# SPDX-FileCopyrightText: 2022-2023 Sarah Vaupel <sarah.vaupel@uniworx.de>, Gregor Kleen <gregor@kleen.consulting>
#
# SPDX-License-Identifier: AGPL-3.0-or-later

# workflow:
#   rules:
#     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
#     - if: $CI_MERGE_REQUEST_ID
#     - if: $CI_COMMIT_TAG =~ /^v/
#     - if: $CI_COMMIT_TAG =~ /^t/

default:
  image:
    name: registry.uniworx.de/uniworx/containers/nix-attic:latest

variables:
  NIX_PATH: "nixpkgs=http://nixos.org/channels/nixos-21.05/nixexprs.tar.xz"
  AWS_SHARED_CREDENTIALS_FILE: "/etc/aws/credentials"

  TRANSFER_METER_FREQUENCY: "2s"

  NIX_CONFIG: |-
    extra-substituters = https://cache.iog.io
    extra-trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=

stages:
  - frontend:build
  - backend:build
  - test
  - container:build
  - prepare release
  - release

node dependencies:
  stage: frontend:build
  script:
    - nix -L build -o result ".#uniworxNodeDependencies"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > node-dependencies.nar.xz
  before_script: &nix-before
    - git config --global init.defaultBranch master
    - install -v -m 0700 -d ~/.ssh
    - install -v -T -m 0644 "${SSH_KNOWN_HOSTS}" ~/.ssh/known_hosts
    - install -v -T -m 0400 "${SSH_DEPLOY_KEY}" ~/.ssh/deploy && echo "IdentityFile ~/.ssh/deploy" >> ~/.ssh/config;
    - install -v -T -m 0644 "${FONTAWESOME_NPM_AUTH_FILE}" /etc/fontawesome-token
    - install -v -T -m 0644 "${NIX_NETRC}" /etc/nix/netrc
  artifacts:
    paths:
      - node-dependencies.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

well known:
  stage: frontend:build
  script:
    - xzcat node-dependencies.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworxWellKnown"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > well-known.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies
      artifacts: true
  artifacts:
    paths:
      - well-known.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

frontend:
  stage: frontend:build
  script:
    - xzcat node-dependencies.nar.xz | nix-store --import
    - xzcat well-known.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworxFrontend"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > frontend.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies
      artifacts: true
    - job: well known
      artifacts: true
  artifacts:
    paths:
      - frontend.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

uniworx:lib:uniworx:
  stage: backend:build
  script:
    - xzcat frontend.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworx:lib:uniworx"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > uniworx:lib:uniworx.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend
      artifacts: true
  artifacts:
    paths:
      - uniworx:lib:uniworx.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

uniworx:exe:uniworx:
  stage: backend:build
  script:
    - xzcat uniworx:lib:uniworx.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworx:exe:uniworx"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > uniworx:exe:uniworx.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx
      artifacts: true
  artifacts:
    paths:
      - uniworx:exe:uniworx.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

uniworx:exe:uniworxdb:
  stage: backend:build
  script:
    - xzcat uniworx:lib:uniworx.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworx:exe:uniworxdb"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > uniworx:exe:uniworxdb.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx
      artifacts: true
  artifacts:
    paths:
      - uniworx:exe:uniworxdb.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

uniworx:exe:uniworxload:
  stage: backend:build
  script:
    - xzcat uniworx:lib:uniworx.nar.xz | nix-store --import
    - nix -L build -o result ".#uniworx:exe:uniworxload"
    - nix-store --export $(nix-store -qR result) | xz -T0 -2 > uniworx:exe:uniworxload.nar.xz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx
      artifacts: true
  artifacts:
    paths:
      - uniworx:exe:uniworxload.nar.xz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

check:
  stage: test
  script:
    - xzcat frontend.nar.xz | nix-store --import
    - xzcat uniworx:lib:uniworx.nar.xz | nix-store --import
    - nix -L flake check .
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend
      artifacts: true
    - job: uniworx:lib:uniworx
      artifacts: true
  retry: 2
  interruptible: true

container:
  stage: container:build
  script:
    - xzcat uniworx:exe:uniworx.nar.xz | nix-store --import
    - cp -pr --reflink=auto -L $(nix build --print-out-paths  ".#uniworxDocker") uniworx.tar.gz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx # transitive
      artifacts: false
    - job: uniworx:exe:uniworx
      artifacts: true
    - job: check # sanity
      artifacts: false
  artifacts:
    paths:
      - uniworx.tar.gz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true
  rules: &release-rules
    - if: $CI_COMMIT_TAG =~ /^v/
test container:
  stage: container:build
  script:
    - xzcat uniworx:exe:uniworx.nar.xz | nix-store --import
    - cp -pr --reflink=auto -L $(nix build --print-out-paths  ".#uniworxTestDocker") uniworx.tar.gz
  before_script: *nix-before
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx # transitive
      artifacts: false
    - job: uniworx:exe:uniworx
      artifacts: true
    - job: check # sanity
      artifacts: false
  artifacts:
    paths:
      - uniworx.tar.gz
    name: "${CI_JOB_NAME}-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true
  rules: &test-release-rules
    - if: $CI_COMMIT_TAG =~ /^t/

