Add editor as config

abra.yml

@@ -0,0 +1,4 @@
+# You can change your abra-main folder here
+#abraDir: $HOME
+# Set your favorite editor here
+#editor: nano

cli/app/config.go

@@ -7,6 +7,7 @@ import (
 
 	appPkg "coopcloud.tech/abra/pkg/app"
 	"coopcloud.tech/abra/pkg/autocomplete"
+	"coopcloud.tech/abra/pkg/config"
 	"coopcloud.tech/abra/pkg/i18n"
 	"coopcloud.tech/abra/pkg/log"
 	"github.com/AlecAivazis/survey/v2"
@@ -43,8 +44,8 @@ var AppConfigCommand = &cobra.Command{
 			log.Fatal(i18n.G("cannot find app with name %s", appName))
 		}
 
-		ed, ok := os.LookupEnv("EDITOR")
-		if !ok {
+		ed := config.EDITOR
+		if ed=="" {
 			edPrompt := &survey.Select{
 				Message: i18n.G("which editor do you wish to use?"),
 				Options: []string{"vi", "vim", "nvim", "nano", "pico", "emacs"},
@@ -53,7 +54,7 @@ var AppConfigCommand = &cobra.Command{
 				log.Fatal(err)
 			}
 		}
-
+		log.Debug(i18n.G("editor used: %s",ed))
 		c := exec.Command(ed, appFile.Path)
 		c.Stdin = os.Stdin
 		c.Stdout = os.Stdout

pkg/config/abra.go

@@ -66,6 +66,24 @@ func findAbraConfig(dir string) string {
 type Abra struct {
 	configPath string
 	AbraDir    string `yaml:"abraDir"`
+	Editor     string `yaml:"editor"`
+}
+
+// GetEditor returns the user's prefered edtor. It has the following logic:
+// 1. check if $EDITor is set
+// 2. check if EDITOR was set in a config file
+// 3. let the user select editor when editing .env-files.
+func (a Abra) GetEditor() string {
+	if editor, exists := os.LookupEnv("EDITOR"); exists && editor != "" {
+		log.Debug(i18n.G("read editor from $EDITOR"))
+		return editor
+	}
+	if a.Editor != "" {
+		log.Debug(i18n.G("read editor from config file"))
+		return a.Editor
+	}
+	log.Debug(i18n.G("no editor chosen"))
+	return ""
 }
 
 // GetAbraDir returns the abra dir. It has the following logic:
@@ -107,7 +125,7 @@ var (
 	CATALOGUE_JSON_REPO_NAME  = "recipes-catalogue-json"
 	TOOLSHED_SSH_URL_TEMPLATE = "ssh://git@git.coopcloud.tech:2222/toolshed/%s.git"
 	RECIPES_SSH_URL_TEMPLATE  = "ssh://git@git.coopcloud.tech:2222/coop-cloud/%s.git"
-
+	EDITOR                    = config.GetEditor()
 	// NOTE(d1): please note, this was done purely out of laziness on our part
 	// AFAICR. it's easy to punt the value into the label because that is what is
 	// expects. it's not particularly useful in terms of UI/UX but hey, nobody