Add command to edit a config

1 files changed, 37 insertions, 0 deletions

diff --git a/cmd/edit.go b/cmd/edit.go
new file mode 100644
index 0000000..755abe8
--- /dev/null
+++ b/cmd/edit.go
@@ -0,0 +1,37 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"github.com/spf13/cobra"
+)
+
+var editor string
+
+func editCmd() *cobra.Command {
+	editCmd := &cobra.Command{
+		Use:   "edit",
+		Short: "edit dashboard",
+		Run: func(cmd *cobra.Command, args []string) {
+			edit(args)
+		},
+	}
+
+	editCmd.Flags().StringVarP(&editor, "editor", "e", "$EDITOR", "Path of your favorite editor")
+
+	return editCmd
+}
+
+func edit(args []string) {
+	// TODO make it work for every OS
+	cmd := exec.Command(os.ExpandEnv(editor), filepath.Join(dashPath(), args[0]))
+	cmd.Stdin = os.Stdin
+	cmd.Stdout = os.Stdout
+	err := cmd.Run()
+	if err != nil {
+		fmt.Println(err)
+	}
+}