Sha256: 919e734ccadc560c8706e2864ac2b83f03e955cd192c9a356e6ee286091bce52
Contents?: true
Size: 647 Bytes
Versions: 12
Compression:
Stored size: 647 Bytes
Contents
module Lono::Cfn::Preview
module DiffViewer
def show_diff(existing_path, new_path)
command = "#{diff_viewer} #{existing_path} #{new_path}"
puts "Running: #{command}"
out = `#{command}`
if out.strip == ''
puts "There were no differences."
else
puts out
end
end
def diff_viewer
return ENV['LONO_DIFF'] if ENV['LONO_DIFF']
colordiff_installed = system("type colordiff > /dev/null 2>&1")
unless colordiff_installed
puts "INFO: colordiff it not available. Recommend installing it."
end
colordiff_installed ? "colordiff" : "diff"
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems