From 8a2c81aa0c8d40a41da7e0225965bd7ec5e43b95 Mon Sep 17 00:00:00 2001
From: Arne Welzel <arne.welzel@corelight.com>
Date: Tue, 26 Sep 2023 18:08:07 +0200
Subject: [PATCH] cirrus/ci: Add pre_build_script mechanism

Allow tasks to run a bit of code just before ci/build.sh.
---
 .cirrus.yml     | 1 +
 ci/pre-build.sh | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100755 ci/pre-build.sh

diff --git a/.cirrus.yml b/.cirrus.yml
index 8f81344ff8..5419d0afbf 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -97,6 +97,7 @@ ci_template: &CI_TEMPLATE
 
   init_external_repos_script: ./ci/init-external-repos.sh
 
+  pre_build_script: ./ci/pre-build.sh
   build_script: ./ci/build.sh
   test_script: ./ci/test.sh
 
diff --git a/ci/pre-build.sh b/ci/pre-build.sh
new file mode 100755
index 0000000000..4dfedae2aa
--- /dev/null
+++ b/ci/pre-build.sh
@@ -0,0 +1,8 @@
+#/usr/bin/env bash
+#
+# If ZEEK_CI_PREBUILD_COMMAND is not empty, execute it via bash -c. That's it.
+set -ex
+
+if [ -n "$ZEEK_CI_PREBUILD_COMMAND" ]; then
+    bash -c "$ZEEK_CI_PREBUILD_COMMAND"
+fi