stages:
  - style-check
  - build
  - coverage
  - analysis
  - deploy

cache:
  paths:
    - _ccache/

variables:
  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/glib/fedora:v19"
  COVERITY_IMAGE: "registry.gitlab.gnome.org/gnome/glib/coverity:v7"
  DEBIAN_IMAGE: "registry.gitlab.gnome.org/gnome/glib/debian-stable:v13"
  MINGW_IMAGE: "registry.gitlab.gnome.org/gnome/glib/mingw:v9"
  MESON_TEST_TIMEOUT_MULTIPLIER: 2
  G_MESSAGES_DEBUG: all
  MESON_COMMON_OPTIONS: "--buildtype debug --wrap-mode=nodownload --fatal-meson-warnings"

.only-default:
  only:
    - branches
  except:
    - tags

# Some jobs run on CI runners which don’t have good isolation between CI jobs,
# and don’t have much available resource. Limit those jobs to only ones on the
# origin repository (GNOME/glib), rather than people’s forks. Code in the origin
# repository can be trusted.
.only-origin:
  only:
    - branches@GNOME/glib
  except:
    - tags

# Some jobs take a long time and are unlikely to find failures (or will find
# failures which are not merge-blockers to fix), so they’re executed on a weekly
# schedule in order to save CI resources and speed up branch pipelines.
.only-schedules:
  only:
    - schedules
  except:
    - tags

.build-linux:
  before_script:
    - bash .gitlab-ci/show-execution-environment.sh
    - cp -r $HOME/subprojects/* subprojects/

style-check-diff:
  extends: .only-default
  image: $DEBIAN_IMAGE
  stage: style-check
  allow_failure: true
  script:
    - .gitlab-ci/run-style-check-diff.sh
    - .gitlab-ci/run-shellcheck.sh
    - .gitlab-ci/run-black.sh
    - .gitlab-ci/run-flake8.sh
    - .gitlab-ci/run-check-todos.sh

fedora-x86_64:
  extends:
    - .build-linux
    - .only-default
  image: $FEDORA_IMAGE
  stage: build
  needs: []
  variables:
    CFLAGS: "-coverage -ftest-coverage -fprofile-arcs"
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            --default-library=both
            --prefix=$HOME/glib-installed
            --localstatedir=/var
            --libdir=lib
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            -Dgtk_doc=true
            _build
    - ninja -C _build
    - mkdir -p _coverage
    - lcov --config-file .lcovrc --directory _build --capture --initial --output-file "_coverage/${CI_JOB_NAME}-baseline.lcov"
    - .gitlab-ci/run-tests.sh
    - lcov --config-file .lcovrc --directory _build --capture --output-file "_coverage/${CI_JOB_NAME}.lcov"
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/docs/reference/"
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"
      - "_build/docs/reference/glib/glib-undeclared.txt"
      - "_build/docs/reference/glib/glib-undocumented.txt"
      - "_build/docs/reference/glib/glib-unused.txt"
      - "_build/docs/reference/gobject/gobject-undeclared.txt"
      - "_build/docs/reference/gobject/gobject-undocumented.txt"
      - "_build/docs/reference/gobject/gobject-unused.txt"
      - "_build/docs/reference/gio/gio-undeclared.txt"
      - "_build/docs/reference/gio/gio-undocumented.txt"
      - "_build/docs/reference/gio/gio-unused.txt"
      - "_coverage"

debian-stable-x86_64:
  extends:
    - .build-linux
    - .only-default
  image: $DEBIAN_IMAGE
  stage: build
  needs: []
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            --default-library=both
            --prefix=$HOME/glib-installed
            --localstatedir=/var
            --libdir=lib
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            _build
    - ninja -C _build
    - .gitlab-ci/run-tests.sh
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

