De-bloat + goreleaser packages manpage

5 files changed, 45 insertions, 65 deletions

diff --git a/internal/app/app.go b/internal/app/app.go
index da19002..d0b168d 100644
--- a/internal/app/app.go
+++ b/internal/app/app.go
@@ -3,23 +3,16 @@ package app
 import (
 	"context"
 	_ "embed"
-	"fmt"
-	"io"
 	"log/slog"
 
 	"github.com/ChausseBenjamin/termpicker/internal/logging"
 	"github.com/ChausseBenjamin/termpicker/internal/switcher"
 	tea "github.com/charmbracelet/bubbletea"
-	"github.com/charmbracelet/glamour"
-	docs "github.com/urfave/cli-docs/v3"
 	"github.com/urfave/cli/v3"
 )
 
-//go:embed keybindings.md
-var KeybindingDocs string
-
-// Set by the build system
-var version = "compiled"
+//go:embed description.txt
+var Desc string
 
 func AppAction(ctx context.Context, cmd *cli.Command) error {
 	logfile := logging.Setup(cmd.String("logfile"))
@@ -40,28 +33,18 @@ func AppAction(ctx context.Context, cmd *cli.Command) error {
 	return nil
 }
 
-func Command() *cli.Command {
+func Command(version string) *cli.Command {
 	cmd := &cli.Command{
 		Name:                  "termpicker",
 		Usage:                 "A terminal-based color picker",
 		Action:                AppAction,
+		ArgsUsage:             "",
+		Description:           Desc,
 		Authors:               []any{"Benjamin Chausse <benjamin@chausse.xyz>"},
 		Version:               version,
 		Flags:                 AppFlags,
 		EnableShellCompletion: true,
 	}
 
-	cli.HelpPrinter = func(w io.Writer, _ string, _ any) {
-		docs.MarkdownDocTemplate = fmt.Sprintf("%s\n‎\n\n%s",
-			docs.MarkdownDocTemplate,
-			KeybindingDocs,
-		)
-
-		helpRaw, _ := docs.ToMarkdown(cmd)
-		helpCute, _ := glamour.Render(helpRaw, "auto")
-
-		w.Write([]byte(helpCute))
-	}
-
 	return cmd
 }
diff --git a/internal/app/description.txt b/internal/app/description.txt
new file mode 100644
index 0000000..cf58bd6
--- /dev/null
+++ b/internal/app/description.txt
@@ -0,0 +1,23 @@
+Termpicker is a terminal-based application designed to help users select and manipulate colors efficiently. Its keybindings are meant to be intuitive to vim users as it behaves in a modal way:
+
+Normal mode:
+
+	- h,l: decrease/increase the current slider coarsely by 5%
+	- H,L: decrease/increase the current slider finely by 1
+	- j,k: select the slider below/above
+	- <Tab>,<S-Tab>: move to the next/previous tab
+	- f,b : copy the color as an ANSI foreground/background escape code
+	- x,r,s,c: copy the color as a hex, rgb, hsl, or cmyk value
+  - ?: expand/shrink the help menu
+  - i,<cmd>: enter Insert mode
+  - q,<C-c>: quit the application
+
+Insert mode:
+
+	Manually type a color. Pressing  will cancel/leave insert mode. Anything in
+	the following formats will be used as a color input when pressing enter:
+
+	- Hex:   #rrggbb
+	- RGB:   rgb( r, g, b)
+	- CMYK:  cmyk(c, m, y, k)
+	- HSL:   hsl(h, s, l)
diff --git a/internal/app/flags.go b/internal/app/flags.go
index fae403b..7b3ab5a 100644
--- a/internal/app/flags.go
+++ b/internal/app/flags.go
@@ -3,19 +3,23 @@ package app
 import "github.com/urfave/cli/v3"
 
 const (
-	flagLogfile = "logfile"
+	flagLogfile = "log-file"
 )
 
 var AppFlags []cli.Flag = []cli.Flag{
 	&cli.StringFlag{
-		Name:    flagLogfile,
-		Aliases: []string{"l"},
-		Usage:   "Log file",
+		Name:        "color",
+		Aliases:     []string{"c"},
+		Usage:       "Initial color",
+		Value:       "",
+		DefaultText: "#b7416e",
 	},
 	&cli.StringFlag{
-		Name:    "color",
-		Aliases: []string{"c"},
-		Usage:   "Initial color",
-		Value:   "",
+		Name:        flagLogfile,
+		Aliases:     []string{"l"},
+		Usage:       "Log file",
+		Sources:     cli.EnvVars("TERMPICKER_LOG_FILE"),
+		DefaultText: "/path/to/termpicker-logs.txt",
 	},
+	cli.VersionFlag,
 }
diff --git a/internal/app/keybindings.md b/internal/app/keybindings.md
deleted file mode 100644
index 03f8201..0000000
--- a/internal/app/keybindings.md
+++ /dev/null
@@ -1,24 +0,0 @@
-# KEYBINDINGS
-
-**Normal mode**:
-
-- `h`,`l`: coarse decrease/increase the current slider by 5%
-- `H`,`L`: fine decrease/increase the current slider by 1
-- `j`,`k`: select the slider below/above
-- `<Tab>`,`<S-Tab>`: move to the next/previous tab
-- `f`,`b`: copy the color as an ANSI escape code for the foreground/background
-- `x`,`r`,`s`,`c`: copy the color as a hex/rgb/hsl/cmyk
-- `?`: expand/shrink the help menu
-- `i`,`<cmd>`: enter Insert mode
-- `q`/`<C-c>`: quit the application
-
-**Insert mode**:
-
-Manually type a color. Pressing <Esc> will cancel/leave insert mode.
-Anything in the following formats will be used as a color input when
-pressing enter:
-
-- Hex values: `#rrggbb`
-- RGB values: `rgb( r, g, b)`
-- CMYK values: `cmyk(c, m, y, k)`
-- HSL values: `hsl(h, s, l)`
diff --git a/internal/documentation/documentation.go b/internal/documentation/documentation.go
index af4b302..c1db2c2 100644
--- a/internal/documentation/documentation.go
+++ b/internal/documentation/documentation.go
@@ -12,26 +12,20 @@
  */
 package main
 
+//go:generate go run . > termpicker.1
+
 import (
 	_ "embed"
 	"log/slog"
 	"os"
-	"strings"
 
 	"github.com/ChausseBenjamin/termpicker/internal/app"
 	docs "github.com/urfave/cli-docs/v3"
 )
 
 func main() {
-	a := app.Command()
-
-	docs.MarkdownDocTemplate = strings.Join(
-		[]string{
-			docs.MarkdownDocTemplate,
-			app.KeybindingDocs,
-		},
-		"\n",
-	)
+	// version doesn't show up in the man page...
+	a := app.Command("")
 
 	man, err := docs.ToManWithSection(a, 1)
 	if err != nil {
@@ -40,5 +34,5 @@ func main() {
 		)
 		os.Exit(1)
 	}
-	os.Stdout.Write([]byte(man))
+	os.WriteFile("termpicker.1", []byte(man), 0644)
 }