update dev environment

.bundle/config

@@ -0,0 +1,2 @@
+---
+BUNDLE_PATH: "vendor/bundle"

.devcontainer/Dockerfile

@@ -1,6 +1,6 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 
-RUN apt update && apt -y install \
+RUN apt-get update && apt-get -y install --no-install-recommends \
     git \
     gcc \
     g++ \
@@ -9,7 +9,7 @@ RUN apt update && apt -y install \
     ruby \
     ruby-dev
 
-RUN gem install jekyll bundler github-pages
+RUN gem install bundler
 
 ARG USERNAME=vscode
 ARG USER_UID=1000
@@ -19,4 +19,4 @@ ARG USER_GID=$USER_UID
 RUN groupadd --gid $USER_GID $USERNAME \
     && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME
 
-USER $USERNAME
+USER $USERNAME

.devcontainer/devcontainer.json

@@ -4,28 +4,38 @@
         "dockerfile": "Dockerfile",
         "context": ".",
     },
-    "settings": {
-        "terminal.integrated.profiles.linux": {
-            "bash": {
-                "path": "bash"
+    "customizations": {
+        "vscode": {
+            "settings": {
+                "terminal.integrated.profiles.linux": {
+                    "bash": {
+                        "path": "bash"
+                    },
+                },
+                "terminal.integrated.defaultProfile.linux": "bash",
             },
-        },
-        "terminal.integrated.defaultProfile.linux": "bash",
+            "extensions": [
+                "ms-azuretools.vscode-docker",
+                "ms-vscode.wordcount",
+                "editorconfig.editorconfig",
+                "esbenp.prettier-vscode",
+                "streetsidesoftware.code-spell-checker",
+                "znck.grammarly",
+                "redhat.fabric8-analytics",
+                "redhat.vscode-yaml",
+                "bierner.github-markdown-preview",
+                "github.vscode-github-actions"
+            ],
+        }
     },
-    "extensions": [
-        "ms-azuretools.vscode-docker",
-        "ms-vscode.wordcount",
-        "editorconfig.editorconfig",
-        "esbenp.prettier-vscode",
-        "streetsidesoftware.code-spell-checker",
-        "znck.grammarly",
-        "redhat.fabric8-analytics",
-        "redhat.vscode-yaml",
-        "bierner.github-markdown-preview"
-    ],
     "updateRemoteUserUID": true,
     "remoteUser": "vscode",
     "forwardPorts": [
         4000
     ],
-}
+    "containerEnv": {
+        "LC_ALL": "C.UTF-8",
+        "LANG": "C.UTF-8",
+        "LANGUAGE": "C.UTF-8"
+    }
+}

.github/workflows/build-check.yml

@@ -0,0 +1,15 @@
+name: Building Test
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: "Checkout repository"
+      uses: actions/checkout@v2
+    - name: "Build with Jekyll"
+      uses: actions/jekyll-build-pages@v1
+      with:
+        source: ./
+        destination: ./_site
+    - name: "Show size of _site/"
+      run: du -sh _site

.gitignore

@@ -1,4 +1,5 @@
 _site
 .sass-cache
 .jekyll-metadata
-Gemfile.lock
+Gemfile.lock
+vendor/

Gemfile

@@ -1,2 +1,2 @@
 source 'https://rubygems.org'
-gem 'github-pages'
+gem "github-pages", "~> 228", group: :jekyll_plugins

_config.yml

@@ -8,20 +8,22 @@
 # For technical reasons, this file is *NOT* reloaded automatically when you use
 # 'bundle exec jekyll serve'. If you change this file, please restart the server process.
 
+encoding: utf-8
+
 # Site settings
 # These are used to personalize your new site. If you look in the HTML files,
 # you will see them accessed via {{ site.title }}, {{ site.email }}, and so on.
 # You can create any custom variable you would like, and they will be accessible
 # in the templates via {{ site.myvariable }}.
 title: Your awesome title
 baseurl: "" # For github pages
-description: >- # You can edit footer in _includes/footer.md 
+description: >- # You can edit footer in _includes/footer.md
   This is an ultralight demo.
 
 google_analytics: # Enter your tracking ID. Not available on IPFS
 
 twitter_cards: off # Not available on IPFS. /assets/logo.png required
-twitter_username: 
+twitter_username:
 
 # Build settings
 markdown: kramdown
@@ -31,11 +33,12 @@ sass:
 # Exclude from processing.
 # The following items will not be processed, by default. Create a custom list
 # to override the default setting.
-# exclude:
-#   - Gemfile
-#   - Gemfile.lock
-#   - node_modules
-#   - vendor/bundle/
-#   - vendor/cache/
-#   - vendor/gems/
-#   - vendor/ruby/
+exclude:
+  - Gemfile
+  - Gemfile.lock
+  - node_modules
+  - vendor/bundle/
+  - vendor/cache/
+  - vendor/gems/
+  - vendor/ruby/
+  - README.md