installed-tests:
  extends:
    - .build-linux
    - .only-schedules
  image: $FEDORA_IMAGE
  stage: build
  needs: []
  script:
    # dtrace is disabled because it breaks the static-link.py test
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            --prefix=/usr --libdir=/usr/lib64
            -Dinstalled_tests=true
            -Ddefault_library=both
            -Ddtrace=false
            _build
    - ninja -C _build
    - sudo ninja -C _build install
    # Remove old headers, possibly present in current installation
    - sudo rm -f /usr/include/glib-2.0/glib/gurifuncs.h
    - sudo chown -R `id -un`:`id -gn` _build/
    # Work-around https://gitlab.gnome.org/GNOME/gnome-desktop-testing/merge_requests/2
    - mkdir -p _build/installed-tests-report/logs/
    - GLIB_TEST_COMPILATION=1 gnome-desktop-testing-runner
            --report-directory=_build/installed-tests-report/failed/
            --log-directory=_build/installed-tests-report/logs/
            --parallel=0
            glib
  artifacts:
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"
      - "_build/installed-tests-report/"

G_DISABLE_ASSERT:
  extends:
    - .build-linux
    - .only-schedules
  image: $FEDORA_IMAGE
  stage: build
  needs: []
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            -Dglib_assert=false
            _build
    - ninja -C _build
    - bash -x ./.gitlab-ci/run-tests.sh
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

valgrind:
  extends:
    - .build-linux
    - .only-schedules
  image: $FEDORA_IMAGE
  stage: analysis
  needs: []
  variables:
    MESON_TEST_TIMEOUT_MULTIPLIER: 15
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            _build
    - ninja -C _build
    # Valgrind doesn’t work when the soft FD limit is set too high
    # See https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2710
    - ulimit -Sn 1024
    - bash -x ./.gitlab-ci/run-tests.sh
                 --setup valgrind
                 --no-suite slow
  # FIXME: Remove this when we have zero valgrind leaks.
  # https://gitlab.gnome.org/GNOME/glib/issues/333
  allow_failure: true
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog-valgrind.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

.cross-build-linux:
  extends: .build-linux
  stage: build
  needs: []
  artifacts:
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/meson-logs"

cross-android_arm64:
  extends:
    - .cross-build-linux
    - .only-default
  image: $FEDORA_IMAGE
  script:
    # FIXME: add --werror
    - meson ${MESON_COMMON_OPTIONS} --cross-file=.gitlab-ci/cross_file_android_arm64_31.txt _build
    - ninja -C _build

cross-mingw64:
  extends:
    - .cross-build-linux
    - .only-default
  image: $MINGW_IMAGE
  script:
    # FIXME: Add --werror
    - meson ${MESON_COMMON_OPTIONS} --cross-file=/opt/cross_file_mingw64.txt _build
    - ninja -C _build
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - _build/meson-logs
      - _build/glib/libglib-2.0-0.dll
      - _build/gio/libgio-2.0-0.dll
      - _build/gmodule/libgmodule-2.0-0.dll
      - _build/gthread/libgthread-2.0-0.dll
      - _build/gobject/libgobject-2.0-0.dll

msys2-mingw32:
  extends: .only-default
  stage: build
  tags:
    - win32-ps
  needs: []
  variables:
    MSYSTEM: "MINGW32"
    CHERE_INVOKING: "yes"
  script:
    - C:\msys64\usr\bin\pacman --noconfirm -Syyuu --ask 20
    - C:\msys64\usr\bin\bash .gitlab-ci/show-execution-environment.sh
    - C:\msys64\usr\bin\bash -lc "bash -x ./.gitlab-ci/test-msys2.sh"
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - _build/meson-logs
      - _coverage/

vs2017-x64:
  extends: .only-default
  stage: build
  tags:
    - win32-ps
  needs: []
  script:
    # FIXME: These should use --wrap-mode=nodownload but the Windows CI machines
    # aren’t currently set up for that.
    - .gitlab-ci/test-msvc.bat ${MESON_COMMON_OPTIONS}
                               --wrap-mode=default
                               --python.platlibdir=C:\Python37\site-packages
                               --python.purelibdir=C:\Python37\site-packages
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - _build/meson-logs
      - _build/glib/libglib-2.0-0.dll
      - _build/gio/libgio-2.0-0.dll
      - _build/gmodule/libgmodule-2.0-0.dll
      - _build/gthread/libgthread-2.0-0.dll
      - _build/gobject/libgobject-2.0-0.dll

