From 54e8f0079566fa5ba76c8b594508319e8b43d501 Mon Sep 17 00:00:00 2001
From: Peter Hoyes <Peter.Hoyes@arm.com>
Date: Fri, 24 Feb 2023 12:06:06 +0000
Subject: [PATCH] CI: Add BUILD_ENABLE_REGEX option to conditionally enable
 builds

Mirrors of meta-arm may focus their development on a small subset of
MACHINEs so provide the option to restrict the boards that are built on
CI using the variable BUILD_ENABLE_REGEX. If set, it conditionally
enables builds; if unset there is no change in behavior.

This variable could be overridden in a scheduled build, to e.g. build
all the MACHINEs weekly.

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
---
 .gitlab-ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d5aef513..8312578e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -43,6 +43,9 @@ stages:
   extends: .setup
   variables:
     KUBERNETES_CPU_REQUEST: $CPU_REQUEST
+  only:
+    variables:
+      - $BUILD_ENABLE_REGEX == null || $CI_JOB_NAME =~ $BUILD_ENABLE_REGEX
   script:
     - KASFILES=$(./ci/jobs-to-kas "$CI_JOB_NAME")
     - kas shell --update --force-checkout $KASFILES -c 'cat conf/*.conf'