feat(crates/tuono): feat: add spinner to tuono build (tuono-labs#560)

.editorconfig

@@ -5,3 +5,6 @@ end_of_line = lf
 indent_style = space
 indent_size = 2
 max_line_length = 80
+
+[*.rs]
+indent_size = 4

crates/tuono/src/build.rs

@@ -0,0 +1,84 @@
+use fs_extra::dir::{copy, CopyOptions};
+use spinners::{Spinner, Spinners};
+use std::path::PathBuf;
+use std::thread::sleep;
+use std::time::Duration;
+
+use crate::app::App;
+use crate::mode::Mode;
+
+pub fn build(mut app: App, ssg: bool, no_js_emit: bool) {
+    if no_js_emit {
+        println!("Rust build successfully finished");
+        return;
+    }
+
+    if ssg && app.has_dynamic_routes() {
+        // TODO: allow dynamic routes static generation
+        println!("Cannot statically build dynamic routes");
+        return;
+    }
+
+    app.build_tuono_config()
+        .expect("Failed to build tuono.config.ts");
+
+    let mut app_build_spinner = Spinner::new(Spinners::Dots, "Building app...".into());
+
+    app.check_server_availability(Mode::Prod);
+
+    app.build_react_prod();
+
+    // Remove the spinner
+    app_build_spinner.stop_with_message("\u{2705}Build completed".into());
+
+    if ssg {
+        let mut app_build_static_spinner =
+            Spinner::new(Spinners::Dots, "Static site generation".into());
+
+        let static_dir = PathBuf::from("out/static");
+
+        if static_dir.is_dir() {
+            std::fs::remove_dir_all(&static_dir).expect("Failed to clear the out/static folder");
+        }
+
+        std::fs::create_dir(&static_dir).expect("Failed to create static output dir");
+
+        copy(
+            "./out/client",
+            static_dir,
+            &CopyOptions::new().overwrite(true).content_only(true),
+        )
+        .expect("Failed to clone assets into static output folder");
+
+        // Start the server
+        #[allow(clippy::zombie_processes)]
+        let mut rust_server = app.run_rust_server();
+
+        let reqwest_client = reqwest::blocking::Client::builder()
+            .user_agent("")
+            .build()
+            .expect("Failed to build reqwest client");
+
+        // Wait for server
+        let mut is_server_ready = false;
+        let config = app.config.as_ref().unwrap();
+
+        while !is_server_ready {
+            let server_url = format!("http://{}:{}", config.server.host, config.server.port);
+            if reqwest_client.get(&server_url).send().is_ok() {
+                is_server_ready = true;
+            }
+            sleep(Duration::from_secs(1));
+        }
+
+        for (_, route) in app.route_map {
+            route.save_ssg_file(&reqwest_client);
+        }
+
+        // Close server
+        let _ = rust_server.kill();
+
+        app_build_static_spinner
+            .stop_with_message("\u{2705}Static site generation completed".into());
+    }
+}

crates/tuono/src/cli.rs

@@ -1,11 +1,9 @@
-use fs_extra::dir::{copy, CopyOptions};
 use std::path::PathBuf;
-use std::thread::sleep;
-use std::time::Duration;
 
 use clap::{Parser, Subcommand};
 
 use crate::app::App;
+use crate::build;
 use crate::mode::Mode;
 use crate::scaffold_project;
 use crate::source_builder::{bundle_axum_source, check_tuono_folder, create_client_entry_files};
@@ -77,78 +75,9 @@ pub fn app() -> std::io::Result<()> {
             watch::watch().unwrap();
         }
         Actions::Build { ssg, no_js_emit } => {
-            let mut app = init_tuono_folder(Mode::Prod)?;
+            let app = init_tuono_folder(Mode::Prod)?;
 
-            if no_js_emit {
-                println!("Rust build successfully finished");
-                return Ok(());
-            }
-
-            if ssg && app.has_dynamic_routes() {
-                // TODO: allow dynamic routes static generation
-                println!("Cannot statically build dynamic routes");
-                return Ok(());
-            }
-
-            app.build_tuono_config()
-                .expect("Failed to build tuono.config.ts");
-
-            app.check_server_availability(Mode::Prod);
-
-            app.build_react_prod();
-
-            if ssg {
-                println!("SSG: generation started");
-
-                let static_dir = PathBuf::from("out/static");
-
-                if static_dir.is_dir() {
-                    std::fs::remove_dir_all(&static_dir)
-                        .expect("Failed to clear the out/static folder");
-                }
-
-                std::fs::create_dir(&static_dir).expect("Failed to create static output dir");
-
-                copy(
-                    "./out/client",
-                    static_dir,
-                    &CopyOptions::new().overwrite(true).content_only(true),
-                )
-                .expect("Failed to clone assets into static output folder");
-
-                // the process is killed below so we don't really need to use wait() function
-                #[allow(clippy::zombie_processes)]
-                let mut rust_server = app.run_rust_server();
-
-                let reqwest = reqwest::blocking::Client::builder()
-                    .user_agent("")
-                    .build()
-                    .expect("Failed to build reqwest client");
-
-                // Wait for server
-                let mut is_server_ready = false;
-
-                let config = app.config.as_ref().unwrap();
-
-                while !is_server_ready {
-                    let server_url =
-                        format!("http://{}:{}", config.server.host, config.server.port);
-                    if reqwest.get(server_url).send().is_ok() {
-                        is_server_ready = true
-                    }
-                    // TODO: add maximum tries
-                    sleep(Duration::from_secs(1))
-                }
-
-                for (_, route) in app.route_map {
-                    route.save_ssg_file(&reqwest)
-                }
-
-                // Close server
-                let _ = rust_server.kill();
-            };
-
-            println!("Build successfully finished");
+            build::build(app, ssg, no_js_emit);
         }
         Actions::New {
             folder_name,

crates/tuono/src/lib.rs

@@ -4,6 +4,7 @@
 //! You can find the full documentation at [tuono.dev](https://tuono.dev/)
 
 mod app;
+mod build;
 pub mod cli;
 mod mode;
 mod route;