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2b6228be48
This still allocates a ton (a string for each line, plus a bunch of
splits into arrays), but it helps a bit when Bundler has to go through
dependency resolution.
```
==> memprof.after.txt <==
Total allocated: 194.14 MB (2317172 objects)
Total retained: 60.81 MB (593164 objects)
==> memprof.before.txt <==
Total allocated: 211.97 MB (2404890 objects)
Total retained: 62.85 MB (640342 objects)
```
c68b41b0e5
32 lines
1 KiB
Ruby
32 lines
1 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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class CompactIndexClient
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if defined?(Gem::Resolver::APISet::GemParser)
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GemParser = Gem::Resolver::APISet::GemParser
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else
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class GemParser
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EMPTY_ARRAY = [].freeze
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private_constant :EMPTY_ARRAY
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def parse(line)
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version_and_platform, rest = line.split(" ", 2)
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version, platform = version_and_platform.split("-", 2)
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dependencies, requirements = rest.split("|", 2).map! {|s| s.split(",") } if rest
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dependencies = dependencies ? dependencies.map! {|d| parse_dependency(d) } : EMPTY_ARRAY
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requirements = requirements ? requirements.map! {|d| parse_dependency(d) } : EMPTY_ARRAY
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[version, platform, dependencies, requirements]
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end
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private
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def parse_dependency(string)
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dependency = string.split(":")
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dependency[-1] = dependency[-1].split("&") if dependency.size > 1
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dependency[0] = -dependency[0]
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dependency
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end
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end
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end
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end
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end
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