func Test_addGitInfo_not_staged(t *testing.T) {
var conf config.Configuration
var porc string = `## master
M modifed.go
A added.go
D deleted.go
DD conflicted.go
?? not_staged.go
`
p := powerline.NewPowerline("bash", false)
conf.SetDefaults()
rootSegment := addGitInfo(conf, porc, p)
var parts []powerline.Part
parts = append(parts, powerline.Part{Text: "master"})
parts = append(parts, powerline.Part{Text: p.Added})
parts = append(parts, powerline.Part{Text: p.Modified})
parts = append(parts, powerline.Part{Text: p.Untracked})
parts = append(parts, powerline.Part{Text: "2" + p.Removed})
parts = append(parts, powerline.Part{Text: p.Conflicted})
want := powerline.Segment{Foreground: conf.Colours.Git.Text,
Background: conf.Colours.Git.BackgroundChanges,
Parts: parts}
if !reflect.DeepEqual(rootSegment, &want) {
t.Errorf("addCwd returned %+v, not %+v", rootSegment, &want)
}
}
func Test_addCwd_home_five(t *testing.T) {
var conf config.Configuration
conf.SetDefaults()
p := powerline.NewPowerline("bash", false)
dir := "~/gocode/src/github.com/wm/powerline-shell-go"
cwdparts := strings.Split(dir, "/")
rootSegments := addCwd(conf, cwdparts, p)
var parts []powerline.Part
var want []powerline.Segment
parts = append(parts, powerline.Part{Text: "~"})
want = append(want, powerline.Segment{Foreground: conf.Colours.Cwd.HomeText,
Background: conf.Colours.Cwd.HomeBackground,
Parts: parts})
var subparts []powerline.Part
subparts = append(subparts, powerline.Part{Text: "gocode"})
subparts = append(subparts, powerline.Part{Text: p.Ellipsis})
subparts = append(subparts, powerline.Part{Text: "powerline-shell-go"})
want = append(want, powerline.Segment{Foreground: conf.Colours.Cwd.Text,
Background: conf.Colours.Cwd.Background,
Parts: subparts})
if !reflect.DeepEqual(rootSegments, want) {
t.Errorf("addCwd returned %+v, not %+v", rootSegments, want)
}
}
func Test_addHostname_with_username(t *testing.T) {
var conf config.Configuration
conf.SetDefaults()
hostname, _ := os.Hostname()
user, _ := user.Current()
p := powerline.NewPowerline("bash", false)
rootSegment := addHostname(conf, true, false, p)
var parts []powerline.Part
parts = append(parts, powerline.Part{Text: user.Username + "@" + hostname})
want := powerline.Segment{Foreground: 16, Background: 12,
Parts: parts}
if !reflect.DeepEqual(rootSegment, &want) {
t.Errorf("addCwd returned %+v, not %+v", rootSegment, &want)
}
}
func Test_addGitInfo_no_status(t *testing.T) {
var conf config.Configuration
var porc string = `## master
`
p := powerline.NewPowerline("bash", false)
conf.SetDefaults()
rootSegment := addGitInfo(conf, porc, p)
var parts []powerline.Part
parts = append(parts, powerline.Part{Text: "master"})
want := powerline.Segment{Foreground: conf.Colours.Git.Text,
Background: conf.Colours.Git.BackgroundDefault,
Parts: parts}
if !reflect.DeepEqual(rootSegment, &want) {
t.Errorf("addCwd returned %+v, not %+v", rootSegment, &want)
}
}
func Test_addCwd_home(t *testing.T) {
var conf config.Configuration
conf.SetDefaults()
p := powerline.NewPowerline("bash", false)
dir := "~"
cwdparts := strings.Split(dir, "/")
rootSegments := addCwd(conf, cwdparts, p)
var parts []powerline.Part
var want []powerline.Segment
parts = append(parts, powerline.Part{Text: "~"})
want = append(want, powerline.Segment{Foreground: conf.Colours.Cwd.HomeText,
Background: conf.Colours.Cwd.HomeBackground,
Parts: parts})
if !reflect.DeepEqual(rootSegments, want) {
t.Errorf("addCwd returned %+v, not %+v", rootSegments, want)
}
}
func main() {
var configuration config.Configuration
var set_title string = ""
configuration.SetDefaults()
shell := "bash"
last_retcode := 0
user, err := user.Current()
var data []byte
if err == nil {
data, err = ioutil.ReadFile(user.HomeDir + "/.config/powerline-shell-go/config.json")
} else if home, found := syscall.Getenv("HOME"); found {
data, err = ioutil.ReadFile(home + "/.config/powerline-shell-go/config.json")
}
if err == nil {
err = json.Unmarshal(data, &configuration)
if err != nil {
fmt.Printf("configuration error(%s)> ", err)
os.Exit(1)
}
}
if len(os.Args) > 1 {
if os.Args[1] == "version" || os.Args[1] == "build" {
if build != "" {
fmt.Println(build)
} else {
fmt.Println("unknown")
}
os.Exit(0)
} else {
shell = os.Args[1]
}
}
if len(os.Args) > 2 {
last_retcode, err = strconv.Atoi(os.Args[2])
if err != nil {
if os.Args[2] == "install" {
if shell == "bash" {
fmt.Println(`function _update_ps1() { export PS1="$(powerline-shell-go bash $? 2> /dev/null)"; };
export PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND";`)
} else if shell == "zsh" {
fmt.Println(`function powerline_precmd() { export PS1="$(powerline-shell-go zsh $? 2> /dev/null)"; };
