Merge branch 'more-efficient-ci' into 'develop'

CI: Use own package as base

See merge request pleroma/pleroma!3577

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: elixir:1.9.4
+image: git.pleroma.social:5050/pleroma/pleroma/ci-base
 
 variables: &global_variables
   POSTGRES_DB: pleroma_test
@@ -26,12 +26,7 @@ stages:
 before_script:
   - echo $MIX_ENV
   - rm -rf _build/*/lib/pleroma
-  - apt-get update && apt-get install -y cmake
-  - mix local.hex --force
-  - mix local.rebar --force
   - mix deps.get
-  - apt-get -qq update
-  - apt-get install -y libmagic-dev
 
 after_script:
   - rm -rf _build/*/lib/pleroma
@@ -88,7 +83,6 @@ unit-testing:
     alias: postgres
     command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
   script:
-    - apt-get update && apt-get install -y libimage-exiftool-perl ffmpeg
     - mix ecto.create
     - mix ecto.migrate
     - mix coveralls --preload-modules
@@ -146,7 +140,6 @@ unit-testing-rum:
     <<: *global_variables
     RUM_ENABLED: "true"
   script:
-    - apt-get update && apt-get install -y libimage-exiftool-perl ffmpeg
     - mix ecto.create
     - mix ecto.migrate
     - "mix ecto.migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"
@@ -161,6 +154,10 @@ lint:
       - "**/*.exs"
       - "mix.lock"
   cache: *testing_cache_policy
+  before_script:
+    - mix local.hex --force
+    - mix local.rebar --force
+    - mix deps.get
   script:
     - mix format --check-formatted
 
@@ -184,8 +181,13 @@ cycles:
       - "**/*.exs"
       - "mix.lock"
   cache: {}
-  script:
+  before_script:
+    - mix local.hex --force
+    - mix local.rebar --force
     - mix deps.get
+    - apt-get update
+    - apt-get install cmake libmagic-dev -y
+  script:
     - mix compile
     - mix xref graph --format cycles --label compile | awk '{print $0} END{exit ($0 != "No cycles found")}'
 

ci/Dockerfile

@@ -0,0 +1,7 @@
+FROM elixir:1.9.4
+
+RUN apt-get update &&\
+  apt-get install -y libmagic-dev cmake libimage-exiftool-perl ffmpeg &&\
+	mix local.hex --force &&\
+	mix local.rebar --force
+

ci/build_and_push.sh

@@ -0,0 +1 @@
+docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t git.pleroma.social:5050/pleroma/pleroma/ci-base:latest --push .