vs2017-x64-static:
  extends: .only-default
  stage: build
  tags:
    - win32-ps
  needs: []
  script:
    # FIXME: These should use --wrap-mode=nodownload but the Windows CI machines
    # aren’t currently set up for that.
    - .gitlab-ci/test-msvc.bat ${MESON_COMMON_OPTIONS}
                               --wrap-mode=default
                               --default-library=static
                               --python.platlibdir=C:\Python37\site-packages
                               --python.purelibdir=C:\Python37\site-packages
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - _build/meson-logs

freebsd-12-x86_64:
  # The FreeBSD 13 build is run on each commit, so the FreeBSD 12 build can be
  # run less regularly to save CI resources. The chance of a regression on
  # FreeBSD 12 and not FreeBSD 13 is tiny.
  extends: .only-schedules
  stage: build
  tags:
    # To run a FreeBSD builder, install gitlab-runner package and start both
    # gitlab-runner and dbus service because we need /var/lib/dbus/machine-id.
    # To compile GLib, you still have to install the following packages:
    # desktop-file-utils gettext libiconv meson pkgconf python3 shared-mime-info
    - freebsd-12
  needs: []
  variables:
    # CPPFLAGS is required because libintl doesn't use pkg-config.
    CPPFLAGS: -I/usr/local/include
    # FIXME: Workaround meson inability to set LD_LIBRARY_PATH.
    # https://github.com/mesonbuild/meson/issues/1383
    # https://github.com/mesonbuild/meson/issues/1635
    # https://github.com/mesonbuild/meson/issues/2881
    LDFLAGS: -L/usr/local/lib -Wl,--disable-new-dtags
    # FreeBSD supports C.UTF-8 locale since 12.1.
    LANG: C.UTF-8
  before_script:
    - bash .gitlab-ci/show-execution-environment.sh
  script:
    # We cannot use -Wl,--no-undefined because GLib uses 'environ' variable.
    # FreeBSD supports xattr, but its API is different from Linux xattr.
    # FIXME: extattr(2) support: https://gitlab.gnome.org/GNOME/glib/issues/1404
    # localstatedir is needed for access to /var/lib/dbus/machine-id
    - meson ${MESON_COMMON_OPTIONS} --localstatedir=/var -Db_lundef=false -Dxattr=false _build
    - ninja -C _build
    - bash -x ./.gitlab-ci/run-tests.sh
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

freebsd-13-x86_64:
  extends: .only-origin
  stage: build
  tags:
    - freebsd-13
  needs: []
  variables:
    CPPFLAGS: -I/usr/local/include
    LDFLAGS: -L/usr/local/lib -Wl,--disable-new-dtags
    LANG: C.UTF-8
  before_script:
    - bash .gitlab-ci/show-execution-environment.sh
  script:
    - meson ${MESON_COMMON_OPTIONS} --localstatedir=/var -Db_lundef=false -Dxattr=false _build
    - ninja -C _build
    - bash -x ./.gitlab-ci/run-tests.sh
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

macos:
  extends: .only-origin
  stage: build
  tags:
    - macos
  needs: []
  variables:
    GIT_SUBMODULE_STRATEGY: normal
    # libpcre2 gets built as a subproject, but the default Clang options on
    # macOS limit string lengths to 4095B — pcre2_error.c has a string of length
    # 4380B
    CFLAGS: '-Wno-overlength-strings'
  before_script:
    - bash .gitlab-ci/show-execution-environment.sh
    - pip3 install --user meson==0.60.1
    - pip3 install --user ninja
    - export PATH=/Users/gitlabrunner/Library/Python/3.7/bin:$PATH
  script:
    # FIXME: Use --wrap-mode=default so we download dependencies each time,
    # until the macOS runner is a VM where we can use a pre-made image which
    # already contains the dependencies. See:
    #  - https://gitlab.gnome.org/GNOME/glib/merge_requests/388
    #  - https://gitlab.gnome.org/Infrastructure/Infrastructure/issues/225
    - meson ${MESON_COMMON_OPTIONS}
            --wrap-mode=default
            --werror
            _build
    - ninja -C _build
    - .gitlab-ci/run-tests.sh
  artifacts:
    reports:
      junit: "_build/meson-logs/testlog.junit.xml"
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_build/config.h"
      - "_build/glib/glibconfig.h"
      - "_build/meson-logs"

