.gitlab-ci.yml

# .gitlab-ci.yml
#
# substrate
#
# pipelines can be triggered manually in the web

# SAMPLE JOB TEMPLATE - This is not a complete example but is enough to build a
# simple CI job. For full documentation, visit https://docs.gitlab.com/ee/ci/yaml/
#
# my-example-job:
#   stage:                           test # One of the stages listed below this job (required)
#   image:                           paritytech/tools:latest # Any docker image (required)
#   allow_failure:                   true # Allow the pipeline to continue if this job fails (default: false)
#   needs:
#     - job:                         test-linux # Any jobs that are required to run before this job (optional)
#   variables:
#     MY_ENVIRONMENT_VARIABLE:       "some useful value" # Environment variables passed to the job (optional)
#   script:
#     - echo "List of shell commands to run in your job"
#     - echo "You can also just specify a script here, like so:"
#     - ./.maintain/gitlab/my_amazing_script.sh

stages:
  - check
  - test
  - build
  - publish
  - deploy
  - flaming-fir

workflow:
  rules:
    - if: $CI_COMMIT_TAG
    - if: $CI_COMMIT_BRANCH

variables:                         &default-vars
  GIT_STRATEGY:                    fetch
  GIT_DEPTH:                       100
  CARGO_INCREMENTAL:               0
  DOCKER_OS:                       "debian:stretch"
  ARCH:                            "x86_64"
  CI_IMAGE:                        "paritytech/ci-linux:production"
  # FIXME set to release
  CARGO_UNLEASH_INSTALL_PARAMS:    "--version 1.0.0-alpha.11"
  CARGO_UNLEASH_PKG_DEF:           "--skip node node-* pallet-template pallet-example pallet-example-* subkey chain-spec-builder"

default:
  cache:                           {}

.collect-artifacts:                &collect-artifacts
  artifacts:
    name:                          "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
    when:                          on_success
    expire_in:                     7 days
    paths:
      - artifacts/

.kubernetes-build:                 &kubernetes-build
  tags:
    - kubernetes-parity-build
  interruptible:                   true

.docker-env:                       &docker-env
  image:                           "${CI_IMAGE}"
  before_script:
    - rustup show
    - cargo --version
    - sccache -s
  retry:
    max: 2
    when:
      - runner_system_failure
      - unknown_failure
      - api_failure
  interruptible:                   true
  tags:
    - linux-docker

.test-refs:                        &test-refs
  rules:
    - if: $CI_PIPELINE_SOURCE == "web"
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1

.test-refs-no-trigger:             &test-refs-no-trigger
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_PIPELINE_SOURCE == "web"
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1

.build-refs:                       &build-refs
  rules:
    # .publish-refs with manual on PRs
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_PIPELINE_SOURCE == "web"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
      when: manual
      allow_failure: true

.publish-refs:                     &publish-refs
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_PIPELINE_SOURCE == "web"
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1

#### stage:                       .pre

skip-if-draft:
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  stage:                           .pre
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
  script:
     - echo "Commit message is ${CI_COMMIT_MESSAGE}"
     - echo "Ref is ${CI_COMMIT_REF_NAME}"
     - echo "pipeline source is ${CI_PIPELINE_SOURCE}"
     - ./.maintain/gitlab/skip_if_draft.sh

#### stage:                        check

check-runtime:
  stage:                           check
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
  variables:
    <<:                            *default-vars
    GITLAB_API:                    "https://gitlab.parity.io/api/v4"
    GITHUB_API_PROJECT:            "parity%2Finfrastructure%2Fgithub-api"
  script:
    - ./.maintain/gitlab/check_runtime.sh
  allow_failure:                   true

check-signed-tag:
  stage:                           check
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^ci-release-.*$/
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
  script:
    - ./.maintain/gitlab/check_signed.sh

check-line-width:
  stage:                           check
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
  script:
    - ./.maintain/gitlab/check_line_width.sh
  allow_failure:                   true

test-dependency-rules:
  stage:                           check
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
  script:
    - .maintain/ensure-deps.sh

test-prometheus-alerting-rules:
  stage:                           check
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_COMMIT_BRANCH
      changes:
        - .gitlab-ci.yml
        - .maintain/monitoring/**/*
  script:
    - promtool check rules .maintain/monitoring/alerting-rules/alerting-rules.yaml
    - cat .maintain/monitoring/alerting-rules/alerting-rules.yaml |
        promtool test rules .maintain/monitoring/alerting-rules/alerting-rule-tests.yaml

