New: Update the danger workflow

.github/workflows/danger_checks.yml

@@ -6,8 +6,32 @@ on:
       - '*'
 
 jobs:
+  pr:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 100
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.3'
+
+      - name: Danger Checks
+        env:
+          DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gem install bundler
+          bundle config set --local gemfile danger/gemfiles/GemPR
+          bundle install
+          bundle exec danger --dangerfile=danger/dangerfiles/DangerPR --danger_id=pr
+
   ktlint:
     runs-on: ubuntu-latest
+    needs: [pr]
 
     steps:
       - name: Checkout code
@@ -18,14 +42,6 @@ jobs:
       - name: Check ktlint
         run: ./gradlew ktlintCheck
 
-      - name: Archive ktlint Reports
-        if: always()
-        uses: actions/upload-artifact@v2
-        with:
-          name: ktlint-report
-          path: |
-            app/build/reports/ktlint/*
-
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -36,11 +52,20 @@ jobs:
           DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           gem install bundler
+          bundle config set --local gemfile danger/gemfiles/GemKtlint
           bundle install
-          bundle exec danger
+          bundle exec danger --dangerfile=danger/dangerfiles/DangerKtlint --danger_id=ktlint
+
+      - name: Archive ktlint Reports
+        uses: actions/upload-artifact@v2
+        with:
+          name: ktlint-report
+          path: |
+            app/build/reports/ktlint/*
 
   detekt:
     runs-on: ubuntu-latest
+    needs: [pr]
 
     steps:
       - name: Checkout code
@@ -51,14 +76,6 @@ jobs:
       - name: Check detekt
         run: ./gradlew detekt
 
-      - name: Archive detekt Reports
-        if: always()
-        uses: actions/upload-artifact@v2
-        with:
-          name: detekt-report
-          path: |
-            app/build/reports/detekt/detekt.html
-
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -69,11 +86,20 @@ jobs:
           DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           gem install bundler
+          bundle config set --local gemfile danger/gemfiles/GemDeteKt
           bundle install
-          bundle exec danger
+          bundle exec danger --dangerfile=danger/dangerfiles/DangerDeteKt --danger_id=detekt
+
+      - name: Archive detekt Reports
+        uses: actions/upload-artifact@v2
+        with:
+          name: detekt-report
+          path: |
+            app/build/reports/detekt/detekt.html
 
   androidLint:
     runs-on: ubuntu-latest
+    needs: [pr]
 
     steps:
       - name: Checkout code
@@ -84,14 +110,6 @@ jobs:
       - name: Check Android lint
         run: ./gradlew lint
 
-      - name: Archive android lint Reports
-        if: always()
-        uses: actions/upload-artifact@v2
-        with:
-          name: android-lint-report
-          path: |
-            app/build/reports/lint-results-debug.html
-
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -102,5 +120,13 @@ jobs:
           DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           gem install bundler
+          bundle config set --local gemfile danger/gemfiles/GemAndroidLint
           bundle install
-          bundle exec danger
+          bundle exec danger --dangerfile=danger/dangerfiles/DangerAndroidLint --danger_id=androidlint
+
+      - name: Archive android lint Reports
+        uses: actions/upload-artifact@v2
+        with:
+          name: android-lint-report
+          path: |
+            app/build/reports/lint-results-debug.html

buildscripts/detekt.gradle

@@ -1,21 +1,22 @@
 apply plugin: "io.gitlab.arturbosch.detekt"
 
 detekt {
-    buildUponDefaultConfig = true
-    parallel = true
-    ignoreFailures = true
-    config.setFrom("${rootProject.projectDir}/config/detekt/detekt_config.yml")
+  buildUponDefaultConfig = true
+  parallel = true
+  ignoreFailures = true
+  config.setFrom("${rootProject.projectDir}/config/detekt/detekt_config.yml")
 }
 
 tasks.named("detekt").configure {
-    reports {
-        html.required.set(true)
-        xml.required.set(false)
-        txt.required.set(false)
-        sarif.required.set(false)
-        md.required.set(false)
-        html.outputLocation.set(file("$buildDir/reports/detekt/detekt.html"))
-    }
-    // Exclude specific files
-    // exclude("**/*.kt")
+  reports {
+    html.required.set(true)
+    xml.required.set(true)
+    txt.required.set(false)
+    sarif.required.set(false)
+    md.required.set(false)
+    html.outputLocation.set(file("$buildDir/reports/detekt/detekt.html"))
+    xml.outputLocation.set(file("$buildDir/reports/detekt/detekt.xml"))
+  }
+  // Exclude specific files
+  // exclude("**/*.kt")
 }

danger/dangerfiles/DangerAndroidLint

@@ -0,0 +1,6 @@
+lint_dir = '**/build/reports/lint-results-debug.xml'
+Dir[lint_dir].each do |file_name|
+  android_lint.skip_gradle_task = true
+  android_lint.report_file = file_name
+  android_lint.lint(inline_mode: true)
+end

danger/dangerfiles/DangerDeteKt

@@ -0,0 +1,6 @@
+detekt_dir = "**/build/reports/detekt/detekt.xml"
+Dir[detekt_dir].each do |file_name|
+  kotlin_detekt.skip_gradle_task = true
+  kotlin_detekt.report_file = file_name
+  kotlin_detekt.detekt(inline_mode: true)
+end

danger/dangerfiles/DangerKtlint

@@ -0,0 +1,12 @@
+ktlint_dir = [
+  "**/build/reports/ktlint/ktlintAndroidTestSourceSetCheck/ktlintAndroidTestSourceSetCheck.json",
+  "**/build/reports/ktlint/ktlintMainSourceSetCheck/ktlintMainSourceSetCheck.json",
+  "**/build/reports/ktlint/ktlintTestSourceSetCheck/ktlintTestSourceSetCheck.json"
+]
+ktlint_dir.each do |dir|
+  Dir[dir].each do |file_name|
+    ktlint.skip_lint = true
+    ktlint.report_file = file_name
+    ktlint.lint(inline_mode: true)
+  end
+end

danger/dangerfiles/DangerPR

@@ -0,0 +1,13 @@
+message "Thanks @#{github.pr_author}!"
+
+# Make it more obvious that a PR is a work in progress and shouldn't be merged yet
+warn("PR is classed as Work in Progress") if github.pr_title.include? "WIP"
+
+# Warn when there is a big PR
+warn("Big PR") if git.lines_of_code > 500
+
+# Warn to encourage a PR description
+warn("Please provide a summary in the PR description to make it easier to review") if github.pr_body.length == 0
+
+# Warn to encourage that labels should have been used on the PR
+warn("Please add labels to this PR") if github.pr_labels.empty?

danger/gemfiles/GemAndroidLint

@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+gem 'danger-android_lint'

danger/gemfiles/GemDeteKt

@@ -0,0 +1,6 @@
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+gem 'oga'
+gem 'danger-kotlin_detekt'

danger/gemfiles/GemKtlint

@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+gem 'danger-ktlint'

danger/gemfiles/GemPR

@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
+
+gem 'danger'