feat: interactive file picker if input is not present

go.mod

@@ -16,10 +16,11 @@ require (
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/catppuccin/go v0.2.0 // indirect
-	github.com/charmbracelet/bubbles v0.17.2-0.20240125161725-fc18779a6ae9 // indirect
+	github.com/charmbracelet/bubbles v0.17.2-0.20240129221336-07e7bd4ee418 // indirect
 	github.com/charmbracelet/bubbletea v0.25.0 // indirect
 	github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
 	github.com/dlclark/regexp2 v1.10.0 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
@@ -28,7 +29,7 @@ require (
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/muesli/reflow v0.3.0 // indirect
 	github.com/muesli/termenv v0.15.2 // indirect
-	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/rivo/uniseg v0.4.6 // indirect
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
 	golang.org/x/sync v0.6.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect

go.sum

@@ -14,8 +14,8 @@ github.com/beevik/etree v1.3.0 h1:hQTc+pylzIKDb23yYprodCWWTt+ojFfUZyzU09a/hmU=
 github.com/beevik/etree v1.3.0/go.mod h1:aiPf89g/1k3AShMVAzriilpcE4R/Vuor90y83zVZWFc=
 github.com/catppuccin/go v0.2.0 h1:ktBeIrIP42b/8FGiScP9sgrWOss3lw0Z5SktRoithGA=
 github.com/catppuccin/go v0.2.0/go.mod h1:8IHJuMGaUUjQM82qBrGNBv7LFq6JI3NnQCF6MOlZjpc=
-github.com/charmbracelet/bubbles v0.17.2-0.20240125161725-fc18779a6ae9 h1:DgM7KYTYQqfv7FmUFsSMgjpzsQgZPToBKANhrbgEGmg=
-github.com/charmbracelet/bubbles v0.17.2-0.20240125161725-fc18779a6ae9/go.mod h1:bFPs/pcBrPDNRHK9DOOctOwvdSjRtdA5iFmhdQ/QT7w=
+github.com/charmbracelet/bubbles v0.17.2-0.20240129221336-07e7bd4ee418 h1:uvKilAnaaZbbqtI3KR8KXdEy2eqqm7F0lr1bmlPpUyE=
+github.com/charmbracelet/bubbles v0.17.2-0.20240129221336-07e7bd4ee418/go.mod h1:bFPs/pcBrPDNRHK9DOOctOwvdSjRtdA5iFmhdQ/QT7w=
 github.com/charmbracelet/bubbletea v0.25.0 h1:bAfwk7jRz7FKFl9RzlIULPkStffg5k6pNt5dywy4TcM=
 github.com/charmbracelet/bubbletea v0.25.0/go.mod h1:EN3QDR1T5ZdWmdfDzYcqOCAps45+QIJbLOBxmVNWNNg=
 github.com/charmbracelet/lipgloss v0.9.1 h1:PNyd3jvaJbg4jRHKWXnCj1akQm4rh8dbEzN1p/u1KWg=
@@ -30,6 +30,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/dlclark/regexp2 v1.4.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
 github.com/dlclark/regexp2 v1.10.0 h1:+/GIL799phkJqYW+3YbOd8LCcbHzT0Pbo8zl70MHsq0=
 github.com/dlclark/regexp2 v1.10.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
 github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
@@ -55,8 +57,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
-github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/rivo/uniseg v0.4.6 h1:Sovz9sDSwbOz9tgUy8JpT+KgCkPYJEN/oYzlJiYTNLg=
+github.com/rivo/uniseg v0.4.6/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=

interactive.go

@@ -3,6 +3,7 @@ package main
 import (
 	"errors"
 	"fmt"
+	"path/filepath"
 	"regexp"
 	"strconv"
 	"strings"
@@ -30,16 +31,32 @@ func runForm(config *Config) (*Config, error) {
 
 	theme := huh.ThemeCharm()
 	theme.FieldSeparator = lipgloss.NewStyle()
-	theme.Blurred.Title.Width(14).Foreground(lipgloss.Color("7"))
-	theme.Focused.Title.Width(14).Foreground(green).Bold(true)
-	theme.Blurred.Description.Foreground(lipgloss.Color("0"))
-	theme.Focused.Description.Foreground(lipgloss.Color("7"))
+	theme.Blurred.Title = theme.Blurred.Title.Copy().Width(14).Foreground(lipgloss.Color("7"))
+	theme.Focused.Title = theme.Focused.Title.Copy().Width(14).Foreground(green).Bold(true)
+	theme.Focused.Title = theme.Focused.Title.Copy().Width(14).Foreground(green).Bold(true)
+	theme.Blurred.Description = theme.Blurred.Description.Copy().Foreground(lipgloss.Color("0"))
+	theme.Focused.Description = theme.Focused.Description.Copy().Foreground(lipgloss.Color("7"))
 	theme.Blurred.BlurredButton = lipgloss.NewStyle().Foreground(lipgloss.Color("8")).PaddingRight(1)
 	theme.Blurred.FocusedButton = lipgloss.NewStyle().Foreground(lipgloss.Color("7")).PaddingRight(1)
 	theme.Focused.BlurredButton = lipgloss.NewStyle().Foreground(lipgloss.Color("8")).PaddingRight(1)
 	theme.Focused.FocusedButton = lipgloss.NewStyle().Foreground(lipgloss.Color("15")).PaddingRight(1)
-	theme.Focused.NoteTitle.Margin(1, 0)
-	theme.Blurred.NoteTitle.Margin(1, 0)
+	theme.Focused.NoteTitle = theme.Focused.NoteTitle.Copy().Margin(1, 0)
+	theme.Blurred.NoteTitle = theme.Blurred.NoteTitle.Copy().Margin(1, 0)
+
+	if config.Input == "" {
+		_ = huh.NewForm(
+			huh.NewGroup(
+				huh.NewNote().Title("Capture file"),
+				huh.NewFilePicker().
+					Height(10).
+					Value(&config.Input),
+			),
+		).WithTheme(theme).Run()
+
+		base, ext := filepath.Base(config.Input), filepath.Ext(config.Input)
+		config.Output = strings.TrimSuffix(base, ext) + ".svg"
+	}
+
 	theme.Focused.Base.
 		Border(lipgloss.Border{Left: "> "}, false).
 		BorderLeft(true).
@@ -182,11 +199,6 @@ func runForm(config *Config) (*Config, error) {
 		),
 	).WithTheme(theme).WithHeight(10)
 
-	// Let's first select a input file if not specified
-	if config.Input == "" {
-		config.Input = pickFile()
-	}
-
 	err := f.Run()
 
 	config.Padding = parsePadding(padding)
@@ -266,7 +278,3 @@ func parsePadding(v string) []int {
 }
 
 var parseMargin = parsePadding
-
-func pickFile() string {
-	return "main.go"
-}