#### stage:                        test

cargo-deny:
  stage:                           test
  <<:                              *docker-env
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - changes:
      - "Cargo.lock"
      - "**/Cargo.toml"
    - if: $CI_PIPELINE_SOURCE == "web"
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
  script:
    - cargo deny check --hide-inclusion-graph -c .maintain/deny.toml
  after_script:
    - echo "___The complete log is in the artifacts___"
    - cargo deny check -c .maintain/deny.toml 2> deny.log
  artifacts:
    name:                          $CI_COMMIT_SHORT_SHA
    expire_in:                     3 days
    when:                          always
    paths:
      - deny.log
  # FIXME: Temorarily allow to fail.
  allow_failure:                   true

cargo-check-benches:
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs-no-trigger
  script:
    - SKIP_WASM_BUILD=1 time cargo +nightly check --benches --all
    - cargo run --release -p node-bench -- ::node::import::native::sr25519::transfer_keep_alive::paritydb::small
    - cargo run --release -p node-bench -- ::trie::read::small
    - sccache -s

cargo-check-subkey:
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  script:
    - cd ./bin/utils/subkey
    - SKIP_WASM_BUILD=1 time cargo check --release
    - sccache -s

test-deterministic-wasm:
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  variables:
    <<:                            *default-vars
    WASM_BUILD_NO_COLOR:           1
  script:
    # build runtime
    - cargo build --verbose --release -p node-runtime
    # make checksum
    - sha256sum target/release/wbuild/node-runtime/target/wasm32-unknown-unknown/release/node_runtime.wasm > checksum.sha256
    # clean up – FIXME: can we reuse some of the artifacts?
    - cargo clean
    # build again
    - cargo build --verbose --release -p node-runtime
    # confirm checksum
    - sha256sum -c checksum.sha256
    - sccache -s

test-linux-stable:                 &test-linux
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  variables:
    <<:                            *default-vars
    # Enable debug assertions since we are running optimized builds for testing
    # but still want to have debug assertions.
    RUSTFLAGS:                     "-Cdebug-assertions=y -Dwarnings"
    RUST_BACKTRACE:                1
    WASM_BUILD_NO_COLOR:           1
  script:
    # this job runs all tests in former runtime-benchmarks, frame-staking and wasmtime tests
    - time cargo test --workspace --locked --release --verbose --features runtime-benchmarks --manifest-path bin/node/cli/Cargo.toml
    - SUBSTRATE_TEST_TIMEOUT=1 time cargo test -p substrate-test-utils --release --verbose --locked -- --ignored timeout
    - sccache -s

unleash-check:
  stage:                           test
  <<:                              *docker-env
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME == "tags"
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
  script:
    - cargo install cargo-unleash ${CARGO_UNLEASH_INSTALL_PARAMS}
    - cargo unleash check ${CARGO_UNLEASH_PKG_DEF}

test-frame-examples-compile-to-wasm:
  # into one job
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  variables:
    <<:                            *default-vars
    # Enable debug assertions since we are running optimized builds for testing
    # but still want to have debug assertions.
    RUSTFLAGS:                     "-Cdebug-assertions=y"
    RUST_BACKTRACE: 1
  script:
    - cd frame/example-offchain-worker/
    - cargo +nightly build --target=wasm32-unknown-unknown --no-default-features
    - cd ../example
    - cargo +nightly build --target=wasm32-unknown-unknown --no-default-features
    - sccache -s

test-linux-stable-int:
  <<:                              *test-linux
  script:
    - echo "___Logs will be partly shown at the end in case of failure.___"
    - echo "___Full log will be saved to the job artifacts only in case of failure.___"
    - WASM_BUILD_NO_COLOR=1
      RUST_LOG=sync=trace,consensus=trace,client=trace,state-db=trace,db=trace,forks=trace,state_db=trace,storage_cache=trace
        time cargo test -p node-cli --release --verbose --locked -- --ignored
        &> ${CI_COMMIT_SHORT_SHA}_int_failure.log
    - sccache -s
  after_script:
    - awk '/FAILED|^error\[/,0' ${CI_COMMIT_SHORT_SHA}_int_failure.log
  artifacts:
    name:                          $CI_COMMIT_SHORT_SHA
    when:                          on_failure
    expire_in:                     3 days
    paths:
      - ${CI_COMMIT_SHORT_SHA}_int_failure.log