function install_powerline_precmd() { for s in "${precmd_functions[@]}"; do; if [ "$s" = "powerline_precmd" ]; then; return; fi; done; precmd_functions+=(powerline_precmd); };
install_powerline_precmd;`)
} else {
fmt.Printf("echo Unsupported shell: %s;\n", shell)
}
os.Exit(0)
}
}
}
if shell != "bash" && shell != "zsh" {
fmt.Printf("unsupported shell(%s)> ", shell)
os.Exit(1)
}
var p powerline.Powerline
if _, found := syscall.Getenv("LC_POWERLINE"); found {
p = powerline.NewPowerline(shell, true)
if configuration.Icons.Powerline.Added != "" {
p.Added = configuration.Icons.Powerline.Added
}
if configuration.Icons.Powerline.Ahead != "" {
p.Ahead = configuration.Icons.Powerline.Ahead
}
if configuration.Icons.Powerline.Behind != "" {
p.Behind = configuration.Icons.Powerline.Behind
}
if configuration.Icons.Powerline.Branch != "" {
p.Branch = configuration.Icons.Powerline.Branch
}
if configuration.Icons.Powerline.Conflicted != "" {
p.Conflicted = configuration.Icons.Powerline.Conflicted
}
if configuration.Icons.Powerline.Detached != "" {
p.Detached = configuration.Icons.Powerline.Detached
}
if configuration.Icons.Powerline.Ellipsis != "" {
p.Ellipsis = configuration.Icons.Powerline.Ellipsis
}
if configuration.Icons.Powerline.Modified != "" {
p.Modified = configuration.Icons.Powerline.Modified
}
if configuration.Icons.Powerline.Phases != "" {
p.Phases = configuration.Icons.Powerline.Phases
}
if configuration.Icons.Powerline.ReadOnly != "" {
p.ReadOnly = configuration.Icons.Powerline.ReadOnly
}
if configuration.Icons.Powerline.Removed != "" {
p.Removed = configuration.Icons.Powerline.Removed
}
if configuration.Icons.Powerline.Renamed != "" {
p.Renamed = configuration.Icons.Powerline.Renamed
}
if configuration.Icons.Powerline.SeparatorThin != "" {
p.SeparatorThin = configuration.Icons.Powerline.SeparatorThin
}
if configuration.Icons.Powerline.Separator != "" {
p.Separator = configuration.Icons.Powerline.Separator
}
if configuration.Icons.Powerline.Untracked != "" {
p.Untracked = configuration.Icons.Powerline.Untracked
}
} else {
p = powerline.NewPowerline(shell, false)
if configuration.Icons.Plain.Added != "" {
p.Added = configuration.Icons.Plain.Added
}
if configuration.Icons.Plain.Ahead != "" {
p.Ahead = configuration.Icons.Plain.Ahead
}
if configuration.Icons.Plain.Behind != "" {
p.Behind = configuration.Icons.Plain.Behind
}
if configuration.Icons.Plain.Branch != "" {
p.Branch = configuration.Icons.Plain.Branch
}
if configuration.Icons.Plain.Conflicted != "" {
p.Conflicted = configuration.Icons.Plain.Conflicted
}
if configuration.Icons.Plain.Detached != "" {
p.Detached = configuration.Icons.Plain.Detached
}
if configuration.Icons.Plain.Ellipsis != "" {
p.Ellipsis = configuration.Icons.Plain.Ellipsis
}
if configuration.Icons.Plain.Modified != "" {
p.Modified = configuration.Icons.Plain.Modified
}
if configuration.Icons.Plain.Phases != "" {
p.Phases = configuration.Icons.Plain.Phases
}
if configuration.Icons.Plain.ReadOnly != "" {
p.ReadOnly = configuration.Icons.Plain.ReadOnly
}
if configuration.Icons.Plain.Removed != "" {
p.Removed = configuration.Icons.Plain.Removed
}
if configuration.Icons.Plain.Renamed != "" {
p.Renamed = configuration.Icons.Plain.Renamed
}
if configuration.Icons.Plain.SeparatorThin != "" {
p.SeparatorThin = configuration.Icons.Plain.SeparatorThin
}
if configuration.Icons.Plain.Separator != "" {
p.Separator = configuration.Icons.Plain.Separator
}
if configuration.Icons.Plain.Untracked != "" {
p.Untracked = configuration.Icons.Plain.Untracked
}
}
cwd, cwdParts := getCurrentWorkingDir()
if term, found := syscall.Getenv("TERM"); found {
if strings.Contains(term, "xterm") || strings.Contains(term, "rxvt") {
set_title = p.SetTitle
}
}
if configuration.ShowVirtualEnv {
p.AppendSegment(addVirtulEnvName(configuration, getVirtualEnv()))
}
if _, found := syscall.Getenv("SSH_CLIENT"); found {
p.AppendSegment(addHostname(configuration, true, true, p))
}
if configuration.ShowCwd {
parts := addCwd(configuration, cwdParts, p)
for _, element := range parts {
p.AppendSegment(&element)
}
}
if configuration.ShowWritable {
p.AppendSegment(addLock(configuration, cwd, p))
}
if configuration.ShowGit {
porcelain, err := exec.Command("git", "status", "--ignore-submodules", "-b", "--porcelain").Output()
if err == nil {
p.AppendSegment(addGitInfo(configuration, string(porcelain), p))
}
}
if configuration.ShowHg {
p.AppendSegment(addHgInfo(configuration, p))
}
if configuration.ShowReturnCode {
p.AppendSegment(addReturnCode(configuration, last_retcode))
}
if configuration.BatteryWarn > 0 {
p.AppendSegment(addBatteryWarn(configuration))
}
p.AppendSegment(addDollarPrompt(configuration, p.Dollar))
fmt.Print(set_title, p.PrintSegments(), " ")
}