Deploy on PR

.github/workflows/build-artifact.yml

@@ -0,0 +1,47 @@
+name: "Build Artifact"
+
+on:
+  workflow_call:
+    inputs:
+      preview:
+        description: "Is this a preview deployment?"
+        default: false
+        required: false
+        type: boolean
+      url:
+        description: "Domain the deployment will be hosted on"
+        required: false
+        type: string
+      baseurl:
+        description: "Path where does are hosted on domain"
+        required: false
+        type: string
+
+env:
+  NODE_VERSION: "17"
+  DEPLOY_PREVIEW: ${{ inputs.preview }}
+  PREVIEW_URL: ${{ inputs.url }}
+  PREVIEW_BASE_URL: ${{ inputs.baseurl }}
+
+jobs:
+  build-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: "Setup Node ${{ env.NODE_VERSION }}"
+        uses: actions/setup-node@v3
+        with:
+          node-version: "${{ env.NODE_VERSION }}"
+          cache: "yarn"
+      - name: "Install Dependencies"
+        run: "bundle install"
+      - name: "Build Docs"
+        run: bundle exec jekyll build
+      - name: "Upload HTML"
+        uses: actions/upload-artifact@v3
+        with:
+          name: html
+          path: _site/
+          retention-days: 1

.github/workflows/build-pr.yml

@@ -0,0 +1,29 @@
+# Based on https://github.com/KyoriPowered/adventure-docs
+
+name: "Build PR"
+
+on:
+  pull_request:
+
+concurrency:
+  group: "${{ github.workflow }}-${{ github.event.number || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    uses: ./.github/workflows/build-artifact.yaml
+    with:
+      preview: true
+      url: "https://geysermc.github.io"
+      baseurl: "/docs-previews/pull/${{ github.event.number }}/"
+  publish-pr-number:
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: "pr number / save"
+        run: "echo ${{ github.event.number }} > ./pr-num.txt"
+      - name: "pr number / publish"
+        uses: actions/upload-artifact@v3
+        with:
+          name: "pr-num"
+          path: "./pr-num.txt"
+          retention-days: 1

Gemfile

@@ -21,3 +21,5 @@ gem "github-pages", group: :jekyll_plugins
 # group :jekyll_plugins do
 #   gem "jekyll-github-metadata", "~> 1.0"
 # end
+
+gem 'webrick'

Gemfile.lock

@@ -279,6 +279,7 @@ GEM
     unf_ext (0.0.8)
     unf_ext (0.0.8-x64-mingw32)
     unicode-display_width (1.8.0)
+    webrick (1.7.0)
     zeitwerk (2.5.4)
 
 PLATFORMS
@@ -287,6 +288,7 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  webrick
 
 BUNDLED WITH
    2.2.32