From 008729039d1882aab310f3620a407ea0972a95fe Mon Sep 17 00:00:00 2001
From: Laurent Bonnans <laurent.bonnans@here.com>
Date: Thu, 4 Jul 2019 15:35:44 +0200
Subject: Gitlab pipeline for building core-image-minimal

Including these points (initially as separate commits):

* Try caching updater-repo in gitlab
* Only patch aktualizr recipe in CI if needed
* Run under user 4321 in bitbake docker image
* Add ability to supply METADIR to envsetup.sh

  So that we can bypass the "relative path from the script" trick that
  doesn't work with symlinks.
* Checkout the PR base branch
* do not run on pushes
* run on runners with "gitlab" tag
* Print all revisions after repo checkout on CI
* Pull CI image from the base branch instead of master
* More robust checkout in CI
* Only store updater-repo artifacts for one day
* Use "stretch" instead of "stable" for Debian release in Dockerfile
  (in fact, stable just changed to buster)
* Move UPDATER_REPO variable out of .gitlab-ci.yml
  To be defined in the project's settings
* Make docker CI stage buildable on shared runners

Signed-off-by: Laurent Bonnans <laurent.bonnans@here.com>
---
 .gitlab-ci.yml | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 .gitlab-ci.yml

(limited to '.gitlab-ci.yml')

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..94a614c
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,63 @@
+stages:
+  - docker
+  - checkout
+  - test
+
+# notes:
+# - could be useful https://docs.gitlab.com/ee/ci/yaml/#include
+
+variables:
+  # Needs $PR_BASE_BRANCH to be defined as a pipeline variable to work correctly
+
+  CHECKOUT_MASTER_IMAGE: ${CI_REGISTRY_IMAGE}:ci-${PR_BASE_BRANCH}-checkout
+  CHECKOUT_PR_IMAGE: ${CI_REGISTRY_IMAGE}:ci-${CI_COMMIT_REF_SLUG}-checkout
+
+  BITBAKE_MASTER_IMAGE: ${CI_REGISTRY_IMAGE}:ci-${PR_BASE_BRANCH}-bitbake
+  BITBAKE_PR_IMAGE: ${CI_REGISTRY_IMAGE}:ci-${CI_COMMIT_REF_SLUG}-bitbake
+
+
+Docker Setup:
+  image: docker:stable
+  stage: docker
+  services:
+    - docker:dind
+  except:
+    - pushes
+  before_script:
+    - docker login -u gitlab-ci-token -p "$CI_JOB_TOKEN" "$CI_REGISTRY"
+  script:
+    - docker pull "$BITBAKE_PR_IMAGE" || docker pull "$BITBAKE_MASTER_IMAGE" || true
+    - docker build --pull --cache-from "$BITBAKE_MASTER_IMAGE" --cache-from "$BITBAKE_PR_IMAGE" -f ./scripts/ci/Dockerfile.bitbake -t "$BITBAKE_PR_IMAGE" ./scripts/ci
+    - docker push "$BITBAKE_PR_IMAGE"
+
+    - docker pull "$CHECKOUT_PR_IMAGE" || docker pull "$CHECKOUT_MASTER_IMAGE" || true
+    - docker build --pull --cache-from "$CHECKOUT_MASTER_IMAGE" --cache-from "$CHECKOUT_PR_IMAGE" -f ./scripts/ci/Dockerfile.checkout -t "$CHECKOUT_PR_IMAGE" ./scripts/ci
+    - docker push "$CHECKOUT_PR_IMAGE"
+
+Checkout:
+  image: "$CHECKOUT_PR_IMAGE"
+  stage: checkout
+  except:
+    - pushes
+  cache:
+    paths:
+      - updater-repo
+  artifacts:
+    expire_in: "1 day"
+    paths:
+      - updater-repo
+  script:
+    - MANIFEST=$PR_BASE_BRANCH ./scripts/ci/checkout-oe.sh
+
+Build core-image-minimal:
+  image: "$BITBAKE_PR_IMAGE"
+  stage: test
+  except:
+    - pushes
+  dependencies:
+    - Checkout
+  tags:
+    - bitbake
+  script:
+    - ./scripts/ci/configure.sh
+    - ./scripts/ci/build.sh core-image-minimal
-- 
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