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atnan/post-checkout

Created March 14, 2012 05:28
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  1. atnan created this gist Mar 14, 2012.
    22 changes: 22 additions & 0 deletions post-checkout
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,22 @@
    #!/usr/bin/env ruby

    previous_sha, current_sha, branch_checkout, _ = *ARGV

    exit if branch_checkout == 0 || previous_sha == current_sha

    begin
    require 'pathname'
    require 'fileutils'

    root = Pathname.new(%x( git rev-parse --show-toplevel ).strip)

    Pathname.glob(root.join("**", "Breakpoints.xcbkptlist")).each do |breakpoint|
    # Breakpoints.xcbkptlist -> .SHA-Breakpoints.xcbkptlist
    FileUtils.mv(breakpoint, breakpoint.dirname.join(".#{previous_sha}-#{breakpoint.basename}"))
    end

    Pathname.glob(root.join("**", ".#{current_sha}-Breakpoints.xcbkptlist")) do |breakpoint|
    # .SHA-Breakpoints.xcbkptlist -> Breakpoints.xcbkptlist
    FileUtils.mv(breakpoint, breakpoint.dirname.join("Breakpoints.xcbkptlist"))
    end
    end