add workflows

.github/workflows/ci.yml

@@ -0,0 +1,51 @@
+name: CI
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
+      - name: Run tests
+        run: |
+          make install-tools
+          make generate
+          make test
+          make coverage 
+          make check-tidy
+          make check-headers
+          make check-schema
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+          flags: unittests
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
+      - name: generate
+        run: make generate
+      - uses: golangci/[email protected]
+        with:
+          version: v1.52.2
+          args: --timeout=3m

Makefile

@@ -37,6 +37,25 @@ generate-schema:
 check-schema:
 	go run ./cmd/flow-schema/flow-schema.go --verify=true ./schema.json 
 
+.PHONY: check-tidy
+check-tidy:
+	go mod tidy
+
+.PHONY: check-headers
+check-headers:
+	@./check-headers.sh
+
 .PHONY: generate
 generate: install-tools
-	go generate ./...
+	go generate ./...
+
+.PHONY: coverage
+coverage:
+ifeq ($(COVER), true)
+	# file has to be called index.html
+	gocov convert $(COVER_PROFILE) > cover.json
+	./cover-summary.sh
+	gocov-html cover.json > index.html
+	# coverage.zip will automatically be picked up by teamcity
+	gozip -c coverage.zip index.html
+endif

check-headers.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+files=$(find . -name \*.go -type f -print0 | xargs -0 grep -L -E '(Licensed under the Apache License)|(Code generated (from|by))')
+if [ -n "$files" ]; then
+  echo "Missing license header in:"
+  echo "$files"
+  exit 1
+fi