update ci configs and add prettier library

.github/dependabot.yml

@@ -1,15 +1,15 @@
 ---
 updates:
-  - directory: "/"
-    package-ecosystem: github-actions
-    schedule:
-      interval: daily
-  - directory: "/"
-    package-ecosystem: npm
-    schedule:
-      interval: daily
-  - directory: "/"
-    package-ecosystem: bundler
-    schedule:
-      interval: daily
+- directory: "/"
+  package-ecosystem: github-actions
+  schedule:
+    interval: daily
+- directory: "/"
+  package-ecosystem: npm
+  schedule:
+    interval: daily
+- directory: "/"
+  package-ecosystem: bundler
+  schedule:
+    interval: daily
 version: 2

.github/workflows/ci.yml

@@ -4,35 +4,35 @@ jobs:
     name: Bundler Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
-      - run: bin/bundler-audit check --update
+    - uses: actions/checkout@v4
+    - uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+    - run: bin/bundler-audit check --update
   npm-audit:
     name: npm Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-      - run: npm audit
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+    - run: npm audit
   rspec:
     name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
-      - run: bin/test
+    - uses: actions/checkout@v4
+    - uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+    - run: bin/test
   rubocop:
     name: Rubocop
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
-      - run: bin/rubocop
+    - uses: actions/checkout@v4
+    - uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+    - run: bin/rubocop
 name: CI
-"on": push
+'on': push

.rubocop.yml

@@ -1,10 +1,10 @@
 ---
 AllCops:
   Exclude:
-    - "*/node_modules/**/*"
-    - "*/vendor/**/*"
-    - node_modules/**/*
-    - vendor/**/*
+  - "*/node_modules/**/*"
+  - "*/vendor/**/*"
+  - node_modules/**/*
+  - vendor/**/*
   NewCops: enable
   TargetRubyVersion: 3.3
 Layout/ClosingHeredocIndentation:
@@ -120,10 +120,10 @@ Style/StringLiterals:
 Style/StringLiteralsInInterpolation:
   Enabled: false
 require:
-  - rubocop-factory_bot
-  - rubocop-performance
-  - rubocop-rails
-  - rubocop-rake
-  - rubocop-rspec
-  - rubocop-rspec_rails
-  - rubocop-capybara
+- rubocop-factory_bot
+- rubocop-performance
+- rubocop-rails
+- rubocop-rake
+- rubocop-rspec
+- rubocop-rspec_rails
+- rubocop-capybara

lib/dorian/bin.rb

@@ -43,7 +43,7 @@ class Bin
       .spec
       .thor
       .watchr
-    ].freeze
+    ]
 
     RUBY_FILENAMES = %w[
       .irbrc
@@ -73,7 +73,7 @@ class Bin
       Vagabondfile
       Vagrantfile
       buildfile
-    ].freeze
+    ]
 
     VERSION = File.read(File.expand_path("../../VERSION", __dir__))
 
@@ -355,14 +355,43 @@ def command_pretty
     end
 
     def command_format
-      root = File.expand_path("../../../", __dir__)
-      prettier_path = File.join(root, "node_modules/prettier/standalone.js")
-      prettier_js = File.read(prettier_path)
-      parser_path = File.join(root, "node_modules/prettier/plugins/babel.js")
-      parser_js = File.read(parser_path)
       context = MiniRacer::Context.new
+      context.attach("puts", proc { |string| puts(string) })
+      context.attach("warn", proc { |string| warn(string) })
+      context.attach("read", proc { |path| File.read(path) })
+      context.attach(
+        "write",
+        proc { |path, content| File.write(filename, content) }
+      )
+      root = File.expand_path("../../", __dir__)
+      prettier_path = File.join(root, "vendor/prettier/standalone.js")
+      babel_path = File.join(root, "vendor/prettier/plugins/babel.js")
+      estree_path = File.join(root, "vendor/prettier/plugins/estree.js")
+      prettier_js = File.read(prettier_path)
+      babel_js = File.read(babel_path)
+      estree_js = File.read(estree_path)
       context.eval(prettier_js)
-      context.eval(parser_js)
+      context.eval("module = { exports: {} }; exports = module.exports")
+      context.eval(babel_js)
+      context.eval("babel = module.exports;")
+      context.eval("module = { exports: {} }; exports = module.exports")
+      context.eval(estree_js)
+      context.eval("estree = module.exports;")
+      context.eval("plugins = [babel, estree];")
+      context.eval(<<~JS)
+        format = async (path, parser) => {
+          try {
+            const before = read(path);
+            const after = await prettier.format(before, { parser, plugins });
+            if (before != after) {
+              puts(path);
+              write(path, after);
+            }
+          } catch (e) {
+            warn(`failed to parse ${path}: ${e.message.split("\\n")[0]}`);
+          }
+        };
+      JS
 
