Compare commits
4 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 1b904c597b | |||
| e8cd6e2a91 | |||
| 5fdf2e7cb0 | |||
| 0de4425bff |
@@ -18,11 +18,24 @@ Tagesaldo -01:51:46
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= Sollzeit 07:53:00
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```
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Ohne Argumente fragt das Programm die Zeiten interaktiv im Terminal ab. Dabei
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wird kein Webserver gestartet.
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Ohne Argumente zeigt das Programm nur die Hilfe an. Berechnet wird erst, wenn
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passende Werte uebergeben werden. Beim Tages-Saldo bitte `+` oder `-` angeben;
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eine Eingabe ohne Vorzeichen wird aus Kompatibilitaet als Minuszeit behandelt.
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Kurze Zeiten wie `6:01` oder `01:52` sind ebenfalls erlaubt.
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## Werte abfragen
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```sh
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goTimecalc -a
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```
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Oder ausgeschrieben:
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```sh
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goTimecalc --ask
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```
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## Netto-Zeit und Tages-Saldo
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Der Tages-Saldo wird mit Vorzeichen angegeben: Minuszeit mit `-`, Pluszeit mit
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@@ -64,6 +77,9 @@ Der Tages-Saldo kann positiv oder negativ sein.
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goTimecalc --start 08:00 --ende 16:30 --pause 00:30 --soll 07:53
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```
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Bei Start-/Endzeit zaehlt nur Arbeitszeit zwischen `06:00` und `20:00`.
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Zeit davor oder danach wird aus der Brutto-Zeit herausgerechnet.
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Beispielausgabe:
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```text
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@@ -82,6 +98,9 @@ Wenn die Endzeit kleiner als die Startzeit ist, wird eine Nachtschicht angenomme
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goTimecalc --start 22:00 --ende 06:00 --pause 00:30
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```
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Da diese Zeit komplett ausserhalb `06:00` bis `20:00` liegt, wird sie nicht als
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Arbeitszeit angerechnet.
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## Webinterface
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Der Webserver startet nur, wenn `--web` angegeben wird:
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@@ -14,6 +14,12 @@ import (
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const appName = "goTimecalc"
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const (
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workdayStart = 6 * 3600
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workdayEnd = 20 * 3600
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daySeconds = 24 * 3600
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)
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type dayList []dayEntry
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type dayEntry struct {
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@@ -50,6 +56,8 @@ func run(args []string, out io.Writer) error {
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flags.SetOutput(out)
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var days dayList
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askInput := flags.Bool("a", false, "Werte interaktiv abfragen")
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flags.BoolVar(askInput, "ask", false, "Werte interaktiv abfragen")
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webInput := flags.Bool("web", false, "Optionales Webinterface lokal starten")
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addrInput := flags.String("addr", "127.0.0.1:8080", "Adresse fuer das Webinterface")
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nettoInput := flags.String("netto", "", "Netto-Zeit, z.B. 06:01 oder 06:01:14")
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@@ -66,6 +74,7 @@ func run(args []string, out io.Writer) error {
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flags.Usage = func() {
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fmt.Fprintln(out, "Nutzung:")
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fmt.Fprintln(out, " goTimecalc 06:01:14 01:51:46")
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fmt.Fprintln(out, " goTimecalc -a")
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fmt.Fprintln(out, " goTimecalc --netto 08:56:12 --saldo +01:03:12")
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fmt.Fprintln(out, " goTimecalc --brutto 09:26:12 --pause 00:30 --soll 07:53")
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fmt.Fprintln(out, " goTimecalc --start 08:00 --ende 16:30 --pause 00:30 --soll 07:53")
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@@ -76,6 +85,11 @@ func run(args []string, out io.Writer) error {
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flags.PrintDefaults()
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}
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if len(args) == 0 {
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flags.Usage()
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return nil
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}
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if err := flags.Parse(args); err != nil {
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if errors.Is(err, flag.ErrHelp) {
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return nil
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@@ -87,6 +101,10 @@ func run(args []string, out io.Writer) error {
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return errors.New("unbekannte Argumente. Hilfe mit: goTimecalc --help")
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}
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if *askInput {
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return runAsk(os.Stdin, out)
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}
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if *webInput {
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return startWebServer(*addrInput, out)
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}
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@@ -119,7 +137,25 @@ func run(args []string, out io.Writer) error {
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return runNettoSaldo(out, *nettoInput, *saldoInput, *minusInput)
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}
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return runInteractive(out)
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flags.Usage()
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return nil
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}
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func runAsk(input io.Reader, out io.Writer) error {
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reader := bufio.NewReader(input)
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netto, err := promptDuration(reader, out, "Netto-Zeit: ")
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if err != nil {
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return err
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}
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saldo, err := promptSaldo(reader, out, "Tagesaldo (+/-): ")
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if err != nil {
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return err
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}
