docker-compose RAW image URL reports 404

[genzj]

systemd-sysupdate failed and seeing following log in journalctl -xe -u systemd-sysupdate.service

Mar 26 19:59:37 localhost systemd-sysupdate[617743]: \ Acquiring https://extensions.flatcar.org/extensions/docker-compose/docker-compose-2.34.0-x86-64.raw → /opt/extensions/docker-compose/docker-compose-2.34.0-x86-64.raw...
Mar 26 19:59:37 localhost systemd-sysupdate[617745]: Pulling 'https://extensions.flatcar.org/extensions/docker-compose/docker-compose-2.34.0-x86-64.raw', saving as '/opt/extensions/docker-compose/.#sysupdatedocker-compose-2.34.0-x86-64.raw8547f5c30572d594'.
Mar 26 19:59:38 localhost systemd-sysupdate[617745]: HTTP request to https://extensions.flatcar.org/extensions/docker-compose/docker-compose-2.34.0-x86-64.raw failed with code 404.
Mar 26 19:59:38 localhost systemd-sysupdate[617745]: Failed to retrieve image file.

A working URL is https://extensions.flatcar.org/extensions/docker-compose-2.34.0-x86-64.raw, which does not include the docker-compose/ portion before the image name.

It appears to be related to the Caddy file change in #124. The pulling URL matches the following rule and is redirected to https://github.com/flatcar/sysext-bakery/releases/download/docker-compose/docker-compose-2.34.0-x86-64.raw, but it lacks the version in /docker-compose/ portion.

sysext-bakery/tools/http-url-rewrite-server/Caddyfile

Lines 39 to 44 in 510b519

	# Sysupdate or extension image with explicit release sub-path.
	# /<release>/<extension-conf-or-raw>
	# ==> https://[...]/releases/download/<release>/<extension-conf-or-raw>
	# Match groups: 1 - release, 2 - filename, 3 - suffix
	@expl path_regexp expl ^.*/extensions/([^/]+)/([^/]+).(conf|raw)$
	redir @expl {vars.base_dest_url}/{re.expl.1}/{re.expl.2}.{re.expl.3}

The expected redir target should be https://github.com/flatcar/sysext-bakery/releases/download/docker-compose-2.34.0/docker-compose-2.34.0-x86-64.raw

[t-lo]

Thank you for the report! I've filed #134 to fix it.

[t-lo]

I've updated the live redirect server, the URLs should work now.

[genzj]

Many thanks for addressing the issue!