#!/bin/bash

COREDESKTOP="$HOME/.local/share/coredesktop"

source "$COREDESKTOP/utils.sh"
source "$COREDESKTOP/packages.conf"

STATUS=0

echo "Checking for new pipx applications..."
install_pipx_apps "${PIPX[@]}" || STATUS=1

# pipx venvs are tied to the Python they were built with, so a Python upgrade
# breaks them in a way `pipx upgrade` can't repair. Rebuild them all when the
# Python version changes; otherwise upgrade the apps CoreDesktop installs (gext
# comes from ensure_gext), rebuilding one if its upgrade fails. Apps you
# installed yourself are left to you, so one of them can't fail the update.
STAMP="$HOME/.local/state/coredesktop/pipx-python-version"
CURRENT_PYTHON="$(python3 -c 'import sys; print("%d.%d" % sys.version_info[:2])')"

if [ "$(cat "$STAMP" 2>/dev/null)" != "$CURRENT_PYTHON" ]; then
    echo "Python changed to $CURRENT_PYTHON, reinstalling pipx applications..."
    pipx reinstall-all && mkdir -p "$(dirname "$STAMP")" && echo "$CURRENT_PYTHON" > "$STAMP" || STATUS=1
else
    echo "Updating pipx applications..."
    installed="$(pipx list --short 2> /dev/null | cut -d' ' -f1)"
    for app in "${PIPX[@]}" gnome-extensions-cli; do
        grep -qx "$app" <<< "$installed" || continue
        if ! pipx upgrade "$app"; then
            echo "Upgrading $app failed, reinstalling it..."
            pipx reinstall "$app" || STATUS=1
        fi
    done
fi

exit $STATUS