepath.Dir(pathToManifest), pathToFile)
absPath = "file://" + absPath
}
return absPath, nil
}