Move the CLI to a module.

src/cli/mod.rs

@@ -0,0 +1 @@
+pub(crate) mod parameters;

src/cli/parameters.rs

@@ -0,0 +1,47 @@
+use clap::Args;
+use clap::Parser;
+use clap::Subcommand;
+use std::path::PathBuf;
+
+#[derive(Parser, Debug)]
+#[command(name = "Writer")]
+#[command(version = env!("CARGO_PKG_VERSION"))]
+#[command(about = "Generate a static site.", long_about = None)]
+#[command(propagate_version = true)]
+pub(crate) struct Cli {
+    #[command(subcommand)]
+    pub(crate) command: Commands,
+}
+
+#[derive(Subcommand, Debug)]
+pub(crate) enum Commands {
+    /// Initialize an empty website folder.
+    Init(InitArgs),
+
+    /// Build the static site.
+    Build(BuildArgs),
+
+    /// Add a blog post to the site.
+    AddPost(BuildArgs),
+}
+
+#[derive(Args, Debug)]
+pub(crate) struct InitArgs {
+    /// Path where you want the initial writer structure to be located.
+    #[arg(short, long)]
+    pub(crate) path: PathBuf,
+}
+
+#[derive(Args, Debug)]
+pub(crate) struct BuildArgs {
+    /// Path to the writer config file.
+    #[arg(short, long)]
+    pub(crate) config: PathBuf,
+}
+
+#[derive(Args, Debug)]
+pub(crate) struct AddPostArgs {
+    /// Path to the writer config file.
+    #[arg(short, long)]
+    pub(crate) config: PathBuf,
+}

src/main.rs

@@ -1,9 +1,11 @@
-use clap::Args;
-use clap::Parser;
-use clap::Subcommand;
-use std::path::PathBuf;
 use std::process::ExitCode;
 
+use clap::Parser;
+
+use self::cli::parameters::Cli;
+use self::cli::parameters::Commands;
+mod cli;
+
 fn main() -> Result<ExitCode, Box<dyn std::error::Error>> {
     let rt = tokio::runtime::Runtime::new()?;
     rt.block_on(async {
@@ -21,46 +23,3 @@ async fn main_body() -> Result<ExitCode, Box<dyn std::error::Error>> {
     };
     Ok(ExitCode::SUCCESS)
 }
-
-#[derive(Parser, Debug)]
-#[command(name = "Writer")]
-#[command(version = env!("CARGO_PKG_VERSION"))]
-#[command(about = "Generate a static site.", long_about = None)]
-#[command(propagate_version = true)]
-struct Cli {
-    #[command(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand, Debug)]
-enum Commands {
-    /// Initialize an empty website folder.
-    Init(InitArgs),
-
-    /// Build the static site.
-    Build(BuildArgs),
-
-    /// Add a blog post to the site.
-    AddPost(BuildArgs),
-}
-
-#[derive(Args, Debug)]
-struct InitArgs {
-    /// Path where you want the initial writer structure to be located.
-    #[arg(short, long)]
-    path: PathBuf,
-}
-
-#[derive(Args, Debug)]
-struct BuildArgs {
-    /// Path to the writer config file.
-    #[arg(short, long)]
-    config: PathBuf,
-}
-
-#[derive(Args, Debug)]
-struct AddPostArgs {
-    /// Path to the writer config file.
-    #[arg(short, long)]
-    config: PathBuf,
-}