[pull] master from google:master

.github/workflows/markdownlint.yml

@@ -0,0 +1,31 @@
+---
+name: MarkdownLint
+
+on:
+  push:
+  pull_request:
+    branches: [master, main]
+
+#env:
+
+concurrency:
+  # https://docs.github.com/en/actions/using-jobs/using-concurrency
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+
+  build:
+    name: markdownlint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
+      - name: markdownlint-cli
+        uses: nosborn/github-action-markdown-cli@v3
+        with:
+          files: .
+          config_file: ".markdownlint.yaml"
+          #ignore_files: "examples/ignore/*"
+          #rules: "examples/rules/custom.js"

.markdownlint.yaml

@@ -0,0 +1,8 @@
+
+# disable line-length
+# (we have a lot of long lines right now, remove this after a cleanup)
+MD013: false
+
+# disable no-emphasis-as-heading
+# (there's a lot of these, clean them up and remove this)
+MD036: false

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.5
+FROM ruby:3.1
 MAINTAINER [email protected]
 
 RUN apt-get clean \
@@ -13,7 +13,7 @@ RUN apt-get update
 
 RUN apt-get install -y \
     nodejs \
-    python-pygments
+    python3-pygments
 
 RUN apt-get clean \
   && rm -rf /var/lib/apt/lists/

Gemfile

@@ -2,3 +2,10 @@ source "https://rubygems.org"
 
 gem 'github-pages', group: :jekyll_plugins
 gem 'wdm', '>= 0.1.0' if Gem.win_platform?
+
+gem "webrick", "~> 1.8"
+
+# https://github.com/ffi/ffi/issues/1103
+gem "ffi", "< 1.17.0"
+
+