combine workflow files for v1 and v2, and use pre-compiled binary for gfmrun

.github/workflows/cli.yml

@@ -4,6 +4,7 @@ on:
   pull_request:
     branches:
       master
+      v1
 
 env:
   GO111MODULE: on
@@ -36,12 +37,19 @@ jobs:
 
       - name: Install Dependencies
         run: |
-          go get github.com/urfave/gfmrun/cmd/gfmrun
-          go get golang.org/x/tools/cmd/goimports
-          go mod tidy
+          curl -s https://api.github.com/repos/urfave/gfmrun/releases/latest | grep gfmrun-linux-amd64 | grep download | cut -d '"' -f 4 | wget -O $(dirname $GITHUB_WORKSPACE)/bin/gfmrun -i -
           npm install markdown-toc
 
-      - name: Run Tests
+      - name: Run Tests (v1)
+        if: contains(github.ref, 'v1')
+        run: |
+          go run build.go vet
+          go run build.go test
+          go run build.go gfmrun docs/v1/manual.md
+          go run build.go toc docs/v1/manual.md
+
+      - name: Run Tests (v2)
+        if: contains(github.ref, 'master')
         run: |
           go run build.go vet
           go run build.go test

.github/workflows/v1.yml

@@ -1,55 +0,0 @@
-name: Run Tests
-
-on:
-  pull_request:
-    branches:
-      v1
-
-env:
-  GO111MODULE: on
-  GOPROXY: https://proxy.golang.org
-
-jobs:
-  test:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest]
-        go: [1.11, 1.12, 1.13]
-    name: ${{ matrix.os }} @ Go ${{ matrix.go }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v1
-        with:
-          go-version: ${{ matrix.go }}
-
-      - name: Set GOPATH and PATH
-        run: |
-          echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
-          echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"
-        shell: bash
-
-      - name: Checkout Code
-        uses: actions/checkout@v1
-        with:
-          ref: ${{ github.ref }}
-
-      - name: Install Dependencies
-        run: |
-          go get github.com/urfave/gfmrun/cmd/gfmrun
-          go get golang.org/x/tools/cmd/goimports
-          go mod tidy
-          npm install markdown-toc
-
-      - name: Run Tests
-        run: |
-          go run build.go vet
-          go run build.go test
-          go run build.go gfmrun docs/v1/manual.md
-          go run build.go toc docs/v1/manual.md
-
-      - name: Send Coverage Report
-        if: success()
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        run: bash <(curl -s https://codecov.io/bash)