.gitlab-ci.yml

.templates_sha: &templates_sha 6a40df92957c8ce9ee741aaccc5daaaf70545b1e

include:
  - project: 'freedesktop/ci-templates'
    ref: *templates_sha
    file: '/templates/debian.yml'

  - project: 'gstreamer/gstreamer-rs'
    ref: main
    file: '/ci/images_template.yml'

  - project: 'gstreamer/gstreamer'
    ref: main
    file: '/.gitlab-image-tags.yml'

variables:
  FDO_UPSTREAM_REPO: gstreamer/gstreamer-rs

  # We use GStreamer image to build the documentation as it is the simplest way
  # to ensure that we are testing against the same thing as GStreamer itself.
  # The tag name is included above from the main repo.
  GSTREAMER_DOC_IMAGE: "registry.freedesktop.org/gstreamer/gstreamer/amd64/fedora:$FEDORA_TAG-main"
  # Use the gstreamer image to trigger the cerbero job, same as the monorepo
  WINDOWS_BASE: "registry.freedesktop.org/gstreamer/gstreamer-rs/windows"
  WINDOWS_RUST_MINIMUM_IMAGE: "$WINDOWS_BASE:$GST_RS_IMG_WINDOWS_TAG-main-$GST_RS_MSRV"
  WINDOWS_RUST_STABLE_IMAGE: "$WINDOWS_BASE:$GST_RS_IMG_WINDOWS_TAG-main-$GST_RS_STABLE"

workflow:
  rules:
    - if: $CI_MERGE_REQUEST_IID
    # don't create a pipeline if its a commit pipeline, on a branch and that branch has
    # open merge requests (bc we will get a MR build instead)
    - if: $CI_OPEN_MERGE_REQUESTS
      when: never
    - if: $CI_COMMIT_TAG
    - if: $CI_COMMIT_BRANCH

default:
  interruptible: true
  # Auto-retry jobs in case of infra failures
  retry:
    max: 1
    when:
      - 'runner_system_failure'
      - 'stuck_or_timeout_failure'
      - 'scheduler_failure'
      - 'api_failure'

stages:
  - "trigger"
  - "lint"
  - "test"
  - "extras"
  - "integration"

# This is an empty job that is used to trigger the pipeline.
trigger:
  image: alpine:latest
  stage: 'trigger'
  variables:
    GIT_STRATEGY: none
  tags: [ 'placeholder-job' ]
  script:
    - echo "Trigger job done, now running the pipeline."
  rules:
    - if: $CI_PIPELINE_SOURCE == "schedule"
    # If the MR is assigned to the Merge bot, trigger the pipeline automatically
    - if: '$CI_MERGE_REQUEST_ASSIGNEES == "gstreamer-merge-bot"'
    # Require explicit action to trigger tests post merge
    - if: '$CI_PROJECT_NAMESPACE == "gstreamer" && $CI_COMMIT_BRANCH == "main"'
      when: 'manual'
    # When the assignee isn't the merge bot, require an explicit action to trigger the pipeline
    # to avoid wasting CI resources
    - if: '$CI_MERGE_REQUEST_ASSIGNEES != "gstreamer-merge-bot"'
      when: 'manual'
      allow_failure: false

.debian:12:
  variables:
    SODIUM_USE_PKG_CONFIG: "true"
  after_script:
    - rm -rf target
  before_script:
    - source ./ci/env.sh
    - mkdir .cargo && echo -e "[net]\ngit-fetch-with-cli = true" > .cargo/config.toml

.debian:12-stable:
  extends: .debian:12
  image: "registry.freedesktop.org/gstreamer/gstreamer-rs/debian/bookworm-slim:$GST_RS_STABLE-$GST_RS_IMG_TAG"

.debian:12-msrv:
  extends: .debian:12
  image: "registry.freedesktop.org/gstreamer/gstreamer-rs/debian/bookworm-slim:$GST_RS_MSRV-$GST_RS_IMG_TAG"

.debian:12-nightly:
  extends: .debian:12
  image: "registry.freedesktop.org/gstreamer/gstreamer-rs/debian/bookworm-slim:nightly-$GST_RS_IMG_TAG"

