From badc6408c4b3c8c862a0bfbbc4aace3274dfc681 Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Thu, 1 Oct 2020 01:18:55 +0200
Subject: [PATCH] workflows: add nightly snapshot release

---
 .github/workflows/nightly.yml | 75 +++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 .github/workflows/nightly.yml

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
new file mode 100644
index 0000000000..0998a1bea8
--- /dev/null
+++ b/.github/workflows/nightly.yml
@@ -0,0 +1,75 @@
+name: Nightly Snapshot Release
+
+on:
+  schedule:
+    - cron: '0 2 * * *' # run at 2 AM UTC
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x]
+
+    env:
+      CI: true
+      NODE_OPTIONS: --max-old-space-size=4096
+
+    steps:
+      - uses: actions/checkout@v2
+
+      # Beginning of yarn setup, keep in sync between all workflows, see ci.yml
+      - name: use node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+          registry-url: https://registry.npmjs.org/ # Needed for auth
+      - name: cache all node_modules
+        id: cache-modules
+        uses: actions/cache@v2
+        with:
+          path: '**/node_modules'
+          key: ${{ runner.os }}-v${{ matrix.node-version }}-node_modules-${{ hashFiles('yarn.lock', '**/package.json') }}
+      - name: find location of global yarn cache
+        id: yarn-cache
+        if: steps.cache-modules.outputs.cache-hit != 'true'
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - name: cache global yarn cache
+        uses: actions/cache@v2
+        if: steps.cache-modules.outputs.cache-hit != 'true'
+        with:
+          path: ${{ steps.yarn-cache.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+      - name: yarn install
+        run: yarn install --frozen-lockfile
+      # End of yarn setup
+
+      # No verification done here, only build & publish. If the master branch
+      # is broken we will see that from those builds, but we still want to push nightly
+      # builds since upgrading to them is a manual process anyway.
+
+      - name: build
+        run: yarn build
+
+      # Prepares a nightly release version of any package with pending changesets
+      - name: prepare nightly release
+        run: yarn changeset version --snapshot nightly
+
+      # Publishes the nightly release to NPM, by using tag we make sure the release is
+      # not flagged as the latest release, which means that people will not get this
+      # version of the package unless requested explicitly
+      - name: publish nightly release
+        run: yarn changeset publish --tag nightly
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Discord notification
+        if: ${{ failure() }}
+        uses: Ilshidur/action-discord@0.2.0
+        env:
+          DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
+        with:
+          args: 'Nightly build failed https://github.com/{{GITHUB_REPOSITORY}}/actions/runs/{{GITHUB_RUN_ID}}'