Move to GH actions (grafana-tools#129)

* Move to GH actions

Move from Travis CI to GitHub actions because TravisCI is kind of laggy & only free up to some small amount of CI minutes.

* github/go: migrate more stuff

* github/go: add missing keyword

* github/go: add env var

* github/go: add chromedp

* Remove unused file, add shouldSkip

* github/go: add separate jobs

* .github: add coveralls

* *: fix after sdk.NewClient() changes

* rest: dashboard: set board IDs to different values

* actions: only calc coverage on newest Grafana

* actions: specify ./...

* .github: use atomic mode

* go: update chromedp

* gh actions: try fix

* *: add more prints

* github/go: quote val

* github: try another way

* github: run tests once

.github/workflows/go.yml

@@ -0,0 +1,94 @@
+name: Go
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  lint:
+    strategy:
+      matrix:
+        go: [1.16, 1.15, 1.14]
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Run linters
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.41
+
+  test:
+    strategy:
+      matrix:
+        go: [1.16, 1.15, 1.14]
+        grafana: [6.7.1, 6.6.2, 6.5.3, 6.4.5]
+
+    env:
+      GRAFANA_INTEGRATION: 1
+
+    services:
+      grafana:
+        # Docker Hub image
+        image: "grafana/grafana:${{ matrix.grafana }}"
+        ports:
+          - 3000:3000
+        options: >-
+          -e GF_AUTH_ANONYMOUS_ENABLED=true
+      chromedp:
+        image: "chromedp/headless-shell:91.0.4472.69"
+        ports:
+          - 9222:9222
+        options: >-
+          --shm-size 2G
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      # Calculate coverage with the newest Go version.
+      - name: Calc coverage
+        if: "${{ matrix.go == '1.16' && matrix.grafana == '6.7.1' }}"
+        run: |
+          go test -v -covermode=atomic -coverprofile=coverage.out ./...
+      - name: Test
+        if: "${{ matrix.go != '1.16' && matrix.grafana != '6.7.1' }}"
+        run: go test -v ./...
+      - name: Convert coverage.out to coverage.lcov
+        if: "${{ matrix.go == '1.16' && matrix.grafana == '6.7.1' }}"
+        uses: jandelgado/[email protected]
+      - name: Coveralls
+        if: "${{ matrix.go == '1.16' && matrix.grafana == '6.7.1' }}"
+        uses: coverallsapp/[email protected]
+        with:
+          github-token: ${{ secrets.github_token }}
+          path-to-lcov: coverage.lcov

board_visual_test.go

@@ -3,8 +3,8 @@ package sdk_test
 import (
 	"context"
 	"fmt"
-	"log"
 	"testing"
+	"time"
 
 	"github.com/chromedp/chromedp"
 	"github.com/grafana-tools/sdk"
@@ -32,6 +32,8 @@ import (
 // Smoke tests for Grafana's singlestat panel.
 // Adds a new dashboard with example data via the API and checks if something is there.
 func TestSinglestatPanel(t *testing.T) {
+	shouldSkip(t)
+
 	/* These are just defaults values Grafana uses that I have tested */
 	b := sdk.NewBoard("exampleboard")
 	b.Time.From = "now-5m"
@@ -74,12 +76,16 @@ func TestSinglestatPanel(t *testing.T) {
 	durl := getDebugURL(t)
 
 	t.Logf("Got Chrome's URL: %s", durl)
-	actxt, cancelActxt := chromedp.NewRemoteAllocator(context.Background(), durl)
+	timeoutCtx, cancelTimeoutCtx := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancelTimeoutCtx()
+
+	actxt, cancelActxt := chromedp.NewRemoteAllocator(timeoutCtx, durl)
 	defer cancelActxt()
 
 	ctx, cancel := chromedp.NewContext(
 		actxt,
-		chromedp.WithLogf(log.Printf),
+		chromedp.WithLogf(t.Logf),
+		chromedp.WithDebugf(t.Logf),
 	)
 	defer cancel()
 

cmd/backup-dashboards/main.go

@@ -46,7 +46,11 @@ func main() {
 		os.Exit(0)
 	}
 	ctx := context.Background()
-	c := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	c, err := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to create a client: %s\n", err)
+		os.Exit(1)
+	}
 	if boardLinks, err = c.SearchDashboards(ctx, "", false); err != nil {
 		fmt.Fprint(os.Stderr, err)
 		os.Exit(1)

cmd/backup-datasources/main.go

@@ -48,7 +48,11 @@ func main() {
 		os.Exit(0)
 	}
 	ctx := context.Background()
-	c := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	c, err := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to create a client: %s\n", err)
+		os.Exit(1)
+	}
 	if datasources, err = c.GetAllDatasources(ctx); err != nil {
 		fmt.Fprint(os.Stderr, err)
 		os.Exit(1)

cmd/import-dashboards-raw/main.go

@@ -52,7 +52,11 @@ func main() {
 		os.Exit(0)
 	}
 	ctx := context.Background()
-	c := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	c, err := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to create a client: %s\n", err)
+		os.Exit(1)
+	}
 	filesInDir, err = ioutil.ReadDir(".")
 	if err != nil {
 		log.Fatal(err)

