Class: Cowrite

Inherits:
Object
  • Object
show all
Defined in:
lib/cowrite.rb,
lib/cowrite/cli.rb,
lib/cowrite/version.rb

Defined Under Namespace

Classes: CLI

Constant Summary collapse

VERSION = 
"0.3.0"

Instance Method Summary collapse

Constructor Details

#initialize(url:, api_key:, model:) ⇒ Cowrite

Returns a new instance of Cowrite.



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# File 'lib/cowrite.rb', line 8

def initialize(url:, api_key:, model:)
  @url = url
  @api_key = api_key
  @model = model
end

Instance Method Details

#diffs(prompt, files) ⇒ Object 



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# File 'lib/cowrite.rb', line 37

def diffs(prompt, files)
  # - tried "patch format" but that is often invalid
  # - tied "full fixed content" but that is always missing the fix
  # - need "ONLY" or it adds comments
  # - tried asking for a diff but it's always in the wrong direction or has sublet bugs that make it unusable
  prompt = <<~MSG
    Solve this prompt:
    ```
    #{prompt}
    ```

    By changing the content of these files:
    #{files.map { |f| "#{f}:\n```#{file_read_or_empty f}```" }.join("\n")}

    Reply with ONLY a newline separated list of changes in the format:
    - what range lines from the original content need to be removed as "FILE: <file> LINES: <start>-<end>"
    - changed chunk inside a "```code" block
  MSG

  puts "prompt:#{prompt}" if ENV["DEBUG"]
  answer = send_to_openai(prompt)
  puts "answer:\n#{answer}" if ENV["DEBUG"]

  # - also getting leading "- " since sometimes the model prefixes that
  # - getting any kind of block since sometimes the model uses "```go"
  changes = answer.scan(/-? ?FILE: (\S+) LINES: (\d+)-(\d+)\n```\S+\n(.*?)\n```/m)
  changes.map do |file, start, finish, diff|
    content = file_read_or_empty file
    [file, generate_diff(content, diff, from: Integer(start), to: Integer(finish))]
  end
end

#files(prompt) ⇒ Object 



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# File 'lib/cowrite.rb', line 14

def files(prompt)
  # TODO: ask llm which folders to search when >1k files
  files = `git ls-files`
  abort files unless $?.success?

  prompt = <<~MSG
    Your task is to find files that need to be written or read to solve an LLM-prompt.

    Only reply with a list of files, newline separated, nothing else.

    List of local files: #{files.split("\n").inspect}

    LLM-prompt:
    ```
    #{prompt}
    ```
  MSG
  puts "prompt:#{prompt}" if ENV["DEBUG"]
  answer = send_to_openai(prompt)
  puts "answer:\n#{answer}" if ENV["DEBUG"]
  without_quotes(answer).split("\n").map(&:strip) # llms like to add extra spaces
end