Add multiple selection in diff view

.github/workflows/ci.yml

@@ -27,6 +27,11 @@ jobs:
         profile: minimal
         components: clippy
 
+    - name: Install dependencies for clipboard access
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        sudo apt-get -qq install libxcb-shape0-dev libxcb-xfixes0-dev
+
     - name: Build Debug
       run: |
         rustc --version
@@ -54,6 +59,10 @@ jobs:
         profile: minimal
         target: x86_64-unknown-linux-musl
 
+    - name: Install dependencies for clipboard access
+      run: |
+        sudo apt-get -qq install libxcb-shape0-dev libxcb-xfixes0-dev
+
     - name: Setup MUSL
       run: |
         sudo apt-get -qq install musl-tools

Cargo.toml

@@ -40,6 +40,7 @@ serde = "1.0"
 anyhow = "1.0.32"
 unicode-width = "0.1"
 textwrap = "0.12"
+clipboard = "0.5"
 
 [target.'cfg(not(windows))'.dependencies]
 pprof = { version = "0.3", features = ["flamegraph"], optional = true }

src/app.rs

@@ -515,8 +515,8 @@ impl App {
         self.stashmsg_popup.draw(f, size)?;
         self.reset.draw(f, size)?;
         self.help.draw(f, size)?;
-        self.msg.draw(f, size)?;
         self.inspect_commit_popup.draw(f, size)?;
+        self.msg.draw(f, size)?;
         self.external_editor_popup.draw(f, size)?;
         self.tag_commit_popup.draw(f, size)?;
 

src/components/changes.rs

@@ -7,7 +7,7 @@ use crate::{
     components::{CommandInfo, Component},
     keys,
     queue::{Action, InternalEvent, NeedsUpdate, Queue, ResetItem},
-    strings,
+    strings, try_or_popup,
     ui::style::SharedTheme,
 };
 use anyhow::Result;
@@ -17,22 +17,6 @@ use std::path::Path;
 use strings::commands;
 use tui::{backend::Backend, layout::Rect, Frame};
 
-/// macro to simplify running code that might return Err.
-/// It will show a popup in that case
-#[macro_export]
-macro_rules! try_or_popup {
-    ($self:ident, $msg:literal, $e:expr) => {
-        if let Err(err) = $e {
-            $self.queue.borrow_mut().push_back(
-                InternalEvent::ShowErrorMsg(format!(
-                    "{}\n{}",
-                    $msg, err
-                )),
-            );
-        }
-    };
-}
-
 ///
 pub struct ChangesComponent {
     title: String,