chore: switch travis to github actions.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

.github/workflows/go.yml

@@ -0,0 +1,67 @@
+name: Run Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '^1.16'
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Setup golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.42.1
+          args: --verbose
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        go: [1.13, 1.14, 1.15, 1.16, 1.17]
+        include:
+          - os: ubuntu-latest
+            go-build: ~/.cache/go-build
+          - os: macos-latest
+            go-build: ~/Library/Caches/go-build
+    name: ${{ matrix.os }} @ Go ${{ matrix.go }}
+    runs-on: ${{ matrix.os }}
+    env:
+      GO111MODULE: on
+      GOPROXY: https://proxy.golang.org
+    steps:
+      - name: Set up Go ${{ matrix.go }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Checkout Code
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.ref }}
+
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ${{ matrix.go-build }}
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Run Tests
+        run: |
+          go test -v -covermode=atomic -coverprofile=coverage.out
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          flags: ${{ matrix.os }},go-${{ matrix.go }}

.travis.yml

@@ -1,33 +0,0 @@
-language: go
-
-jobs:
-  fast_finish: true
-  include:
-  - go: 1.11.x
-    env: GO111MODULE=on
-  - go: 1.12.x
-    env: GO111MODULE=on
-  - go: 1.13.x
-  - go: 1.14.x
-  - go: 1.15.x
-  - go: 1.16.x
-  - go: master
-
-install:
-  - go get -t -v -d
-  - go get github.com/campoy/embedmd
-
-script:
-  - embedmd -d *.md
-  - go test -v -covermode=atomic -coverprofile=coverage.out
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/acc2c57482e94b44f557
-    on_success: change
-    on_failure: always
-    on_start: never