max / makenotwork

1.3 KB · 39 lines History Blame Raw

1	#!/usr/bin/env bash
2	# Sando bare-repo post-receive hook.
3	#
4	# Install: copy into <bare repo>/hooks/post-receive and chmod +x.
5	# Reads each updated ref from stdin (old new ref) and posts the new sha to
6	# the daemon's /rebuild endpoint. Only the configured deploy branch is
7	# acted on; pushes to other refs are silently ignored.
8
9	set -euo pipefail
10
11	# Pick up SANDO_DAEMON / SANDO_BRANCH from the daemon's env file when present
12	# (the same file systemd's EnvironmentFile= points at). Lets the deployed hook
13	# reach a non-loopback listen address without changing the hook source.
14	if [[ -r /etc/sando/sando.env ]]; then
15	set -a
16	# shellcheck disable=SC1091
17	source /etc/sando/sando.env
18	set +a
19	fi
20
21	DAEMON_URL="${SANDO_DAEMON:-http://127.0.0.1:7766}"
22	DEPLOY_BRANCH="${SANDO_BRANCH:-main}"
23
24	while read -r oldsha newsha ref; do
25	if [[ "$ref" != "refs/heads/$DEPLOY_BRANCH" ]]; then
26	continue
27	fi
28	if [[ "$newsha" == "0000000000000000000000000000000000000000" ]]; then
29	# Branch deletion; nothing to build.
30	continue
31	fi
32	echo "sando: posting rebuild for $newsha"
33	curl --silent --show-error --fail \
34	-X POST "$DAEMON_URL/rebuild" \
35	-H 'Content-Type: application/json' \
36	-d "{\"sha\":\"$newsha\"}" \
37	\|\| echo "sando: rebuild trigger failed; check daemon"
38	done
39