feat: add special value next for tag filters

app/commands/changelog.go

@@ -16,6 +16,7 @@ func ChangelogFlags(settings *app.ChangelogSettings) []cli.Flag {
 			Name:        "size",
 			Value:       10, //nolint:gomnd
 			Aliases:     []string{"n"},
+			Destination: &settings.Size,
 			Usage:       "get changelog from last 'n' tags",
 		},
 		&cli.BoolFlag{
@@ -43,7 +44,7 @@ func ChangelogFlags(settings *app.ChangelogSettings) []cli.Flag {
 }
 
 //nolint:gocognit
-func ChangelogHandler(g app.GitSV) cli.ActionFunc {
+func ChangelogHandler(g app.GitSV, settings *app.ChangelogSettings) cli.ActionFunc {
 	return func(c *cli.Context) error {
 		tags, err := g.Tags()
 		if err != nil {
@@ -56,7 +57,7 @@ func ChangelogHandler(g app.GitSV) cli.ActionFunc {
 
 		var releaseNotes []sv.ReleaseNote
 
-		if g.Settings.ChangelogSettings.AddNext {
+		if settings.AddNext {
 			rnVersion, updated, date, commits, uerr := getNextVersionInfo(g, g.CommitProcessor)
 			if uerr != nil {
 				return uerr
@@ -68,7 +69,7 @@ func ChangelogHandler(g app.GitSV) cli.ActionFunc {
 		}
 
 		for i, tag := range tags {
-			if !g.Settings.ChangelogSettings.All && i >= g.Settings.ChangelogSettings.Size {
+			if !settings.All && i >= settings.Size {
 				break
 			}
 
@@ -77,7 +78,7 @@ func ChangelogHandler(g app.GitSV) cli.ActionFunc {
 				previousTag = tags[i+1].Name
 			}
 
-			if g.Settings.ChangelogSettings.Strict && !sv.IsValidVersion(tag.Name) {
+			if settings.Strict && !sv.IsValidVersion(tag.Name) {
 				continue
 			}
 
@@ -95,13 +96,13 @@ func ChangelogHandler(g app.GitSV) cli.ActionFunc {
 			return fmt.Errorf("could not format changelog: %w", err)
 		}
 
-		if g.Settings.ChangelogSettings.Out == "" {
+		if settings.Out == "" {
 			os.Stdout.WriteString(fmt.Sprintf("%s\n", output))
 
 			return nil
 		}
 
-		w, err := os.Create(g.Settings.ChangelogSettings.Out)
+		w, err := os.Create(settings.Out)
 		if err != nil {
 			return fmt.Errorf("could not write changelog: %w", err)
 		}

app/commands/commitlog.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"strings"
 
 	"github.com/thegeeklab/git-sv/app"
 	"github.com/thegeeklab/git-sv/sv"
@@ -16,56 +17,61 @@ var (
 	errUnknownTag          = errors.New("unknown tag")
 )
 
-func CommitLogFlags() []cli.Flag {
+func CommitLogFlags(settings *app.CommitLogSettings) []cli.Flag {
 	return []cli.Flag{
 		&cli.StringFlag{
 			Name:        "t",
 			Aliases:     []string{"tag"},
 			Usage:       "get commit log from a specific tag",
+			Destination: &settings.Tag,
+			Value:       "next",
 		},
 		&cli.StringFlag{
 			Name:        "r",
 			Aliases:     []string{"range"},
 			Usage:       "type of range of commits, use: tag, date or hash",
+			Destination: &settings.Range,
 			Value:       string(app.TagRange),
 		},
 		&cli.StringFlag{
 			Name:        "s",
 			Aliases:     []string{"start"},
 			Usage:       "start range of git log revision range, if date, the value is used on since flag instead",
+			Destination: &settings.Start,
 		},
 		&cli.StringFlag{
 			Name:        "e",
 			Aliases:     []string{"end"},
 			Usage:       "end range of git log revision range, if date, the value is used on until flag instead",
+			Destination: &settings.End,
 		},
 	}
 }
 
