Dan MilneandClaude Fable 5
6dd57e84f1
- Split the monolith into package/provider/fetch/merge/cache modules with the Resolver deciding install/adopt/update/merge/conflict outcomes - Three-way merges via git merge-file/diff3 against a content-addressed merge-base cache; conflicts go to a .picopackage-merge sibling - Tests for package, provider, resolver, merge, and cache - notes.md: update UX and signing design — diff-by-default, SSH signature identity pinning (TOFU), key changes as a hard stop, exit-code contract - Add CLAUDE.md; remove the pre-refactor exe/pppkg monolith and scratch files Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EiyJC73Mz8xZyCTvCEY8qn
32 lines
894 B
Ruby
32 lines
894 B
Ruby
# frozen_string_literal: true
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module Picopackage
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module Scanner
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Found = Struct.new(:path, :package)
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# Scanning walks whole trees, so it has to survive binaries, unreadable
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# files and anything large enough that reading it to look for a comment
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# would be silly.
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MAX_SCAN_SIZE = 1024 * 1024
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def self.scan(directory, pattern: "**/*")
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Dir.glob(File.join(directory, pattern)).sort.filter_map do |path|
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content = readable_text(path)
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next unless content&.match?(METADATA_PATTERN)
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Found.new(path, Package.new(content: content))
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end
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end
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def self.readable_text(path)
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return nil unless File.file?(path)
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return nil if File.size(path) > MAX_SCAN_SIZE
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content = File.read(path, encoding: "UTF-8")
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content.valid_encoding? ? content : nil
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rescue SystemCallError, ArgumentError
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nil
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end
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end
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end
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