feat: Mise en place autocompletion

README.md

@@ -15,13 +15,14 @@ Inside of this module there will be multiple categories of commands that will be
 - `dev_cli code` - Commands that are related to vscode manipulation (Open che workspace in vscode desktop)
 - `dev_cli workspace` - Commands that are related to workspace manipulation (Info/Get/List/Start/Stop/...)
 - `dev_cli shell` - Commands that are related to shell manipulation (ItShell/ExecShell/...)
+- `dev_cli completion` - Commands that are related to completion manipulation (Bash/Zsh/...)
 
-#### Code
+#### Code - Working
 
 - `dev_cli code open` - Open the current workspace in vscode desktop
 - `dev_cli code check` - Check if the needed vscode extension are installed and install them if needed
 
-#### Workspace
+#### Workspace - TODO
 
 - `dev_cli workspace info` - Output workspace info, and if run directly in a workspace, output the current workspace info, either ask the user to choose a workspace (output could be json or yaml)
 - `dev_cli workspace get` - Get a workspace by name, by default the current if in one
@@ -32,11 +33,15 @@ Inside of this module there will be multiple categories of commands that will be
 - `dev_cli workspace restart` - Restart a workspace by name
 - `dev_cli workspace restart_from_local` - Restart from local devfile
 
-#### Shell
+#### Shell - TODO
 
 - `dev_cli shell it` - Start an interactive shell in the current workspace
 - `dev_cli shell exec` - Execute a command in the current workspace
 
+#### Completion - TODO
+
+- `dev_cli completion -s $TERMINAL_KIND` - Output $TERMINAL_KIND completion script
+
 ## MonoRepo
 
 Based on the [Rust NX](https://github.com/cammisuli/monodon/tree/main/packages/rust) template.

apps/dev_cli/Cargo.toml

@@ -16,5 +16,6 @@ tracing = { workspace = true }
 k8s-openapi = { workspace = true }
 kube = { workspace = true }
 clap = { version = "4.5.23", features = ["derive"] }
+clap_complete = "4.5.40"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

apps/dev_cli/src/main.rs

@@ -1,4 +1,5 @@
-use clap::{Parser, Subcommand};
+use clap::{CommandFactory, Parser, Subcommand};
+use clap_complete::{generate, Shell};
 use level::VerboseSwapLevel;
 use tool_tracing::{init, level::VerboseLevel, tracing_kind::Tracing};
 
@@ -40,6 +41,11 @@ pub enum Commands {
         #[command(subcommand)]
         code: Option<code::Code>,
     },
+    /// Generate completion scripts for your shell
+    Completion {
+        #[arg(short, long)]
+        shell: Shell,
+    },
 }
 
 #[tokio::main]
@@ -79,6 +85,10 @@ async fn main() {
         Some(Commands::Code { code }) => {
             code.as_ref().unwrap().run().await;
         }
+        Some(Commands::Completion { shell }) => {
+            let mut cmd = Cli::command();
+            generate(*shell, &mut cmd, "dev_cli", &mut std::io::stdout());
+        }
         None => tracing::info!("No command provided"),
     };
 }