Rebase on current version of Viddy

config.go

@@ -1,4 +1,4 @@
-package main
+package viddy
 
 import (
 	"errors"
@@ -24,7 +24,7 @@ var (
 type config struct {
 	runtime runtimeConfig
 	general general
-	theme   theme
+	Theme   theme
 	keymap  keymapping
 }
 
@@ -69,7 +69,7 @@ type keymapping struct {
 }
 
 //nolint:funlen,cyclop
-func newConfig(v *viper.Viper, args []string) (*config, error) {
+func NewConfig(v *viper.Viper, args []string) (*config, error) {
 	flagSet := pflag.NewFlagSet("", pflag.ExitOnError)
 
 	defaultInterval := os.Getenv("WATCH_INTERVAL")
@@ -172,7 +172,7 @@ func newConfig(v *viper.Viper, args []string) (*config, error) {
 	v.SetDefault("color.border", "gray")
 	v.SetDefault("color.title", "gray")
 
-	conf.theme.Theme = tview.Theme{
+	conf.Theme.Theme = tview.Theme{
 		PrimitiveBackgroundColor:    tcell.GetColor(v.GetString("color.background")),
 		ContrastBackgroundColor:     tcell.GetColor(v.GetString("color.contrast_background")),
 		MoreContrastBackgroundColor: tcell.GetColor(v.GetString("color.more_contrast_background")),

config_test.go

@@ -1,4 +1,4 @@
-package main
+package viddy
 
 import (
 	"bytes"

generator.go

@@ -1,4 +1,4 @@
-package main
+package viddy
 
 import "time"
 

main.go

@@ -1,4 +1,4 @@
-package main
+package viddy
 
 import (
 	"fmt"

run.go

@@ -1,6 +1,6 @@
 //go:build !windows
 
-package main
+package viddy
 
 import (
 	"bytes"

run_windows.go

@@ -1,6 +1,6 @@
 //go:build windows
 
-package main
+package viddy
 
 import (
 	"bytes"

snapshot.go

@@ -1,4 +1,4 @@
-package main
+package viddy
 
 import (
 	"bytes"
@@ -47,8 +47,9 @@ type Snapshot struct {
 	finish chan<- struct{}
 }
 
-//nolint:lll
 // NewSnapshot returns Snapshot object.
+//
+//nolint:lll
 func NewSnapshot(id int64, command string, args []string, shell string, shellOpts string, before *Snapshot, finish chan<- struct{}) *Snapshot {
 	return &Snapshot{
 		id:      id,

viddy.go

@@ -1,9 +1,11 @@
-package main
+package viddy
 
 import (
 	"bytes"
 	"errors"
 	"fmt"
+	"github.com/adrg/xdg"
+	"github.com/spf13/viper"
 	"html/template"
 	"io"
 	"os"
@@ -141,6 +143,26 @@ func NewViddy(conf *config) *Viddy {
 	}
 }
 
+func NewPreconfigedViddy(args []string) *Viddy {
+	v := viper.New()
+	v.SetConfigType("toml")
+	v.SetConfigName("viddy")
+	v.AddConfigPath(xdg.ConfigHome)
+
+	_ = v.ReadInConfig()
+
+	conf, err := NewConfig(v, args)
+
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	tview.Styles = conf.Theme.Theme
+	preConfigedViddy := NewViddy(conf)
+	return preConfigedViddy
+}
+
 func (v *Viddy) ShowLogView(b bool) {
 	v.showLogView = b
 	v.arrange()
@@ -412,7 +434,7 @@ func (v *Viddy) arrange() {
 }
 
 // Run is entry point to run viddy.
-//nolint: funlen,gocognit,cyclop
+// nolint: funlen,gocognit,cyclop
 func (v *Viddy) Run() error {
 	b := tview.NewTextView()
 	b.SetDynamicColors(true)