.cargo test:
  stage: "test"
  variables:
    # csound-sys only looks at /usr/lib and /usr/local top levels
    CSOUND_LIB_DIR: '/usr/lib/x86_64-linux-gnu/'
    RUST_BACKTRACE: 'full'
  script:
    - rustc --version
    - CARGO_FLAGS="-j${FDO_CI_CONCURRENT:-$(nproc)} --locked --color=always --all --all-targets"
    - new_report_dir="$CI_PROJECT_DIR/junit_reports"
    - mkdir -p "$new_report_dir"


    - cargo build $CARGO_FLAGS
    - RUST_BACKTRACE=1 G_DEBUG=fatal_warnings cargo nextest run --profile=ci --no-tests=pass $CARGO_FLAGS
    - mv "$CI_PROJECT_DIR/target/nextest/ci/junit.xml" "$new_report_dir/junit-tests-default.xml"

    - cargo build $CARGO_FLAGS --all-features --exclude gst-plugin-gtk4
    - RUST_BACKTRACE=1 G_DEBUG=fatal_warnings cargo nextest run --profile=ci --no-tests=pass $CARGO_FLAGS --all-features --exclude gst-plugin-gtk4
    - mv "$CI_PROJECT_DIR/target/nextest/ci/junit.xml" "$new_report_dir/junit-tests-all.xml"

    - cargo build $CARGO_FLAGS --no-default-features
    - RUST_BACKTRACE=1 G_DEBUG=fatal_warnings cargo nextest run --profile=ci --no-tests=pass $CARGO_FLAGS --no-default-features
    - mv "$CI_PROJECT_DIR/target/nextest/ci/junit.xml" "$new_report_dir/junit-tests-no-default.xml"
  artifacts:
    reports:
      junit: "junit_reports/*.xml"

test msrv:
  extends:
    - '.cargo test'
    - '.debian:12-msrv'
  needs: [ "trigger" ]

test stable:
  extends:
    - '.cargo test'
    - '.debian:12-stable'
  needs: [ "trigger" ]

test nightly:
  allow_failure: true
  extends:
    - '.cargo test'
    - '.debian:12-nightly'
  needs: [ "trigger" ]

.meson:
  extends: .debian:12-stable
  variables:
    # csound-sys only looks at /usr/lib and /usr/local top levels
    CSOUND_LIB_DIR: '/usr/lib/x86_64-linux-gnu/'

meson shared:
  extends: .meson
  needs: [ "trigger" ]
  variables:
    CI_ARTIFACTS_URL: "${CI_PROJECT_URL}/-/jobs/${CI_JOB_ID}/artifacts/raw/"
  script:
    - meson build --default-library=shared --prefix=$(pwd)/install --fatal-meson-warnings
    - ninja -C build install
    - ./ci/check-installed.py install
    - ninja -C build docs/gst_plugins_cache.json
    - ci/check-documentation-diff.py
  artifacts:
    when: always
    expire_in: "7 days"
    paths:
    - plugins-cache-diffs/
    - 'build/meson-logs/'

meson static:
  extends: .meson
  needs: [ "trigger" ]
  script:
    - meson build --default-library=static --prefix=$(pwd)/install -Dsodium-source=built-in
    - ninja -C build install
    - ./ci/generate-static-test.py test-static-link-all
    - cd test-static-link-all
    - PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$(pwd)/../install/lib/x86_64-linux-gnu/pkgconfig meson build
    - ninja -C build
    - ./build/test-gst-static
  artifacts:
    when: always
    expire_in: "7 days"
    paths:
    - 'build/meson-logs/'

