CI: add an abidiff job

.gitlab-ci.yml

@@ -38,7 +38,7 @@ variables:
   # See the documentation here:                                                 #
   # https://wayland.freedesktop.org/libinput/doc/latest/building_libinput.html  #
   ###############################################################################
-  FEDORA_PACKAGES: 'git diffutils gcc gcc-c++ pkgconf-pkg-config systemd-devel libxkbcommon-devel libxml2 doxygen python3-attrs python3-pytest python3-dbusmock python3-jinja2 python3-pip hugo '
+  FEDORA_PACKAGES: 'git diffutils gcc gcc-c++ pkgconf-pkg-config systemd-devel libxkbcommon-devel libxml2 doxygen python3-attrs python3-pytest python3-dbusmock python3-jinja2 python3-pip hugo libabigail '
   FEDORA_PIP_PACKAGES: 'meson ninja structlog strenum '
   DEBIAN_PACKAGES: 'git gcc g++ pkg-config libsystemd-dev libxkbcommon-dev libxml2 doxygen python3-attr python3-pytest python3-dbusmock python3-jinja2 python3-pip '
   DEBIAN_PIP_PACKAGES: 'meson ninja structlog strenum '
@@ -48,8 +48,8 @@ variables:
   # changing these will force rebuilding the associated image
   # Note: these tags have no meaning and are not tied to a particular
   # libinput version
-  FEDORA_TAG:  '2023-05-18.2'
-  DEBIAN_TAG:  '2023-05-18.2'
+  FEDORA_TAG:  '2023-05-18.3'
+  DEBIAN_TAG:  '2023-05-18.3'
 
   FDO_UPSTREAM_REPO: libinput/libei
 
@@ -272,6 +272,22 @@ werror@fedora:38:
     MESON_ARGS: '-Dwerror=true'
   allow_failure: true
 
+abicheck@fedora:38:
+  extends:
+    - .fedora-build@template
+  variables:
+    MESON_ARGS: '-Dwerror=true'
+  script:
+    - git clone --depth=1 https://gitlab.freedesktop.org/hadess/check-abi
+    - |
+      pushd check-abi
+      meson _build
+      meson compile -C _build
+      meson install -C _build
+      popd
+    - git fetch --tags
+    - check-abi 0.99.1 HEAD
+
 
 #################################################################
 #                                                               #

.gitlab-ci/ci.template

@@ -272,6 +272,22 @@ werror@{{distro.name}}:{{version}}:
     MESON_ARGS: '-Dwerror=true'
   allow_failure: true
 
+abicheck@{{distro.name}}:{{version}}:
+  extends:
+    - .{{distro.name}}-build@template
+  variables:
+    MESON_ARGS: '-Dwerror=true'
+  script:
+    - git clone --depth=1 https://gitlab.freedesktop.org/hadess/check-abi
+    - |
+      pushd check-abi
+      meson _build
+      meson compile -C _build
+      meson install -C _build
+      popd
+    - git fetch --tags
+    - check-abi {{last_abi_break}} HEAD
+
 {% endfor %}
 
 #################################################################

.gitlab-ci/config.yml

@@ -3,7 +3,9 @@
 #
 
 # We're happy to rebuild all containers when one changes.
-.default_tag: &default_tag '2023-05-18.2'
+.default_tag: &default_tag '2023-05-18.3'
+
+last_abi_break: 0.99.1
 
 distributions:
   - name: fedora
@@ -27,6 +29,7 @@ distributions:
       - python3-jinja2
       - python3-pip
       - hugo   # for documentation only
+      - libabigail  # for abidiff only
     pips:
       - meson
       - ninja