# see https://docs.gitlab.com/ce/ci/yaml/README.html for all available options

# Stages explained
#
# images: Build the images with the bootstrap script
# build_first: Build a few things first to find silly errors (fast job)
#              (don't pay for 35 machines until something compiles)
# build: The main parallel job
#              (keep these to 1hour as we are billed per hour)
# test_only: Tests using the build from prior stages, these typically
#            have an explicit dependency defined to a specific build job,
#            which means that start as soon as the build job finished.
# test_private: Like test_only, but running on private runners
# report: Code coverage reporting

stages:
  - images
  - build_first
  - build
  - test_only
  - test_private
  - report

variables:
  # We want to be resilient to runner failures
  ARTIFACT_DOWNLOAD_ATTEMPTS: "3"
  EXECUTOR_JOB_SECTION_ATTEMPTS: "3"
  GET_SOURCES_ATTEMPTS: "3"
  RESTORE_CACHE_ATTEMPTS: "3"
  #
  GIT_STRATEGY: fetch
  GIT_DEPTH: "3"
  #
  # we run autobuild.py inside a samba CI docker image located on gitlab's registry
  # overwrite this variable if you want use your own image registry.
  #
  # Or better ask for access to the shared development repository, see
  # https://wiki.samba.org/index.php/Samba_CI_on_gitlab#Getting_Access
  #
  SAMBA_CI_CONTAINER_REGISTRY: registry.gitlab.com/samba-team/devel/samba
  #
  # Set this to the contents of bootstrap/sha1sum.txt
  # which is generated by bootstrap/template.py --render
  #
  SAMBA_CI_CONTAINER_TAG: 752c448d3186fe93a0c4039b8fbe897bb67a1f33
  #
  # We use the ubuntu1804 image as default as
  # it matches what we have on sn-devel-184.
  #
  SAMBA_CI_CONTAINER_IMAGE: ubuntu1804
  #
  # The following images are available
  # Please see the samba-o3 sections at the end of this file!
  # We should run that for each available image
  #
  SAMBA_CI_CONTAINER_IMAGE_ubuntu1604: ubuntu1604
  SAMBA_CI_CONTAINER_IMAGE_ubuntu1804: ubuntu1804
  SAMBA_CI_CONTAINER_IMAGE_ubuntu2004: ubuntu2004
  SAMBA_CI_CONTAINER_IMAGE_debian9: debian9
  SAMBA_CI_CONTAINER_IMAGE_debian10: debian10
  SAMBA_CI_CONTAINER_IMAGE_opensuse151: opensuse151
  SAMBA_CI_CONTAINER_IMAGE_opensuse152: opensuse152
  SAMBA_CI_CONTAINER_IMAGE_fedora33: fedora33
  SAMBA_CI_CONTAINER_IMAGE_fedora34: fedora34
  SAMBA_CI_CONTAINER_IMAGE_centos7: centos7
  SAMBA_CI_CONTAINER_IMAGE_centos8: centos8

include:
  # The image creation details are specified in a separate file
  # See bootstrap/README.md for details
  - 'bootstrap/.gitlab-ci.yml'

.shared_runner_build_image:
  extends: .shared_runner_build
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE}
  image: ${SAMBA_CI_CONTAINER_REGISTRY}/samba-ci-${SAMBA_CI_JOB_IMAGE}:${SAMBA_CI_CONTAINER_TAG}

.shared_template:
  extends: .shared_runner_build_image
  # All Samba jobs are interruptible, this avoids burning CPU when a
  # newer branch is pushed.
  interruptible: true
  timeout: 2h

