variables:
  NO_DOCKER: 1
  FORCE_COLOR: 1
  EARTHLY_EXEC_CMD: "/bin/sh"
  GIT_SUBMODULE_STRATEGY: normal

stages:
  - prepare
  - test
  - build_packages
  - release
  - distribute

# base earthly setup for jobs
.base:
  tags: [ saas-linux-medium-amd64 ]
  image: docker
  services:
    - docker:dind

.earthly: &earthly_setup
  - apk update && apk add git
  - wget https://github.com/earthly/earthly/releases/download/v0.7.15/earthly-linux-amd64 -O /usr/local/bin/earthly
  - chmod +x /usr/local/bin/earthly
  - earthly bootstrap
  - echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER --password-stdin $CI_REGISTRY
  - test "$CI_PROJECT_PATH" != "veilid/veilid" && project_args="--CI_REGISTRY_IMAGE=$CI_REGISTRY_IMAGE"

# Create the build container if:
#  - no container in the registry
#  - run as part of a schedule
#  - run manually from the pipelines web page
build_cache:
  extends: .base
  stage: prepare
  script:
    - apk update && apk add jq && apk add curl
    - if ! docker manifest inspect $CI_REGISTRY_IMAGE/build-cache:latest > /dev/null; then
    -   CACHE_EPOCH=0
    - else
    -   'CONT_REPO_ID=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { project(fullPath: \\\"$CI_PROJECT_PATH\\\" ) { containerRepositories( name: \\\"build-cache\\\" ) { nodes { id }}}} \"}" | jq -r ".data.project.containerRepositories.nodes[0].id")'
    -   echo "CONTAINER REPO ID = $CONT_REPO_ID"
    -   'CACHE_TS=$(curl "https://gitlab.com/api/graphql" --header "Content-Type: application/json" --request POST --data "{\"query\": \"query { containerRepository(id: \\\"$CONT_REPO_ID\\\") { tags( first: 1 name: \\\"latest\\\" ) { nodes { location publishedAt }}}} \"}" | jq -r ".data.containerRepository.tags.nodes[0].publishedAt" | cut -d "+" -f1 | sed "s/T/ /g" )'
    -   CACHE_EPOCH=$(date -d "$CACHE_TS" +%s)
    - fi
    - EARTHLY_EPOCH=$(git log -1 --format=%ct Earthfile)
    - echo "CACHE EPOCH = $CACHE_EPOCH, EARTHLY EPOCH = $EARTHLY_EPOCH"
    - if [[ $EARTHLY_EPOCH -gt $CACHE_EPOCH ]] || [[ "$CI_PIPELINE_SOURCE" == "schedule" ]] || [[ "$CI_PIPELINE_SOURCE" == "web" ]] ; then
    -   *earthly_setup
    -   earthly --use-inline-cache --save-inline-cache --strict --push -P +build-linux-cache $project_args
    - else
    -   echo "No need to rebuild"
    - fi
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/
      when: never
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    - if: $CI_PIPELINE_SOURCE == "push"
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH


# Runs a basic unit test build, this task will use the `build-cache:latest` as set up in the projects Container Registry
test_build:
  extends: .base
  stage: test
  script:
    - *earthly_setup
    - earthly --use-inline-cache +unit-tests-linux --BASE=container $project_args
  resource_group: test
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/
      when: never
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    - if: $CI_PIPELINE_SOURCE == "push"
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

# Actual release -- triggered by pushing a new version tag

release_job:
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  script:
    - echo "running release_job"
  release:                               # See https://docs.gitlab.com/ee/ci/yaml/#release for available properties
    tag_name: '$CI_COMMIT_TAG'
    description: '$CI_COMMIT_TAG'
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

create_build_machines:
  stage: build_packages
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-rpm
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'
  
package_amd64_deb:
  stage: build_packages
  needs:
    - create_build_machines
  tags:
    - build-amd64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-deb
    - bash scripts/cicd/build-machine/scp-amd64-debs-to-orchestrator.sh
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

package_arm64_deb:
  stage: build_packages
  needs:
    - create_build_machines
  tags:
    - build-arm64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-arm64-deb
    - bash scripts/cicd/build-machine/scp-arm64-debs-to-orchestrator.sh
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

package_amd64_rpm:
  stage: build_packages
  needs:
    - create_build_machines
  tags:
    - build-amd64-rpm
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-rpm
    - bash scripts/cicd/build-machine/scp-amd64-rpms-to-orchestrator.sh
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

publish_crates:
  stage: build_packages
  tags:
    - build-amd64-deb
  script:
    - vlt login
    - vlt run --command="cargo publish -p veilid-tools --dry-run"
    - vlt run --command="cargo publish -p veilid-tools"
    - vlt run --command="cargo publish -p veilid-core --dry-run"
    - vlt run --command="cargo publish -p veilid-core"
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

publish_python:
  stage: build_packages
  tags:
    - build-amd64-deb
  script:
    - vlt login
    - cd veilid-python && /home/gitlab-runner/.local/bin/poetry build
    - vlt run --command="/home/gitlab-runner/.local/bin/poetry publish"
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

build_repositories:
  stage: distribute
  needs:
    - publish_python
  tags:
    - build-orchestration
  variables:
    SECURE_FILES_DOWNLOAD_PATH: '/home/gitlab-runner/'
  script:
    - curl --silent "https://gitlab.com/gitlab-org/incubation-engineering/mobile-devops/download-secure-files/-/raw/main/installer" | bash
    - cp scripts/cicd/build-orchestration/rpm-repo-building/Dockerfile ~/rpm-build-container
    - cp scripts/cicd/build-orchestration/rpm-repo-building/repobuild.sh ~/rpm-build-container
    - cp scripts/cicd/build-orchestration/generate-stable-release.sh ~
    - bash scripts/cicd/build-orchestration/distribute-stable-packages.sh
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

deploy_repos:
  stage: distribute
  needs:
    - build_repositories
  tags: 
    - repo-server
  script: 
    - bash scripts/cicd/repo-server/deploy-repo.sh
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

delete_build_machines:
  stage: distribute
  needs:
    - deploy_repos
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-rpm
  rules:
    - if: '$CI_COMMIT_TAG =~ /v\d.+/'

