update

src/create_iso.rs

@@ -0,0 +1,40 @@
+use crate::{install::str_vec, is_root, run_command};
+
+// TODO : Make GUI in install medium optional with arg `--with-gui`
+pub fn create_iso() {
+    if !is_root() {
+        eprintln!("Error: You need root to create an ISO");
+        std::process::exit(1);
+    }
+
+    if !std::fs::exists("./iso").unwrap() {
+        let cmd = str_vec(vec!["git", "clone", "https://git.hydrar.de/navos/iso"]);
+        run_command(&cmd, None, false);
+    }
+
+    std::fs::create_dir_all("./work").unwrap();
+
+    let mount_cmd = str_vec(vec![
+        "mount", "-t", "tmpfs", "-o", "size=10G", "tmpfs", "./work",
+    ]);
+
+    run_command(&mount_cmd, None, false);
+
+    let mkarchiso_cmd = vec![
+        "mkarchiso".to_string(),
+        "-v".to_string(),
+        "-w".to_string(),
+        "./work".to_string(),
+        "-o".to_string(),
+        "./".to_string(),
+        "./iso".to_string(),
+    ];
+
+    run_command(&mkarchiso_cmd, None, true);
+
+    let umount_cmd = str_vec(vec!["umount", "-r", "./work"]);
+
+    run_command(&umount_cmd, None, false);
+
+    std::fs::remove_dir_all("./work").unwrap();
+}