       Git.open(".").ls_files.map(&:first).each { |file| format(file, context:) }
     end
@@ -421,7 +450,7 @@ def command_tree
       down = "│   "
       down_and_right = "├── "
 
-      git_ls_files = ->(path) { Git.open(".").ls_files(path).map(&:first) }
+      git_ls_files = lambda { |path| Git.open(".").ls_files(path).map(&:first) }
 
       group =
         lambda do |files|
@@ -1351,11 +1380,9 @@ def filetype(path)
       return :env if path == ".env"
       return :env if path.start_with?(".env.")
       return unless File.exist?(path)
-
       first_line = File.open(path, &:gets).to_s
       first_line = first_line.encode("UTF-8", invalid: :replace)
       return :ruby if /\A#!.*ruby\z/.match?(first_line)
-
       false
     end
 
@@ -1463,7 +1490,6 @@ def sort(object)
     def format(path, context:)
       return if File.symlink?(path)
       return unless File.exist?(path)
-
       before = File.read(path)
 
       case filetype(path)
@@ -1480,21 +1506,7 @@ def format(path, context:)
       when :yaml
         after = sort(YAML.safe_load(before)).to_yaml
       when :js
-        promise = context.eval(<<~JS)
-          prettier.format(#{before.to_json}, { "parser": "babel" })
-        JS
-        p promise
-        p promise.class
-        after = before
-        loop do
-          if promise.fulfilled?
-            after = promise.value
-          elsif promise.rejected?
-            raise promise.reason
-          else
-            sleep(0.01)
-          end
-        end
+        context.eval("format(#{path.to_json}, 'babel')")
       end
 
       if after && before != after

package.json

@@ -1,10 +1,10 @@
 {
-  "devDependencies": {
+  "dependencies": {
     "prettier": "*"
   },
   "engines": {
     "node": "22.5.1",
     "npm": "10.8.2"
   },
   "license": "MIT"
-}
+}

samples/books.json

@@ -2,22 +2,32 @@
   {
     "author": "F. Scott Fitzgerald",
     "available": true,
-    "genres": ["Novel", "Historical"],
+    "genres": [
+      "Novel",
+      "Historical"
+    ],
     "published_year": 1925,
     "title": "The Great Gatsby"
   },
   {
     "author": "Harper Lee",
     "available": false,
-    "genres": ["Novel", "Southern Gothic", "Bildungsroman"],
+    "genres": [
+      "Novel",
+      "Southern Gothic",
+      "Bildungsroman"
+    ],
     "published_year": 1960,
     "title": "To Kill a Mockingbird"
   },
   {
     "author": "George Orwell",
     "available": true,
-    "genres": ["Dystopian", "Political Fiction"],
+    "genres": [
+      "Dystopian",
+      "Political Fiction"
+    ],
     "published_year": 1949,
     "title": "1984"
   }
-]
+]

samples/config.yml

@@ -1,8 +1,8 @@
 ---
 allowed_hosts:
-  - localhost
-  - example.com
-  - api.example.com
+- localhost
+- example.com
+- api.example.com
 app_config:
   debug_mode: false
   environment: production

samples/config_2.yml

@@ -1,7 +1,7 @@
 ---
 allowed_hosts:
-  - example.com
-  - api.example.com
+- example.com
+- api.example.com
 app_config:
   debug_mode: false
   environment: production

samples/people.yml

@@ -5,24 +5,24 @@
   name: Alice Johnson
   role: Software Engineer
   skills:
-    - Python
-    - Ruby
-    - JavaScript
+  - Python
+  - Ruby
+  - JavaScript
 - department: Marketing
   full_time: false
   id: 102
   name: Bob Smith
   role: Marketing Specialist
   skills:
-    - SEO
-    - Content Writing
-    - Social Media
+  - SEO
+  - Content Writing
+  - Social Media
 - department: Human Resources
   full_time: true
   id: 103
   name: Charlie Brown
   role: HR Manager
   skills:
-    - Recruitment
-    - Employee Relations
-    - Compliance
+  - Recruitment
+  - Employee Relations
+  - Compliance