Commit 1bb5ff14 authored by Emanuele Aina's avatar Emanuele Aina

Jenkinsfile: Workaround failure with multistage Dockerfile

The Jenkins Docker workflow plugin fails badly when trying to inspect
the built images when using a multi-stage `Dockerfile`.

That's because the plugins naively looks for the image name by taking
*all* the contents after `FROM `, which means it breaks whether a stage
name is introduced with `AS stagename` or even if more than a single
space is used after `FROM`.

See https://issues.jenkins-ci.org/browse/JENKINS-44609

Invoking `docker` directly as suggested on the JIRA issue works around
the problem.
Signed-off-by: Emanuele Aina's avatarEmanuele Aina <emanuele.aina@collabora.com>
parent b3f70611
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