[gexiv2/wip/phako/faster-ci] ci: Use the fdo magic for regular builds

[Jens Georg <jensgeorg src gnome org>]

commit a6371b2cca87684fc96aa5753d62a1ab3313d04b
Author: Jens Georg <mail jensge org>
Date:   Mon May 24 01:05:05 2021 +0200

    ci: Use the fdo magic for regular builds
    
    This should give faster builds since the image is cached and does not
    need to be generated on every step or even pipeline run

 .gitlab-ci.yml | 214 ++++++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 174 insertions(+), 40 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index db628ae..139d5a8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,22 +18,6 @@
     paths:
       - "${CI_PROJECT_DIR}/_build/meson-logs"
 
-.fedora:
-  image: fedora:latest
-
-  before_script:
-    - dnf update -y --nogpgcheck
-    - dnf install -y --nogpgcheck meson gcc-c++ exiv2-devel gobject-introspection-devel
-                                  ninja-build vala python3-devel python3-gobject-base
-                                  gtk-doc
-    - export LANG=C.UTF-8
-  except:
-    - schedules
-stages:
-  - build
-  - test
-  - deploy
-
 exiv2-master:on-schedule:
     extends: .flatpak
     variables:
@@ -49,40 +33,190 @@ exiv2-oldstable:on-schedule:
     variables:
         MANIFEST_PATH: "build-aux/org.gnome.GExiv2-oldstable.json"
 
-build-job:
-  extends: .fedora
+include:
+    - remote: 
"https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/290b79e0e78eab67a83766f4e9691be554fc4afd/templates/ci-fairy.yml";
+    - remote: 
'https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/290b79e0e78eab67a83766f4e9691be554fc4afd/templates/fedora.yml'
+
+variables:
+    MESON_TEST_TIMEOUT_MULTIPLIER: 3
+
+stages:
+    - review
+    - prepare
+    - build
+    - test
+    - analysis
+    - website
+
+.check-template: &check
+  extends:
+    - .fdo.ci-fairy
+  artifacts:
+    expire_in: 1 week
+    paths:
+      - check-junit-report.xml
+    reports:
+      junit: check-junit-report.xml
+
+check-commit-log:
+  variables:
+    GIT_DEPTH: "100"
+  stage: review
+  script:
+    - if [[ x"$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" != "x" ]] ;
+      then
+        ci-fairy check-commits --junit-xml=check-junit-report.xml ;
+      else
+        echo "Not a merge request" ;
+      fi
+  <<: *check
+
+check-merge-request:
+  variables:
+    GIT_STRATEGY: none
+  stage: review
+  script:
+    - if [[ x"$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" != "x" ]] ;
+      then
+        ci-fairy check-merge-request --require-allow-collaboration --junit-xml=check-junit-report.xml ;
+      else
+        echo "Not a merge request" ;
+      fi
+  <<: *check
+
+.build-template: &build
   stage: build
   script:
-    - meson --prefix /usr --libdir /usr/lib64 --buildtype debug --werror _build .
-    - ninja -C _build
-  except:
-    - tags
+      - meson . build --prefix=/usr -Db_coverage=true --werror
+      - ninja -C build
   artifacts:
-    when: on_failure
-    name: "gexiv2-_${CI_COMMIT_REF_NAME}"
-    paths:
-      - "${CI_PROJECT_DIR}/_build/meson-logs"
+      expire_in: 1 day
+      paths:
+          - build
 
