In forks QEMU_CI=1 can be used to create a pipeline but not auto-run any
jobs. In upstream jobs always auto-run, which is equiv of QEMU_CI=2.

This supports setting QEMU_CI=1 in upstream, to disable job auto-run.
This can be used to preserve CI minutes if repushing a branch to staging
with a specific fix that only needs testing in limited scenarios.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 .gitlab-ci.d/base.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.gitlab-ci.d/base.yml b/.gitlab-ci.d/base.yml
index 999149852e..739ec07d7b 100644
--- a/.gitlab-ci.d/base.yml
+++ b/.gitlab-ci.d/base.yml
@@ -109,6 +109,16 @@ variables:
     - if: '$QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
       when: manual
 
+    # Upstream pipeline jobs start automatically unless told not to
+    # by setting QEMU_CI=1
+    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging/'
+      when: manual
+      variables:
+        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
+
+    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM'
+      when: manual
+
     # Jobs can run if any jobs they depend on were successful
     - if: '$QEMU_JOB_SKIPPED && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
       when: on_success
-- 
2.40.1

On 5/26/23 03:19, Daniel P. Berrangé wrote:
> +    # Upstream pipeline jobs start automatically unless told not to
> +    # by setting QEMU_CI=1
> +    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~/staging/'
> +      when: manual
> +      variables:
> +        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG

So.. in this case we don't want 'latest' for 'staging' because we may not run all jobs? 
Or should this have checked staging-X.Y, since the following rule will handle 'staging'?

> +    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM'
> +      when: manual
> +


r~

On Fri, May 26, 2023 at 09:04:34AM -0700, Richard Henderson wrote:
> On 5/26/23 03:19, Daniel P. Berrangé wrote:
> > +    # Upstream pipeline jobs start automatically unless told not to
> > +    # by setting QEMU_CI=1
> > +    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~/staging/'
> > +      when: manual
> > +      variables:
> > +        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
> 
> So.. in this case we don't want 'latest' for 'staging' because we may not
> run all jobs? Or should this have checked staging-X.Y, since the following
> rule will handle 'staging'?

Yes, this was a mistake. My original v1 was in fact correct.

With regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|