  variables:
    AUTOBUILD_JOB_NAME: $CI_JOB_NAME
  stage: build
  cache:
    key: ccache.${CI_JOB_NAME}.${SAMBA_CI_JOB_IMAGE}.${SAMBA_CI_FLAVOR}
    paths:
      - ccache
  before_script:
    - uname -a
    - lsb_release -a
    - cat /etc/os-release
    - lscpu
    - cat /proc/cpuinfo
    - mount
    - df -h
    - cat /proc/swaps
    - free -h
      # ld will fail if coverage enabled, force link ld to ld.bfd
    - if [ -n "$SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE" ]; then sudo ln -sf $(which ld.bfd) $(which ld); fi
      # See bootstrap/.gitlab-ci.yml how to generate a new image
    - echo "SAMBA_CI_CONTAINER_REGISTRY[${SAMBA_CI_CONTAINER_REGISTRY}]"
    - echo "SAMBA_CI_CONTAINER_TAG[${SAMBA_CI_CONTAINER_TAG}]"
    - echo "SAMBA_CI_JOB_IMAGE[${SAMBA_CI_JOB_IMAGE}]"
    - echo "CI_JOB_IMAGE[${CI_JOB_IMAGE}]"
    - bootstrap/template.py --sha1sum > /tmp/sha1sum-template.txt
    - diff -u bootstrap/sha1sum.txt /tmp/sha1sum-template.txt
    - echo "${SAMBA_CI_CONTAINER_TAG}" > /tmp/sha1sum-tag.txt
    - diff -u bootstrap/sha1sum.txt /tmp/sha1sum-tag.txt
    - diff -u bootstrap/sha1sum.txt /sha1sum.txt
    - echo "${CI_COMMIT_SHA} ${CI_COMMIT_TITLE}" > /tmp/commit.txt
    - export CCACHE_BASEDIR="${PWD}"
    - export CCACHE_DIR="${PWD}/ccache" && mkdir -pv "$CCACHE_DIR"
    - export CC="ccache cc"
    - export CXX="ccache c++"
    - ccache -z -M 500M
    - ccache -s
  after_script:
    - mount
    - df -h
    - cat /proc/swaps
    - free -h
    - CCACHE_BASEDIR="${PWD}" CCACHE_DIR="${PWD}/ccache" ccache -s -c
  artifacts:
    expire_in: 1 week
    paths:
      - "*.stdout"
      - "*.stderr"
      - "*.info"
      - public
      - system-info.txt
  retry:
    max: 2
    when:
      - runner_system_failure
      - stuck_or_timeout_failure
      - api_failure
      - runner_unsupported
      - stale_schedule
      - job_execution_timeout
      - archived_failure
      - scheduler_failure
      - data_integrity_failure

  script:
    # gitlab predefines CI_JOB_NAME for each job. The gitlab job usually matches the
    # autobuild name, which means we can define a default template that runs most autobuild jobs
    - script/autobuild.py $AUTOBUILD_JOB_NAME $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE  --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase

# Ensure when adding a new job below that you also add it to
# the dependencies for 'pages' below for the code coverage page
# generation.

others:
  extends: .shared_template
  script:
    - script/autobuild.py ldb      $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/ldb
    - script/autobuild.py pidl     $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/pidl
    - script/autobuild.py replace  $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/replace
    - script/autobuild.py talloc   $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/talloc
    - script/autobuild.py tdb      $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/tdb
    - script/autobuild.py tevent   $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/tevent
    - script/autobuild.py samba-xc $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/samba-xc
    - script/autobuild.py docs-xml $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase/docs-xml

.shared_template_build_only:
  extends: .shared_template
  timeout: 1h
  artifacts:
    expire_in: 1 week
    paths:
      - "*.stdout"
      - "*.stderr"
      - "*.info"
      - system-info.txt
      - samba-testbase.tar.gz
  script:
    # gitlab predefines CI_JOB_NAME for each job. The gitlab job usually matches the
    # autobuild name, which means we can define a default template that runs most autobuild jobs
    - script/autobuild.py $AUTOBUILD_JOB_NAME $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE  --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase
    # On success we need to pack everything into an artifacts file
    # which needs to be in the git checkout.
    # As tar doesn't handle hardlink of read-only files,
    # we remember the acls and add write permissions
    # before creating the archive. The consumer will apply
    # the acls again.
    - cp -a /sha1sum.txt /tmp/samba-testbase/image-sha1sum.txt
    - cp -a /tmp/commit.txt /tmp/samba-testbase/commit.txt
    - ln -s /tmp/samba-testbase/${AUTOBUILD_JOB_NAME}/ /tmp/samba-testbase/build_subdir_link
    - pushd /tmp && getfacl -R samba-testbase > samba-testbase.acl.dump && popd
    - chmod -R +w /tmp/samba-testbase
    - mv /tmp/samba-testbase.acl.dump /tmp/samba-testbase/
    - tar cfz samba-testbase.tar.gz /tmp/samba-testbase
    - ls -la samba-testbase.tar.gz
    - sha1sum samba-testbase.tar.gz

.shared_template_test_only:
  extends:
    - .shared_template
    - .shared_runner_test
  stage: test_only
  script:
    # We unpack the artifacts file created by the .shared_template_build_only
    # run we depend on
    - ls -la samba-testbase.tar.gz
    - sha1sum samba-testbase.tar.gz
    - tar xfz samba-testbase.tar.gz -C /
    - diff -u /tmp/samba-testbase/image-sha1sum.txt /sha1sum.txt
    - diff -u /tmp/samba-testbase/commit.txt /tmp/commit.txt
    - mv /tmp/samba-testbase/samba-testbase.acl.dump /tmp/samba-testbase.acl.dump
    - pushd /tmp && setfacl --restore=/tmp/samba-testbase.acl.dump && popd
    - ls -la /tmp/samba-testbase/
    - ls -la /tmp/samba-testbase/build_subdir_link
    - ls -la /tmp/samba-testbase/build_subdir_link/
    - if [ -n "$SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE" ]; then find /tmp/samba-testbase/build_subdir_link/ -type d -printf "'%p'\n" | xargs chmod u+w; fi
    - ls -la /tmp/samba-testbase/build_subdir_link/
    # gitlab predefines CI_JOB_NAME for each job. The gitlab job usually matches the
    # autobuild name, which means we can define a default template that runs most autobuild jobs
    - script/autobuild.py $AUTOBUILD_JOB_NAME $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE --skip-dependencies --verbose --nocleanup --keeplogs --tail --full-testbase /tmp/samba-testbase

