class Yml2erd::CLI
Public Instance Methods
convert(path)
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# File lib/yml2erd/cli.rb, line 12 def convert(path) abort_if_graphviz_isnt_installed schema_structure = load_yml(path) opts = { output_path: options[:output_path], project_name: options[:projectname], output_style: options[:outputstyle] } Yml2erd::Diagram.create(schema_structure, opts) puts 'Successfully converted!' end
Private Instance Methods
abort_if_graphviz_isnt_installed()
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This method has a bug around `which gvpr`. That is because which command may not exist except UNIX based OS.
# File lib/yml2erd/cli.rb, line 39 def abort_if_graphviz_isnt_installed abort "GraphViz is not installed, please install graphviz from http://www.graphviz.org/Download..php \n\nOr you can get by\n $ brew install graphviz # on macOS\n $ apt-get install graphviz # on Ubuntu" unless !`which gvpr`.empty? end
abort_unless_yml(path)
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# File lib/yml2erd/cli.rb, line 26 def abort_unless_yml(path) abort 'file must be a .yml file' unless path =~ /\.yml$/ end
load_yml(path)
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# File lib/yml2erd/cli.rb, line 30 def load_yml(path) abort_unless_yml(path) abort "#{path} is not found, please check your .yml file path" unless File.exists?(path) yml = YAML.load_file(path) Yml2erd::Parser.parse(yml) end