Merge branch 'feature/ci-release-build' into 'develop'

CI: build otp releases for master and develop branches

See merge request pleroma/pleroma!1279

.gitlab-ci.yml

@@ -16,6 +16,7 @@ stages:
   - build
   - test
   - deploy
+  - release
 
 before_script:
   - mix local.hex --force
@@ -42,6 +43,7 @@ docs-build:
     paths:
       - priv/static/doc
 
+
 unit-testing:
   stage: test
   services:
@@ -140,3 +142,103 @@ stop_review_app:
     - ssh-keyscan -H "pleroma.online" >> ~/.ssh/known_hosts
     - ssh -t dokku@pleroma.online -- --force apps:destroy "$CI_ENVIRONMENT_SLUG"
     - ssh -t dokku@pleroma.online -- --force postgres:destroy $(echo $CI_ENVIRONMENT_SLUG | sed -e 's/-/_/g')_db
+
+amd64:
+  stage: release 
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0
+  only: &release-only
+  - master@pleroma/pleroma
+  - develop@pleroma/pleroma
+  artifacts: &release-artifacts
+    name: "pleroma-$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA-$CI_JOB_NAME"
+    paths:
+      - release/*
+    # Ideally it would be never for master branch and with the next commit for develop,
+    # but Gitlab does not support neither `only` for artifacts
+    # nor setting it to never from .gitlab-ci.yml
+    # nor expiring with the next commit
+    expire_in: 42 yrs
+
+  cache: &release-cache
+    key: $CI_COMMIT_REF_NAME-$CI_JOB_NAME
+    paths:
+          - deps
+  variables: &release-variables
+    MIX_ENV: prod
+  before_script: &before-release
+  - echo "import Mix.Config" > config/prod.secret.exs
+  - mix local.hex --force
+  - mix local.rebar --force
+  script: &release
+    - mix deps.get --only prod
+    - mkdir release
+    - mix release --path release
+
+
+amd64-musl:
+  stage: release
+  artifacts: *release-artifacts
+  only: *release-only
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0-alpine
+  cache: *release-cache
+  variables: *release-variables
+  before_script: &before-release-musl
+  - apk add git gcc g++ musl-dev make
+  - echo "import Mix.Config" > config/prod.secret.exs
+  - mix local.hex --force
+  - mix local.rebar --force
+  script: *release
+
+arm:
+  stage: release
+  artifacts: *release-artifacts
+  only: *release-only
+  tags:
+    - arm32
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0-arm
+  cache: *release-cache
+  variables: *release-variables
+  before_script: *before-release
+  script: *release
+
+arm-musl:
+  stage: release
+  artifacts: *release-artifacts
+  only: *release-only
+  tags:
+    - arm32
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0-arm-alpine
+  cache: *release-cache
+  variables: *release-variables
+  before_script: *before-release-musl
+  script: *release
+
+arm64:
+  stage: release
+  artifacts: *release-artifacts
+  only: *release-only
+  tags:
+    - arm
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0-arm64
+  cache: *release-cache
+  variables: *release-variables
+  before_script: *before-release
+  script: *release
+
+arm64-musl:
+  stage: release
+  artifacts: *release-artifacts
+  only: *release-only
+  tags:
+    - arm
+  # TODO: Replace with upstream image when 1.9.0 comes out
+  image: rinpatch/elixir:1.9.0-rc.0-arm64-alpine
+  cache: *release-cache
+  variables: *release-variables
+  before_script: *before-release-musl
+  script: *release