Use GitHub Actions Artifacts to store snapshots instead of S3 (#2630)

* Use GitHub Actions Artifacts for snapshots

* Delete s3-cleanup.yml

* Fix trigger event

* Fix path

* Fix path again

* Maybe this path is better

* Restore env variable to save output to a known place

* Add retention days

* Replace stdlib with coroutines

* Replace S3Project with TestOutputCopier

* Restore S3 upload

* Change job name

* Fix imports

* Add TestOutputCopier to SdtlibIntegrationTest

* Save stdlib on S3 again

* Rename env variable

* Increase rentention-days

* Remove .kt as filter for test

* Fix skiping copying message

* Update Gradle and Kotlin version

2 files changed, 115 insertions, 3 deletions

diff --git a/.github/workflows/gh-actions-artifacts-snapshots.yml b/.github/workflows/gh-actions-artifacts-snapshots.yml
new file mode 100644
index 00000000..3bac4340
--- /dev/null
+++ b/.github/workflows/gh-actions-artifacts-snapshots.yml
@@ -0,0 +1,83 @@
+name: Build example projects and publish them to GitHub Actions Artifacts
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  coroutines:
+    runs-on: ubuntu-latest
+    if: github.repository == 'Kotlin/dokka'
+    steps:
+      - name: Checkout dokka
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: 12
+      - name: Document coroutines
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: :integration-tests:gradle:integrationTest --tests org.jetbrains.dokka.it.gradle.kotlin.CoroutinesGradleIntegrationTest --stacktrace
+        env:
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/coroutines      
+      - name: Copy files to GitHub Actions Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: dokka-coroutines
+          path: /home/runner/work/dokka/coroutines
+          retention-days: 7
+
+  serialization:
+    runs-on: ubuntu-latest
+    if: github.repository == 'Kotlin/dokka'
+    steps:
+      - name: Checkout dokka
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: 12
+      - name: Document serialization
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: :integration-tests:gradle:integrationTest --tests org.jetbrains.dokka.it.gradle.kotlin.SerializationGradleIntegrationTest --stacktrace
+        env:
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/serialization
+      - name: Copy files to GitHub Actions Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: dokka-serialization
+          path: /home/runner/work/dokka/serialization
+          retention-days: 7
+
+  biojava:
+    runs-on: ubuntu-latest
+    if: github.repository == 'Kotlin/dokka'
+    steps:
+      - name: Checkout dokka
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: 12
+      - name: Document biojava-core
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: :integration-tests:maven:integrationTest --tests org.jetbrains.dokka.it.maven.BiojavaIntegrationTest --stacktrace
+        env:
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/biojava                        
+      - name: Copy files to GitHub Actions Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: dokka-biojava
+          path: /home/runner/work/dokka/biojava
+          retention-days: 7
diff --git a/.github/workflows/s3-snapshots.yml b/.github/workflows/s3-snapshots.yml
index 2e84050f..fdfb3460 100644
--- a/.github/workflows/s3-snapshots.yml
+++ b/.github/workflows/s3-snapshots.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           arguments: :integration-tests:gradle:integrationTest --tests org.jetbrains.dokka.it.gradle.kotlin.StdlibGradleIntegrationTest --stacktrace
         env:
-          DOKKA_IT_AWS_PATH: /home/runner/work/dokka/stdlib
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/stdlib
       - name: Configure AWS credentials for S3 access
         uses: aws-actions/configure-aws-credentials@v1
         with:
@@ -36,6 +36,35 @@ jobs:
       - name: Print link
         run: echo https://dokka-snapshots.s3.eu-central-1.amazonaws.com/${{ env.branch-name }}/stdlib/${GITHUB_SHA::7}/index.html
 
+  coroutines:
+    runs-on: ubuntu-latest
+    if: github.repository == 'Kotlin/dokka'
+    steps:
+      - name: Checkout dokka
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: 12
+      - name: Document coroutines
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: :integration-tests:gradle:integrationTest --tests org.jetbrains.dokka.it.gradle.kotlin.CoroutinesGradleIntegrationTest --stacktrace
+        env:
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/coroutines
+      - name: Configure AWS credentials for S3 access
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: eu-central-1
+      - name: Copy files to dokka's S3 bucket
+        run: ./integration-tests/aws_sync.sh s3://${{ env.bucket-name }} coroutines ../coroutines
+      - name: Print link
+        run: echo https://dokka-snapshots.s3.eu-central-1.amazonaws.com/${{ env.branch-name }}/coroutines/${GITHUB_SHA::7}/index.html
+
   serialization:
     runs-on: ubuntu-latest
     if: github.repository == 'Kotlin/dokka'
@@ -53,7 +82,7 @@ jobs:
         with:
           arguments: :integration-tests:gradle:integrationTest --tests org.jetbrains.dokka.it.gradle.kotlin.SerializationGradleIntegrationTest --stacktrace
         env:
-          DOKKA_IT_AWS_PATH: /home/runner/work/dokka/serialization
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/serialization
       - name: Configure AWS credentials for S3 access
         uses: aws-actions/configure-aws-credentials@v1
         with:
@@ -82,7 +111,7 @@ jobs:
         with:
           arguments: :integration-tests:maven:integrationTest --tests org.jetbrains.dokka.it.maven.BiojavaIntegrationTest --stacktrace
         env:
-          DOKKA_IT_AWS_PATH: /home/runner/work/dokka/biojava
+          DOKKA_TEST_OUTPUT_PATH: /home/runner/work/dokka/biojava
       - name: Configure AWS credentials for S3 access
         uses: aws-actions/configure-aws-credentials@v1
         with: