Sha256: 2d2281d8a825f6f824fd0f186399b23438108150dffd86374ca567401e22c928
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Size: 1.84 KB
Versions: 8
Compression:
Stored size: 1.84 KB
Contents
module Bundler::Patch
class UpdateSpec
attr_accessor :target_file, :target_dir, :regexes, :patched_versions
def initialize(target_file: '',
target_dir: Dir.pwd,
regexes: [/.*/],
patched_versions: [])
@target_file = target_file
@target_dir = target_dir
@regexes = regexes
@patched_versions = patched_versions
end
def target_path_fn
File.expand_path(File.join(@target_dir, @target_file))
end
def calc_new_version(old_version)
old = old_version
all = @patched_versions.dup
return old_version if all.include?(old)
all << old
all.sort!
all.delete_if { |v| v.split(/\./).first != old.split(/\./).first } # strip non-matching major revs
all[all.index(old) + 1]
end
def file_replace
filename = target_path_fn
unless File.exist?(filename)
puts "Cannot find #{filename}"
return
end
guts = File.read(filename)
any_changes = false
[@regexes].flatten.each do |re|
any_changes = guts.gsub!(re) do |match|
if block_given?
yield match, re
else
update_to_new_version(match, re)
end
end || any_changes
end
if any_changes
File.open(filename, 'w') { |f| f.print guts }
verbose_puts "Updated #{filename}"
else
verbose_puts "No changes for #{filename}"
end
end
def update_to_new_version(match, re)
current_version = match.scan(re).join
new_version = calc_new_version(current_version)
if new_version
match.sub(current_version, new_version).tap { |s| puts "Updating to #{s}" }
else
match
end
end
alias_method :update, :file_replace
def verbose_puts(text)
puts text if @verbose
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems