3 Commits

Author SHA1 Message Date
spok 1b904c597b Add explicit ask mode 2026-06-29 18:20:53 +02:00
spok e8cd6e2a91 Show help when no arguments are provided 2026-06-29 18:08:52 +02:00
spok 5fdf2e7cb0 Respect signed balance in interactive mode 2026-06-29 17:51:14 +02:00
3 changed files with 137 additions and 36 deletions
+15 -2
View File
@@ -18,11 +18,24 @@ Tagesaldo -01:51:46
= Sollzeit 07:53:00
```
Ohne Argumente fragt das Programm die Zeiten interaktiv im Terminal ab. Dabei
wird kein Webserver gestartet.
Ohne Argumente zeigt das Programm nur die Hilfe an. Berechnet wird erst, wenn
passende Werte uebergeben werden. Beim Tages-Saldo bitte `+` oder `-` angeben;
eine Eingabe ohne Vorzeichen wird aus Kompatibilitaet als Minuszeit behandelt.
Kurze Zeiten wie `6:01` oder `01:52` sind ebenfalls erlaubt.
## Werte abfragen
```sh
goTimecalc -a
```
Oder ausgeschrieben:
```sh
goTimecalc --ask
```
## Netto-Zeit und Tages-Saldo
Der Tages-Saldo wird mit Vorzeichen angegeben: Minuszeit mit `-`, Pluszeit mit
+80 -34
View File
@@ -56,6 +56,8 @@ func run(args []string, out io.Writer) error {
flags.SetOutput(out)
var days dayList
askInput := flags.Bool("a", false, "Werte interaktiv abfragen")
flags.BoolVar(askInput, "ask", false, "Werte interaktiv abfragen")
webInput := flags.Bool("web", false, "Optionales Webinterface lokal starten")
addrInput := flags.String("addr", "127.0.0.1:8080", "Adresse fuer das Webinterface")
nettoInput := flags.String("netto", "", "Netto-Zeit, z.B. 06:01 oder 06:01:14")
@@ -72,6 +74,7 @@ func run(args []string, out io.Writer) error {
flags.Usage = func() {
fmt.Fprintln(out, "Nutzung:")
fmt.Fprintln(out, " goTimecalc 06:01:14 01:51:46")
fmt.Fprintln(out, " goTimecalc -a")
fmt.Fprintln(out, " goTimecalc --netto 08:56:12 --saldo +01:03:12")
fmt.Fprintln(out, " goTimecalc --brutto 09:26:12 --pause 00:30 --soll 07:53")
fmt.Fprintln(out, " goTimecalc --start 08:00 --ende 16:30 --pause 00:30 --soll 07:53")
@@ -82,6 +85,11 @@ func run(args []string, out io.Writer) error {
flags.PrintDefaults()
}
if len(args) == 0 {
flags.Usage()
return nil
}
if err := flags.Parse(args); err != nil {
if errors.Is(err, flag.ErrHelp) {
return nil
@@ -93,6 +101,10 @@ func run(args []string, out io.Writer) error {
return errors.New("unbekannte Argumente. Hilfe mit: goTimecalc --help")
}
if *askInput {
return runAsk(os.Stdin, out)
}
if *webInput {
return startWebServer(*addrInput, out)
}
@@ -125,7 +137,25 @@ func run(args []string, out io.Writer) error {
return runNettoSaldo(out, *nettoInput, *saldoInput, *minusInput)
}
return runInteractive(out)
flags.Usage()
return nil
}
func runAsk(input io.Reader, out io.Writer) error {
reader := bufio.NewReader(input)
netto, err := promptDuration(reader, out, "Netto-Zeit: ")
if err != nil {
return err
}
saldo, err := promptSaldo(reader, out, "Tagesaldo (+/-): ")
if err != nil {
return err
}
printSollzeitFromSaldo(out, netto, saldo)
return nil
}
func runNettoSaldo(out io.Writer, nettoInput string, saldoInput string, minusInput string) error {
@@ -220,29 +250,44 @@ func runDays(out io.Writer, days dayList, sollInput string) error {
return printBalance(out, total, sollInput)
}
func runInteractive(out io.Writer) error {
reader := bufio.NewReader(os.Stdin)
netto, err := promptDuration(reader, "Netto-Zeit: ")
if err != nil {
return err
}
minuszeit, err := promptDuration(reader, "Minuszeit: ")
if err != nil {
return err
}
printSollzeitFromSaldo(out, netto, -minuszeit)
return nil
}
func printSollzeitFromSaldo(out io.Writer, netto int, saldo int) {
