PMM-7602 Add GitHub Action (#53)

* PMM-7602 Add GitHub Action

* PMM-7602 Point actions to forked repo.

* PMM-7602 Removed travis.

* PMM-7602 Use go modules.

* PMM-7602 Fix check.

* PMM-7602 Fix mod.

* PMM-7602 Fix setup.

* PMM-7602 Fix setup.

* PMM-7602 Fix setup.

* add environment

* PMM-7602 Fix tests.

* PMM-7602 Fix codecov

* PMM-7602 defines what to use go get or go install

* PMM-7602 Improve go get/install

* PMM-7602 Improve get promu.

* PMM-7602 Use tools module for tooling.

* PMM-7602 Fix mods.

* PMM-7602 Fix path

* PMM-7602 Fix gocoverutil

Co-authored-by: Denys Kondratenko <[email protected]>

.github/workflows/go.yml

@@ -0,0 +1,69 @@
+name: Go
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Test
+    strategy:
+      matrix:
+        go-version:
+          - 1.15
+          - 1.16
+        include:
+          - go-version: tip
+            os: ubuntu-latest
+            may-fail: true
+    runs-on: ubuntu-latest
+    # The environment this job references
+    environment:
+      name: CI
+    steps:
+    - name: Set up Go release
+      if: matrix.go-version != 'tip'
+      uses: percona-platform/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+    - name: Set up Go tip
+      if: matrix.go-version == 'tip'
+      env:
+        # to avoid error due to `go version` accepting -v flag with an argument since 1.15
+        GOFLAGS: ""
+      run: |
+        git clone --depth=1 https://go.googlesource.com/go $HOME/gotip
+        cd $HOME/gotip/src
+        ./make.bash
+        echo "GOROOT=$HOME/gotip" >> $GITHUB_ENV
+        echo "$HOME/gotip/bin" >> $GITHUB_PATH
+    - name: Checkout code
+      uses: percona-platform/checkout@v2
+    - name: Build
+      run: make build
+    - name: Run checks
+      run: |
+        go build -modfile=tools/go.mod -o bin/golangci-lint github.com/golangci/golangci-lint/cmd/golangci-lint
+        go build -modfile=tools/go.mod -o bin/reviewdog github.com/reviewdog/reviewdog/cmd/reviewdog
+        bin/golangci-lint run -c=.golangci-required.yml --out-format=line-number | env REVIEWDOG_GITHUB_API_TOKEN=${{ secrets.GITHUB_TOKEN }} bin/reviewdog -f=golangci-lint -level=error -reporter=github-pr-check
+        bin/golangci-lint run -c=.golangci.yml --out-format=line-number | env REVIEWDOG_GITHUB_API_TOKEN=${{ secrets.GITHUB_TOKEN }} bin/reviewdog -f=golangci-lint -level=error -reporter=github-pr-review
+    - name: Run Tests
+      env:
+        AWS_ACCESS_KEY: AKIAZPBRO3QWCEHJTL35
+        AWS_SECRET_KEY: ${{ secrets.AWS_SECRET_KEY }}
+      run: make test-race
+    - name: Run Codecov
+      env:
+        AWS_ACCESS_KEY: AKIAZPBRO3QWCEHJTL35
+        AWS_SECRET_KEY: ${{ secrets.AWS_SECRET_KEY }}
+      run: make codecov
+    - name: Build tarball
+      run: make tarball
+    - name: Build tarball
+      run: make docker
+    - name: Run debug commands on failure
+      if: ${{ failure() }}
+      run: |
+        env
+        go version
+        go env
+        pwd
+        git status

.gitignore

@@ -4,3 +4,5 @@
 /.vscode/
 rds_exporter
 config.yml
+bin/
+coverage.txt

.promu.yml

@@ -1,5 +1,7 @@
 go:
     cgo: false
+repository:
+    path: github.com/percona/rds_exporter
 build:
     flags: -a -tags netgo
     ldflags: |

Makefile

@@ -11,16 +11,15 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-GO    := GO15VENDOREXPERIMENT=1 go
-PROMU := $(GOPATH)/bin/promu
+GO    := go
+PROMU := bin/promu
 pkgs   = $(shell $(GO) list ./...)
 
 PREFIX                  ?= $(shell pwd)
 BIN_DIR                 ?= $(shell pwd)
 DOCKER_IMAGE_NAME       ?= $(shell basename $(shell pwd))
 DOCKER_IMAGE_TAG        ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
 
-
 all: format build test
 
 style:
@@ -58,19 +57,18 @@ docker:
 promu:
 	@GOOS=$(shell uname -s | tr A-Z a-z) \
 	        GOARCH=$(subst x86_64,amd64,$(patsubst i%86,386,$(shell uname -m))) \
-	        $(GO) get -u github.com/prometheus/promu
+	        $(GO) build -modfile=tools/go.mod -o bin/promu github.com/prometheus/promu
 
-ci-reviewdog:                   ## Runs reviewdog checks.
-	bin/golangci-lint run -c=.golangci-required.yml --out-format=line-number | bin/reviewdog -f=golangci-lint -level=error -reporter=github-pr-check
-	bin/golangci-lint run -c=.golangci.yml --out-format=line-number | bin/reviewdog -f=golangci-lint -level=error -reporter=github-pr-review
+check:
+	bin/golangci-lint run -c=.golangci.yml --out-format=line-number
 
 travis: build ci-reviewdog test-race codecov tarball docker
 
 codecov: gocoverutil
-	@gocoverutil -coverprofile=coverage.txt test $(pkgs)
+	@bin/gocoverutil -coverprofile=coverage.txt test $(pkgs)
 	@curl -s https://codecov.io/bash | bash -s - -X fix
 
 gocoverutil:
-	@$(GO) get -u github.com/AlekSi/gocoverutil
+	@$(GO) build -modfile=tools/go.mod -o bin/gocoverutil github.com/AlekSi/gocoverutil
 
 .PHONY: all style format build test vet tarball docker promu