check-web-wasm:
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  script:
    # WASM support is in progress. As more and more crates support WASM, we
    # should add entries here. See https://github.com/paritytech/substrate/issues/2416
    # Note: we don't need to test crates imported in `bin/node/cli`
    - time cargo build --manifest-path=client/consensus/aura/Cargo.toml --target=wasm32-unknown-unknown --features getrandom
    # Note: the command below is a bit weird because several Cargo issues prevent us from compiling the node in a more straight-forward way.
    - time cargo +nightly build --manifest-path=bin/node/cli/Cargo.toml --no-default-features --features browser --target=wasm32-unknown-unknown -Z features=itarget
    # with-tracing must be explicitly activated, we run a test to ensure this works as expected in both cases
    - time cargo +nightly test --manifest-path primitives/tracing/Cargo.toml --no-default-features
    - time cargo +nightly test --manifest-path primitives/tracing/Cargo.toml --no-default-features --features=with-tracing
    - sccache -s

test-full-crypto-feature:
  stage:                           test
  <<:                              *docker-env
  <<:                              *test-refs
  variables:
    <<:                            *default-vars
    # Enable debug assertions since we are running optimized builds for testing
    # but still want to have debug assertions.
    RUSTFLAGS:                     "-Cdebug-assertions=y"
    RUST_BACKTRACE: 1
  script:
    - cd primitives/core/
    - time cargo +nightly build --verbose --no-default-features --features full_crypto
    - cd ../application-crypto
    - time cargo +nightly build --verbose --no-default-features --features full_crypto
    - sccache -s

cargo-check-macos:
  stage:                           test
  # shell runner on mac ignores the image set in *docker-env
  <<:                              *docker-env
  <<:                              *test-refs-no-trigger
  script:
    - SKIP_WASM_BUILD=1 time cargo check --release
    - sccache -s
  tags:
    - osx

#### stage:                        build

check-polkadot-companion-status:
  stage:                           build
  image:                           paritytech/tools:latest
  <<:                              *kubernetes-build
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/                         # PRs
  script:
    - ./.maintain/gitlab/check_polkadot_companion_status.sh

check-polkadot-companion-build:
  stage:                           build
  <<:                              *docker-env
  <<:                              *test-refs-no-trigger
  needs:
    - job:                         test-linux-stable-int
      artifacts:                   false
  script:
    - ./.maintain/gitlab/check_polkadot_companion_build.sh
  after_script:
    - cd polkadot && git rev-parse --abbrev-ref HEAD
  allow_failure:                   true

test-browser-node:
  stage:                           build
  <<:                              *docker-env
  <<:                              *test-refs
  needs:
    - job:                         check-web-wasm
      artifacts:                   false
  variables:
    <<:                                         *default-vars
    CHROMEDRIVER_ARGS:                          "--log-level=INFO --whitelisted-ips=127.0.0.1"
    CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER: "wasm-bindgen-test-runner"
    WASM_BINDGEN_TEST_TIMEOUT:                  120
  script:
    - cargo +nightly test --target wasm32-unknown-unknown -p node-browser-testing -Z features=itarget

build-linux-substrate:             &build-binary
  stage:                           build
  <<:                              *collect-artifacts
  <<:                              *docker-env
  <<:                              *build-refs
  needs:
    - job:                         test-linux-stable
      artifacts:                   false
  before_script:
    - mkdir -p ./artifacts/substrate/
  script:
    - WASM_BUILD_NO_COLOR=1 time cargo build --release --verbose
    - mv ./target/release/substrate ./artifacts/substrate/.
    - echo -n "Substrate version = "
    - if [ "${CI_COMMIT_TAG}" ]; then
        echo "${CI_COMMIT_TAG}" | tee ./artifacts/substrate/VERSION;
      else
        ./artifacts/substrate/substrate --version |
          sed -n -E 's/^substrate ([0-9.]+.*-[0-9a-f]{7,13})-.*$/\1/p' |
            tee ./artifacts/substrate/VERSION;
      fi
    - sha256sum ./artifacts/substrate/substrate | tee ./artifacts/substrate/substrate.sha256
    - printf '\n# building node-template\n\n'
    - ./.maintain/node-template-release.sh ./artifacts/substrate/substrate-node-template.tar.gz
    - cp -r .maintain/docker/substrate.Dockerfile ./artifacts/substrate/
    - sccache -s

