run_after_wayland_wrappers.zsh.tmpl

#!/usr/bin/env zsh

{{ if .headless }}
# We're headless.
exit 0
{{ end }}

set -o errexit -o nounset

source $HOME/.config/.variables

wrappers_directory="$HOME/.bin/wrappers"
wayland_args="--enable-features=UseOzonePlatform --ozone-platform=wayland"

declare -A WAYLAND_WRAPPERS=(
  [code]="code $wayland_args"
  [code-fb]="code-fb $wayland_args"
  [code-fb-insiders]="code-fb-insiders $wayland_args"
  [code-fb-dev]="code-fb-dev $wayland_args"
  [discord]="flatpak run --socket=wayland com.discordapp.Discord $wayland_args || discord $wayland_args || Discord $wayland_args"
  [mattermost-desktop]="mattermost-desktop $wayland_args || /usr/lib/mattermost/mattermost-desktop $wayland_args"
  [obsidian]="obsidian $wayland_args || flatpak run --socket=wayland md.obsidian.Obsidian $wayland_args"
  # [tuba]="tuba || flatpak run --socket=wayland dev.geopjr.Tuba $wayland_args"
  # Doesn't support copying.
  # [1password]="1password $wayland_args"
  [signal-desktop]="flatpak run --socket=wayland org.signal.Signal $wayland_args || signal-desktop $wayland_args"
  [spotify]="spotify $wayland_args || flatpak run --socket=wayland com.spotify.Client $wayland_args"
  [zulip]="zulip $wayland_args || flatpak run --socket=wayland org.zulip.Zulip $wayland_args"
  [google-chrome]="google-chrome $wayland_args"
  [google-chrome-stable]="google-chrome-stable $wayland_args"
)
set -A WRAPPERS ${(kv)WAYLAND_WRAPPERS}

if [[ $(uname -s) == "Darwin" ]]; then
  rm -rf $wrappers_directory
  exit 0
fi

mkdir -p $wrappers_directory

for file in "$wrappers_directory"/*; do
  if [[ ! -v WAYLAND_WRAPPERS[$(basename "$file")] ]]; then
    echo "Deleting old wrapper: $file"
    rm "$file"
  fi
done

for key value in ${(kv)WRAPPERS}; do
  CONTENTS="#!/usr/bin/env zsh

FILE_PATH="\${0:a}"
PARENT_DIR="\${FILE_PATH:h}"
export PATH=\${PATH//\$PARENT_DIR:/:}

if [[ \$(which $key) == "\$FILE_PATH" ]]; then
    notify-send \"Tried recursively running $key wrapper, exiting...\" --urgency=critical
    exit 1
fi
$value \$@
"

  to="$wrappers_directory/$key"
  cmp --silent <(echo $CONTENTS) $to || (
    echo "$key wrapper changed, copying to $to..."
    echo $CONTENTS > $to
    chmod +x $to
  )
done