init subcommand (#1840)

* `init` subcommand

* clippy

packages/cli/src/cli/create.rs

@@ -21,9 +21,15 @@ impl Create {
 
         let path = cargo_generate::generate(args)?;
 
+        post_create(&path)
+    }
+}
+
+// being also used by `init`
+pub fn post_create(path: &PathBuf) -> Result<()> {
     // first run cargo fmt
     let mut cmd = Command::new("cargo");
-        let cmd = cmd.arg("fmt").current_dir(&path);
+    let cmd = cmd.arg("fmt").current_dir(path);
     let output = cmd.output().expect("failed to execute process");
     if !output.status.success() {
         log::error!("cargo fmt failed");
@@ -62,7 +68,6 @@ impl Create {
 
     Ok(())
 }
-}
 
 fn remove_triple_newlines(string: &str) -> String {
     let mut new_string = String::new();

packages/cli/src/cli/init.rs

@@ -0,0 +1,33 @@
+use super::*;
+use cargo_generate::{GenerateArgs, TemplatePath};
+
+#[derive(Clone, Debug, Default, Deserialize, Parser)]
+#[clap(name = "init")]
+pub struct Init {
+    /// Template path
+    #[clap(default_value = "gh:dioxuslabs/dioxus-template", long)]
+    template: String,
+}
+
+impl Init {
+    pub fn init(self) -> Result<()> {
+        // get dir name
+        let name = std::env::current_dir()?
+            .file_name()
+            .map(|f| f.to_str().unwrap().to_string());
+
+        let args = GenerateArgs {
+            template_path: TemplatePath {
+                auto_path: Some(self.template),
+                ..Default::default()
+            },
+            name,
+            init: true,
+            ..Default::default()
+        };
+
+        let path = cargo_generate::generate(args)?;
+
+        create::post_create(&path)
+    }
+}

packages/cli/src/cli/mod.rs

@@ -6,6 +6,7 @@ pub mod check;
 pub mod clean;
 pub mod config;
 pub mod create;
+pub mod init;
 pub mod plugin;
 pub mod serve;
 pub mod translate;
@@ -56,9 +57,12 @@ pub enum Commands {
     /// Build, watch & serve the Rust WASM app and all of its assets.
     Serve(serve::Serve),
 
-    /// Init a new project for Dioxus.
+    /// Create a new project for Dioxus.
     Create(create::Create),
 
+    /// Init a new project for Dioxus
+    Init(init::Init),
+
     /// Clean output artifacts.
     Clean(clean::Clean),
 
@@ -94,6 +98,7 @@ impl Display for Commands {
             Commands::Translate(_) => write!(f, "translate"),
             Commands::Serve(_) => write!(f, "serve"),
             Commands::Create(_) => write!(f, "create"),
+            Commands::Init(_) => write!(f, "init"),
             Commands::Clean(_) => write!(f, "clean"),
             Commands::Config(_) => write!(f, "config"),
             Commands::Version(_) => write!(f, "version"),

packages/cli/src/main.rs

@@ -52,6 +52,10 @@ async fn main() -> anyhow::Result<()> {
             .create()
             .map_err(|e| anyhow!("🚫 Creating new project failed: {}", e)),
 
+        Init(opts) => opts
+            .init()
+            .map_err(|e| anyhow!("🚫 Initialising a new project failed: {}", e)),
+
         Config(opts) => opts
             .config()
             .map_err(|e| anyhow!("🚫 Configuring new project failed: {}", e)),