buildroot/.gitlab-ci.yml

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# Configuration for Gitlab-CI.
# Builds appear on https://gitlab.com/buildroot.org/buildroot/pipelines
image: $CI_REGISTRY/buildroot.org/buildroot/base:20230207.1123
stages:
- generate-gitlab-ci
- build
generate-gitlab-ci-yml:
stage: generate-gitlab-ci
script: ./support/scripts/generate-gitlab-ci-yml support/misc/gitlab-ci.yml.in > generated-gitlab-ci.yml
artifacts:
utils/test-pkg: add gitlab-ci support The gitlab-ci support in test-pkg allows to parallelize the test-pkg work into several gitlab jobs. It's much faster than local serialized testing. To trigger this, a developer will have to add, in the latest commit of their branch, a token on its own line, followed by a configuration fragment, e.g.: test-pkg config: SOME_OPTION=y # OTHER_OPTION is not set SOME_VARIABLE="some value" This configuration fragment is used as input to test-pkg. To be able to generate one job per test to run, we need the list of tests in the parent pipeline, and the individual .config files (one per test) in the child pipeline. We use the newly-introduced --prepare-only mode to test-pkg, and collect all the generated .config files as artefacts; those are inherited in the child pipeline via the "needs::pipeline" and "needs::job" directives. This is a bit tricky, and is best described by the Gitlab-CI documentation [0]. We also list those .config files to generate the actual list of jobs to run in the child pipeline. Notes: - if the user provides an empty fragment, this is considered an error: indeed, without a fragment (and the package name), there is no way to know what to test; - if that fragment yields an empty list of tests, then there is nothing to test either, so that is also considered an error. [0] https://docs.gitlab.com/ee/ci/yaml/README.html#artifact-downloads-to-child-pipelines Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [yann.morin.1998@free.fr: - split the change to test-pkg to its own patch - generate the actual yml snippet in support/scripts/generate-gitlab-ci-yml, listing the .config files created by test-pkg - some code-style-candies... ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
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when: always
paths:
- generated-gitlab-ci.yml
utils/test-pkg: add gitlab-ci support The gitlab-ci support in test-pkg allows to parallelize the test-pkg work into several gitlab jobs. It's much faster than local serialized testing. To trigger this, a developer will have to add, in the latest commit of their branch, a token on its own line, followed by a configuration fragment, e.g.: test-pkg config: SOME_OPTION=y # OTHER_OPTION is not set SOME_VARIABLE="some value" This configuration fragment is used as input to test-pkg. To be able to generate one job per test to run, we need the list of tests in the parent pipeline, and the individual .config files (one per test) in the child pipeline. We use the newly-introduced --prepare-only mode to test-pkg, and collect all the generated .config files as artefacts; those are inherited in the child pipeline via the "needs::pipeline" and "needs::job" directives. This is a bit tricky, and is best described by the Gitlab-CI documentation [0]. We also list those .config files to generate the actual list of jobs to run in the child pipeline. Notes: - if the user provides an empty fragment, this is considered an error: indeed, without a fragment (and the package name), there is no way to know what to test; - if that fragment yields an empty list of tests, then there is nothing to test either, so that is also considered an error. [0] https://docs.gitlab.com/ee/ci/yaml/README.html#artifact-downloads-to-child-pipelines Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [yann.morin.1998@free.fr: - split the change to test-pkg to its own patch - generate the actual yml snippet in support/scripts/generate-gitlab-ci-yml, listing the .config files created by test-pkg - some code-style-candies... ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
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- br-test-pkg/*/.config
- br-test-pkg/*/missing.config
buildroot-pipeline:
stage: build
trigger:
include:
- artifact: generated-gitlab-ci.yml
job: generate-gitlab-ci-yml
strategy: depend
utils/test-pkg: add gitlab-ci support The gitlab-ci support in test-pkg allows to parallelize the test-pkg work into several gitlab jobs. It's much faster than local serialized testing. To trigger this, a developer will have to add, in the latest commit of their branch, a token on its own line, followed by a configuration fragment, e.g.: test-pkg config: SOME_OPTION=y # OTHER_OPTION is not set SOME_VARIABLE="some value" This configuration fragment is used as input to test-pkg. To be able to generate one job per test to run, we need the list of tests in the parent pipeline, and the individual .config files (one per test) in the child pipeline. We use the newly-introduced --prepare-only mode to test-pkg, and collect all the generated .config files as artefacts; those are inherited in the child pipeline via the "needs::pipeline" and "needs::job" directives. This is a bit tricky, and is best described by the Gitlab-CI documentation [0]. We also list those .config files to generate the actual list of jobs to run in the child pipeline. Notes: - if the user provides an empty fragment, this is considered an error: indeed, without a fragment (and the package name), there is no way to know what to test; - if that fragment yields an empty list of tests, then there is nothing to test either, so that is also considered an error. [0] https://docs.gitlab.com/ee/ci/yaml/README.html#artifact-downloads-to-child-pipelines Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> [yann.morin.1998@free.fr: - split the change to test-pkg to its own patch - generate the actual yml snippet in support/scripts/generate-gitlab-ci-yml, listing the .config files created by test-pkg - some code-style-candies... ] Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
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variables:
PARENT_PIPELINE_ID: $CI_PIPELINE_ID