Create install script / update workflows

Author: Ragnt

.github/workflows/ci.yml

@@ -91,7 +91,7 @@ jobs:
         shell: bash
         run: |
           cd target/${{ matrix.platform.target }}/release
-          tar czvf ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }} ../../../completions
+          tar czvf ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }} ../../../install.sh ../../../completions
           cd -
         if: |
           startsWith( github.ref, 'refs/tags/v' )

install.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+prog="angryoxide"
+bash_completion_script="completions/bash_angryoxide_completions"
+zsh_completion_script="completions/zsh_angryoxide_completions"
+BASH_COMPLETION_DIR="/etc/bash_completion.d"
+ZSH_COMPLETION_DIR="/home"
+
+check_root() {
+    if [[ "$(id -u)" -ne 0 ]]; then
+        echo "This operation must be run as root. Please use sudo." >&2
+        exit 1
+    fi
+}
+
+install_binary() {
+    check_root
+    echo "Installing $prog binary..."
+    cp "../$prog" "/usr/bin/$prog"
+}
+
+install_bash() {
+    check_root
+    if command -v bash &> /dev/null; then
+        echo "Installing bash completion for $prog..."
+        mkdir -p "$BASH_COMPLETION_DIR"
+        cp "$bash_completion_script" "$BASH_COMPLETION_DIR/$prog"
+        echo "Bash completion installed successfully."
+    else
+        echo "Bash not found, skipping Bash completion installation."
+    fi
+}
+
+install_zsh() {
+    check_root
+    if command -v zsh &> /dev/null; then
+        echo "Installing zsh completion for $prog for all users..."
+        for dir in $ZSH_COMPLETION_DIR/*; do
+            if [[ -d "$dir" ]]; then
+                user=$(basename "$dir")
+                zsh_dir="$dir/.zsh/completion"
+                echo "Installing for user $user..."
+                mkdir -p "$zsh_dir"
+                cp "$zsh_completion_script" "$zsh_dir/_$prog"
+                chown "$user:$user" "$zsh_dir/_$prog"
+            fi
+        done
+        echo "Zsh completion installed successfully for all users."
+    else
+        echo "Zsh not found, skipping Zsh completion installation."
+    fi
+}
+
+uninstall() {
+    check_root
+    echo "Uninstalling $prog..."
+    rm -f "/usr/bin/$prog"
+    rm -f "$BASH_COMPLETION_DIR/$prog"
+    for dir in $ZSH_COMPLETION_DIR/*; do
+        if [[ -d "$dir" ]]; then
+            rm -f "$dir/.zsh/completion/_$prog"
+        fi
+    done
+    echo "Cleaned installed binary and completion scripts."
+}
+
+case "$1" in
+    install)
+        install_binary
+        install_bash
+        install_zsh
+        ;;
+    uninstall)
+        uninstall
+        ;;
+    *)
+        echo "Usage: $0 (install|uninstall)"
+        exit 1
+        ;;
+esac