Sinatra DevContainer

.github/workflows/sinatra.yml

@@ -18,15 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.7', '3.0']
+        ruby-version: ['3.0', '3.1']
 
     steps:
     - uses: actions/checkout@v2
     - name: Set up Ruby
-    # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
-    # change this to (see https://github.com/ruby/setup-ruby#versioning):
-    # uses: ruby/setup-ruby@v1
-      uses: ruby/setup-ruby@473e4d8fe5dd94ee328fdfca9f8c9c7afc9dae5e
+      uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby-version }}
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically

sinatra/.devcontainer/devcontainer.json

@@ -0,0 +1,22 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ruby
+{
+	"name": "Ruby",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/ruby:3.1-bullseye"
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "ruby --version",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

sinatra/Gemfile

@@ -4,7 +4,9 @@ source "https://rubygems.org"
 gem "rake"
 gem "sinatra"
 gem "minitest"
+gem "rack"
 gem "rack-test", require: "rack/test"
 gem "rack-parser", require: "rack/parser"
 gem "nori"
-gem "nokogiri"
+gem "nokogiri"
+gem "rackup", "~> 2.1"

sinatra/Gemfile.lock

@@ -1,30 +1,41 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    mini_portile2 (2.8.5)
-    minitest (5.14.4)
-    mustermann (2.0.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    mini_portile2 (2.8.6)
+    minitest (5.22.3)
+    mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
-    nokogiri (1.15.6)
+    nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nori (2.6.0)
+    nori (2.7.0)
+      bigdecimal
     racc (1.7.3)
-    rack (2.2.8.1)
+    rack (3.0.11)
     rack-parser (0.7.0)
       rack
-    rack-protection (2.2.3)
-      rack
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rake (13.0.6)
+    rack-protection (4.0.0)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
+    rake (13.2.1)
     ruby2_keywords (0.0.5)
-    sinatra (2.2.3)
-      mustermann (~> 2.0)
-      rack (~> 2.2)
-      rack-protection (= 2.2.3)
+    sinatra (4.0.0)
+      mustermann (~> 3.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.0.0)
+      rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
-    tilt (2.0.11)
+    tilt (2.3.0)
+    webrick (1.8.1)
 
 PLATFORMS
   ruby
@@ -33,8 +44,10 @@ DEPENDENCIES
   minitest
   nokogiri
   nori
+  rack
   rack-parser
   rack-test
+  rackup (~> 2.1)
   rake
   sinatra