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Merge pull request #15 from mrxiaozhuox/master

Add `tools` install & manage support
Jon Kelley 3 gadi atpakaļ
vecāks
05199ecdc6 01f623d1fd
revīzija
a6f5da4b74
15 mainītis faili ar 423 papildinājumiem un 30 dzēšanām
Apvienotais skats Rādīt salīdzināšanas statistiku
  1. 7 2
      Cargo.toml
  2. 45 0
      Dioxus.toml
  3. 3 1
      src/assets/autoreload.js
  4. 8 2
      src/assets/dioxus.toml
  5. 0 4
      src/assets/index.html
  6. 50 2
      src/builder.rs
  7. 1 0
      src/cli/build/mod.rs
  8. 25 2
      src/cli/config/mod.rs
  9. 4 0
      src/cli/mod.rs
  10. 66 0
      src/cli/tool/mod.rs
  11. 3 1
      src/config.rs
  12. 2 0
      src/lib.rs
  13. 6 0
      src/main.rs
  14. 16 16
      src/server/mod.rs
  15. 187 0
      src/tools.rs

+ 7 - 2
Cargo.toml
Parādīt failu 

@@ -9,10 +9,12 @@ license = "MIT/Apache-2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 
 
 [dependencies]
 
 [dependencies]
 
+
 
 # cli core
 
 # cli core
 
 clap = { version = "3.0.14", features = ["derive"] }
 
 clap = { version = "3.0.14", features = ["derive"] }
 
 thiserror = "1.0.30"
 
 thiserror = "1.0.30"
 
 wasm-bindgen-cli-support = "0.2.79"
 
 wasm-bindgen-cli-support = "0.2.79"
 
+
 
 # features
 
 # features
 
 log = "0.4.14"
 
 log = "0.4.14"
 
 fern = { version = "0.6.0", features = ["colored"] }
 
 fern = { version = "0.6.0", features = ["colored"] }
 
@@ -37,10 +39,13 @@ hyper = "0.14.17"
 
 axum = { version = "0.4.5", features = ["ws", "headers"] }
 
 axum = { version = "0.4.5", features = ["ws", "headers"] }
 
 tower-http = { version = "0.2.2", features = ["fs", "trace"] }
 
 tower-http = { version = "0.2.2", features = ["fs", "trace"] }
 
 headers = "0.3.7"
 
 headers = "0.3.7"
 
+# tools download
 
+dirs = "4.0.0"
 
+reqwest = { version = "0.11", features = ["rustls-tls", "stream", "trust-dns"] }
 
+flate2 = "1.0.22"
 
+tar = "0.4.38"
 
 tower = "0.4.12"
 
 tower = "0.4.12"
 
 
 
-# hyper = { version = "0.14.11", features = ["full"] }
 
-
 
 [[bin]]
 
 [[bin]]
 
 path = "src/main.rs"
 
 path = "src/main.rs"
 
 name = "dioxus"
 
 name = "dioxus"

+ 45 - 0
Dioxus.toml
Parādīt failu 

@@ -0,0 +1,45 @@
 
+[application]
 
+
 
+# dioxus project name
 
+name = "dioxus-cli"
 
+
 
+# default platfrom
 
+# you can also use `dioxus serve/build --platform XXX` to use other platform
 
+# value: web | desktop
 
+default_platform = "desktop"
 
+
 
+# Web `build` & `serve` dist path
 
+out_dir = "dist"
 
+
 
+# resource (static) file folder
 
+asset_dir = "public"
 
+
 
+[web.app]
 
+
 
+# HTML title tag content
 
+title = "dioxus | ⛺"
 
+
 
+[web.watcher]
 
+
 
+watch_path = ["src"]
 
+
 
+# include `assets` in web platform
 
+[web.resource]
 
+
 
+# CSS style file
 
+style = []
 
+
 
+# Javascript code file
 
+script = []
 
+
 
+[web.resource.dev]
 
+
 
+# Javascript code file
 
+# serve: [dev-server] only
 
+script = []
 
+
 
+[application.tools]
 
