Add netlify deployments for PRs

Co-authored-by: Tilman Vatteroth <git@tilmanvatteroth.de>
Signed-off-by: Erik Michelson <github@erik.michelson.eu>

.github/workflows/deploy.yml

@@ -0,0 +1,72 @@
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+#
+# SPDX-License-Identifier: AGPL-3.0-only
+
+name: deploy
+
+on:
+  pull_request:
+
+jobs:
+  deploy:
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    name: Deploys to netlify
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
+
+      - name: Cache yarn cache
+        uses: actions/cache@v2
+        id: yarn-cache
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-16-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn
+
+      - name: Set up NodeJS
+        uses: actions/setup-node@v2
+        with:
+          node-version: 16
+
+      - name: Install dependencies
+        run: yarn install --immutable
+
+      - name: Build netlify variant
+        run: yarn build:netlify
+
+      - name: Remove Next.js cache to avoid it being deployed
+        run: rm -r .next/cache
+
+      - name: Mark GitHub deployment as started
+        uses: bobheadxi/deployments@v0.6.2
+        id: github-deployment
+        with:
+          step: start
+          token: ${{ secrets.GITHUB_TOKEN }}
+          env: Preview
+          no_override: false
+          ref: ${{ github.head_ref }}
+
+      - name: Run netlify CLI deployment
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+        run: bash netlify/deploy.sh "${{ github.event.number }}" "${{ github.head_ref }}"
+        id: netlify-result
+
+      - name: Mark GitHub deployment as finished
+        if: always()
+        uses: bobheadxi/deployments@v0.6.2
+        with:
+          step: finish
+          token: ${{ secrets.GITHUB_TOKEN }}
+          env_url: ${{ steps.netlify-result.outputs.url }}
+          logs: ${{ steps.netlify-result.outputs.logs }}
+          status: ${{ job.status }}
+          deployment_id: ${{ steps.github-deployment.outputs.deployment_id }}
+          no_override: false

.gitignore

@@ -48,6 +48,10 @@ yarn-error.log*
 # vercel
 .vercel
 
+# netlify
+.netlify
+!.netlify/state.json
+
 # typescript
 *.tsbuildinfo
 

.netlify/state.json

@@ -0,0 +1,3 @@
+{
+	"siteId": "329450c0-b852-424e-8b75-7441cefb5bea"
+}

.reuse/dep5

@@ -47,6 +47,14 @@ Files: .idea/**
 Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
 License: CC0-1.0
 
+Files: netlify.toml
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
+License: CC0-1.0
+
+Files: .netlify/*
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
+License: CC0-1.0
+
 Files: .github/ISSUE_TEMPLATE/*.md
 Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
 License: CC-BY-SA-4.0

netlify.toml

@@ -0,0 +1,6 @@
+[build]
+publish = ".next"
+command = "echo 'Assuming already built and cleaned Next.js app at ./.next/'"
+
+[[plugins]]
+package = "@netlify/plugin-nextjs"

netlify/deploy.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+#
+# SPDX-License-Identifier: AGPL-3.0-only
+
+deployid="$1-$2"
+
+json=$(yarn netlify deploy --build --context deploy-preview --alias "${deployid}" --json)
+
+url=$(echo "${json}" | jq -r .deploy_url)
+logs=$(echo "${json}" | jq -r .logs)
+
+echo "::set-output name=url::${url}"
+echo "::set-output name=logs::${logs}"

package.json

@@ -144,6 +144,7 @@
     "eslint-plugin-promise": "6.0.0",
     "eslint-plugin-testing-library": "5.0.4",
     "jest": "27.4.7",
+    "netlify-cli": "8.13.2",
     "prettier": "2.5.1",
     "react-test-renderer": "17.0.2",
     "redux-devtools-extension": "2.13.9",