Automatic merge of gitlab-org/gitlab-ce master

app/assets/javascripts/lib/utils/file_upload.js

 export default (buttonSelector, fileSelector) => {
   const btn = document.querySelector(buttonSelector);
   const fileInput = document.querySelector(fileSelector);
+
+  if (!btn || !fileInput) return;
+
   const form = btn.closest('form');
 
   btn.addEventListener('click', () => {

changelogs/unreleased/56014-api-merge-request-squash-commit-messages.yml

+---
+title: API allows setting the squash commit message when squashing a merge request
+merge_request: 24784
+author:
+type: added

changelogs/unreleased/fix-repo-settings-file-upload-error.yml

+---
+title: Fix bug causing repository mirror settings UI to break
+merge_request: 23712
+author:
+type: fixed

changelogs/unreleased/jlenny-NewAndroidTemplate.yml

+---
+title: Add template for Android with Fastlane
+merge_request: 24722
+author:
+type: changed

doc/api/merge_requests.md

@@ -1009,6 +1009,8 @@ Parameters:
 - `id` (required) - The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user
 - `merge_request_iid` (required)            - Internal ID of MR
 - `merge_commit_message` (optional)         - Custom merge commit message
+- `squash_commit_message` (optional)        - Custom squash commit message
+- `squash` (optional)                       - if `true` the commits will be squashed into a single commit on merge
 - `should_remove_source_branch` (optional)  - if `true` removes the source branch
 - `merge_when_pipeline_succeeds` (optional) - if `true` the MR is merged when the pipeline succeeds
 - `sha` (optional)                          - if present, then this SHA must match the HEAD of the source branch, otherwise the merge will fail

lib/api/merge_requests.rb

@@ -345,6 +345,7 @@ module API
       end
       params do
         optional :merge_commit_message, type: String, desc: 'Custom merge commit message'
+        optional :squash_commit_message, type: String, desc: 'Custom squash commit message'
         optional :should_remove_source_branch, type: Boolean,
                                                desc: 'When true, the source branch will be deleted if possible'
         optional :merge_when_pipeline_succeeds, type: Boolean,
@@ -372,6 +373,7 @@ module API
 
         merge_params = {
           commit_message: params[:merge_commit_message],
+          squash_commit_message: params[:squash_commit_message],
           should_remove_source_branch: params[:should_remove_source_branch]
         }
 

lib/gitlab/ci/templates/Android-Fastlane.gitlab-ci.yml

+# Read more about how to use this script on this blog post https://about.gitlab.com/2019/01/28/android-publishing-with-gitlab-and-fastlane/
+# You will also need to configure your build.gradle, Dockerfile, and fastlane configuration to make this work.
+# If you are looking for a simpler template that does not publish, see the Android template.
+
+stages:
+  - environment
+  - build
+  - test
+  - internal
+  - alpha
+  - beta
+  - production
+
+
+.updateContainerJob:
+  image: docker:stable
+  stage: environment
+  services:
+    - docker:dind
+  script:
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG || true
+    - docker build --cache-from $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG -t $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG .
+    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+
+updateContainer:
+  extends: .updateContainerJob
+  only:
+    changes:
+      - Dockerfile
+
+ensureContainer:
+  extends: .updateContainerJob
+  allow_failure: true
+  before_script:
+    - "mkdir -p ~/.docker && echo '{\"experimental\": \"enabled\"}' > ~/.docker/config.json"
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    # Skip update container `script` if the container already exists
+    # via https://gitlab.com/gitlab-org/gitlab-ce/issues/26866#note_97609397 -> https://stackoverflow.com/a/52077071/796832
+    - docker manifest inspect $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG > /dev/null && exit || true
+
+
+.build_job:
+  image: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  stage: build
+  before_script:
+    # We store this binary file in a variable as hex with this command: `xxd -p android-app.jks`
+    # Then we convert the hex back to a binary file
+    - echo "$signing_jks_file_hex" | xxd -r -p - > android-signing-keystore.jks
+    - "export VERSION_CODE=$CI_PIPELINE_IID && echo $VERSION_CODE"
+    - "export VERSION_SHA=`echo ${CI_COMMIT_SHA:0:8}` && echo $VERSION_SHA"
+  after_script:
+    - rm -f android-signing-keystore.jks || true
+  artifacts:
+    paths:
+    - app/build/outputs
+
+buildDebug:
+  extends: .build_job
+  script:
+    - bundle exec fastlane buildDebug
+
+buildRelease:
+  extends: .build_job
+  script:
+    - bundle exec fastlane buildRelease
+  environment:
+    name: production
+
+testDebug:
+  image: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  stage: test
+  dependencies:
+    - buildDebug
+  script:
+    - bundle exec fastlane test
+
+publishInternal:
+  image: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  stage: internal
+  dependencies:
+    - buildRelease
+  when: manual
+  before_script:
+    - echo $google_play_service_account_api_key_json > ~/google_play_api_key.json
+  after_script:
+    - rm ~/google_play_api_key.json
+  script:
+    - bundle exec fastlane internal
+
+.promote_job:
+  image: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  when: manual
+  dependencies: []
+  before_script:
+    - echo $google_play_service_account_api_key_json > ~/google_play_api_key.json
+  after_script:
+    - rm ~/google_play_api_key.json
+
+promoteAlpha:
+  extends: .promote_job
+  stage: alpha
+  script:
+    - bundle exec fastlane promote_internal_to_alpha
+
+promoteBeta:
+  extends: .promote_job
+  stage: beta
+  script:
+    - bundle exec fastlane promote_alpha_to_beta
+
+promoteProduction:
+  extends: .promote_job
+  stage: production
+  # We only allow production promotion on `master` because
+  # it has its own production scoped secret variables
+  only:
+   - master
+  script:
+    - bundle exec fastlane promote_beta_to_production
+    
\ No newline at end of file