samba-def-build:
  extends: .shared_template_build_only
  stage: build_first

.needs_samba-def-build:
  extends: .shared_template_test_only
  needs:
    - job: samba-def-build
      artifacts: true

samba-mit-build:
  extends: .shared_template_build_only
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}
  stage: build_first

.needs_samba-mit-build:
  extends: .shared_template_test_only
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}
  needs:
    - job: samba-mit-build
      artifacts: true

samba-h5l-build:
  extends: .shared_template_build_only

.needs_samba-h5l-build:
  extends: .shared_template_test_only
  needs:
    - job: samba-h5l-build
      artifacts: true

samba-nt4-build:
  extends: .shared_template_build_only

.needs_samba-nt4-build:
  extends: .shared_template_test_only
  needs:
    - job: samba-nt4-build
      artifacts: true

samba-no-opath-build:
  extends: .shared_template_build_only

.needs_samba-no-opath-build:
  extends: .shared_template_test_only
  needs:
    - job: samba-no-opath-build
      artifacts: true

samba:
  extends: .shared_template

samba-mitkrb5:
  extends: .shared_template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}

samba-minimal-smbd:
  extends: .shared_template

samba-nopython:
  extends: .shared_template

samba-admem:
  extends: .needs_samba-def-build

samba-ad-dc-2:
  extends: .needs_samba-def-build

samba-ad-dc-3:
  extends: .needs_samba-def-build

samba-ad-dc-4a:
  extends: .needs_samba-def-build

samba-ad-dc-4b:
  extends: .needs_samba-def-build

samba-ad-dc-5:
  extends: .needs_samba-def-build

samba-ad-dc-6:
  extends: .needs_samba-def-build

samba-ad-back1:
  extends: .needs_samba-def-build

samba-ad-back2:
  extends: .needs_samba-def-build

samba-schemaupgrade:
  extends: .needs_samba-def-build

samba-libs:
  extends: .shared_template

samba-fuzz:
  extends: .shared_template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_ubuntu2004}

ctdb:
  extends: .shared_template

samba-ctdb:
  extends: .shared_template

samba-ad-dc-ntvfs:
  extends: .needs_samba-def-build

samba-admem-mit:
  extends: .needs_samba-mit-build

samba-addc-mit-4a:
  extends: .needs_samba-mit-build

samba-addc-mit-4b:
  extends: .needs_samba-mit-build

# This task is run first to ensure we compile before we start the
# main run as it is the fastest full compile of Samba.
samba-fips:
  extends: .shared_template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}

.private_test_only:
  extends: .private_runner_test
  stage: test_private
  only:
    variables:
      # These jobs are only run if the gitlab repo has private runners available.
      # To enable private jobs, you must add the following var and value to
      # your gitlab repo by navigating to:
      # settings -> CI/CD -> Environment variables
      - $SUPPORT_PRIVATE_TEST == "yes"

.needs_samba-def-build-private:
  extends:
    - .needs_samba-def-build
    - .private_test_only

.needs_samba-mit-build-private:
  extends:
    - .needs_samba-mit-build
    - .private_test_only

.needs_samba-h5l-build-private:
  extends:
    - .needs_samba-h5l-build
    - .private_test_only

.needs_samba-nt4-build-private:
  extends:
    - .needs_samba-nt4-build
    - .private_test_only

