Proof of concept: Use prism parser

Shopify · Feb 1, 2024 · 1ff77c3 · 1ff77c3
1 parent cc72e73
commit 1ff77c3
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Showing 3 changed files with 8 additions and 7 deletions.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -9,6 +9,7 @@ PATH
       constant_resolver (>= 0.2.0)
       parallel
       parser
+      parser-prism
       sorbet-runtime (>= 0.5.9914)
       zeitwerk (>= 2.6.1)
 
@@ -60,23 +61,23 @@ GEM
       method_source (>= 0.6.7)
       rake (>= 0.9.2.2)
     method_source (1.0.0)
-    mini_portile2 (2.8.4)
     minitest (5.16.2)
     minitest-focus (1.3.1)
       minitest (>= 4, < 6)
     mocha (1.14.0)
     netrc (0.11.0)
-    nokogiri (1.15.3)
-      mini_portile2 (~> 2.8.2)
-      racc (~> 1.4)
     nokogiri (1.15.3-x86_64-darwin)
       racc (~> 1.4)
     nokogiri (1.15.3-x86_64-linux)
       racc (~> 1.4)
     parallel (1.22.1)
     parser (3.2.2.0)
       ast (~> 2.4.1)
+    parser-prism (0.1.0)
+      parser
+      prism
     prettier_print (0.1.0)
+    prism (0.20.0)
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
@@ -179,7 +180,6 @@ GEM
     zeitwerk (2.6.4)
 
 PLATFORMS
-  ruby
   x86_64-darwin
   x86_64-darwin-20
   x86_64-linux

diff --git a/lib/packwerk/parsers/ruby.rb b/lib/packwerk/parsers/ruby.rb
@@ -2,7 +2,7 @@
 # frozen_string_literal: true
 
 require "parser"
-require "parser/current"
+require "parser/prism"
 
 module Packwerk
   module Parsers
@@ -11,7 +11,7 @@ class Ruby
 
       include ParserInterface
 
-      class RaiseExceptionsParser < Parser::CurrentRuby
+      class RaiseExceptionsParser < Parser::Prism
         extend T::Sig
 
         sig { params(builder: T.untyped).void }

diff --git a/packwerk.gemspec b/packwerk.gemspec
@@ -50,6 +50,7 @@ Gem::Specification.new do |spec|
   # For Ruby parsing
   spec.add_dependency("ast")
   spec.add_dependency("parser")
+  spec.add_dependency("parser-prism")
 
   # For ERB parsing
   spec.add_dependency("better_html")