feat: windows portable build script

libs/portable/src/main.rs

@@ -0,0 +1,51 @@
+#![windows_subsystem = "windows"]
+
+use std::{
+    path::PathBuf,
+    process::{Command, Stdio},
+};
+
+use bin_reader::BinaryReader;
+
+pub mod bin_reader;
+
+const APP_PREFIX: &str = "rustdesk";
+const APPNAME_RUNTIME_ENV_KEY: &str = "RUSTDESK_APPNAME";
+
+fn setup(reader: BinaryReader) -> Option<PathBuf> {
+    // home dir
+    if let Some(dir) = dirs::data_local_dir() {
+        let dir = dir.join(APP_PREFIX);
+        for file in reader.files.iter() {
+            file.write_to_file(&dir);
+        }
+        #[cfg(unix)]
+        reader.configure_permission(&dir);
+        Some(dir.join(&reader.exe))
+    } else {
+        eprintln!("not found data local dir");
+        None
+    }
+}
+
+fn execute(path: PathBuf) {
+    println!("executing {}", path.display());
+    // setup env
+    let exe = std::env::current_exe().unwrap();
+    let exe_name = exe.file_name().unwrap();
+    // run executable
+    Command::new(path)
+        .env(APPNAME_RUNTIME_ENV_KEY, exe_name)
+        .stdin(Stdio::inherit())
+        .stdout(Stdio::inherit())
+        .stderr(Stdio::inherit())
+        .output()
+        .expect(&format!("failed to execute {:?}", exe_name));
+}
+
+fn main() {
+    let reader = BinaryReader::default();
+    if let Some(exe) = setup(reader) {
+        execute(exe);
+    }
+}