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[rubygems/rubygems] Expand and comment the regex

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https://github.com/rubygems/rubygems/commit/0dd0e93bde
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Luiz Eduardo Kowalski 2024-12-24 10:39:11 -03:00 committed by git
parent 6e46b9b8b3
commit 8fa1db79bd
1 changed files with 10 additions and 1 deletions
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11
lib/bundler/ruby_dsl.rb
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@ -43,7 +43,16 @@ module Bundler
def normalize_ruby_file(filename)
file_content = Bundler.read_file(gemfile.dirname.join(filename))
# match "ruby-3.2.2", ruby = "3.2.2" or "ruby 3.2.2" capturing version string up to the first space or comment
if /^ruby[\s-]*(?:=\s*)?"?([^\s#"]+)"?/.match(file_content)
if /^ # Start of line
ruby # Literal "ruby"
[\s-]* # Optional whitespace or hyphens (for "ruby-3.2.2" format)
(?:=\s*)? # Optional equals sign with whitespace (for ruby = "3.2.2" format)
"? # Optional opening quote
( # Start capturing group
[^\s#"]+ # One or more chars that aren't spaces, #, or quotes
) # End capturing group
"? # Optional closing quote
/x.match(file_content)
$1
else
file_content.strip