feat: introduce automated releasing to GitHub (#49)

Co-authored-by: Karolina Zydek <karolina.zydek@sap.com>

.github/workflows/.releaserc

@@ -0,0 +1,16 @@
+---
+branches:
+- master
+plugins:
+- - "@semantic-release/commit-analyzer"
+  - preset: conventionalcommits
+- - "@semantic-release/release-notes-generator"
+  - preset: conventionalcommits
+- - "@semantic-release/github"
+  - assets:
+    - path: asyncapi-parser.darwin.amd64
+      label: Binary - Darwin AMD64
+    - path: asyncapi-parser.linux.amd64
+      label: Binary - Linux AMD64
+    - path: asyncapi-parser.windows.amd64.exe
+      label: Binary - Windows AMD64

.github/workflows/release.yml

@@ -0,0 +1,61 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    name: 'Testing'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: 
+          - '1.14'
+          - '1.13'
+          - '1.12' 
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v1.1.2
+        with:
+          go-version: '${{ matrix.go }}'
+      - name: Invoking go test
+        run: go test ./...
+
+  release:
+    name: 'Release to GitHub'
+    runs-on: ubuntu-latest
+    needs: 
+      - test
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+      - name: Setup Go
+        uses: actions/setup-go@v1.1.2
+        with:
+          go-version: '1.14'
+      - name: Invoking go vet and binaries generation
+        run: |
+          go vet ./...
+          GOOS=darwin GOARCH=amd64 go build -o=.github/workflows/asyncapi-parser.darwin.amd64 ./cmd/api-parser/main.go
+          GOOS=linux GOARCH=amd64 go build -o=.github/workflows/asyncapi-parser.linux.amd64 ./cmd/api-parser/main.go
+          GOOS=windows GOARCH=amd64 go build -o=.github/workflows/asyncapi-parser.windows.amd64.exe ./cmd/api-parser/main.go
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 13
+      - name: Add plugin for conventional commits
+        run: npm install conventional-changelog-conventionalcommits
+        working-directory: ./.github/workflows
+      - name: Release to GitHub
+        working-directory: ./.github/workflows
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+          GIT_AUTHOR_NAME: asyncapi-bot
+          GIT_AUTHOR_EMAIL: info@asyncapi.io
+          GIT_COMMITTER_NAME: asyncapi-bot
+          GIT_COMMITTER_EMAIL: info@asyncapi.io
+        run: npx semantic-release

README.md

@@ -25,6 +25,8 @@ To install the AsyncAPI Parser package, run:
 go get github.com/asyncapi/parser-go/...
 ```
 
+> **TIP:** You can also get binaries from the [latest GitHub release](https://github.com/asyncapi/parser-go/releases/latest).
+
 ## Usage
 
 You can use the AsyncAPI Parser in two ways: