Add on: push GitHub Actions workflow and run reviewdog with -reporter…

…=github-check

.github/workflows/reviewdog.yml

@@ -1,4 +1,4 @@
-name: reviewdog on GitHub Action
+name: reviewdog on Pull Request
 on: [pull_request]
 jobs:
   reviewdog:

.github/workflows/reviewdog_on_push.yml

@@ -0,0 +1,35 @@
+name: reviewdog on Push
+on: [push]
+jobs:
+  reviewdog:
+    name: reviewdog
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13
+        id: go
+
+      - name: Add $GOPATH/bin
+        run: |
+          echo ::add-path::$(go env GOPATH)/bin
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v1
+
+      - name: Install linters
+        run: '( cd linters && go get golang.org/x/lint/golint )'
+
+      - name: Setup reviewdog
+        run: |
+          # mkdir -p $HOME/bin && curl -sfL https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh| sh -s -- -b $HOME/bin
+          # echo ::add-path::$HOME/bin
+          go install ./cmd/reviewdog
+
+      - name: Run reviewdog
+        env:
+          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          reviewdog -reporter=github-check -runners=golint,govet
+