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https://github.com/kuhyx/todo-app.git
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Krzysztof kuhy Rudnicki
64bce89d87
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012kQ5PCKqBHAkAVkPSvp6dk
125 lines
4.2 KiB
Bash
Executable File
125 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# Install the todo launcher icon and .desktop entry for the Linux desktop.
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#
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# The desktop app is a Flutter *web* build shown in a Chrome app window (the
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# Linux embedder manages only ~20fps at 4K — see
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# docs/desktop-performance-findings.md), so the launcher starts the wrapper,
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# which serves the build and opens the browser.
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#
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# Icon PNGs are pre-rendered and committed under desktop/icons/, so this script
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# needs no image tooling at run time. Regenerate them with:
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# PYTHONPATH=~/src/testsAndMisc python3 -m python_pkg.app_icons \
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# generate --app todo --linux-out desktop/icons
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# ============================================================================
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set -euo pipefail
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SCRIPT_NAME="$(basename "$0")"
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DESKTOP_DIR_SRC="$(cd "$(dirname "$0")" && pwd)"
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REPO_DIR="$(dirname "$DESKTOP_DIR_SRC")"
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readonly SCRIPT_NAME DESKTOP_DIR_SRC REPO_DIR
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readonly ICON_NAME="todo"
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# Chrome sets WM_CLASS from --class, which the wrapper passes explicitly.
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# Without it the window would inherit the browser's own class (e.g.
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# "Google-chrome"), and the taskbar would show a browser icon for the app.
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readonly WM_CLASS="todo"
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readonly ICON_SRC_DIR="$DESKTOP_DIR_SRC/icons"
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readonly ICON_THEME_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/icons/hicolor"
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readonly DESKTOP_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/applications"
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# Prefer the packaged launcher; fall back to running straight from the repo so
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# the entry also works for a development checkout that was never installed.
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LAUNCH_CMD="/usr/bin/todo"
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if [[ ! -x "$LAUNCH_CMD" ]]; then
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LAUNCH_CMD="$REPO_DIR/run.sh"
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fi
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readonly LAUNCH_CMD
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usage() {
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echo "Usage: $SCRIPT_NAME"
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echo "Installs the todo icon into the hicolor theme and writes a .desktop entry."
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exit 0
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}
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validate_requirements() {
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if [[ ! -d "$ICON_SRC_DIR" ]]; then
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echo "Error: $ICON_SRC_DIR is missing; regenerate the icons first" >&2
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exit 1
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fi
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}
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ensure_theme_index() {
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# A user-local hicolor tree created from scratch has no index.theme, and
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# without it gtk-update-icon-cache refuses to build a cache ("No theme
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# index file"). Seed it from the system theme when one is available.
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local system_index="/usr/share/icons/hicolor/index.theme"
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if [[ ! -f "$ICON_THEME_DIR/index.theme" && -f "$system_index" ]]; then
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install -Dm644 "$system_index" "$ICON_THEME_DIR/index.theme"
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fi
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}
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install_icons() {
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local size_dir size icon
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for size_dir in "$ICON_SRC_DIR"/*/; do
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size="$(basename "$size_dir")"
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icon="$size_dir$ICON_NAME.png"
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[[ -f "$icon" ]] || continue
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install -Dm644 "$icon" \
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"$ICON_THEME_DIR/${size}x${size}/apps/$ICON_NAME.png"
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done
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# Refresh the theme cache so GTK picks the icon up without a re-login.
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# Harmless if the tool is absent: the icon still resolves, just slower.
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if command -v gtk-update-icon-cache >/dev/null; then
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gtk-update-icon-cache --quiet --force "$ICON_THEME_DIR" || true
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fi
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}
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install_desktop_entry() {
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mkdir -p "$DESKTOP_DIR"
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# StartupWMClass must match the window's actual WM class, or the taskbar
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# shows a generic icon for the running window even though the launcher
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# entry itself looks right.
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cat > "$DESKTOP_DIR/$ICON_NAME.desktop" <<EOF
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[Desktop Entry]
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Type=Application
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Name=Todo
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Comment=Offline-first, CRDT-synced notes
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Exec=$LAUNCH_CMD
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Icon=$ICON_NAME
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Terminal=false
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Categories=Utility;TextEditor;
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StartupWMClass=$WM_CLASS
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EOF
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if command -v update-desktop-database >/dev/null; then
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update-desktop-database "$DESKTOP_DIR" || true
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fi
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}
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main() {
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validate_requirements
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ensure_theme_index
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install_icons
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install_desktop_entry
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echo "Installed $ICON_NAME icon into $ICON_THEME_DIR"
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echo "Installed $DESKTOP_DIR/$ICON_NAME.desktop"
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if [[ ! -x "$LAUNCH_CMD" ]]; then
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echo "Note: $LAUNCH_CMD does not exist yet."
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echo " Run ./install_arch.sh to build and install the app."
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fi
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}
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while [[ $# -gt 0 ]]; do
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case $1 in
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-h|--help)
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usage
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;;
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*)
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echo "Unknown option: $1" >&2
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exit 1
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;;
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esac
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done
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main "$@"
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