install_theme.sh - dotfiles

1#!/usr/bin/env bash
2
3# Function to get the base name of a file
4basename() {
5  echo "${1##*/}"
6}
7
8# Display usage information
9usage() {
10  cat <<EOF
11Usage: $(basename "$0") [options]
12Installs the Catppuccin-Dark GNOME theme.
13
14Options:
15  -h, --help    Display this help message.
16EOF
17}
18
19check_if_root() {
20  if [[ $EUID -eq 0 ]]; then
21    echo "Error: This script should not be run as root." 1>&2
22    exit 1
23  fi
24}
25
26# Set the GNOME theme using gsettings
27set_gnome_theme() {
28  local theme_name="Catppuccin-Dark"
29  echo "Setting GNOME theme to $theme_name..."
30  
31  if gsettings set org.gnome.desktop.interface gtk-theme "$theme_name"; then
32    echo "GNOME theme set successfully!"
33  else
34    echo "Error: Failed to set GNOME theme. Ensure GNOME is installed and running."
35    exit 1
36  fi
37}
38
39# Check if required dependencies are installed
40check_dependencies() {
41  local dependencies=("git" "gsettings")
42  for cmd in "${dependencies[@]}"; do
43    if ! command -v "$cmd" &> /dev/null; then
44      echo "Error: $cmd is not installed. Please install it using your package manager."
45      exit 1
46    fi
47  done
48}
49
50# Main function to install the theme
51install_theme() {
52  local repo_url="https://github.com/chocoOnEstrogen/dotfiles"
53  local tmp_dir
54  tmp_dir=$(mktemp -d)
55  local theme_dir="$HOME/.themes"
56  local theme_name="Catppuccin-Dark"
57
58  echo "Installing the Catppuccin-Dark theme..."
59
60  # Create the theme directory if it doesn't exist
61  mkdir -p "$theme_dir"
62
63  # Clone the repository
64  if ! git clone "$repo_url" "$tmp_dir"; then
65    echo "Error: Failed to clone repository."
66    exit 1
67  fi
68
69  # Copy the theme files
70  if ! cp -r "$tmp_dir/machines/personal/applications/gnome/theme/$theme_name" "$theme_dir"; then
71    echo "Error: Failed to copy theme files."
72    exit 1
73  fi
74
75  # Clean up the temporary directory
76  rm -rf "$tmp_dir"
77
78  # Set the GNOME theme
79  set_gnome_theme
80
81  echo "Theme installation complete!"
82}
83
84# Parse command-line arguments
85parse_arguments() {
86  while [[ "$#" -gt 0 ]]; do
87    case "$1" in
88      -h|--help) usage; exit 0 ;;
89      *) echo "Error: Unknown option '$1'"; usage; exit 1 ;;
90    esac
91    shift
92  done
93}
94
95# Entry point
96main() {
97  parse_arguments "$@"
98  check_if_root
99  check_dependencies
100  install_theme
101}
102
103# Run the script
104main "$@"
105