.needs_samba-no-opath-build-private:
  extends:
    - .needs_samba-no-opath-build
    - .private_test_only

samba-fileserver:
  extends: .needs_samba-h5l-build-private

# This is a full build without the AD DC so we test the build with MIT
# Kerberos from the default system (Ubuntu 18.04 at this stage).
# Runtime behaviour checked via the ktest (static ccache and keytab)
# environment
samba-ktest-mit:
 extends: .shared_template

samba-ad-dc-1:
  extends: .needs_samba-def-build-private

samba-nt4:
  extends: .needs_samba-nt4-build-private

samba-addc-mit-1:
  extends: .needs_samba-mit-build-private

samba-no-opath1:
  extends: .needs_samba-no-opath-build-private

samba-no-opath2:
  extends: .needs_samba-no-opath-build-private

# 'pages' is a special job which can publish artifacts in `public` dir to gitlab pages
pages:
  extends: .shared_runner_build_image
  stage: report
  dependencies:  # tell gitlab to download artifacts for these jobs
    - others
    - samba
    - samba-mitkrb5
    - samba-admem
    - samba-ad-dc-2
    - samba-ad-dc-3
    - samba-ad-dc-4a
    - samba-ad-dc-4b
    - samba-ad-dc-5
    - samba-ad-dc-6
    - samba-libs
    - samba-minimal-smbd
    - samba-nopython
    - samba-fuzz
    # - ctdb  # TODO
    - samba-ctdb
    - samba-ad-dc-ntvfs
    - samba-admem-mit
    - samba-addc-mit-4a
    - samba-addc-mit-4b
    - samba-ad-back1
    - samba-ad-back2
    - samba-fileserver
    - samba-ad-dc-1
    - samba-nt4
    - samba-schemaupgrade
    - samba-addc-mit-1
    - samba-fips
    - samba-no-opath1
    - samba-no-opath2
    - ubuntu1804-samba-o3
  script:
    - ls -la *.info
    - ./configure.developer
    - make -j
    - ls -la *.info
    - lcov $(ls *.info | xargs -I{} echo -n "-a {} ") -o all.info
    - ls -la *.info
    - genhtml all.info --ignore-errors source --output-directory public --prefix=$(pwd) --title "coverage report for $CI_COMMIT_REF_NAME $CI_COMMIT_SHORT_SHA"
  artifacts:
    expire_in: 30 days
    paths:
      - public
  only:
    variables:
      - $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE == "--enable-coverage"

# Coverity Scan
coverity:
  extends: .shared_runner_build_image
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}
  stage: build
  script:
    - wget https://scan.coverity.com/download/linux64 --post-data "token=$COVERITY_SCAN_TOKEN&project=$COVERITY_SCAN_PROJECT_NAME" -O /tmp/coverity_tool.tgz
    - tar xf /tmp/coverity_tool.tgz
    - ./configure.developer --with-cluster-support --with-system-mitkrb5 --with-experimental-mit-ad-dc
    - cov-analysis-linux64-*/bin/cov-build --dir cov-int make -j$(nproc)
    - tar czf cov-int.tar.gz cov-int
    - curl
      --form token=$COVERITY_SCAN_TOKEN
      --form email=$COVERITY_SCAN_EMAIL
      --form file=@cov-int.tar.gz
      --form version="`git describe --tags`"
      --form description="CI build"
      https://scan.coverity.com/builds?project=$COVERITY_SCAN_PROJECT_NAME
  only:
    refs:
      - master
      - schedules
    variables:
      - $COVERITY_SCAN_TOKEN != null
      - $COVERITY_SCAN_PROJECT_NAME != null
      - $COVERITY_SCAN_EMAIL != null
  artifacts:
    expire_in: 1 week
    when: on_failure
    paths:
      - cov-int/*.txt

#
# We build samba-o3 on all supported distributions
#

# This job, which matches the main CI, needs to still do coverage so
# we show the coverage on the "none" environment tests
#
# We want --enable-coverage specified here otherwise we will have a
# different set of build options on the coverage build and can fail
# when -O3 gets combined with --enable-coverage in the scheduled
# builds.

ubuntu1804-samba-o3:
  extends: .shared_template
  variables:
    AUTOBUILD_JOB_NAME: samba-o3
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_ubuntu1804}
    SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE: "--enable-coverage"

# All other jobs do not want code coverage.
.samba-o3-template:
  extends: .shared_template
  variables:
    AUTOBUILD_JOB_NAME: samba-o3
  only:
    variables:
      # do not run o3 for coverage since they are using different images
      - $SAMBA_CI_AUTOBUILD_ENABLE_COVERAGE == ""

ubuntu2004-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_ubuntu2004}

debian10-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_debian10}

opensuse151-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_opensuse151}

opensuse152-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_opensuse152}

centos7-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_centos7}
    # Git on CentOS doesn't support shallow git cloning
    GIT_DEPTH: ""
    # We need a newer GnuTLS version on CentOS7
    PKG_CONFIG_PATH: "/usr/lib64/compat-gnutls34/pkgconfig:/usr/lib64/compat-nettle32/pkgconfig"

centos8-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_centos8}

fedora33-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora33}

fedora34-samba-o3:
  extends: .samba-o3-template
  variables:
    SAMBA_CI_JOB_IMAGE: ${SAMBA_CI_CONTAINER_IMAGE_fedora34}

#
# Keep the samba-o3 sections at the end ...
#