coverage:
  extends: .only-default
  image: $FEDORA_IMAGE
  stage: coverage
  needs: ['fedora-x86_64', 'msys2-mingw32']
  artifacts:
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    expire_in: 1 week
    expose_as: 'Coverage Report'
    paths:
      - _coverage/coverage/index.html
      - _coverage
    reports:
      coverage_report:
        coverage_format: cobertura
        path: _coverage/*-cobertura/cobertura-*.xml
  before_script:
    - bash .gitlab-ci/show-execution-environment.sh
  script:
    - bash -x ./.gitlab-ci/coverage-docker.sh
  coverage: '/^\s+lines\.+:\s+([\d.]+\%)\s+/'

scan-build:
  extends:
    - .build-linux
    - .only-schedules
  image: $FEDORA_IMAGE
  stage: analysis
  needs: []
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            --default-library=both
            --prefix=$HOME/glib-installed
            --localstatedir=/var
            --libdir=lib
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            _scan_build
    - ninja -C _scan_build scan-build
  artifacts:
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "_scan_build/meson-logs/scanbuild"

coverity:
  extends:
    - .build-linux
    - .only-schedules
  image: $COVERITY_IMAGE
  stage: analysis
  needs: []
  variables:
    # cov-build doesn’t like GLIB_DEPRECATED_ENUMERATOR
    CFLAGS: '-DGLIB_DISABLE_DEPRECATION_WARNINGS'
  script:
    - meson ${MESON_COMMON_OPTIONS}
            --werror
            --default-library=both
            --prefix=$HOME/glib-installed
            --localstatedir=/var
            --libdir=lib
            -Dsystemtap=true
            -Ddtrace=true
            -Dinstalled_tests=true
            _coverity_build
    - $HOME/cov-analysis-linux64-*/bin/cov-build --dir cov-int ninja -C _coverity_build
    - tar cfz cov-int.tar.gz cov-int
    - curl https://scan.coverity.com/builds?project=$COVERITY_SCAN_PROJECT_NAME
           --form token=$COVERITY_SCAN_TOKEN --form email=$GITLAB_USER_EMAIL
           --form file=@cov-int.tar.gz --form version="$CI_COMMIT_SHA"
           --form description="$CI_COMMIT_SHA / $CI_COMMIT_TITLE / $CI_COMMIT_REF_NAME:$CI_PIPELINE_ID"
  artifacts:
    name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
    when: always
    expire_in: 1 week
    paths:
      - "cov-int/build-log.txt"

pages:
  stage: deploy
  only:
    - main
  needs: ['coverage', 'style-check-diff']
  script:
    - mv _coverage/ public/
  artifacts:
    paths:
      - public

dist-job:
  image: $FEDORA_IMAGE
  stage: build
  only:
    - tags
  script:
    # Ignore extra git security checks as we don't care in CI.
    - git config --global --add safe.directory "${PWD}"
    - git submodule update --init
    - for m in $(git submodule foreach -q 'echo $path'); do git config --global --add safe.directory "${PWD}/${m}"; done
    - meson subprojects download
    - meson ${MESON_COMMON_OPTIONS} --buildtype release -Dgtk_doc=true -Dman=true _build
    - cd _build
    - ninja dist
    - ninja glib-doc gobject-doc gio-doc
    - tar -c -J -f "glib-docs-$CI_COMMIT_TAG.tar.xz" -C docs/reference/glib html
    - tar -c -J -f "gobject-docs-$CI_COMMIT_TAG.tar.xz" -C docs/reference/gobject html
    - tar -c -J -f "gio-docs-$CI_COMMIT_TAG.tar.xz" -C docs/reference/gio html
  artifacts:
    paths:
      - "${CI_PROJECT_DIR}/_build/glib-docs-$CI_COMMIT_TAG.tar.xz"
      - "${CI_PROJECT_DIR}/_build/gobject-docs-$CI_COMMIT_TAG.tar.xz"
      - "${CI_PROJECT_DIR}/_build/gio-docs-$CI_COMMIT_TAG.tar.xz"
      - "${CI_PROJECT_DIR}/_build/meson-dist/glib-*.tar.xz"