adding files for dev-containers with ruby-lsp

Author: niquerio

.devcontainer/devcontainer.json

@@ -1,12 +1,21 @@
 {
   "name": "Existing Docker Compose (Extend)",
   "dockerComposeFile": [
-    "../compose.yml",
+    "../compose.yml"
   ],
   "service": "app",
   "workspaceFolder": "/app",
   "features": {
     "ghcr.io/devcontainers/features/git:1": {},
     "ghcr.io/devcontainers/features/sshd:1": {}
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-azuretools.vscode-docker",
+        "shopify.ruby-extensions-pack",
+        "testdouble.vscode-standard-ruby"
+      ]
+    }
   }
 }

.gitignore

@@ -8,6 +8,8 @@
 .vscode-server
 .ssh
 .gitconfig
+.local
+.dotnet
 
 .env
 vendor/

Dockerfile

@@ -10,20 +10,29 @@ ARG GID=1000
 RUN apt-get update -yqq && apt-get install -yqq --no-install-recommends \
   build-essential
 
-RUN gem install bundler
 
 RUN groupadd -g ${GID} -o app
 RUN useradd -m -d /app -u ${UID} -g ${GID} -o -s /bin/bash app
 
+ENV GEM_HOME=/gems
+ENV PATH="$PATH:/gems/bin"
+RUN mkdir -p /gems && chown ${UID}:${GID} /gems
+
 
 ENV BUNDLE_PATH /app/vendor/bundle
 
+# Change to app and back so that bundler created files in /gmes are owned by the
+# app user
+USER app
+RUN gem install bundler
+USER root
+
 WORKDIR /app
 
 CMD ["tail", "-f", "/dev/null"]
 
 ################################################################################
-# DEVELOPMENT  								       # 
+# DEVELOPMENT                                           								       # 
 ################################################################################
 FROM base AS development
 
@@ -39,6 +48,7 @@ FROM base AS production
 
 
 ENV BUNDLE_WITHOUT=development:test
+
 COPY --chown=${UID}:${GID} . /app
 
 USER app

Gemfile

@@ -13,4 +13,5 @@ end
 
 group :development do
   gem "standard"
+  gem "ruby-lsp"
 end

Gemfile.lock

@@ -9,11 +9,13 @@ GEM
     json (2.9.0)
     language_server-protocol (3.17.0.3)
     lint_roller (1.1.0)
+    logger (1.6.3)
     method_source (1.1.0)
     parallel (1.26.3)
     parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
+    prism (1.2.0)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
@@ -22,6 +24,8 @@ GEM
       pry (>= 0.13, < 0.15)
     racc (1.8.1)
     rainbow (3.1.1)
+    rbs (3.7.0)
+      logger
     regexp_parser (2.9.3)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
@@ -51,6 +55,11 @@ GEM
     rubocop-performance (1.23.0)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
+    ruby-lsp (0.22.1)
+      language_server-protocol (~> 3.17.0)
+      prism (>= 1.2, < 2.0)
+      rbs (>= 3, < 4)
+      sorbet-runtime (>= 0.5.10782)
     ruby-progressbar (1.13.0)
     simplecov (0.22.0)
       docile (~> 1.1)
@@ -59,6 +68,7 @@ GEM
     simplecov-html (0.13.1)
     simplecov-lcov (0.8.0)
     simplecov_json_formatter (0.1.4)
+    sorbet-runtime (0.5.11691)
     standard (1.43.0)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
@@ -83,6 +93,7 @@ DEPENDENCIES
   pry
   pry-byebug
   rspec
+  ruby-lsp
   simplecov
   simplecov-lcov
   standard