Add codecov to CI (#1824)

This should cause codecov to run on all pull requests and all commits to main.

Currently only doing coverage for Go files.

.github/workflows/test-go.yaml

@@ -0,0 +1,47 @@
+name: Go Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test-go:
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        go-version: ['^1.16.0']
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+
+    - name: Checkout Code
+      uses: actions/checkout@v2
+
+    # Pre-starting dependencies here means they are ready to go when we need them.
+    - name: Start Infra Dependencies
+      # Use & to background this
+      run: docker-compose up -d mysql_test redis &
+
+    # It seems faster not to cache Go dependencies
+    - name: Install Go Dependencies
+      run: make deps-go
+
+    - name: Generate static files
+      run: |
+        export PATH=$PATH:~/go/bin
+        make generate-go
+
+    - name: Run Go Tests
+      run: |
+        MYSQL_TEST=1 make test-go
+
+    - name: Upload to Codecov
+      uses: codecov/codecov-action@v2
+      with:
+        files: coverage.txt

.github/workflows/test.yml

@@ -143,36 +143,4 @@ jobs:
       run: |
         yarn prettier:check
 
-  test-go:
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-        go-version: ['^1.16.0']
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - name: Install Go
-      uses: actions/setup-go@v2
-      with:
-        go-version: ${{ matrix.go-version }}
-    - name: Checkout Code
-      uses: actions/checkout@v2
-
-    # Pre-starting dependencies here means they are ready to go when we need them.
-    - name: Start Infra Dependencies
-      # Use & to background this
-      run: docker-compose up -d mysql_test redis &
-
-    # It seems faster not to cache Go dependencies
-    - name: Install Go Dependencies
-      run: make deps-go
-
-    - name: Generate static files
-      run: |
-        export PATH=$PATH:~/go/bin
-        make generate-go
-
-    - name: Run Go Tests
-      run: |
-        MYSQL_TEST=1 make test-go
 

.gitignore

@@ -20,6 +20,7 @@ server/bindata/generated.go
 *.cover
 *.test
 *.log
+coverage.txt
 
 # typescript generated test files
 tmp/

Makefile

@@ -118,7 +118,7 @@ dump-test-schema:
 	go run ./tools/dbutils ./server/datastore/mysql/schema.sql
 
 test-go: dump-test-schema
-	go test -tags full,fts5,netgo -parallel 8 ./...
+	go test -tags full,fts5,netgo -parallel 8 -coverprofile=coverage.txt -covermode=atomic ./...
 
 analyze-go:
 	go test -tags full,fts5,netgo -race -cover ./...