workflow failed: command not found: xdpyinfo

[kvii]

We should use an issue to discuss CI problem.

I copied and executed the following code as a .sh file.

midgard/.github/workflows/midgard.yml

Lines 25 to 42 in 8e6acdb

	run: |
	sudo apt update
	sudo apt install -y xvfb libx11-dev gnome-screensaver dbus-x11
	Xvfb :0 -screen 0 1024x768x24 > /dev/null 2>&1 &
	# Wait for Xvfb
	MAX_ATTEMPTS=120 # About 60 seconds
	COUNT=0
	echo -n "Waiting for Xvfb to be ready..."
	while ! xdpyinfo -display "${DISPLAY}" >/dev/null 2>&1; do
	echo -n "."
	sleep 0.50s
	COUNT=$(( COUNT + 1 ))
	if [ "${COUNT}" -ge "${MAX_ATTEMPTS}" ]; then
	echo " Gave up waiting for X server on ${DISPLAY}"
	exit 1
	fi
	done
	echo " Done - Xvfb is ready!"

Then I got the same error as CI。

Waiting for Xvfb to be ready......  Gave up waiting for X server on :0.0

I copied the code of while condition(line 33), and executed it manually.

Then I got this error. I think this is the reason.

$ xdpyinfo -display ":0.0"
zsh: command not found: xdpyinfo

[changkun]

Should be fixed now.