cmd/import-dashboards/main.go

@@ -51,7 +51,11 @@ func main() {
 		os.Exit(0)
 	}
 	ctx := context.Background()
-	c := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	c, err := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to create a client: %s\n", err)
+		os.Exit(1)
+	}
 	filesInDir, err = ioutil.ReadDir(".")
 	if err != nil {
 		log.Fatal(err)

cmd/import-datasources/main.go

@@ -52,7 +52,11 @@ func main() {
 		os.Exit(0)
 	}
 	ctx := context.Background()
-	c := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	c, err := sdk.NewClient(os.Args[1], os.Args[2], sdk.DefaultHTTPClient)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Failed to create a client: %s\n", err)
+		os.Exit(1)
+	}
 	if datasources, err = c.GetAllDatasources(ctx); err != nil {
 		fmt.Fprint(os.Stderr, err)
 		os.Exit(1)

go.mod

@@ -3,9 +3,10 @@ module github.com/grafana-tools/sdk
 go 1.13
 
 require (
-	github.com/chromedp/cdproto v0.0.0-20210122124816-7a656c010d57
-	github.com/chromedp/chromedp v0.6.5
+	github.com/chromedp/cdproto v0.0.0-20210706234513-2bc298e8be7f
+	github.com/chromedp/chromedp v0.7.3
 	github.com/gosimple/slug v1.1.1
 	github.com/pkg/errors v0.9.1
 	github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be // indirect
+	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect
 )

go.sum

@@ -1,7 +1,12 @@
 github.com/chromedp/cdproto v0.0.0-20210122124816-7a656c010d57 h1:htpyTFarq7OHx9SpkQ+7x20thTQA6JAsgnuMGoPbH4E=
 github.com/chromedp/cdproto v0.0.0-20210122124816-7a656c010d57/go.mod h1:55pim6Ht4LJKdVLlyFJV/g++HsEA1hQxPbB5JyNdZC0=
+github.com/chromedp/cdproto v0.0.0-20210526005521-9e51b9051fd0/go.mod h1:At5TxYYdxkbQL0TSefRjhLE3Q0lgvqKKMSFUglJ7i1U=
+github.com/chromedp/cdproto v0.0.0-20210706234513-2bc298e8be7f h1:lg5k1KAxmknil6Z19LaaeiEs5Pje7hPzRfyWSSnWLP0=
+github.com/chromedp/cdproto v0.0.0-20210706234513-2bc298e8be7f/go.mod h1:At5TxYYdxkbQL0TSefRjhLE3Q0lgvqKKMSFUglJ7i1U=
 github.com/chromedp/chromedp v0.6.5 h1:hPaDYBpvD2WFicln0ByzV+XRhSOtLgAgsu39O455iWY=
 github.com/chromedp/chromedp v0.6.5/go.mod h1:/Q6h52DkrFuvOgmCuR6O3xT5g0bZYoPqjANKBEvQGEY=
+github.com/chromedp/chromedp v0.7.3 h1:FvgJICfjvXtDX+miuMUY0NHuY8zQvjS/TcEQEG6Ldzs=
+github.com/chromedp/chromedp v0.7.3/go.mod h1:9gC521Yzgrk078Ulv6KIgG7hJ2x9aWrxMBBobTFk30A=
 github.com/chromedp/sysutil v1.0.0 h1:+ZxhTpfpZlmchB58ih/LBHX52ky7w2VhQVKQMucy3Ic=
 github.com/chromedp/sysutil v1.0.0/go.mod h1:kgWmDdq8fTzXYcKIBqIYvRRTnYb9aNS9moAV0xufSww=
 github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
@@ -10,14 +15,22 @@ github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
 github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
 github.com/gobwas/ws v1.0.4 h1:5eXU1CZhpQdq5kXbKb+sECH5Ia5KiO6CYzIzdlVx6Bs=
 github.com/gobwas/ws v1.0.4/go.mod h1:szmBTxLgaFppYjEmNtny/v3w89xOydFnnZMcgRRu/EM=
+github.com/gobwas/ws v1.1.0-rc.5 h1:QOAag7FoBaBYYHRqzqkhhd8fq5RTubvI4v3Ft/gDVVQ=
+github.com/gobwas/ws v1.1.0-rc.5/go.mod h1:nzvNcVha5eUziGrbxFCo6qFIojQHjJV5cLYIbezhfL0=
 github.com/gosimple/slug v1.1.1 h1:fRu/digW+NMwBIP+RmviTK97Ho/bEj/C9swrCspN3D4=
 github.com/gosimple/slug v1.1.1/go.mod h1:ER78kgg1Mv0NQGlXiDe57DpCyfbNywXXZ9mIorhxAf0=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
 github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA=
 github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
+github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be h1:ta7tUOvsPHVHGom5hKW5VXNc2xZIkfCKP8iaqOyYtUQ=
 github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be/go.mod h1:MIDFMn7db1kT65GmV94GzpX9Qdi7N/pQlwb+AN8wh+Q=
+golang.org/x/sys v0.0.0-20201207223542-d4d67f95c62d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210122093101-04d7465088b8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=