build-linux-subkey:                &build-subkey
  stage:                           build
  <<:                              *collect-artifacts
  <<:                              *docker-env
  <<:                              *build-refs
  needs:
    - job:                         cargo-check-subkey
      artifacts:                   false
  before_script:
    - mkdir -p ./artifacts/subkey
  script:
    - cd ./bin/utils/subkey
    - SKIP_WASM_BUILD=1 time cargo build --release --verbose
    - cd -
    - mv ./target/release/subkey ./artifacts/subkey/.
    - echo -n "Subkey version = "
    - ./artifacts/subkey/subkey --version |
        sed -n -E 's/^subkey ([0-9.]+.*)/\1/p' |
          tee ./artifacts/subkey/VERSION;
    - sha256sum ./artifacts/subkey/subkey | tee ./artifacts/subkey/subkey.sha256
    - cp -r .maintain/docker/subkey.Dockerfile ./artifacts/subkey/
    - sccache -s

build-macos-subkey:
  <<:                              *build-subkey
  tags:
    - osx

build-rust-doc:
  stage:                           build
  <<:                              *docker-env
  <<:                              *test-refs
  needs:
    - job:                         test-linux-stable
      artifacts:                   false
  variables:
    <<:                            *default-vars
    SKIP_WASM_BUILD:               1
  artifacts:
    name:                          "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}-doc"
    when:                          on_success
    expire_in:                     7 days
    paths:
    - ./crate-docs/
  script:
    - RUSTDOCFLAGS="--html-in-header $(pwd)/.maintain/rustdoc-header.html"
        time cargo +nightly doc --no-deps --workspace --all-features --verbose
    - mv ./target/doc ./crate-docs
    - echo "<meta http-equiv=refresh content=0;url=sc_service/index.html>" > ./crate-docs/index.html
    - sccache -s
  allow_failure:                   true

#### stage:                        publish

.build-push-docker-image:          &build-push-docker-image
  <<:                              *publish-refs
  <<:                              *kubernetes-build
  image:                           quay.io/buildah/stable
  variables:                       &docker-build-vars
    <<:                            *default-vars
    GIT_STRATEGY:                  none
    DOCKERFILE:                    $PRODUCT.Dockerfile
    IMAGE_NAME:                    docker.io/parity/$PRODUCT
  before_script:
    - cd ./artifacts/$PRODUCT/
    - VERSION="$(cat ./VERSION)"
    - echo "${PRODUCT} version = ${VERSION}"
    - test -z "${VERSION}" && exit 1
  script:
    - test "$Docker_Hub_User_Parity" -a "$Docker_Hub_Pass_Parity" ||
        ( echo "no docker credentials provided"; exit 1 )
    - buildah bud
        --format=docker
        --build-arg VCS_REF="${CI_COMMIT_SHA}"
        --build-arg BUILD_DATE="$(date -u '+%Y-%m-%dT%H:%M:%SZ')"
        --tag "$IMAGE_NAME:$VERSION"
        --tag "$IMAGE_NAME:latest"
        --file "$DOCKERFILE" .
    - echo "$Docker_Hub_Pass_Parity" |
        buildah login --username "$Docker_Hub_User_Parity" --password-stdin docker.io
    - buildah info
    - buildah push --format=v2s2 "$IMAGE_NAME:$VERSION"
    - buildah push --format=v2s2 "$IMAGE_NAME:latest"
    - buildah logout "$IMAGE_NAME"

publish-docker-substrate:
  stage:                           publish
  <<:                              *build-push-docker-image
  needs:
    - job:                         build-linux-substrate
      artifacts:                   true
  variables:
    <<:                            *docker-build-vars
    PRODUCT:                       substrate
  after_script:
    - echo "VERSION=${VERSION}" >> build.env
  artifacts:
    reports:
      # this artifact is used in trigger-simnet job
      # https://docs.gitlab.com/ee/ci/multi_project_pipelines.html#with-variable-inheritance
      dotenv: artifacts/substrate/build.env

