Add GitHub actions

.github/workflows/ci.yml

@@ -0,0 +1,18 @@
+on:
+  push:
+    branches:
+      - v3
+  pull_request:
+    branches:
+      - v3
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Build
+        run: dotnet build --configuration Release
+      - name: Test
+        run: dotnet test --configuration Release --no-build

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+on:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Verify commit exists in origin/v3
+        run: |
+          git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
+          git branch --remote --contains | grep origin/v3
+      - name: Set VERSION variable from tag
+        run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_ENV
+      - name: Build
+        run: dotnet build --configuration Release /p:Version=${VERSION}
+      - name: Test
+        run: dotnet test --configuration Release /p:Version=${VERSION} --no-build
+      - name: Pack
+        run: dotnet pack --configuration Release /p:Version=${VERSION} --no-build --output .
+      - name: Authenticate
+        run: dotnet nuget add source --username sfmskywalker --password ${{ GITHUB_TOKEN }} --store-password-in-clear-text --name github "https://nuget.pkg.github.com/elsa-core/index.json"
+      - name: Push
+        run: dotnet nuget push "*/**/*.nupkg" --api-key ${GITHUB_TOKEN} --source "github"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Elsa.sln

@@ -14,6 +14,9 @@ ProjectSection(SolutionItems) = preProject
 	docker-compose.yml = docker-compose.yml
 	common.props = common.props
 	configureawait.props = configureawait.props
+	.github\workflows\ci.yml = .github\workflows\ci.yml
+	.github\workflows\release.yml = .github\workflows\release.yml
+	.gitignore = .gitignore
 EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "docs", "docs", "{0354F050-3992-4DD4-B0EE-5FBA04AC72B6}"