begin adding vte copycat

Cargo.lock

@@ -409,7 +409,7 @@ dependencies = [
  "gobject-sys 0.20.0",
  "libc",
  "system-deps 7.0.1",
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -871,7 +871,7 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5831952a9476f2fed74b77d74182fa5ddc4d21c72ec45a333b250e3ed0272804"
 dependencies = [
- "windows-sys",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -882,12 +882,12 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "os_pipe"
-version = "1.1.5"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57119c3b893986491ec9aa85056780d3a0f3cf4da7cc09dd3650dbd6c6738fb9"
+checksum = "5ffd2b0a5634335b135d5728d84c5e0fd726954b87111f7506a61c502280d982"
 dependencies = [
  "libc",
- "windows-sys",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -930,6 +930,7 @@ dependencies = [
  "gnome-desktop",
  "gtk4",
  "libadwaita",
+ "os_pipe",
  "pretty-bytes",
  "rust-i18n",
  "serde",
@@ -1529,14 +1530,24 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows-targets"
+name = "windows-sys"
-version = "0.52.0"
+version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
  "windows_i686_gnu",
+ "windows_i686_gnullvm",
  "windows_i686_msvc",
  "windows_x86_64_gnu",
  "windows_x86_64_gnullvm",
@@ -1545,45 +1556,51 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.0"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "winnow"

Cargo.toml

@@ -20,3 +20,4 @@ gnome-desktop = "0.4.2"
 rust-i18n = "3.0.1"
 sys-locale = "0.3.1"
 strfmt = "0.2.4"
+os_pipe = "1.2.1"

src/build_ui.rs

@@ -70,6 +70,12 @@ pub fn build_ui(app: &adw::Application) {
     glib::set_prgname(Some(t!("application_name").to_string()));
     glib::set_application_name(&t!("application_name"));
 
+    let (installation_log_loop_sender, installation_log_loop_receiver) = async_channel::unbounded();
+    let installation_log_loop_sender: async_channel::Sender<String> = installation_log_loop_sender.clone();
+
+    let (installation_log_status_loop_sender, installation_log_status_loop_receiver) = async_channel::unbounded();
+    let installation_log_status_loop_sender: async_channel::Sender<bool> = installation_log_status_loop_sender.clone();
+
     let carousel = adw::Carousel::builder()
         .allow_long_swipes(false)
         .allow_mouse_drag(false)
@@ -178,6 +184,7 @@ pub fn build_ui(app: &adw::Application) {
         &carousel,
         &language_changed_action,
         &page_done_action,
+        installation_log_loop_sender,
         &language_selection_text_refcell,
         &keymap_selection_text_refcell,
         &timezone_selection_text_refcell,
@@ -193,7 +200,7 @@ pub fn build_ui(app: &adw::Application) {
         &partition_method_manual_crypttab_entry_array_refcell,
     );
 
-    installation_progress_page::installation_progress_page(&carousel, &language_changed_action);
+    installation_progress_page::installation_progress_page(&carousel, &language_changed_action, installation_log_loop_receiver);
 
     window.present()
 }

src/installation_progress_page/mod.rs

@@ -17,6 +17,7 @@ use duct::cmd;
 pub fn installation_progress_page(
     main_carousel: &adw::Carousel,
     language_changed_action: &gio::SimpleAction,
+    installation_log_loop_receiver: async_channel::Receiver<String>,
 ) {
     let installation_progress_box = gtk::Box::builder()
         .orientation(gtk::Orientation::Vertical)
@@ -117,6 +118,39 @@ pub fn installation_progress_page(
 
     //
 
+    installation_progress_log_terminal_buffer.connect_changed(clone!(
+        #[weak]
+        installation_progress_log_scroll,
+        move |_|
+            {
+                if installation_progress_log_scroll.vadjustment().upper() - installation_progress_log_scroll.vadjustment().value() < (installation_progress_log_scroll.size(gtk::Orientation::Vertical) as f64 * 1.2 ) {
+                    installation_progress_log_scroll.vadjustment().set_value(installation_progress_log_scroll.vadjustment().upper())
+                }
+            }
+        )
+    );
+
+    //
+
+    let installation_log_loop_context = glib::MainContext::default();
+    // The main loop executes the asynchronous block
+    installation_log_loop_context.spawn_local(
+        clone!(
+            #[weak]
+            installation_progress_log_terminal_buffer,
+            #[strong]
+            installation_progress_log_terminal_buffer,
+            async move 
+            {
+                    while let Ok(state) = installation_log_loop_receiver.recv().await {
+                        installation_progress_log_terminal_buffer.insert(&mut installation_progress_log_terminal_buffer.end_iter(), &("\n".to_string() + &state))
+                    }
+            }
+        )
+    );
+
+    //
+
     language_changed_action.connect_activate(clone!(
         #[weak]
         progress_log_button,

src/installation_summary_page/mod.rs

@@ -7,19 +7,54 @@ use crate::{
 use adw::prelude::*;
 use glib::{clone, closure_local};
 use gtk::{gio, glib};
-use std::{cell::RefCell, fs, ops::Deref, path::Path, process::Command, rc::Rc};
+use std::{cell::RefCell, fs, ops::Deref, path::Path, process::Command, rc::Rc, thread};
 
 mod script_gen;
 
 /// DEBUG
 use std::io::{self, Write};
 use duct::cmd;
+use std::io::prelude::*;
+use std::io::BufReader;
+use std::{
+    error::Error,
+};
 /// DEBUG END
 
+const GAMEUTILS_INSTALL_PROG: &str = r###"
+#! /bin/bash
+let i=0
+while true
+do
+    sleep 1
+    echo $i
+    let i++
+done
+"###;
+
+fn gameutils_install(
+    log_loop_sender: async_channel::Sender<String>,
+) -> Result<(), std::boxed::Box<dyn Error + Send + Sync>> {
+    let (pipe_reader, pipe_writer) = os_pipe::pipe()?;
+    let child = cmd!("bash", "-c", GAMEUTILS_INSTALL_PROG)
+        .stderr_to_stdout()
+        .stdout_file(pipe_writer)
+        .start()?;
+    for line in BufReader::new(pipe_reader).lines() {
+        log_loop_sender
+            .send_blocking(line?)
+            .expect("Channel needs to be opened.")
+    }
+    child.wait()?;
+
+    Ok(())
+}
+
 pub fn installation_summary_page(
     main_carousel: &adw::Carousel,
     language_changed_action: &gio::SimpleAction,
     page_done_action: &gio::SimpleAction,
+    installation_log_loop_sender: async_channel::Sender<String>,
     language_selection_text_refcell: &Rc<RefCell<PikaLocale>>,
     keymap_selection_text_refcell: &Rc<RefCell<PikaKeymap>>,
     timezone_selection_text_refcell: &Rc<RefCell<String>>,
@@ -78,6 +113,10 @@ pub fn installation_summary_page(
 
     installation_summary_page.set_child_widget(&content_box);
 
+    thread::spawn(|| {
+        gameutils_install(installation_log_loop_sender);
+    });
+
     //
 
     install_confirm_button.connect_clicked(clone!(