Remove CI for Ubuntu 22.04

.gitlab-ci.yml

@@ -41,10 +41,6 @@ cache:
   variables:
     OS_NAME: debian-13
 
-.ubuntu-22.04:
-  variables:
-    OS_NAME: ubuntu-22.04
-
 .ubuntu-24.04:
   variables:
     OS_NAME: ubuntu-24.04
@@ -92,18 +88,6 @@ cache:
       changes:
       - tools/docker/**/*
 
-deps:container:ubuntu-22.04:amd64:
-  extends:
-    - .amd64
-    - .ubuntu-22.04
-    - .deps:container
-
-deps:container:ubuntu-22.04:arm64:
-  extends:
-    - .arm64
-    - .ubuntu-22.04
-    - .deps:container
-
 deps:container:ubuntu-24.04:amd64:
   extends:
     - .amd64
@@ -281,27 +265,6 @@ analysis:sanitizer:
 # ┗━┓ ┃ ┣━┫┃╺┓┃┃┗┫┃╺┓
 # ┗━┛ ╹ ╹ ╹┗━┛╹╹ ╹┗━┛
 #
-staging:22.04:gcc-arm64-bundled-libs:
-  stage: staging
-  image: ${CI_REGISTRY_IMAGE}:ubuntu-22.04-${ARCH}
-  extends:
-    - .arm64
-    - .ubuntu-deps
-  allow_failure: true
-  script: 
-    - ./make_deps.sh
-    - rm -rf build && mkdir build
-    - cmake -B build -DCMAKE_BUILD_TYPE=Debug -DPROFILE=ON -DCMAKE_INSTALL_PREFIX=/usr
-    - make -sC build -j$(nproc)
-    - make check -sC build
-    - make package -sC build
-    - make -sC build install
-    - ./build/src/splash --info
-    - xvfb-run --auto-servernum --server-args='-screen 0 1920x1080x24' ./build/src/splash --child --prefix unittest local &
-    - xvfb-run --auto-servernum --server-args='-screen 0 1920x1080x24' ./build/src/splash --doNotSpawn --prefix unittest ./data/share/splash/splash.json
-  rules:
-    - if: $CI_COMMIT_BRANCH == 'staging'
-
 staging:24.04:gcc-amd64-system-libs:
   stage: staging
   image: ${CI_REGISTRY_IMAGE}:ubuntu-24.04-${ARCH}
@@ -516,41 +479,6 @@ staging:windows:
 # ╹  ╹ ╹┗━╸╹ ╹╹ ╹┗━┛┗━╸
 #
 
-#
-# Ubuntu 22.04
-#
-.package:ubuntu:22.04:
-  stage: package
-  image: ${CI_REGISTRY_IMAGE}:ubuntu-22.04-${ARCH}
-  extends:
-    - .ubuntu-deps
-  script:
-    # Build package
-    - ./make_deps.sh
-    - rm -rf build && mkdir build && cd build
-    - cmake -DBUILD_GENERIC_ARCH=ON -DWITH_LTO=ON -DCMAKE_INSTALL_PREFIX=/usr -DUSE_SYSTEM_LIBS=ON ..
-    - make -j$(nproc)
-    - make package
-    - mv *.deb ../
-  artifacts:
-    name: "splash_${CI_COMMIT_REF_NAME}"
-    paths:
-      - "*.deb"
-    expire_in: never
-  rules:
-    - if: $CI_COMMIT_TAG =~ /^\d+\.\d+\.\d+$/
-    - if: $CI_COMMIT_BRANCH == 'master'
-
-package:ubuntu:22.04:amd64:
-  extends:
-    - .package:ubuntu:22.04
-    - .amd64
-
-package:ubuntu:22.04:arm64:
-  extends:
-    - .package:ubuntu:22.04
-    - .arm64
-
 #
 # Ubuntu 24.04
 #

Contributing.md

@@ -318,7 +318,7 @@ The CI pipeline is configured in the file `./.gitlab-ci.yml`, see the [official
 
 Not all jobs are executed everytime. At minimum, a merge request must be created to have the test stages running. The following stages are executed only when staging and releasing Splash.
 
-The built Docker images are for Ubuntu 22.04 and 24.04, for AMD64 and ARM64 platforms. They are built once and are not rebuilt unless the docker files, located in `./tools/docker` are modified.
+The built Docker images are for Ubuntu 24.04 and 26.04, for AMD64 and ARM64 platforms. They are built once and are not rebuilt unless the docker files, located in `./tools/docker` are modified.
 
 Lastly, tags are used to know which job to run on each platform. AMD64 runners must have the `amd64` tag, and ARM64 platforms must have the `arm64` tag. And all platforms must run in privileged mode, to allow for Docker image generation inside Docker. See the [Gitlab documentation related to this](https://docs.gitlab.com/ee/ci/docker/using_docker_build.html). To ensure that this has been taken into consideration, a `privileged` tag is also added to all runners.
 

tools/docker/dockerfile-ubuntu-22.04

@@ -1,14 +0,0 @@
-FROM ubuntu:22.04 as build
-LABEL MAINTAINER Emmanuel Durand <manu@lab148.xyz>
-
-RUN apt update -qq && apt upgrade -y \
-    && DEBIAN_FRONTEND=noninterative apt install -y --no-install-recommends \
-       ca-certificates ccache wget curl build-essential clang clang-tools \
-       doxygen flatpak-builder git-core git-lfs libjsoncpp-dev zip cmake \
-       cmake-extras automake lcov libtool libxcb-shm0-dev libxrandr-dev \
-       libxi-dev libglm-dev libgsl0-dev libatlas3-base libgphoto2-dev \
-       libxinerama-dev libxcursor-dev python3-dev portaudio19-dev yasm \
-       libgl1-mesa-dev libopencv-dev software-properties-common uuid-dev \
-       libavcodec-dev libavformat-dev libavutil-dev libswscale-dev \
-       libsnappy-dev libzmq3-dev libwayland-dev libxkbcommon-dev ninja-build \
-       pkg-config zip xvfb glslang-tools glslang-dev mold liblo-dev