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printSollzeitFromSaldo(out, netto, saldo)
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return nil
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}
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func runNettoSaldo(out io.Writer, nettoInput string, saldoInput string, minusInput string) error {
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@@ -214,29 +250,44 @@ func runDays(out io.Writer, days dayList, sollInput string) error {
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return printBalance(out, total, sollInput)
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}
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func runInteractive(out io.Writer) error {
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reader := bufio.NewReader(os.Stdin)
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netto, err := promptDuration(reader, "Netto-Zeit: ")
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if err != nil {
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return err
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}
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minuszeit, err := promptDuration(reader, "Minuszeit: ")
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if err != nil {
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return err
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}
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printSollzeitFromSaldo(out, netto, -minuszeit)
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return nil
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}
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func printSollzeitFromSaldo(out io.Writer, netto int, saldo int) {
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fmt.Fprintf(out, "Netto-Zeit %8s\n", formatDuration(netto))
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fmt.Fprintf(out, "Tagesaldo %s\n", formatSignedDuration(saldo))
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fmt.Fprintf(out, "= Sollzeit %8s\n", formatDuration(netto-saldo))
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}
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func promptDuration(reader *bufio.Reader, out io.Writer, label string) (int, error) {
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fmt.Fprint(out, label)
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input, err := reader.ReadString('\n')
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if err != nil {
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return 0, err
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}
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value, err := parseDuration(strings.TrimSpace(input))
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if err != nil {
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return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
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}
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return value, nil
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}
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func promptSaldo(reader *bufio.Reader, out io.Writer, label string) (int, error) {
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fmt.Fprint(out, label)
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input, err := reader.ReadString('\n')
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if err != nil {
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return 0, err
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}
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value, err := parseSaldoInput(strings.TrimSpace(input))
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if err != nil {
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return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
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}
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return value, nil
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}
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func printBruttoNetto(out io.Writer, brutto int, pause int, sollInput string) error {
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netto := brutto - pause
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if netto < 0 {
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@@ -290,22 +341,6 @@ func wantedSoll(input string) (int, bool, error) {
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return value, true, nil
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}
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func promptDuration(reader *bufio.Reader, label string) (int, error) {
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fmt.Print(label)
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input, err := reader.ReadString('\n')
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if err != nil {
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return 0, err
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}
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value, err := parseDuration(strings.TrimSpace(input))
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if err != nil {
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return 0, fmt.Errorf("%s%w", strings.TrimSuffix(label, ": "), err)
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}
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return value, nil
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}
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func parseDuration(input string) (int, error) {
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parts := strings.Split(strings.TrimSpace(input), ":")
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if len(parts) < 2 || len(parts) > 3 {
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@@ -358,6 +393,23 @@ func parseSignedDuration(input string) (int, error) {
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return value, nil
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}
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func parseSaldoInput(input string) (int, error) {
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input = strings.TrimSpace(input)
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if input == "" {
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return 0, errors.New("Zeit fehlt")
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}
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if strings.HasPrefix(input, "+") || strings.HasPrefix(input, "-") {
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return parseSignedDuration(input)
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}
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value, err := parseDuration(input)
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if err != nil {
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return 0, err
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}
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return -value, nil
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}
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func parseClock(input string) (int, error) {
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value, err := parseDuration(input)
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if err != nil {
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@@ -388,9 +440,26 @@ func workDuration(start int, end int, pause int) int {
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func grossDuration(start int, end int) int {
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if end < start {
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end += 24 * 3600
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end += daySeconds
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}
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return end - start
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total := 0
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for dayStart := 0; dayStart <= end; dayStart += daySeconds {
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windowStart := dayStart + workdayStart
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windowEnd := dayStart + workdayEnd
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total += overlapSeconds(start, end, windowStart, windowEnd)
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}
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return total
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}
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func overlapSeconds(start int, end int, windowStart int, windowEnd int) int {
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from := max(start, windowStart)
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to := min(end, windowEnd)
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if to <= from {
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return 0
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}
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return to - from
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}
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func formatDuration(totalSeconds int) string {
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+77
-4
@@ -29,6 +29,25 @@ func TestNettoSaldoUsage(t *testing.T) {
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assertContains(t, output, "= Sollzeit 07:53:00")
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}
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func TestNoArgumentsShowsHelp(t *testing.T) {
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output := runCommand(t)
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assertContains(t, output, "Nutzung:")
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assertContains(t, output, "goTimecalc -a")
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assertContains(t, output, "goTimecalc --netto 08:56:12 --saldo +01:03:12")
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}
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func TestAskMode(t *testing.T) {
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var out bytes.Buffer
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if err := runAsk(strings.NewReader("08:05:25\n+00:12:25\n"), &out); err != nil {
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t.Fatal(err)
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}
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assertContains(t, out.String(), "Netto-Zeit: Tagesaldo (+/-):")
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assertContains(t, out.String(), "Tagesaldo +00:12:25")
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assertContains(t, out.String(), "= Sollzeit 07:53:00")
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}
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func TestStartEndWithPauseAndSoll(t *testing.T) {
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output := runCommand(t, "--start", "08:00", "--ende", "16:30", "--pause", "00:30", "--soll", "07:53")
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@@ -86,12 +105,35 @@ func TestSignedDurationRequiresSign(t *testing.T) {
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}
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}
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func TestSaldoInputAcceptsSignsAndLegacyMinus(t *testing.T) {
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tests := []struct {
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input string
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want int
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}{
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{input: "+00:12:25", want: 745},
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{input: "-00:12:25", want: -745},
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{input: "00:12:25", want: -745},
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}
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for _, tt := range tests {
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t.Run(tt.input, func(t *testing.T) {
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got, err := parseSaldoInput(tt.input)
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if err != nil {
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t.Fatal(err)
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}
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if got != tt.want {
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t.Fatalf("want %d seconds, got %d", tt.want, got)
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}
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})
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}
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}
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func TestOvernightWorkDuration(t *testing.T) {
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start, err := parseClock("22:00")
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start, err := parseClock("19:00")
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if err != nil {
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t.Fatal(err)
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}
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end, err := parseClock("06:00")
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end, err := parseClock("07:00")
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if err != nil {
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t.Fatal(err)
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}
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@@ -100,8 +142,39 @@ func TestOvernightWorkDuration(t *testing.T) {
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t.Fatal(err)
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}
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if got := workDuration(start, end, pause); got != 27000 {
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t.Fatalf("want 27000 seconds, got %d", got)
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if got := workDuration(start, end, pause); got != 5400 {
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t.Fatalf("want 5400 seconds, got %d", got)
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}
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}
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func TestGrossDurationOnlyCountsWorkdayWindow(t *testing.T) {
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tests := []struct {
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name string
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start string
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end string
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want int
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}{
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{name: "full span is capped", start: "05:00", end: "21:00", want: 14 * 3600},
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{name: "after workday is removed", start: "19:00", end: "22:00", want: 1 * 3600},
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{name: "overnight counts both workday windows", start: "19:00", end: "07:00", want: 2 * 3600},
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{name: "outside workday only", start: "22:00", end: "05:00", want: 0},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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start, err := parseClock(tt.start)
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if err != nil {
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t.Fatal(err)
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}
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end, err := parseClock(tt.end)
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if err != nil {
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t.Fatal(err)
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}
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if got := grossDuration(start, end); got != tt.want {
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t.Fatalf("want %d seconds, got %d", tt.want, got)
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}
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})
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}
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}
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Reference in New Issue
Block a user