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[WIP] Pessimize Gemspecs #27

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[WIP] Pessimize Gemspecs #27

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27 changes: 27 additions & 0 deletions lib/pessimize/gemspec.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
require 'pessimize/gemfile'

module Pessimize
class Gemspec < Gemfile
protected

def parse_gems_from_tokens!
enum = tokens.each_with_index

loop do
(tok, i) = enum.next

if tok[1] == :on_ident && (tok[2] == "add_dependency" || tok[2] == "add_development_dependency")
gem_toks = []
until all_gem_tokens_collected?(tok[0], enum.peek[0])
(tok, j) = enum.next
gem_toks << tok
end

self.gems << Pessimize::Gem.new(gem_toks)
self.gem_token_map << [i + 1, j]
end
end
rescue StopIteration
end
end
end
14 changes: 12 additions & 2 deletions lib/pessimize/pessimizer.rb
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
require 'pessimize/gemfile'
require 'pessimize/gemspec'
require 'pessimize/gemfile_lock_version_parser'
require 'pessimize/version_mapper'

Expand All @@ -13,7 +14,8 @@ def initialize(file_manager, options)
def run
collect_gems_and_versions
update_gem_versions
write_new_gemfile
puts gemfile.to_s
# write_new_gemfile
puts "~> written #{gemfile.gems.length} gems to Gemfile, constrained to #{options[:version_constraint]} version updates\n\n"
end

Expand All @@ -24,8 +26,16 @@ def sep(num = 1)
"\n" * num
end

def file_to_pessimize
if options[:gemspec]
Gemspec.new(File.read(options[:gemspec]))
else
Gemfile.new(file_manager.gemfile_contents)
end
end

def collect_gems_and_versions
self.gemfile = Gemfile.new(file_manager.gemfile_contents)
self.gemfile = file_to_pessimize
lock_parser.call File.open(file_manager.gemfile_lock)
end

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1 change: 1 addition & 0 deletions lib/pessimize/shell.rb
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Expand Up @@ -37,6 +37,7 @@ def cli_options

opt :version_constraint, "Version constraint ('minor' or 'patch')", default: 'minor', type: :string, short: 'c'
opt :backup, "Backup existing Gemfile and Gemfile.lock", default: true, type: :boolean, short: 'b'
opt :gemspec, "Pessimize gemspec", type: String, short: 's'
end
end

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