zsh-clipboard: init at 1.0 (#115450)

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>

pkgs/shells/zsh/zsh-clipboard/clipboard.plugin.zsh

@@ -0,0 +1,40 @@
+_cb-yank() {
+  AA=$(clippaste 2>/dev/null) && CUTBUFFER="$AA"
+  zle yank
+}
+_cb-kill-line() {
+  zle kill-line
+  printf "%s" "$CUTBUFFER" | clipcopy 2>/dev/null
+}
+_cb-kill-whole-line() {
+  zle kill-whole-line
+  printf "%s" "$CUTBUFFER" | clipcopy 2>/dev/null
+}
+_cb-kill-word() {
+  zle kill-word
+  printf "%s" "$CUTBUFFER" | clipcopy 2>/dev/null
+}
+_cb-backward-kill-word() {
+  zle backward-kill-word
+  printf "%s" "$CUTBUFFER" | clipcopy 2>/dev/null
+}
+_cb-copy-region-as-kill() {
+  ## https://unix.stackexchange.com/questions/19947/
+  zle copy-region-as-kill
+  zle set-mark-command -n -1
+  printf "%s" "$CUTBUFFER" | clipcopy 2>/dev/null
+}
+
+zle -N _cb-yank
+zle -N _cb-kill-line
+zle -N _cb-kill-whole-line
+zle -N _cb-kill-word
+zle -N _cb-backward-kill-word
+zle -N _cb-copy-region-as-kill
+
+bindkey '^y'   _cb-yank
+bindkey '^k'   _cb-kill-line
+bindkey '^u'   _cb-kill-whole-line
+bindkey '\ed'  _cb-kill-word
+bindkey '\e^?' _cb-backward-kill-word
+bindkey '\ew'  _cb-copy-region-as-kill

pkgs/shells/zsh/zsh-clipboard/default.nix

@@ -0,0 +1,27 @@
+{ stdenv, lib }:
+
+stdenv.mkDerivation rec {
+  pname = "zsh-clipboard";
+  version = "1.0";
+
+  src = ./.;
+
+  dontBuild = true;
+
+  installPhase = ''
+    install -D -m0444 -t $out/share/zsh/plugins/clipboard ./clipboard.plugin.zsh
+  '';
+
+  meta = with lib; {
+    description = "Ohmyzsh plugin that integrates kill-ring with system clipboard";
+    longDescription = ''
+      Ohmyzsh plugin that integrates kill-ring with system clipboard.
+
+      Key bindings for C-y, C-k, C-u, M-d, M-backspace and M-w are rebound.
+      Behaviour of these keys should not be changed.
+    '';
+    license = licenses.mit;
+    maintainers = with maintainers; [ bb2020 ];
+    platforms = platforms.unix;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -9655,6 +9655,8 @@ in
 
   zsh-bd = callPackage ../shells/zsh/zsh-bd { };
 
+  zsh-clipboard = callPackage ../shells/zsh/zsh-clipboard { };
+
   zsh-git-prompt = callPackage ../shells/zsh/zsh-git-prompt { };
 
   zsh-history = callPackage ../shells/zsh/zsh-history { };