Helmule MVP

Basic functionality is there, helmule can mirror helm chart with small
modifications

helmudi/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "helmudi"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = { version = "4.4.18", features = ["derive"] }
+helmzoo_lib = { path = "../lib" }

helmudi/src/main.rs

@@ -0,0 +1,46 @@
+use std::{error::Error, process::exit};
+
+use helmzoo_lib::{
+    self,
+    output::{message_empty, message_error},
+};
+
+use clap::Parser;
+/// Simple program to greet a person
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+    /// Name of the working dir
+    #[arg(short, long)]
+    workdir: Option<String>,
+    /// Path to the configuration file
+    #[arg(short, long)]
+    config: String,
+    /// Dry run
+    #[arg(short, long, default_value = "false")]
+    dry_run: bool,
+    #[arg(long, default_value = "false")]
+    skip_prerequisites_check: bool,
+    /// Init git patch. Use it if you want to create git patch for a chart
+    /// It's going to pull a chart and init a git repo there, so you can
+    /// apply changes and create a patch file
+    /// It's not going to try mirroring changes, but will apply extensions
+    /// and patches that are already defined
+    #[arg(long)]
+    init_git_patch: Option<Vec<String>>,
+}
+
+fn exec(args: Args) -> Result<(), Box<dyn Error>> {
+    let workdir_path = helmzoo_lib::workdir::setup_workdir(args.workdir)?;
+    Ok(())
+}
+
+fn main() {
+    match exec(Args::parse()) {
+        Ok(()) => message_empty("Thanks for using helmule"),
+        Err(err) => {
+            message_error(err);
+            exit(1)
+        }
+    }
+}