+
 
+# use binaryen.wasm-opt for output Wasm file
 
+# binaryen just will trigger in `web` platform
 
+binaryen = { wasm_opt = true }

+ 3 - 1
src/assets/autoreload.js
Parādīt failu 

@@ -1,3 +1,6 @@
 
+// Dioxus-CLI
 
+// https://github.com/DioxusLabs/cli
 
+
 
 (function () {
 
 (function () {
 
   var protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
 
   var protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
 
   var url = protocol + '//' + window.location.host + '/_dioxus/ws';
 
   var url = protocol + '//' + window.location.host + '/_dioxus/ws';
 
@@ -15,7 +18,6 @@
 
   var ws = new WebSocket(url);
 
   var ws = new WebSocket(url);
 
   ws.onmessage = (ev) => {
 
   ws.onmessage = (ev) => {
 
       if (ev.data == "reload") {
 
       if (ev.data == "reload") {
 
-        //   alert("reload!!!");
 
           window.location.reload();
 
           window.location.reload();
 
       }
 
       }
 
   };
 
   };

+ 8 - 2
src/assets/dioxus.toml
Parādīt failu 

@@ -6,7 +6,7 @@ name = "{{project-name}}"
 
 # default platfrom
 
 # default platfrom
 
 # you can also use `dioxus serve/build --platform XXX` to use other platform
 
 # you can also use `dioxus serve/build --platform XXX` to use other platform
 
 # value: web | desktop
 
 # value: web | desktop
 
-default_platform = "web"
 
+default_platform = "{{default-platform}}"
 
 
 
 # Web `build` & `serve` dist path
 
 # Web `build` & `serve` dist path
 
 out_dir = "dist"
 
 out_dir = "dist"
 
@@ -36,4 +36,10 @@ script = []
 
 
 
 # Javascript code file
 
 # Javascript code file
 
 # serve: [dev-server] only
 
 # serve: [dev-server] only
 
-script = []
 
+script = []
 
+
 
+[application.tools]
 
+
 
+# use binaryen.wasm-opt for output Wasm file
 
+# binaryen just will trigger in `web` platform
 
+binaryen = { wasm_opt = [".PROJECT_OUT"] }

+ 0 - 4
src/assets/index.html
Parādīt failu 

@@ -1,14 +1,11 @@
 
 <html>
 
 <html>
 
-
 
 <head>
 
 <head>
 
   <title>{app_title}</title>
 
   <title>{app_title}</title>
 
   <meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
 
   <meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
 
   <meta name="viewport" content="width=device-width, initial-scale=1">
 
   <meta name="viewport" content="width=device-width, initial-scale=1">
 
   <meta charset="UTF-8" />
 
   <meta charset="UTF-8" />
 
   {style_include}
 
   {style_include}
 
-
 
 </head>
 
 </head>
 
-
 
 <body>
 
 <body>
 
   <div id="main"></div>
 
   <div id="main"></div>
 
   <!-- Note the usage of `type=module` here as this is an ES6 module -->
 
   <!-- Note the usage of `type=module` here as this is an ES6 module -->
 
@@ -22,5 +19,4 @@
 
   </script>
 
   </script>
 
   {script_include}
 
   {script_include}
 
 </body>
 
 </body>
 
-
 
 </html>
 
 </html>

+ 50 - 2
src/builder.rs
Parādīt failu 

@@ -4,7 +4,8 @@ use crate::{
 
     DioxusConfig,
 
     DioxusConfig,
 
 };
 
 };
 
 use std::{
 
 use std::{
 
-    fs::{copy, create_dir_all, remove_dir_all},
 
+    fs::{copy, create_dir_all, remove_dir_all, File},
 
+    io::Read,
 
     panic,
 
     panic,
 
     path::PathBuf,
 
     path::PathBuf,
 
     process::Command,
 
     process::Command,
 
@@ -95,8 +96,43 @@ pub fn build(config: &CrateConfig) -> Result<()> {
 
     });
 
     });
 
     if bindgen_result.is_err() {
 
     if bindgen_result.is_err() {
 
         log::error!("Bindgen build failed! \nThis is probably due to the Bindgen version, dioxus-cli using `0.2.79` Bindgen crate.");
 
         log::error!("Bindgen build failed! \nThis is probably due to the Bindgen version, dioxus-cli using `0.2.79` Bindgen crate.");
 