# Check that the gstreamer documentation keeps working
documentation:
  image: $GSTREAMER_DOC_IMAGE
  stage: 'integration'
  variables:
    MESON_ARGS: >
      -Ddoc=enabled
      -Dpython=disabled
      -Dlibav=disabled
      -Dlibnice=disabled
      -Ddevtools=disabled
      -Dges=disabled
      -Dsharp=disabled
      -Dgst-examples=disabled
      -Drs=enabled
      -Dgst-plugins-rs:sodium-source=system
      -Dgst-docs:fatal_warnings=true
      -Dorc=disabled
  script:
    - export PATH=/usr/local/cargo/bin/:/usr/local/bin/:$PATH
    - export RUSTUP_HOME='/usr/local/rustup'
    - P=$(pwd)
    - cd ..
    - rm -rf gstreamer
    - git clone --depth 1 https://gitlab.freedesktop.org/gstreamer/gstreamer.git --branch main
    - cd gstreamer
    - ln -s $P subprojects/gst-plugins-rs
    - meson build $MESON_ARGS
    - ./gst-env.py ninja -C build subprojects/gst-docs/GStreamer-doc
    - mv build/subprojects/gst-docs/GStreamer-doc/html $P/documentation/
  artifacts:
    expire_in: '7 days'
    when: always
    paths:
      - documentation/
  needs: []
  rules:
    # Run job if the MR is assigned to the Merge bot or it a post-merge pipeline on main branch
    - if: '$CI_MERGE_REQUEST_ASSIGNEES == "gstreamer-merge-bot"'
      when: 'always'
    - if: '$CI_PROJECT_NAMESPACE == "gstreamer" && $CI_COMMIT_BRANCH == "main"'
      when: 'always'
    # Require explicit action to trigger otherwise
    - if: '$CI_PROJECT_NAMESPACE != "gstreamer" || $CI_COMMIT_BRANCH != "main"'
      when: 'manual'

# build gst-plugins-rs as a gst-build subproject
# Disabled because of https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/262
#gst-build:
#  extends: .meson
#  rules:
#    - if: '$CI_PIPELINE_SOURCE == "schedule"'
#    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
#      when: 'manual'
#      allow_failure: true
#  variables:
#    MESON_ARGS: >
#      -Domx=disabled
#      -Dpython=disabled
#      -Dlibav=disabled
#      -Dlibnice=disabled
#      -Dugly=disabled
#      -Dbad=disabled
#      -Ddevtools=disabled
#      -Dges=disabled
#      -Drtsp_server=disabled
#      -Dvaapi=disabled
#      -Dsharp=disabled
#      -Dgst-examples=disabled
#      -Drs=enabled
#      -Dgst-plugins-rs:sodium-source=system
#  script:
#    - P=$(pwd)
#    - cd ..
#    - rm -rf gstreamer
#    - git clone --depth 1 https://gitlab.freedesktop.org/gstreamer/gstreamer.git --branch main
#    - cd gstreamer
#    - ln -s $P subprojects/gst-plugins-rs
#    - meson build $MESON_ARGS
#    - ninja -C build
#    # Check static Rust plugins can be linked into gst-full
#    - meson build-gst-full --default-library=static $MESON_ARGS
#    - ninja -C build-gst-full
#    - meson devenv -C build-gst-full ./gst-inspect-1.0 rsaudiofx
#  artifacts:
#    expire_in: '7 days'
#    when: always
#    paths:
#      - 'build/meson-logs/'
#      - 'build-gst-full/meson-logs/'

.msvc2019 build:
  stage: 'test'
  needs:
    - 'trigger'
  tags:
    - 'docker'
    - 'windows'
    - '2022'
    - "gstreamer-windows"
  script:
    # Set the code page to UTF-8
    - chcp 65001

    # We need to build each crate separately to choose that can build on windows
    - cmd.exe /C "C:\BuildTools\Common7\Tools\VsDevCmd.bat -host_arch=amd64 -arch=amd64 &&
      powershell ./ci/run_windows_tests.ps1"

    - |
      if (!$?) {
        Write-Host "Tests Failed!"
        Exit 1
      }

test windows msrv:
  extends: '.msvc2019 build'
  image: $WINDOWS_RUST_MINIMUM_IMAGE
  when: 'manual'

test windows stable:
  extends: '.msvc2019 build'
  image: "$WINDOWS_RUST_STABLE_IMAGE"

rustfmt:
  extends: '.debian:12-stable'
  stage: "lint"
  tags: [ 'placeholder-job' ]
  needs: []
  script:
    - cargo fmt --version
    - cargo fmt -- --color=always --check

typos:
  extends: '.debian:12-stable'
  stage: "lint"
  tags: [ 'placeholder-job' ]
  needs: []
  script:
    - typos

gstwebrtc-api lint:
  image: node:lts
  stage: "lint"
  tags: [ 'placeholder-job' ]
  needs: []
  script:
    - cd net/webrtc/gstwebrtc-api
    - npm install
    - npm run check

