// Create the denv path and denvignore if they don't already exist
func (d *Denv) bootstrap() {
if !pathutil.Exists(d.Path) {
err := os.MkdirAll(d.Path, 0744)
check(err)
err = ioutil.WriteFile(d.ignoreFile(), []byte(_default_denvignore), 0644)
check(err)
}
}
func NewRepository(path string) (repo *Repository, err error) {
if !pathutil.Exists(path) {
err = fmt.Errorf("Cannot instantiate Repository because path doesn't exist at %q", path)
} else {
repo = &Repository{}
repo.Path = path
}
return
}
// Get a Denv that has already been created
// Nil, err if it hasn't been created yet
func GetDenv(name string) (*Denv, error) {
if len(name) < 1 {
return nil, fmt.Errorf("Denv name can't be empty")
}
path := pathlib.Join(Settings.DenvHome, name)
if !pathutil.Exists(path) {
return nil, fmt.Errorf("Denv %s does not exist", name)
}
return NewDenv(name), nil
}
func init() {
bootstrap()
path := Settings.InfoFile
Info.Path = path
repo, err := git.NewRepository(Settings.DenvHome)
check(err)
Info.Repository = repo
if !pathutil.Exists(path) {
Info.Flush()
}
Info.Load()
}
// Loads the denvignore from disk
func (d *Denv) LoadIgnore() {
d.Ignore = make(map[string]bool)
if pathutil.Exists(d.ignoreFile()) == true {
content, err := ioutil.ReadFile(d.ignoreFile())
check(err)
//TODO handle comments and stuff
patterns := strings.Split(string(content), "\n")
for _, pattern := range patterns {
path := d.expandPath(pattern)
d.Ignore[path] = true
}
} else {
fmt.Printf("Warning: Denv %s has no .denvignore file at %s, all hidden files will be managed\n", d.Name(), d.ignoreFile())
}
}
func bootstrap() error {
//TODO: maybe this should live somewhere else
// Create DENVHOME
if !pathutil.Exists(Settings.DenvHome) {
err := os.MkdirAll(Settings.DenvHome, 0744)
if err != nil {
return err
}
}
if !git.IsRepository(Settings.DenvHome) {
repo, err := git.NewRepository(Settings.DenvHome)
check(err)
repo.Init()
repo.Exclude("/.*") // exclude hidden root files
}
return nil
}
func IsRepository(path string) bool {
return pathutil.Exists(pathlib.Join(path, ".git"))
}