add first version of ci config for validation

stages:

  - test

workflow:

  rules:

    # see https://docs.gitlab.com/ee/ci/yaml/workflow.html#switch-between-branch-pipelines-and-merge-request-pipelines

    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS && $CI_PIPELINE_SOURCE == "push"

      when: never

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

variables:

  REPO_URL_FLOAT: "https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec"

check-merged-ci-config-is-valid:

  stage: test

  tags:

    ivas-linux

  variables:

    MERGED_YAML: "merged.yaml"

    REPO_URL: $REPO_URL_FLOAT

  script:

    - git clone -b main --single-branch $REPO_URL code

    - cd code

    - sed -i".bak" "s/\&IVAS_CODEC_CI_REF main/\&IVAS_CODEC_CI_REF ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME}/" .gitlab-ci.yml

    - |

      jq --null-input --arg yaml "$(<.gitlab-ci.yml)" '.content=$yaml' \

      curl --url "https://forge.3gpp.org/rep/api/v4/projects/49/ci/lint?include_merged_yaml=true" \

           --header 'Content-Type: application/json' \

           --data @-

           --output $MERGED_YAML

    - |

      grep "\"valid\": true"

  artifacts:

    when: always

    access: all

    expire_in: "5 days"

    paths:

      - $MERGED_YAML