HomeBrewFormula/git-delta.rb


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class GitDelta < Formula
  version "0.4.4"
  desc "A viewer for git and diff output"
  homepage "https://github.com/dandavison/delta"

  if OS.mac?
      url "https://github.com/dandavison/delta/releases/download/#{version}/delta-#{version}-x86_64-apple-darwin.tar.gz"
      sha256 "da1190e462dad40f543ebf116b0d175ee3396674a10e375b2c17184c953de643"
  elsif OS.linux?
      url "https://github.com/dandavison/delta/releases/download/#{version}/delta-#{version}-x86_64-unknown-linux-musl.tar.gz"
      sha256 "e216dc40a041937783496a661d4a96077c765b030a0c144d54194356297d93a3"
  end

  conflicts_with "delta"

  def install
    bin.install "delta"
    ohai "To configure git to use delta, run:"
    ohai "git config --global core.pager \"delta --dark\"  # --light for light terminal backgrounds"
  end

  test do
    shell_output "#{bin}/delta --show-syntax-themes"
  end
end