# Dryrun release -- triggered by changes in .gitlab-ci.yml, CICD scripts, or Earthfile

dryrun_create_build_machines:
  stage: build_packages
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-rpm
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/
  
dryrun_package_amd64_deb:
  stage: build_packages
  needs:
    - dryrun_create_build_machines
  tags:
    - build-amd64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-deb
    - bash scripts/cicd/build-machine/scp-amd64-debs-to-orchestrator.sh
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_package_arm64_deb:
  stage: build_packages
  needs:
    - dryrun_create_build_machines
  tags:
    - build-arm64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-arm64-deb
    - bash scripts/cicd/build-machine/scp-arm64-debs-to-orchestrator.sh
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/
    
dryrun_package_amd64_rpm:
  stage: build_packages
  needs:
    - dryrun_create_build_machines
  tags:
    - build-amd64-rpm
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-rpm
    - bash scripts/cicd/build-machine/scp-amd64-rpms-to-orchestrator.sh
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_publish_crates:
  stage: build_packages
  needs:
    - dryrun_create_build_machines
  tags:
    - build-amd64-deb
  script:
    - vlt login
    - vlt run --command="cargo publish -p veilid-tools --dry-run"
    - vlt run --command="cargo publish -p veilid-core --dry-run"
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_publish_python:
  stage: build_packages
  needs:
    - dryrun_create_build_machines
  tags:
    - build-amd64-deb
  script:
    - cd veilid-python && /home/gitlab-runner/.local/bin/poetry build
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_build_repositories:
  stage: distribute
  tags:
    - build-orchestration
  variables:
    SECURE_FILES_DOWNLOAD_PATH: '/home/gitlab-runner/'
  script:
    - curl --silent "https://gitlab.com/gitlab-org/incubation-engineering/mobile-devops/download-secure-files/-/raw/main/installer" | bash
    - cp scripts/cicd/build-orchestration/generate-release.sh ~
    - bash scripts/cicd/build-orchestration/distribute-packages.sh
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_deploy_repos:
  stage: distribute
  needs:
    - dryrun_build_repositories
  tags: 
    - repo-server
  script: 
    - ls -al $HOME/repo.tar
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/

dryrun_delete_build_machines:
  stage: distribute
  needs:
    - dryrun_deploy_repos
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-rpm
  rules:
    - if: $CI_COMMIT_MESSAGE =~ /\[ci dryrun]/


# Nightly build pipeline

nightly_create_build_machines:
  stage: build_packages
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh create amd64-rpm
  rules:
    - if: '$IS_NIGHTLY == true'
  
nightly_package_amd64_deb:
  stage: build_packages
  needs:
    - nightly_create_build_machines
  tags:
    - build-amd64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-deb --IS_NIGHTLY="$IS_NIGHTLY"
    - bash scripts/cicd/build-machine/scp-amd64-debs-to-orchestrator.sh
  rules:
    - if: '$IS_NIGHTLY == true'

nightly_package_arm64_deb:
  stage: build_packages
  needs:
    - nightly_create_build_machines
  tags:
    - build-arm64-deb
  script:
    - earthly bootstrap
    - earthly +package-linux-arm64-deb --IS_NIGHTLY="$IS_NIGHTLY"
    - bash scripts/cicd/build-machine/scp-arm64-debs-to-orchestrator.sh
  rules:
    - if: '$IS_NIGHTLY == true'

nightly_package_amd64_rpm:
  stage: build_packages
  needs:
    - nightly_create_build_machines
  tags:
    - build-amd64-rpm
  script:
    - earthly bootstrap
    - earthly +package-linux-amd64-rpm --IS_NIGHTLY="$IS_NIGHTLY"
    - bash scripts/cicd/build-machine/scp-amd64-rpms-to-orchestrator.sh
  rules:
    - if: '$IS_NIGHTLY == true'

nightly_build_repositories:
  stage: distribute
  tags:
    - build-orchestration
  variables:
    SECURE_FILES_DOWNLOAD_PATH: '/home/gitlab-runner/'
  script:
    - curl --silent "https://gitlab.com/gitlab-org/incubation-engineering/mobile-devops/download-secure-files/-/raw/main/installer" | bash
    - cp scripts/cicd/build-orchestration/generate-nightly-release.sh ~
    - bash scripts/cicd/build-orchestration/distribute-nightly-packages.sh
  rules:
    - if: '$IS_NIGHTLY == true'

nightly_delete_build_machines:
  stage: distribute
  needs:
    - deploy_repos
  tags:
    - build-orchestration
  script:
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete arm64-deb
    - bash scripts/cicd/build-orchestration/build-machine-ctrl.sh delete amd64-rpm
  rules:
    - if: '$IS_NIGHTLY == true'