+        return Ok(());
 
     }
 
     }
 
 
 
+    // check binaryen:wasm-opt tool
 
+    let dioxus_tools = dioxus_config.application.tools.clone().unwrap_or_default();
 
+    if dioxus_tools.contains_key("binaryen") {
 
+        let info = dioxus_tools.get("binaryen").unwrap();
 
+        let binaryen = crate::tools::Tool::Binaryen;
 
+
 
+        if binaryen.is_installed() {
 
+            if let Some(sub) = info.as_table() {
 
+                if sub.contains_key("wasm_opt")
 
+                    && sub.get("wasm_opt").unwrap().as_bool().unwrap_or(false)
 
+                {
 
+                    let target_file = out_dir
 
+                        .join("assets")
 
+                        .join("dioxus")
 
+                        .join(format!("{}_bg.wasm", dioxus_config.application.name));
 
+                    if target_file.is_file() {
 
+                        binaryen.call(
 
+                            "wasm-opt",
 
+                            vec![
 
+                                target_file.to_str().unwrap(),
 
+                                "-o",
 
+                                target_file.to_str().unwrap(),
 
+                            ],
 
+                        )?;
 
+                    }
 
+                }
 
+            }
 
+        } else {
 
+            log::warn!(
 
+                "Binaryen tool not found, you can use `dioxus tool add binaryen` to install it."
 
+            );
 
+        }
 
+    }
 
+  
     // this code will copy all public file to the output dir
 
     // this code will copy all public file to the output dir
 
     let copy_options = fs_extra::dir::CopyOptions {
 
     let copy_options = fs_extra::dir::CopyOptions {
 
         overwrite: true,
 
         overwrite: true,
 
@@ -237,7 +273,19 @@ pub fn build_desktop(config: &CrateConfig, is_serve: bool) -> Result<()> {
 
 }
 
 }
 
 
 
 pub fn gen_page(config: &DioxusConfig, serve: bool) -> String {
 
 pub fn gen_page(config: &DioxusConfig, serve: bool) -> String {
 
-    let mut html = String::from(include_str!("./assets/index.html"));
 
+    let crate_root = crate::cargo::crate_root().unwrap();
 
+    let custom_html_file = crate_root.join("index.html");
 
+    let mut html = if custom_html_file.is_file() {
 
+        let mut buf = String::new();
 
+        let mut file = File::open(custom_html_file).unwrap();
 
+        if file.read_to_string(&mut buf).is_ok() {
 
+            buf
 
+        } else {
 
+            String::from(include_str!("./assets/index.html"))
 
+        }
 
+    } else {
 
+        String::from(include_str!("./assets/index.html"))
 
+    };
 
 
 
     let resouces = config.web.resource.clone();
 
     let resouces = config.web.resource.clone();

+ 1 - 0
src/cli/build/mod.rs
Parādīt failu 

@@ -12,6 +12,7 @@ impl Build {
 
     pub fn build(self) -> Result<()> {
 
     pub fn build(self) -> Result<()> {
 
         let mut crate_config = crate::CrateConfig::new()?;
 
         let mut crate_config = crate::CrateConfig::new()?;
 
 
 
+
 
         // change the release state.
 
         // change the release state.
 
         crate_config.with_release(self.build.release);
 
         crate_config.with_release(self.build.release);

+ 25 - 2
src/cli/config/mod.rs
Parādīt failu 

@@ -13,14 +13,26 @@ pub enum Config {
 
         #[clap(long)]
 
         #[clap(long)]
 
         #[serde(default)]
 
         #[serde(default)]
 
         force: bool,
 
         force: bool,
 
+
 
+        /// Project default platform
 
+        #[clap(long, default_value = "web")]
 
+        platform: String,
 
     },
 
     },
 
+    /// Format print Dioxus config.
 
+    FormatPrint {},
 
+    /// Create a custom html file.
 