lib/gitlab/ci/templates/Android.gitlab-ci.yml

 # Read more about this script on this blog post https://about.gitlab.com/2018/10/24/setting-up-gitlab-ci-for-android-projects/, by Jason Lenny
+# If you are interested in using Android with FastLane for publishing take a look at the Android-Fastlane template.
+
 image: openjdk:8-jdk
 
 variables:

spec/javascripts/lib/utils/file_upload_spec.js

@@ -9,7 +9,10 @@ describe('File upload', () => {
         <span class="js-filename"></span>
       </form>
     `);
+  });
 
+  describe('when there is a matching button and input', () => {
+    beforeEach(() => {
       fileUpload('.js-button', '.js-input');
     });
 
@@ -33,4 +36,29 @@ describe('File upload', () => {
 
       expect(document.querySelector('.js-filename').textContent).toEqual('index.js');
     });
+  });
+
+  it('fails gracefully when there is no matching button', () => {
+    const input = document.querySelector('.js-input');
+    const btn = document.querySelector('.js-button');
+    fileUpload('.js-not-button', '.js-input');
+
+    spyOn(input, 'click');
+
+    btn.click();
+
+    expect(input.click).not.toHaveBeenCalled();
+  });
+
+  it('fails gracefully when there is no matching input', () => {
+    const input = document.querySelector('.js-input');
+    const btn = document.querySelector('.js-button');
+    fileUpload('.js-button', '.js-not-input');
+
+    spyOn(input, 'click');
+
+    btn.click();
+
+    expect(input.click).not.toHaveBeenCalled();
+  });
 });

spec/requests/api/merge_requests_spec.rb

@@ -972,6 +972,29 @@ describe API::MergeRequests do
 
       expect(response).to have_gitlab_http_status(404)
     end
+
+    describe "the squash_commit_message param" do
+      let(:squash_commit) do
+        project.repository.commits_between(json_response['diff_refs']['start_sha'], json_response['merge_commit_sha']).first
+      end
+
+      it "results in a specific squash commit message when set" do
+        squash_commit_message = 'My custom squash commit message'
+
+        put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: {
+          squash: true,
+          squash_commit_message: squash_commit_message
+        }
+
+        expect(squash_commit.message.chomp).to eq(squash_commit_message)
+      end
+
+      it "results in a default squash commit message when not set" do
+        put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), params: { squash: true }
+
+        expect(squash_commit.message).to eq(merge_request.default_squash_commit_message)
+      end
+    end
   end
 
   describe "PUT /projects/:id/merge_requests/:merge_request_iid" do