publish-docker-subkey:
  stage:                           publish
  <<:                              *build-push-docker-image
  needs:
    - job:                         build-linux-subkey
      artifacts:                   true
  variables:
    <<:                            *docker-build-vars
    PRODUCT:                       subkey

publish-s3-release:
  stage:                           publish
  <<:                              *publish-refs
  <<:                              *kubernetes-build
  needs:
    - job:                         build-linux-substrate
      artifacts:                   true
    - job:                         build-linux-subkey
      artifacts:                   true
  image:                           paritytech/awscli:latest
  variables:
    GIT_STRATEGY:                  none
    BUCKET:                        "releases.parity.io"
    PREFIX:                        "substrate/${ARCH}-${DOCKER_OS}"
  script:
    - aws s3 sync ./artifacts/ s3://${BUCKET}/${PREFIX}/$(cat ./artifacts/substrate/VERSION)/
    - echo "update objects in latest path"
    - aws s3 sync s3://${BUCKET}/${PREFIX}/$(cat ./artifacts/substrate/VERSION)/ s3://${BUCKET}/${PREFIX}/latest/
  after_script:
    - aws s3 ls s3://${BUCKET}/${PREFIX}/latest/
        --recursive --human-readable --summarize

publish-s3-doc:
  stage:                           publish
  image:                           paritytech/awscli:latest
  allow_failure:                   true
  needs:
    - job:                         build-rust-doc
      artifacts:                   true
    - job:                         build-linux-substrate
      artifacts:                   false
  <<:                              *publish-refs
  <<:                              *kubernetes-build
  variables:
    GIT_STRATEGY:                  none
    BUCKET:                        "releases.parity.io"
    PREFIX:                        "substrate-rustdoc"
  script:
    - test -r ./crate-docs/index.html || (
        echo "./crate-docs/index.html not present, build:rust:doc:release job not complete";
        exit 1
      )
    - aws s3 sync --delete --size-only --only-show-errors
        ./crate-docs/ s3://${BUCKET}/${PREFIX}/
  after_script:
    - aws s3 ls s3://${BUCKET}/${PREFIX}/
        --human-readable --summarize

publish-draft-release:
  stage:                           publish
  image:                           paritytech/tools:latest
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^ci-release-.*$/
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
  script:
    - ./.maintain/gitlab/publish_draft_release.sh
  allow_failure:                   true

publish-to-crates-io:
  stage:                           publish
  <<:                              *docker-env
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^ci-release-.*$/
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/              # i.e. v1.0, v2.1rc1
  script:
    - cargo install cargo-unleash ${CARGO_UNLEASH_INSTALL_PARAMS}
    - cargo unleash em-dragons --no-check --owner github:paritytech:core-devs ${CARGO_UNLEASH_PKG_DEF}
  allow_failure:                   true

#### stage:                        deploy

deploy-prometheus-alerting-rules:
  stage:                           deploy
  needs:
    - job:                         test-prometheus-alerting-rules
      artifacts:                   false
  interruptible:                   true
  retry:                           1
  tags:
    - kubernetes-parity-build
  image:                           paritytech/kubetools:latest
  environment:
    name: parity-mgmt-polkadot-alerting
  variables:
    NAMESPACE:                     monitoring
    PROMETHEUSRULE:                prometheus-k8s-rules-polkadot-alerting
    RULES:                         .maintain/monitoring/alerting-rules/alerting-rules.yaml
  script:
    - echo "deploying prometheus alerting rules"
    - kubectl -n ${NAMESPACE} patch prometheusrule ${PROMETHEUSRULE}
        --type=merge --patch "$(sed 's/^/  /;1s/^/spec:\n/' ${RULES})"
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_COMMIT_REF_NAME == "master"
      changes:
        - .gitlab-ci.yml
        - .maintain/monitoring/**/*

trigger-simnet:
  stage:                           deploy
  rules:
    # this job runs only on nightly pipeline with the mentioned variable, against `master` branch
    - if: $CI_COMMIT_REF_NAME == "master" && $CI_PIPELINE_SOURCE == "schedule" && $PIPELINE == "nightly"
  needs:
    - job:                         publish-docker-substrate
  trigger:
    project:                       parity/simnet
    branch:                        master
    strategy:                      depend