+    CustomHtml {}
 
 }
 
 }
 
 
 
 impl Config {
 
 impl Config {
 
     pub fn config(self) -> Result<()> {
 
     pub fn config(self) -> Result<()> {
 
         let crate_root = crate::cargo::crate_root()?;
 
         let crate_root = crate::cargo::crate_root()?;
 
         match self {
 
         match self {
 
-            Config::Init { name, force } => {
 
+            Config::Init {
 
+                name,
 
+                force,
 
+                platform,
 
+            } => {
 
                 let conf_path = crate_root.join("Dioxus.toml");
 
                 let conf_path = crate_root.join("Dioxus.toml");
 
                 if conf_path.is_file() && !force {
 
                 if conf_path.is_file() && !force {
 
                     log::warn!(
 
                     log::warn!(
 
@@ -30,10 +42,21 @@ impl Config {
 
                 }
 
                 }
 
                 let mut file = File::create(conf_path)?;
 
                 let mut file = File::create(conf_path)?;
 
                 let content = String::from(include_str!("../../assets/dioxus.toml"))
 
                 let content = String::from(include_str!("../../assets/dioxus.toml"))
 
-                    .replace("{{project-name}}", &name);
 
+                    .replace("{{project-name}}", &name)
 
+                    .replace("{{default-platform}}", &platform);
 
                 file.write_all(content.as_bytes())?;
 
                 file.write_all(content.as_bytes())?;
 
                 log::info!("🚩 Init config file completed.");
 
                 log::info!("🚩 Init config file completed.");
 
             }
 
             }
 
+            Config::FormatPrint {} => {
 
+                println!("{:#?}", crate::CrateConfig::new()?.dioxus_config);
 
+            }
 
+            Config::CustomHtml {} => {
 
+                let html_path = crate_root.join("index.html");
 
+                let mut file = File::create(html_path)?;
 
+                let content = include_str!("../../assets/index.html");
 
+                file.write_all(content.as_bytes())?;
 
+                log::info!("🚩 Create custom html file done.");
 
+            }
 
         }
 
         }
 
         Ok(())
 
         Ok(())
 
     }
 
     }

+ 4 - 0
src/cli/mod.rs
Parādīt failu 

@@ -5,6 +5,7 @@ pub mod config;
 
 pub mod create;
 
 pub mod create;
 
 pub mod serve;
 
 pub mod serve;
 
 pub mod translate;
 
 pub mod translate;
 
+pub mod tool;
 
 
 
 use crate::{
 
 use crate::{
 
     cfg::{ConfigOptsBuild, ConfigOptsServe},
 
     cfg::{ConfigOptsBuild, ConfigOptsServe},
 
@@ -55,4 +56,7 @@ pub enum Commands {
 
     /// Dioxus config file controls.
 
     /// Dioxus config file controls.
 
     #[clap(subcommand)]
 
     #[clap(subcommand)]
 
     Config(config::Config),
 
     Config(config::Config),
 
+    /// Install  & Manage tools for Dioxus-cli.
 
+    #[clap(subcommand)]
 
+    Tool(tool::Tool),
 
 }
 
 }

+ 66 - 0
src/cli/tool/mod.rs
Parādīt failu 

@@ -0,0 +1,66 @@
 
+use crate::tools;
 
+
 
+use super::*;
 
+
 
+/// Build the Rust WASM app and all of its assets.
 
+#[derive(Clone, Debug, Deserialize, Subcommand)]
 
+#[clap(name = "tool")]
 
+pub enum Tool {
 
+    /// Return all dioxus-cli support tools.
 
+    List {},
 
+    /// Get default app install path.
 
+    AppPath {},
 
+    /// Install a new tool.
 
