{{- if eq .host.distro.family "linux" -}}
#!/usr/bin/env bash

{{ includeTemplate "universal/profile" }}
{{ includeTemplate "universal/logg" }}

# extension config hash: {{ include (joinPath .host.home ".config" "desktop" "gnome.yml") | sha256sum }}

### Ensure /tmp/install-gnome-extensions.txt is not present on the system
if [ -f /tmp/install-gnome-extensions.txt ]; then
    rm -f /tmp/install-gnome-extensions.txt
fi

### Populate /tmp/install-gnome-extensions.txt with GNOME extensions that need to be installed
if [ -f "$HOME/.config/desktop/gnome.yml" ]; then
    yq e -o=j "$HOME/.config/desktop/gnome.yml" | jq -cr '.default_gnome_extensions[]' | while read EXT; do
        EXT_URL="$(echo "$EXT" | jq -r '.url')"
        EXT_ID="$(echo "$EXT" | jq -r '.regex')"
        echo "$EXT_URL" >> /tmp/install-gnome-extensions.txt
        find "$HOME/.local/share/gnome-shell/extensions" -mindepth 1 -maxdepth 1 -type d | while read EXT_FOLDER; do
            if [[ "$EXT_FOLDER" == "$EXT_REGEX"* ]]; then
                head -n -1 /tmp/install-gnome-extensions.txt > "$TMP_EXT"
                mv "$TMP_EXT" /tmp/install-gnome-extensions.txt
            fi
        done
    done
else
    logg warn 'The `~/.config/desktop/gnome.yml` file is missing so GNOME extension install orders cannot be calculated'
fi

### Install the GNOME extensions using the `install-gnome-extensions` script
if command -v install-gnome-extensions > /dev/null; then
    if [ -f /tmp/install-gnome-extensions.txt ]; then
        install-gnome-extensions --enable --overwrite --file /tmp/install-gnome-extensions.txt
        rm -f /tmp/install-gnome-extensions.txt
        logg success 'Finished installing the GNOME extensions'
        logg info 'Restarting gnome-shell'
        sudo killall -SIGQUIT gnome-shell
    else
        logg info 'No new GNOME extensions to install'
    fi
else
    logg warn 'Cannot install GNOME extensions because the `install-gnome-extensions` script is missing from ~/.local/bin'
fi

### Apply plugin gsettings
if [ -f "$HOME/.config/desktop/gnome.yml" ]; then
    yq e -o=j "$HOME/.config/desktop/gnome.yml" | jq -cr '.default_gnome_extensions[]' | while read EXT; do
        EXT_ID="$(echo "$EXT" | jq -r '.regex')"
        EXT_SETTINGS="$(echo "$EXT" | jq -r '.settings')"
        if [ "$EXT_SETTINGS" != 'null' ]; then
            eval "$EXT_SETTINGS"
            logg success 'Applied gsettings configuration for the `'"$EXT_ID"'` GNOME extension'
        fi
    done
fi

{{- end }}