Restore one workflow + introduce testkit step

.github/workflows/ci.yml

@@ -0,0 +1,125 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+    - staging
+    - trying
+
+jobs:
+  ci-lint:
+    runs-on: [self-hosted, CI-worker]
+
+    steps:
+
+      - uses: actions/checkout@v2
+
+      - name: setup-env
+        run: |
+          echo ZKSYNC_HOME=$(pwd) >> $GITHUB_ENV
+          echo $(pwd)/bin >> $GITHUB_PATH
+
+      - name: lints
+        run: |
+          ci_run zk
+          ci_run zk fmt --check
+          ci_run zk lint --check
+
+  ci-all:
+    runs-on: [self-hosted, CI-worker]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: setup-env
+        run: |
+          echo ZKSYNC_HOME=$(pwd) >> $GITHUB_ENV
+          echo $(pwd)/bin >> $GITHUB_PATH
+        
+      - name: start-services
+        run: |
+          docker-compose -f docker-compose-runner.yml down
+          docker-compose -f docker-compose-runner.yml up --build -d geth postgres zk
+          ci_run sccache --start-server
+
+      - name: init
+        run: |
+          ci_run ln -s /usr/src/keys/setup keys/setup
+          ci_run zk
+          ci_run zk dummy-prover enable --no-redeploy
+          ci_run zk init
+
+      - name: liquidity-token
+        run: docker-compose -f docker-compose-runner.yml restart dev-liquidity-token-watcher
+
+      - name: contracts-unit-tests
+        run: ci_run zk test contracts
+
+      - name: js-unit-tests
+        run: ci_run zk test js
+
+      - name: rust-unit-tests
+        run: ci_run zk test rust
+
+  ci-integration:
+    runs-on: [self-hosted, CI-worker]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: setup-env
+        run: |
+          echo ZKSYNC_HOME=$(pwd) >> $GITHUB_ENV
+          echo $(pwd)/bin >> $GITHUB_PATH
+        
+      - name: start-services
+        run: |
+          docker-compose -f docker-compose-runner.yml down
+          docker-compose -f docker-compose-runner.yml up --build -d geth postgres zk
+          ci_run sccache --start-server
+
+      - name: init
+        run: |
+          ci_run ln -s /usr/src/keys/setup keys/setup
+          ci_run zk
+          ci_run zk dummy-prover enable --no-redeploy
+          ci_run zk init
+
+      - name: liquidity-token
+        run: docker-compose -f docker-compose-runner.yml restart dev-liquidity-token-watcher
+
+      - name: run-services
+        run: ci_run sh infrastructure/ci-scripts/run_services.sh
+
+      - name: integration-server
+        run: ci_run zk test i server
+
+      - name: integration-api
+        run: ci_run zk test i api
+
+      - name: integration-zcli
+        run: ci_run zk test i zcli
+
+      - name: integration-rust-sdk
+        run: ci_run zk test i rust-sdk
+
+
+  ci-testkit:
+    runs-on: [self-hosted, CI-worker]
+
+    steps:
+      - name: prepare
+        run: |
+          echo ZKSYNC_HOME=$(pwd) >> $GITHUB_ENV
+          echo $(pwd)/bin >> $GITHUB_PATH
+      
+      - name: init
+        run: |
+          ci_run ln -s /usr/src/keys/setup keys/setup
+          ci_run zk
+          ci_run zk dummy-prover enable --no-redeploy
+          ci_run zk run verify-keys unpack
+
+      - name: integration-testkit
+        run: ci_run zk test integration testkit