add .gitlab-ci.yml for continuous platform tests

.circleci/config.yml

@@ -59,6 +59,7 @@ jobs:
       - run: ./lazy.sh devsetup
 
       - run: make zrepl-bin
+      - run: make test-platform-bin
       - run: make vet
       - run: make lint
       - run: make release
@@ -98,6 +99,30 @@ jobs:
               -X POST \
               -d '{"context":"zrepl/publish-ci-artifacts", "state": "success", "description":"CI Build Artifacts for '"$JOB_NAME"'", "target_url":"https://minio.cschwarz.com/minio/zrepl-ci-artifacts/'"$COMMIT"'/"}'
 
+      - run:
+          shell: /bin/bash -eo pipefail
+          when: always
+          command: |
+            if [ -n "$CIRCLE_PR_NUMBER" ]; then # CIRCLE_PR_NUMBER is guaranteed to be only present in forked PRs (external)
+              echo "Forked PR detected. Sry, can't trust you with credentials to external artifact store, use CircleCI's instead."
+              exit 0
+            fi
+            set -u # from now on
+
+            # Trigger Platform Tests
+            # ZREPL_BOT_GIT_PRWN_EU_ACCESS_TOKEN from secrets
+            ## Sync this commit to the GitLab
+            git remote add prwn-gitlab "https://zrepl-bot:$ZREPL_BOT_GIT_PRWN_EU_ACCESS_TOKEN@git.prwn.eu/problame/zrepl.git"
+            REMOTE_REF=circleci/$CIRCLE_BRANCH/$CIRCLE_BUILD_NUM
+            git push -f prwn-gitlab "HEAD:$REMOTE_REF"
+            ## Trigger Tests
+            curl -v --request POST \
+              --header "PRIVATE-TOKEN: $ZREPL_BOT_GIT_PRWN_EU_ACCESS_TOKEN" \
+              --header "Content-Type: application/json" \
+              --data '{ "ref":"'"$REMOTE_REF"'", "variables": [ {"key":"ZREPL_MAIN_REPO_COMMIT", "value": "'"$CIRCLE_SHA1"'" }, { "key":"ZREPL_CI_BUILDJOB", "value": "'"$CIRCLE_JOB"'" } ] } ' \
+              "https://git.prwn.eu/api/v4/projects/13/pipeline"
+
+
       - run:
           shell: /bin/bash -euo pipefail
           command: |