-func CommitLogHandler(g app.GitSV) cli.ActionFunc {
+func CommitLogHandler(g app.GitSV, settings *app.CommitLogSettings) cli.ActionFunc {
 	return func(c *cli.Context) error {
 		var (
 			commits []sv.CommitLog
 			err     error
 		)
 
-		tagFlag := c.String("t")
-		rangeFlag := c.String("r")
-		startFlag := c.String("s")
-		endFlag := c.String("e")
+		tagDefault := "next"
+		tagFlag := strings.TrimSpace(strings.ToLower(settings.Tag))
 
-		if tagFlag != "" && (rangeFlag != string(app.TagRange) || startFlag != "" || endFlag != "") {
+		if tagFlag != tagDefault &&
+			(settings.Range != string(app.TagRange) || settings.Start != "" || settings.End != "") {
 			return errCanNotCreateTagFlag
 		}
 
-		if tagFlag != "" {
-			commits, err = getTagCommits(g, tagFlag)
-		} else {
-			r, rerr := logRange(g, rangeFlag, startFlag, endFlag)
+		if tagFlag == tagDefault {
+			r, rerr := logRange(g, settings.Range, settings.Start, settings.End)
 			if rerr != nil {
 				return rerr
 			}
+
 			commits, err = g.Log(r)
+		} else {
+			commits, err = getTagCommits(g, tagFlag)
 		}
 
 		if err != nil {

app/commands/commitnotes.go

@@ -38,20 +38,18 @@ func CommitNotesFlags(settings *app.CommitNotesSettings) []cli.Flag {
 	}
 }
 
-func CommitNotesHandler(g app.GitSV) cli.ActionFunc {
+func CommitNotesHandler(g app.GitSV, settings *app.CommitNotesSettings) cli.ActionFunc {
 	return func(c *cli.Context) error {
 		var date time.Time
 
-		rangeFlag := g.Settings.CommitNotesSettings.Range
-
-		lr, err := logRange(g, rangeFlag, g.Settings.CommitNotesSettings.Start, g.Settings.CommitNotesSettings.End)
+		lr, err := logRange(g, settings.Range, settings.Start, settings.End)
 		if err != nil {
 			return err
 		}
 
 		commits, err := g.Log(lr)
 		if err != nil {
-			return fmt.Errorf("error getting git log from range: %s: %w", rangeFlag, err)
+			return fmt.Errorf("error getting git log from range: %s: %w", settings.Range, err)
 		}
 
 		if len(commits) > 0 {
@@ -63,13 +61,13 @@ func CommitNotesHandler(g app.GitSV) cli.ActionFunc {
 			return fmt.Errorf("could not format commit notes: %w", err)
 		}
 
-		if g.Settings.CommitNotesSettings.Out == "" {
+		if settings.End == "" {
 			os.Stdout.WriteString(fmt.Sprintf("%s\n", output))
 
 			return nil
 		}
 
-		w, err := os.Create(g.Settings.CommitNotesSettings.Out)
+		w, err := os.Create(settings.End)
 		if err != nil {
 			return fmt.Errorf("could not write commit notes: %w", err)
 		}

app/commands/releasenotes.go

@@ -3,6 +3,7 @@ package commands
 import (
 	"fmt"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/Masterminds/semver/v3"
@@ -18,6 +19,7 @@ func ReleaseNotesFlags(settings *app.ReleaseNotesSettings) []cli.Flag {
 			Aliases:     []string{"tag"},
 			Usage:       "get release note from tag",
 			Destination: &settings.Tag,
+			Value:       "next",
 		},
 		&cli.StringFlag{
 			Name:        "o",
@@ -28,7 +30,7 @@ func ReleaseNotesFlags(settings *app.ReleaseNotesSettings) []cli.Flag {
 	}
 }
 
-func ReleaseNotesHandler(g app.GitSV) cli.ActionFunc {
+func ReleaseNotesHandler(g app.GitSV, settings *app.ReleaseNotesSettings) cli.ActionFunc {
 	return func(c *cli.Context) error {
 		var (
 			commits   []sv.CommitLog
@@ -38,11 +40,13 @@ func ReleaseNotesHandler(g app.GitSV) cli.ActionFunc {
 			err       error
 		)
 
