feat(tools): docker autoinstall checks with docker info now and calls rootless setup helper after install

harmony_tools/src/docker.rs

@@ -87,28 +87,27 @@ impl Docker {
         PathBuf::from("docker")
     }
 
-    /// Checks if docker is installed and available in the PATH
+    /// Checks if Docker is installed and the daemon is responsive.
     pub fn is_installed(&self) -> bool {
-        let bin_path = self.get_bin_path();
+        trace!("Checking if Docker is installed and responsive");
-        trace!("Checking if Docker is installed at: {:?}", bin_path);
 
-        std::process::Command::new(&bin_path)
+        self.command()
-            .arg("--version")
+            .arg("info")
             .output()
             .map(|output| {
                 if output.status.success() {
-                    trace!("Docker version check successful");
+                    trace!("Docker daemon is responsive");
                     true
                 } else {
                     trace!(
-                        "Docker version check failed with status: {:?}",
+                        "Docker daemon check failed with status: {:?}",
                         output.status
                     );
                     false
                 }
             })
             .map_err(|e| {
-                trace!("Failed to execute Docker version check: {}", e);
+                trace!("Failed to execute Docker daemon check: {}", e);
                 e
             })
             .unwrap_or(false)
@@ -183,6 +182,32 @@ impl Docker {
         if status.success() {
             info!("{} installed successfully", variant);
             if variant == DockerVariant::Rootless {
+                info!("Running rootless setup tool to install dependencies and start service...");
+                let mut setup_cmd = std::process::Command::new("sh");
+
+                // Set PATH to include ~/bin where the script was likely installed
+                if let Ok(home) = std::env::var("HOME") {
+                    let bin_path = format!("{}/bin", home);
+                    if let Ok(current_path) = std::env::var("PATH") {
+                        setup_cmd.env("PATH", format!("{}:{}", bin_path, current_path));
+                    }
+                    setup_cmd.arg(format!("{}/bin/dockerd-rootless-setuptool.sh", home));
+                } else {
+                    setup_cmd.arg("dockerd-rootless-setuptool.sh");
+                }
+
+                setup_cmd.arg("install");
+
+                debug!("Executing rootless setup command: {:?}", setup_cmd);
+                let setup_status = setup_cmd.status().map_err(|e| {
+                    error!("Failed to execute rootless setup tool: {}", e);
+                    format!("Failed to execute rootless setup tool: {}", e)
+                })?;
+
+                if !setup_status.success() {
+                    warn!("Rootless setup tool finished with non-zero exit code. You may need to install 'uidmap' or start the service manually.");
+                }
+
                 warn!("Please follow the instructions above to finish rootless setup (environment variables).");
             }
 
@@ -192,9 +217,10 @@ impl Docker {
             Ok(())
         } else {
             error!(
-                "{} installation script failed with exit code: {:?}",
+                "{} installation script failed with exit code: {:?} \n\nOutput:\n{:?}",
                 variant,
-                status.code()
+                status.code(),
+                cmd.output(),
             );
             Err(format!("{} installation script failed", variant))
         }