+    Add {
 
+        name: String
 
+    }
 
+}
 
+
 
+impl Tool {
 
+    pub async fn tool(self) -> Result<()> {
 
+        match self {
 
+            Tool::List {} => {
 
+                for item in tools::tool_list() {
 
+                    if tools::Tool::from_str(item).unwrap().is_installed() {
 
+                        println!("{item} [installed]");
 
+                    } else {
 
+                        println!("{item}");
 
+                    }
 
+                }
 
+            }
 
+            Tool::AppPath {} => {
 
+                println!("{}", tools::tools_path().to_str().unwrap());
 
+            }
 
+            Tool::Add { name } => {
 
+                let tool_list = tools::tool_list();
 
+                
+                if !tool_list.contains(&name.as_str()) {
 
+                    log::error!("Tool {name} not found.");
 
+                    return Ok(());
 
+                }
 
+                let target_tool = tools::Tool::from_str(&name).unwrap();
 
+
 
+                if target_tool.is_installed() {
 
+                    log::warn!("Tool {name} is installed.");
 
+                    return Ok(());
 
+                }
 
+
 
+                log::info!("Start to download tool package...");
 
+                if let Err(e) = target_tool.download_package().await {
 
+                    log::error!("Tool download failed: {e}");
 
+                    return Ok(());
 
+                }
 
+
 
+                log::info!("Start to install tool package...");
 
+                if let Err(e) = target_tool.install_package().await {
 
+                    log::error!("Tool install failed: {e}");
 
+                    return Ok(());
 
+                }
 
+
 
+                log::info!("Tool {name} install successfully!");
 
+            }
 
+        }
 
+
 
+        Ok(())
 
+    }
 
+}

+ 3 - 1
src/config.rs
Parādīt failu 

@@ -1,6 +1,6 @@
 
 use crate::error::Result;
 
 use crate::error::Result;
 
 use serde::{Deserialize, Serialize};
 
 use serde::{Deserialize, Serialize};
 
-use std::{fs::File, io::Read, path::PathBuf};
 
+use std::{fs::File, io::Read, path::PathBuf, collections::HashMap};
 
 
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 
 pub struct DioxusConfig {
 
 pub struct DioxusConfig {
 
@@ -34,6 +34,7 @@ impl Default for DioxusConfig {
 
                 default_platform: "web".to_string(),
 
                 default_platform: "web".to_string(),
 
                 out_dir: Some(PathBuf::from("dist")),
 
                 out_dir: Some(PathBuf::from("dist")),
 
                 asset_dir: Some(PathBuf::from("public")),
 
                 asset_dir: Some(PathBuf::from("public")),
 
+                tools: None,
 
                 sub_package: None,
 
                 sub_package: None,
 
             },
 
             },
 
             web: WebConfig {
 
             web: WebConfig {
 
@@ -65,6 +66,7 @@ pub struct ApplicationConfig {
 
     pub default_platform: String,
 
     pub default_platform: String,
 
     pub out_dir: Option<PathBuf>,
 
     pub out_dir: Option<PathBuf>,
 
     pub asset_dir: Option<PathBuf>,
 
     pub asset_dir: Option<PathBuf>,
 
+    pub tools: Option<HashMap<String, toml::Value>>,
 
     pub sub_package: Option<String>,
 
     pub sub_package: Option<String>,
 
 }
 
 }

+ 2 - 0
src/lib.rs
Parādīt failu 

@@ -1,5 +1,7 @@
 
 pub mod builder;
 
 pub mod builder;
 
 pub mod server;
 
 pub mod server;
 
+pub mod tools;
 
+
 
 pub use builder::*;
 
 pub use builder::*;
 
 
 
 pub mod cargo;
 
 pub mod cargo;

+ 6 - 0
src/main.rs
Parādīt failu 

@@ -42,6 +42,12 @@ async fn main() -> Result<()> {
 
                 log::error!("config error: {}", e);
 
                 log::error!("config error: {}", e);
 
             }
 
             }
 
         }
 
         }
 
+
 
+        Commands::Tool(opts) => {
 
+            if let Err(e) = opts.tool().await {
 
+                log::error!("tool error: {}", e);
 
+            }
 
+        }
 
     }
 
     }
 
 
 
     Ok(())
 
     Ok(())

+ 16 - 16
src/server/mod.rs
Parādīt failu 

@@ -35,23 +35,23 @@ pub async fn startup(config: CrateConfig) -> Result<()> {
 
     // file watcher: check file change
 
     // file watcher: check file change
 
     let watcher_conf = config.clone();
 
     let watcher_conf = config.clone();
 
     let mut watcher = RecommendedWatcher::new(move |_: notify::Result<notify::Event>| {
 
     let mut watcher = RecommendedWatcher::new(move |_: notify::Result<notify::Event>| {
 
-        if chrono::Local::now().timestamp() > last_update_time
 
-            && builder::build(&watcher_conf).is_ok()
 
-        {
 
-            // change the websocket reload state to true;
 
-            // the page will auto-reload.
 
