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tv xmonad shell: prevent double yield

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This commit is contained in:
tv 2018-12-03 22:48:11 +01:00
parent 63798eb150
commit e8e0a68029
1 changed files with 9 additions and 4 deletions
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13
tv/5pkgs/haskell/xmonad-tv/shell.nix
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@ -46,7 +46,7 @@ in
xmonad_restart() {(
set -efu
cd "$WORKDIR"
if systemctl is-active xmonad; then
if systemctl --quiet is-active xmonad; then
sudo systemctl stop xmonad
cp -b "$config_XMONAD_CACHE_DIR"/xmonad.state "$CACHEDIR"/
echo "xmonad.state: $(cat "$CACHEDIR"/xmonad.state)"
@ -59,9 +59,14 @@ in
xmonad_yield() {(
set -efu
"$xmonad" --shutdown
cp -b "$CACHEDIR"/xmonad.state "$config_XMONAD_CACHE_DIR"/
sudo systemctl start xmonad
if ! systemctl --quiet is-active xmonad; then
"$xmonad" --shutdown
cp -b "$CACHEDIR"/xmonad.state "$config_XMONAD_CACHE_DIR"/
sudo systemctl start xmonad
else
echo "xmonad.service is already running" >&2
exit -1
fi
)}
export PATH=${config.systemd.services.xmonad.path}:$PATH