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| author | Edward Thomson <ethomson@edwardthomson.com> | 2019-11-23 21:17:15 +1100 |
|---|---|---|
| committer | Edward Thomson <ethomson@edwardthomson.com> | 2019-11-24 16:49:35 +1100 |
| commit | b8e00b980dd66235c931a9b0e055a93e81559ee3 (patch) | |
| tree | 38936a7c37a82bed4d1fb4b4eab1291c8abcd2cd | |
| parent | 6df3ec4a520ad9ee43f71cfc4443c00a27e414af (diff) | |
| download | libgit2-b8e00b980dd66235c931a9b0e055a93e81559ee3.tar.gz | |
ci: cache docker layers
Our docker builds are getting expensive, let's cache some of this.
| -rw-r--r-- | azure-pipelines/docker.yml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/azure-pipelines/docker.yml b/azure-pipelines/docker.yml index dea1ce5bf..0e1988c8a 100644 --- a/azure-pipelines/docker.yml +++ b/azure-pipelines/docker.yml @@ -4,9 +4,19 @@ steps: - script: docker run --rm --privileged multiarch/qemu-user-static:register --reset displayName: 'Register Docker QEMU' +- task: cache@2 + displayName: Cache Docker layers + inputs: + key: docker + path: /tmp/dockercache +- script: | + if [ -f /tmp/dockercache/${{parameters.docker.image}}.tar ]; then docker load < /tmp/dockercache/${{parameters.docker.image}}.tar; fi + displayName: 'Load Docker cache' - script: | cd $(Build.SourcesDirectory)/azure-pipelines/docker docker build -t libgit2/${{parameters.docker.image}} --build-arg BASE=${{parameters.docker.base}} -f ${{parameters.docker.image}} . + if [ ! -d /tmp/dockercache ]; then mkdir /tmp/dockercache; fi + docker save libgit2/${{parameters.docker.image}} $(docker history -q libgit2/${{parameters.docker.image}} | grep -v '<missing>') > /tmp/dockercache/${{parameters.docker.image}}.tar displayName: 'Build Docker image' - task: docker@0 displayName: Build |