init

.gitignore

+/build*/

.gitlab-ci.yml

+stages:
+  - component
+  - test
+  - release
+
+include:
+  # include the component located in the current project from the current SHA
+  - component: $CI_SERVER_FQDN/$CI_PROJECT_PATH/bookworm@$CI_COMMIT_SHA
+    inputs:
+      stage: component
+      src_folder: 'demo'
+      tags:
+        - cgg
+        - linux
+        - docker-docker
+      job_name_prefix: "pref-"
+
+ensure-job-added:
+  tags:
+    - cgg
+    - docker-docker
+    - linux
+  stage: test
+  image: badouralix/curl-jq
+  script:
+    - |
+      route="${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/pipelines/${CI_PIPELINE_ID}/jobs"
+      echo "$route"
+      count=`curl --silent "$route" | jq 'map(select(.name | contains("pref-debian-trixie-x64"))) | length'`
+      if [ "$count" != "1" ]; then
+        curl --silent "$route" | jq '.'
+        exit 1; else
+        echo "Component Job present"
+      fi
+      # yeah yeah, this is stupid: please make it better :)
+      count=`curl --silent "$route" | jq 'map(select(.name | contains("pref-debian-bookworm-x64"))) | length'`
+      if [ "$count" != "1" ]; then
+        curl --silent "$route" | jq '.'
+        exit 1; else
+        echo "Component Job present"
+      fi
+
+
+# If the pipeline is for a new tag with a semantic version, and all previous jobs succeed,
+# create the release.
+create-release:
+  tags:
+    - cgg
+    - docker-docker
+    - linux
+  stage: release
+  image: registry.gitlab.com/gitlab-org/release-cli:latest
+  script: echo "Creating release $CI_COMMIT_TAG"
+  rules:
+    - if: $CI_COMMIT_TAG
+  release:
+    tag_name: $CI_COMMIT_TAG
+    description: "Release $CI_COMMIT_TAG of components repository $CI_PROJECT_PATH"

demo/CMakeLists.txt

+project(Test)
+
+add_executable(test test.cc)
+

demo/test.cc

+#include <iostream>
+int main(int argc, char *argv[])
+{
+    std::cout << "Hello." << std::endl;
+    return 0;
+}

templates/bookworm.yml

+spec:
+  inputs:
+    stage:
+      default: test
+    BUILD_TYPE:
+      default: Release
+    C_COMPILER:
+      default: "gcc"
+    CXX_COMPILER:
+      default: "g++"
+    tags:
+      description: "Tags to apply to the jobs (to select proper runner)"
+      default: []
+      type: array
+    cmake_options:
+      description: "Additional commandline options for cmake"
+      default: ""
+    src_folder:
+      description: "a repo subfolder that contains a CMakeLists.txt to build"
+      default: "."
+    job_name_prefix:
+      description: "The job's prefix (if any)"
+      default: ""
+---
+
+".$[[ inputs.job_name_prefix ]]debian":
+  stage: $[[ inputs.stage ]]
+  variables:
+    CMAKE_TOOLCHAIN_FILE: "C:/Tools/vcpkg/scripts/buildsystems/vcpkg.cmake"
+    CMAKE_GENERATOR: "ninja"
+    CMAKE_C_COMPILER: "$[[ inputs.C_COMPILER ]]"
+    CMAKE_CXX_COMPILER: "$[[ inputs.CXX_COMPILER ]]"
+    BUILD_TYPE: "$[[ inputs.BUILD_TYPE ]]"
+    BUILD_DIR: "build-${CI_JOB_NAME}"
+  tags: $[[ inputs.tags ]]
+  before_script:
+      # -Force prevents an error if the directory already exists.
+  script:
+  artifacts:
+    when: always
+    reports:
+      junit: "${BUILD_DIR}/test-report-${BUILD_TYPE}.xml"
+
+  script:
+    - ccache -z
+    - >
+      cmake
+      -B "${Env:BUILD_DIR}"
+      -S "$[[ inputs.src_folder ]]"
+      -DCMAKE_BUILD_TYPE="${Env:BUILD_TYPE}"
+      -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+      $[[ inputs.cmake_options ]]
+    - ccache -s -v
+    - ctest --test-dir "${Env:BUILD_DIR}" --output-junit "${Env:BUILD_DIR}/test-report-${Env:BUILD_TYPE}.xml"
+
+  artifacts:
+    when: always
+    reports:
+      junit: "${BUILD_DIR}/test-report-${BUILD_TYPE}.xml"
+
+
+"$[[ inputs.job_name_prefix ]]debian-bookworm-x64":
+  extends:
+    - ".$[[ inputs.job_name_prefix ]]debian"
+  image: gitlab.inf.unibe.ch:5001/cgg-public/containers/buildbox-debian-linux:x64-bookworm-latest
+