-		if tag = g.Settings.ReleaseNotesSettings.Tag; tag != "" {
-			rnVersion, date, commits, err = getTagVersionInfo(g, tag)
-		} else {
+		tagFlag := strings.TrimSpace(strings.ToLower(settings.Tag))
+
+		if tagFlag == "next" {
 			// TODO: should generate release notes if version was not updated?
 			rnVersion, _, date, commits, err = getNextVersionInfo(g, g.CommitProcessor)
+		} else {
+			rnVersion, date, commits, err = getTagVersionInfo(g, tag)
 		}
 
 		if err != nil {
@@ -56,13 +60,13 @@ func ReleaseNotesHandler(g app.GitSV) cli.ActionFunc {
 			return fmt.Errorf("could not format release notes: %w", err)
 		}
 
-		if g.Settings.ReleaseNotesSettings.Out == "" {
+		if settings.Out == "" {
 			os.Stdout.WriteString(fmt.Sprintf("%s\n", output))
 
 			return nil
 		}
 
-		w, err := os.Create(g.Settings.ReleaseNotesSettings.Out)
+		w, err := os.Create(settings.Out)
 		if err != nil {
 			return fmt.Errorf("could not write release notes: %w", err)
 		}

app/config.go

@@ -18,6 +18,7 @@ type Settings struct {
 	ChangelogSettings    ChangelogSettings
 	ReleaseNotesSettings ReleaseNotesSettings
 	CommitNotesSettings  CommitNotesSettings
+	CommitLogSettings    CommitLogSettings
 }
 
 type ChangelogSettings struct {
@@ -40,6 +41,13 @@ type CommitNotesSettings struct {
 	Out   string
 }
 
+type CommitLogSettings struct {
+	Tag   string
+	Range string
+	Start string
+	End   string
+}
+
 // Config cli yaml config.
 type Config struct {
 	Version       string                 `yaml:"version"`

cmd/git-sv/main.go

@@ -86,8 +86,8 @@ func main() {
 				Description: `The range filter is used based on git log filters, check https://git-scm.com/docs/git-log
 for more info. When flag range is "tag" and start is empty, last tag created will be used instead.
 When flag range is "date", if "end" is YYYY-MM-DD the range will be inclusive.`,
-				Action: commands.CommitLogHandler(gsv),
-				Flags:  commands.CommitLogFlags(),
+				Action: commands.CommitLogHandler(gsv, &gsv.Settings.CommitLogSettings),
+				Flags:  commands.CommitLogFlags(&gsv.Settings.CommitLogSettings),
 			},
 			{
 				Name:    "commit-notes",
@@ -96,21 +96,21 @@ When flag range is "date", if "end" is YYYY-MM-DD the range will be inclusive.`,
 				Description: `The range filter is used based on git log filters, check https://git-scm.com/docs/git-log
 for more info. When flag range is "tag" and start is empty, last tag created will be used instead.
 When flag range is "date", if "end" is YYYY-MM-DD the range will be inclusive.`,
-				Action: commands.CommitNotesHandler(gsv),
+				Action: commands.CommitNotesHandler(gsv, &gsv.Settings.CommitNotesSettings),
 				Flags:  commands.CommitNotesFlags(&gsv.Settings.CommitNotesSettings),
 			},
 			{
 				Name:    "release-notes",
 				Aliases: []string{"rn"},
 				Usage:   "generate release notes",
-				Action:  commands.ReleaseNotesHandler(gsv),
+				Action:  commands.ReleaseNotesHandler(gsv, &gsv.Settings.ReleaseNotesSettings),
 				Flags:   commands.ReleaseNotesFlags(&gsv.Settings.ReleaseNotesSettings),
 			},
 			{
 				Name:    "changelog",
 				Aliases: []string{"cgl"},
 				Usage:   "generate changelog",
-				Action:  commands.ChangelogHandler(gsv),
+				Action:  commands.ChangelogHandler(gsv, &gsv.Settings.ChangelogSettings),
 				Flags:   commands.ChangelogFlags(&gsv.Settings.ChangelogSettings),
 			},
 			{