fmt.Fprintf(out, "Netto-Zeit %8s\n", formatDuration(netto))
fmt.Fprintf(out, "Tagesaldo %s\n", formatSignedDuration(saldo))
fmt.Fprintf(out, "= Sollzeit %8s\n", formatDuration(netto-saldo))
}
func promptDuration(reader *bufio.Reader, out io.Writer, label string) (int, error) {
fmt.Fprint(out, label)
input, err := reader.ReadString('\n')
if err != nil {
return 0, err
}
value, err := parseDuration(strings.TrimSpace(input))
if err != nil {
return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
}
return value, nil
}
func promptSaldo(reader *bufio.Reader, out io.Writer, label string) (int, error) {
fmt.Fprint(out, label)
input, err := reader.ReadString('\n')
if err != nil {
return 0, err
}
value, err := parseSaldoInput(strings.TrimSpace(input))
if err != nil {
return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
}
return value, nil
}
func printBruttoNetto(out io.Writer, brutto int, pause int, sollInput string) error {
netto := brutto - pause
if netto < 0 {
@@ -296,22 +341,6 @@ func wantedSoll(input string) (int, bool, error) {
return value, true, nil
}
func promptDuration(reader *bufio.Reader, label string) (int, error) {
fmt.Print(label)
input, err := reader.ReadString('\n')
if err != nil {
return 0, err
}
value, err := parseDuration(strings.TrimSpace(input))
if err != nil {
return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
}
return value, nil
}
func parseDuration(input string) (int, error) {
parts := strings.Split(strings.TrimSpace(input), ":")
if len(parts) < 2 || len(parts) > 3 {
@@ -364,6 +393,23 @@ func parseSignedDuration(input string) (int, error) {
return value, nil
}
func parseSaldoInput(input string) (int, error) {
input = strings.TrimSpace(input)
if input == "" {
return 0, errors.New("Zeit fehlt")
}
if strings.HasPrefix(input, "+") || strings.HasPrefix(input, "-") {
return parseSignedDuration(input)
}
value, err := parseDuration(input)
if err != nil {
return 0, err
}
return -value, nil
}
func parseClock(input string) (int, error) {
value, err := parseDuration(input)
if err != nil {
+42
View File
@@ -29,6 +29,25 @@ func TestNettoSaldoUsage(t *testing.T) {
assertContains(t, output, "= Sollzeit 07:53:00")
}
func TestNoArgumentsShowsHelp(t *testing.T) {
output := runCommand(t)
assertContains(t, output, "Nutzung:")
assertContains(t, output, "goTimecalc -a")
assertContains(t, output, "goTimecalc --netto 08:56:12 --saldo +01:03:12")
}
func TestAskMode(t *testing.T) {
var out bytes.Buffer
if err := runAsk(strings.NewReader("08:05:25\n+00:12:25\n"), &out); err != nil {
t.Fatal(err)
}
assertContains(t, out.String(), "Netto-Zeit: Tagesaldo (+/-):")
assertContains(t, out.String(), "Tagesaldo +00:12:25")
assertContains(t, out.String(), "= Sollzeit 07:53:00")
}
func TestStartEndWithPauseAndSoll(t *testing.T) {
output := runCommand(t, "--start", "08:00", "--ende", "16:30", "--pause", "00:30", "--soll", "07:53")
@@ -86,6 +105,29 @@ func TestSignedDurationRequiresSign(t *testing.T) {
}
}
func TestSaldoInputAcceptsSignsAndLegacyMinus(t *testing.T) {
tests := []struct {
input string
want int
}{
{input: "+00:12:25", want: 745},
{input: "-00:12:25", want: -745},
{input: "00:12:25", want: -745},
}
for _, tt := range tests {
t.Run(tt.input, func(t *testing.T) {
got, err := parseSaldoInput(tt.input)
if err != nil {
t.Fatal(err)
}
if got != tt.want {
t.Fatalf("want %d seconds, got %d", tt.want, got)
}
})
}
}
func TestOvernightWorkDuration(t *testing.T) {
start, err := parseClock("19:00")
if err != nil {