From e2feef1c27635557b9b602558aebe9944f3d6295 Mon Sep 17 00:00:00 2001
From: kjuulh <contact@kjuulh.io>
Date: Sun, 29 Oct 2023 00:13:45 +0200
Subject: [PATCH] feat: with multiple args

Signed-off-by: kjuulh <contact@kjuulh.io>
---
 cuddle/src/cli/subcommands/render_template.rs | 49 ++++++++++---------
 1 file changed, 27 insertions(+), 22 deletions(-)

diff --git a/cuddle/src/cli/subcommands/render_template.rs b/cuddle/src/cli/subcommands/render_template.rs
index 08a91e4..d1699bd 100644
--- a/cuddle/src/cli/subcommands/render_template.rs
+++ b/cuddle/src/cli/subcommands/render_template.rs
@@ -1,32 +1,37 @@
 use std::{path::PathBuf, str::FromStr};
 
-use clap::{Arg, ArgMatches, Command};
+use clap::{Arg, ArgGroup, ArgMatches, Command};
 
 use crate::{cli::CuddleCli, model::CuddleVariable};
 
+const DESTINATION: &'static str = "destination is the output path of the template once done, but default .tmpl is stripped and the normal file extension is used. this can be overwritten if a file path is entered instead. I.e. (/some/file/name.txt)";
+const TEMPLATE_FILE: &'static str = "template-file is the input file path of the .tmpl file (or inferred) that you would like to render";
+
 pub fn build_command(root_cmd: Command) -> Command {
     root_cmd.subcommand(
-    Command::new("render_template")
-                .about("renders a jinja compatible template")
-                .args(&[
-                    Arg::new("template-file")
-                        .alias("template")
-                        .short('t')
-                        .long("template-file")
-                        .required(true)
-                        .action(clap::ArgAction::Set).long_help("template-file is the input file path of the .tmpl file (or inferred) that you would like to render"),
-                    Arg::new("destination")
-                        .alias("dest")
-                        .short('d')
-                        .long("destination")
-                        .required(true)
-                        .action(clap::ArgAction::Set)
-                    .long_help("destination is the output path of the template once done, but default .tmpl is stripped and the normal file extension is used. this can be overwritten if a file path is entered instead. I.e. (/some/file/name.txt)"),
-                    Arg::new("extra-var")
-                        .long("extra-var")
-                        .required(false)
-                        .action(clap::ArgAction::Set),
-                ]))
+        Command::new("render_template")
+            .about("renders a jinja compatible template")
+            .args(&[
+                Arg::new("template-file")
+                    .alias("template")
+                    .short('t')
+                    .long("template-file")
+                    .required(true)
+                    .action(clap::ArgAction::Set)
+                    .long_help(TEMPLATE_FILE),
+                Arg::new("destination")
+                    .alias("dest")
+                    .short('d')
+                    .long("destination")
+                    .required(true)
+                    .action(clap::ArgAction::Set)
+                    .long_help(DESTINATION),
+                Arg::new("extra-var")
+                    .long("extra-var")
+                    .required(false)
+                    .action(clap::ArgAction::Append),
+            ]),
+    )
 }
 
 pub struct RenderTemplateCommand {