-            if watcher_conf
 
-                .dioxus_config
 
-                .web
 
-                .watcher
 
-                .reload_html
 
-                .unwrap_or(false)
 
-            {
 
-                let _ = Serve::regen_dev_page(&watcher_conf);
 
+        if chrono::Local::now().timestamp() > last_update_time {
 
+            log::info!("Start to rebuild project...");
 
+            if builder::build(&watcher_conf).is_ok() {
 
+                // change the websocket reload state to true;
 
+                // the page will auto-reload.
 
+                if watcher_conf
 
+                    .dioxus_config
 
+                    .web
 
+                    .watcher
 
+                    .reload_html
 
+                    .unwrap_or(false)
 
+                {
 
+                    let _ = Serve::regen_dev_page(&watcher_conf);
 
+                }
 
+                let _ = reload_tx.send("reload".into());
 
+                last_update_time = chrono::Local::now().timestamp();
 
             }
 
             }
 
-            println!("watcher send reload");
 
-            reload_tx.send("reload".into()).unwrap();
 
-            last_update_time = chrono::Local::now().timestamp();
 
         }
 
         }
 
     })
 
     })
 
     .unwrap();
 
     .unwrap();

+ 187 - 0
src/tools.rs
Parādīt failu 

@@ -0,0 +1,187 @@
 
+use std::{
 
+    fs::{create_dir_all, File},
 
+    path::PathBuf,
 
+    process::Command,
 
+};
 
+
 
+use anyhow::Context;
 
+use flate2::read::GzDecoder;
 
+use futures::StreamExt;
 
+use tar::Archive;
 
+use tokio::io::AsyncWriteExt;
 
+
 
+#[derive(Debug, PartialEq, Eq)]
 
+pub enum Tool {
 
+    Binaryen,
 
+}
 
+
 
+pub fn tool_list() -> Vec<&'static str> {
 
+    vec!["binaryen"]
 
+}
 
+
 
+pub fn app_path() -> PathBuf {
 
+    let data_local = dirs::data_local_dir().unwrap();
 
+    let dioxus_dir = data_local.join("dioxus");
 
+    if !dioxus_dir.is_dir() {
 
+        create_dir_all(&dioxus_dir).unwrap();
 
+    }
 
+    dioxus_dir
 
+}
 
+
 
+pub fn temp_path() -> PathBuf {
 
+    let app_path = app_path();
 
+    let temp_path = app_path.join("temp");
 
+    if !temp_path.is_dir() {
 
+        create_dir_all(&temp_path).unwrap();
 
+    }
 
+    temp_path
 
+}
 
+
 
+pub fn tools_path() -> PathBuf {
 
+    let app_path = app_path();
 
+    let temp_path = app_path.join("tools");
 
+    if !temp_path.is_dir() {
 
+        create_dir_all(&temp_path).unwrap();
 
+    }
 
+    temp_path
 
+}
 
+
 
+#[allow(clippy::should_implement_trait)]
 
+impl Tool {
 
+    /// from str to tool enum
 
+    pub fn from_str(name: &str) -> Option<Self> {
 
+        match name {
 
+            "binaryen" => Some(Self::Binaryen),
 
+            _ => None,
 
+        }
 
+    }
 
+
 
+    /// get current tool name str
 
+    pub fn name(&self) -> &str {
 
+        match self {
 
+            Self::Binaryen => "binaryen",
 
+        }
 
+    }
 
+
 
+    /// get tool bin dir path
 
+    pub fn bin_path(&self) -> &str {
 
+        match self {
 
+            Self::Binaryen => "bin",
 
+        }
 
+    }
 
+
 
+    /// get target platform
 
+    pub fn target_platform(&self) -> &str {
 
+        match self {
 
+            Self::Binaryen => {
 
+                if cfg!(target_os = "windows") {
 
+                    "windows"
 