-test:
-  extends: .fedora
+.gexiv2.fedora@common:
+  variables:
+    BASE_TAG: '2021-05-24.0'
+    FDO_UPSTREAM_REPO: GNOME/gexiv2
+    FDO_DISTRIBUTION_PACKAGES: 'clang clang-analyzer gcovr git libasan libubsan python3-gobject python3-pip 
xmlto gobject-introspection-devel gtk-doc vala ninja-build python3-devel gtk-doc exiv2-devel'
+    FDO_DISTRIBUTION_EXEC: |
+      dnf clean all &&
+      pip3 install meson
+
+.gexiv2.fedora:34@x86_64:
+  extends: .gexiv2.fedora@common
+  variables:
+    FDO_DISTRIBUTION_VERSION: 34
+    FDO_DISTRIBUTION_TAG: "x86_64-${BASE_TAG}"
+
+build-fedora-container@x86_64:
+  extends:
+    - .fdo.container-build@fedora
+    - .gexiv2.fedora:34@x86_64
+  stage: prepare
+  variables:
+    GIT_STRATEGY: none
+
+
+build-fedora@x86_64:
+    extends:
+        - .fdo.distribution-image@fedora
+        - .gexiv2.fedora:34@x86_64
+    needs:
+        - build-fedora-container@x86_64
+    <<: *build
+
+
+.test-template: &test
   stage: test
+  variables:
+    G_SLICE: "always-malloc"
+    MALLOC_CHECK_: "3"
+  script:
+    - cd build
+    - |
+      # Remove the many "CI_" variables from the environment. Meson dumps the
+      # whole environment for every failed test, and that gives a whole
+      # screenful of junk each time unless we strip these.
+      unset $(env|grep -o '^CI_[^=]*')
+      env LANG=C.UTF-8 LC_ALL=C.UTF-8 meson test --print-errorlogs ${MESON_TEST_EXTRA_ARGS}
+  after_script:
+    - |
+      echo "Distribution: "
+      echo
+      egrep '^NAME=|^VERSION=' /etc/os-release
+      echo
+      echo "Test suite settings:"
+      echo
+      echo "G_MESSAGES_DEBUG: ${G_MESSAGES_DEBUG}"
+      echo "MESON_TEST_EXTRA_ARGS: ${MESON_TEST_EXTRA_ARGS}"
+      echo
+      echo "These values can be set at https://gitlab.gnome.org/GNOME/gexiv2/pipelines/new";
+  artifacts:
+    expire_in: 1 day
+    when: always
+    paths:
+    - build
+    reports:
+      junit: "build/meson-logs/testlog.junit.xml"
+
+test-fedora@x86_64:
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gexiv2.fedora:34@x86_64
+  needs:
+    - build-fedora@x86_64
+  <<: *test
+
+coverage-analysis:
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gexiv2.fedora:34@x86_64
+  stage: analysis
+  allow_failure: true
   script:
-    - meson _build .
-    - ninja -C _build test
+    - cd build
+    - mkdir -p coveragereport
+    - gcovr --html-details --print-summary --root=.. --exclude=../build --exclude=../subprojects 
--exclude=../docs/reference --exclude=../tests --exclude=../tools --exclude=../examples --output 
coveragereport/index.html
+  coverage: '/^lines: (\d+\.\d+\%)/'
+  artifacts:
+    when: always
+    paths:
+    - build/coveragereport
+  needs:
+    - test-fedora@x86_64
 
-# FIXME: Run gtkdoc-check when we can. See:
-# https://github.com/mesonbuild/meson/issues/3580
+static-scan:
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gexiv2.fedora:34@x86_64
+  stage: analysis
+  needs:
+    - build-fedora-container@x86_64
+  script:
+    - meson --buildtype=debug _scan_build
+    - ninja -C _scan_build scan-build
+  artifacts:
+    paths:
+      - _scan_build/meson-logs
+  allow_failure: true
 
 pages:
-  stage: deploy
-  extends: .fedora
-  only:
-    - master
+  extends:
+    - .fdo.distribution-image@fedora
+    - .gexiv2.fedora:34@x86_64
+  stage: website
   script:
-    - meson -Dgtk_doc=true _build .
-    - ninja -C _build test gexiv2-doc
-    - mkdir -p public/
-    - mv _build/docs/reference/html/ public/docs/
+      - meson doc-build -Dgtk_doc=true
+      - ninja -C doc-build gexiv2-doc
+      - mkdir -p public
+      - mv doc-build/doc/html public/docs
   artifacts:
     paths:
       - public
+  needs:
+    - build-fedora-container@x86_64
+  only:
+    - master
+    - /^wip\/.*\/ci.*$/
+