Glamour support for merge request descriptions

cmd/mr.go

@@ -38,5 +38,6 @@ func init() {
 	mrCmd.Flags().BoolP("list", "l", false, "List merge requests on a remote")
 	mrCmd.Flags().BoolP("browse", "b", false, "View merge request <id> in a browser")
 	mrCmd.Flags().StringP("close", "d", "", "Close merge request <id> on remote")
+	mrCmd.Flags().BoolP("no-glamour", "G", false, "Don't use glamour to print the issue description")
 	RootCmd.AddCommand(mrCmd)
 }

cmd/mr_show.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"strings"
 
+	"github.com/charmbracelet/glamour"
 	"github.com/spf13/cobra"
 	gitlab "github.com/xanzy/go-gitlab"
 	lab "github.com/zaquestion/lab/internal/gitlab"
@@ -27,11 +28,13 @@ var mrShowCmd = &cobra.Command{
 			log.Fatal(err)
 		}
 
-		printMR(mr, rn)
+		glamour_disabled, _ := cmd.Flags().GetBool("no-glamour")
+
+		printMR(mr, rn, !glamour_disabled)
 	},
 }
 
-func printMR(mr *gitlab.MergeRequest, project string) {
+func printMR(mr *gitlab.MergeRequest, project string, glamour_enabled bool) {
 	assignee := "None"
 	milestone := "None"
 	labels := "None"
@@ -50,6 +53,14 @@ func printMR(mr *gitlab.MergeRequest, project string) {
 		labels = strings.Join(mr.Labels, ", ")
 	}
 
+	if glamour_enabled {
+		r, _ := glamour.NewTermRenderer(
+			glamour.WithStandardStyle("dark"),
+		)
+
+		mr.Description, _ = r.Render(mr.Description)
+	}
+
 	fmt.Printf(`
 #%d %s
 ===================================
@@ -72,5 +83,6 @@ WebURL: %s
 func init() {
 	mrShowCmd.MarkZshCompPositionalArgumentCustom(1, "__lab_completion_remote")
 	mrShowCmd.MarkZshCompPositionalArgumentCustom(2, "__lab_completion_merge_request $words[2]")
+	mrShowCmd.Flags().BoolP("no-glamour", "G", false, "Don't use glamour to print the issue description")
 	mrCmd.AddCommand(mrShowCmd)
 }