+                } else if cfg!(target_os = "macos") {
 
+                    "macos"
 
+                } else if cfg!(target_os = "linux") {
 
+                    "linux"
 
+                } else {
 
+                    panic!("unsupported platformm");
 
+                }
 
+            }
 
+        }
 
+    }
 
+
 
+    /// get tool package download url
 
+    pub fn download_url(&self) -> String {
 
+        match self {
 
+            Self::Binaryen => {
 
+                format!(
 
+                    "https://github.com/WebAssembly/binaryen/releases/download/version_105/binaryen-version_105-x86_64-{target}.tar.gz",
 
+                    target = self.target_platform()
 
+                )
 
+            }
 
+        }
 
+    }
 
+
 
+    /// get package extension name
 
+    pub fn extension(&self) -> &str {
 
+        match self {
 
+            Self::Binaryen => "tar.gz",
 
+        }
 
+    }
 
+
 
+    /// check tool state
 
+    pub fn is_installed(&self) -> bool {
 
+        tools_path().join(self.name()).is_dir()
 
+    }
 
+
 
+    /// get download temp path
 
+    pub fn temp_out_path(&self) -> PathBuf {
 
+        temp_path().join(format!("{}-tool.tmp", self.name()))
 
+    }
 
+
 
+    /// start to download package
 
+    pub async fn download_package(&self) -> anyhow::Result<PathBuf> {
 
+        let download_url = self.download_url();
 
+        let temp_out = self.temp_out_path();
 
+        let mut file = tokio::fs::File::create(&temp_out)
 
+            .await
 
+            .context("failed creating temporary output file")?;
 
+
 
+        let resp = reqwest::get(download_url).await.unwrap();
 
+
 
+        let mut res_bytes = resp.bytes_stream();
 
+        while let Some(chunk_res) = res_bytes.next().await {
 
+            let chunk = chunk_res.context("error reading chunk from download")?;
 
+            let _ = file.write(chunk.as_ref()).await;
 
+        }
 
+
 
+        Ok(temp_out)
 
+    }
 
+
 
+    /// start to install package
 
+    pub async fn install_package(&self) -> anyhow::Result<()> {
 
+        let temp_path = self.temp_out_path();
 
+        let tool_path = tools_path();
 
+
 
+        let dir_name = if self == &Tool::Binaryen {
 
+            "binaryen-version_105"
 
+        } else {
 
+            ""
 
+        };
 
+
 
+        if self.extension() == "tar.gz" {
 
+            let tar_gz = File::open(temp_path)?;
 
+            let tar = GzDecoder::new(tar_gz);
 
+            let mut archive = Archive::new(tar);
 
+            archive.unpack(&tool_path)?;
 
+            // println!("{:?} -> {:?}", tool_path.join(dir_name), tool_path.join(self.name()));
 
+            std::fs::rename(tool_path.join(dir_name), tool_path.join(self.name()))?;
 
+        }
 
+
 
+        Ok(())
 
+    }
 
+
 
+    pub fn call(&self, command: &str, args: Vec<&str>) -> anyhow::Result<Vec<u8>> {
 
+        let bin_path = tools_path().join(self.name()).join(self.bin_path());
 
+
 
+        let command_file = match self {
 
+            Tool::Binaryen => {
 
+                if cfg!(target_os = "windows") {
 
+                    format!("{}.exe", command)
 
+                } else {
 
+                    command.to_string()
 
+                }
 
+            }
 
+        };
 
+
 
+        if !bin_path.join(&command_file).is_file() {
 
+            return Err(anyhow::anyhow!("Command file not found."));
 
+        }
 
+
 
+        let mut command = Command::new(bin_path.join(&command_file).to_str().unwrap());
 
+
 
+        let output = command
 
+            .args(&args[..])
 
+            .stdout(std::process::Stdio::inherit())
 
+            .stderr(std::process::Stdio::inherit())
 
+            .output()?;
 
+        Ok(output.stdout)
 
+    }
 
+}