v0.2.3 : execution shell des commandes avec pipe (rustup, bun, uv) + rafraichissement du PATH + python3 satisfait python

src/doctor.rs

@@ -65,7 +65,12 @@ pub fn run(app: &App, runner: &dyn Runner) -> DoctorReport {
     ];
     let os = crate::toolchain::OsInfo::detect();
     for (tool, required) in tools {
-        match runner.which(tool) {
+        let found = if *tool == "python" {
+            runner.which("python3").or_else(|| runner.which("python"))
+        } else {
+            runner.which(tool)
+        };
+        match found {
             Some(path) => {
                 let mut detail = path.display().to_string();
                 let empty = BTreeMap::new();
@@ -211,8 +216,8 @@ fn is_on_path(dir: &std::path::Path) -> bool {
 pub fn install_missing_tools(app: &App, runner: &dyn Runner) -> Result<Vec<String>> {
     let mut installed = Vec::new();
     let os = crate::toolchain::OsInfo::detect();
-    for tool in ["node", "python", "cargo", "go", "bun", "uv", "docker"] {
-        if runner.which(tool).is_some() {
+    for tool in ["git", "node", "python", "cargo", "go", "bun", "uv", "docker"] {
+        if crate::toolchain::tool_is_present(tool, runner) {
             continue;
         }
         let cmds = crate::toolchain::install_commands(tool, &os);
@@ -225,19 +230,13 @@ pub fn install_missing_tools(app: &App, runner: &dyn Runner) -> Result<Vec<Strin
         ))? {
             continue;
         }
-        if let Ok(tokens) = shell_words::split(cmd) {
-            if !tokens.is_empty() {
-                let prog = tokens[0].clone();
-                let args: Vec<String> = tokens[1..].to_vec();
-                let empty = BTreeMap::new();
-                let out = runner.run(&prog, &args, &empty, None, false)?;
-                installed.push(if out.code == 0 {
-                    format!("installed '{tool}' ({cmd})")
-                } else {
-                    format!("failed to install '{tool}' (exit code {})", out.code)
-                });
-            }
-        }
+        let code = crate::toolchain::run_install_command(runner, cmd)?;
+        crate::toolchain::refresh_path();
+        installed.push(if code == 0 {
+            format!("installed '{tool}' ({cmd})")
+        } else {
+            format!("failed to install '{tool}' (exit code {code})")
+        });
     }
     Ok(installed)
 }