check commits:
  extends: '.debian:12-stable'
  stage: "lint"
  tags: [ 'placeholder-job' ]
  needs: []
  script:
    - ci-fairy check-commits --textwidth 0 --no-signed-off-by
    - ci/check-for-symlinks.sh
    - ci/check-meson-version.sh

clippy:
  extends: '.debian:12-stable'
  needs:
  - "trigger"
  - "test stable"
  stage: 'extras'
  variables:
    # csound-sys only looks at /usr/lib and /usr/local top levels
    CSOUND_LIB_DIR: '/usr/lib/x86_64-linux-gnu/'
  script:
    - CARGO_FLAGS="-j${FDO_CI_CONCURRENT:-$(nproc)} --locked --color=always --all --all-targets"
    - cargo clippy $CARGO_FLAGS -- -D warnings -A unknown-lints
    - cargo clippy $CARGO_FLAGS --all-features --exclude gst-plugin-gtk4 -- -D warnings -A unknown-lints
    - cargo clippy $CARGO_FLAGS --no-default-features -- -D warnings -A unknown-lints

deny:
  extends: .debian:12-stable
  stage: 'extras'
  needs:
  - "trigger"
  - "test stable"
  rules:
    - if: '$CI_PIPELINE_SOURCE == "schedule"'
  script:
    - cargo update --color=always
    - cargo deny --color=always --workspace --all-features check all

outdated:
  extends: '.debian:12-stable'
  allow_failure: true
  needs:
  - "trigger"
  - "test stable"
  stage: 'extras'
  rules:
    - if: '$CI_PIPELINE_SOURCE == "schedule"'
  script:
    - cargo update --color=always
    - cargo outdated --color=always --root-deps-only --exit-code 1 -v

coverage:
  allow_failure: true
  extends:
    - '.debian:12-stable'
  needs:
  - "trigger"
  - "test stable"
  stage: 'extras'
  variables:
    RUSTFLAGS: "-Cinstrument-coverage"
    LLVM_PROFILE_FILE: "gst-plugins-rs-%p-%m.profraw"
    # csound-sys only looks at /usr/lib and /usr/local top levels
    CSOUND_LIB_DIR: '/usr/lib/x86_64-linux-gnu/'
  script:
    - CARGO_FLAGS="-j${FDO_CI_CONCURRENT:-$(nproc)} --locked --color=always --all"

    - cargo nextest run --profile=ci --no-tests=pass $CARGO_FLAGS --all-features --exclude gst-plugin-gtk4

    - new_report_dir="$CI_PROJECT_DIR/junit_reports"
    - mkdir -p "$new_report_dir"
    - mv "$CI_PROJECT_DIR/target/nextest/ci/junit.xml" "$new_report_dir/coverage-junit.xml"

    # generate html report
    - mkdir -p coverage
    - grcov . --binary-path ./target/debug/ -s . -t html,cobertura --branch --ignore-not-existing --ignore "*target*" --ignore "*/build.rs" -o ./coverage/
    # output coverage summary for gitlab parsing.
    # TODO: use grcov once https://github.com/mozilla/grcov/issues/556 is fixed
    - grep "%" coverage/html/index.html | head -1 || true
  artifacts:
    paths:
      - 'coverage'
    reports:
      junit: "junit_reports/*.xml"
      coverage_report:
        coverage_format: cobertura
        path: "coverage/cobertura.xml"

cerbero trigger:
  image: python:alpine
  needs: [ "trigger" ]
  timeout: '4h'
  tags:
    - placeholder-job
  variables:
    # We will build this cerbero branch in the cerbero trigger CI
    CERBERO_UPSTREAM_BRANCH: 'main'
  script:
    - pip install python-gitlab
    - python ci/cerbero/trigger_cerbero_pipeline.py
  rules:
    # Never run post merge
    - if: '$CI_PROJECT_NAMESPACE == "gstreamer"'
      when: never
    # Don't run if the only changes are files that cargo-c does not read
    - if:
      changes:
      - "CHANGELOG.md"
      - "README.md"
      - "deny.toml"
      - "rustfmt.toml"
      - "typos.toml"
      - "*.py"
      - "*.sh"
      - "Makefile"
      - "meson.build"
      - "meson_options.txt"
      - "**/meson.build"
      - "ci/*.sh"
      - "ci/*.py"
      when: never
    - when: always