parse changelog:
  stage: prepare release
  needs:
    - job: node dependencies
      artifacts: true
  rules: *release-rules
  before_script: *nix-before
  script:
    - xzcat node-dependencies.nar.xz | nix-store --import
    - nix -L run ".#jqChangelogJson" -- -r '.versions[0].version' > .current-version
    - nix -L run ".#jqChangelogJson" -- -r '.versions[0].body' > .current-changelog.md
    - echo "VERSION=$(cat .current-version)" >> build.env
  artifacts:
    reports:
      dotenv: build.env
    paths:
      - .current-version
      - .current-changelog.md
    name: "changelog-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true
parse test changelog:
  stage: prepare release
  needs:
    - job: node dependencies
      artifacts: true
  rules: *test-release-rules
  before_script: *nix-before
  script:
    - xzcat node-dependencies.nar.xz | nix-store --import
    - nix -L run ".#jqChangelogJson" -- -r '.versions[0].version' > .current-version
    - nix -L run ".#jqChangelogJson" -- -r '.versions[0].body' > .current-changelog.md
    - echo "VERSION=$(cat .current-version)" >> build.env
  artifacts:
    reports:
      dotenv: build.env
    paths:
      - .current-version
      - .current-changelog.md
    name: "changelog-${CI_COMMIT_SHORT_SHA}"
    expire_in: "1 day"
  retry: 2
  interruptible: true

upload container:
  variables:
    GIT_STRATEGY: none
  stage: release
  image: quay.io/skopeo/stable:latest
  script:
    - skopeo --insecure-policy copy --dest-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" docker-archive://$(pwd)/uniworx.tar.gz docker://${CI_REGISTRY_IMAGE}:${VERSION}
    - skopeo --insecure-policy copy --src-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" --dest-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" docker://${CI_REGISTRY_IMAGE}:${VERSION} docker://${CI_REGISTRY_IMAGE}:latest
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx # transitive
      artifacts: false
    - job: uniworx:exe:uniworx # transitive
      artifacts: false
    - job: container
      artifacts: true
    - job: parse changelog
      artifacts: true
    - job: check # sanity
      artifacts: false
  rules: *release-rules
  retry: 2
upload test container:
  variables:
    GIT_STRATEGY: none
  stage: release
  image: quay.io/skopeo/stable:latest
  script:
    - skopeo --insecure-policy copy --dest-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" docker-archive://$(pwd)/uniworx.tar.gz docker://${CI_REGISTRY}/fradrive/fradrive/test:${CI_COMMIT_REF_NAME}
    - skopeo --insecure-policy copy --src-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" --dest-creds "${CI_REGISTRY_USER}:${CI_JOB_TOKEN}" docker://${CI_REGISTRY}/fradrive/fradrive/test:${CI_COMMIT_REF_NAME} docker://${CI_REGISTRY}/fradrive/fradrive/test:latest
  needs:
    - job: node dependencies # transitive
      artifacts: false
    - job: well known # transitive
      artifacts: false
    - job: frontend # tranitive
      artifacts: false
    - job: uniworx:lib:uniworx # transitive
      artifacts: false
    - job: uniworx:exe:uniworx # transitive
      artifacts: false
    - job: test container
      artifacts: true
    - job: parse test changelog
      artifacts: true
    - job: check # sanity
      artifacts: false
  rules: *test-release-rules
  retry: 2

release:
  variables:
    GIT_STRATEGY: none
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  rules: *release-rules
  script:
    - echo "Will create release ${VERSION}..."
  release:
    name: '$VERSION'
    tag_name: '$CI_COMMIT_TAG'
    description: .current-changelog.md
  needs:
    - job: check # sanity
      artifacts: false
    - job: parse changelog
      artifacts: true
test release:
  variables:
    GIT_STRATEGY: none
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  rules: *test-release-rules
  script:
    - echo "Will create test release ${VERSION}-test..."
  release:
    name: "${VERSION}-test"
    tag_name: '$CI_COMMIT_TAG'
    description: .current-changelog.md
  needs:
    - job: check # sanity
      artifacts: false
    - job: parse test changelog
      artifacts: true