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#! /usr/bin/env elixir
defmodule ArgParser do
def parse do
{opts, _} =
System.argv()
|> OptionParser.parse!(strict: [option: :string, text: :string])
options = [
"First letter of each word in sentence", #0
"Single line of text", #1
"Thesaurus", #2
"KJV Verse Lookup" #3
]
cond do
opts[:option] == options |> Enum.at(0) ->
TextPlumber.firstLetterOfWordsIn(opts[:text]) |> IO.binwrite()
opts[:option] == options |> Enum.at(1) ->
TextPlumber.singleLineOf(opts[:text]) |> IO.binwrite()
opts[:option] == options |> Enum.at(2) ->
TextPlumber.synonymOfFirstWordIn(opts[:text])
TextPlumber.firstWordOf(opts[:text]) |> IO.binwrite()
opts[:option] == options |> Enum.at(3) ->
System.cmd("urxvt", ["-e", "sh", "-c", "kjv #{TextPlumber.singleLineOf(opts[:text])}"])
TextPlumber.singleLineOf(opts[:text]) |> IO.binwrite()
opts[:option] == "list" ->
Enum.map(options, fn option -> IO.puts(option) end)
true ->
"No plumber #{opts[:option] || "specified"}." |> IO.puts()
end
end
end
defmodule TextPlumber do
def firstLetterOfWordsIn(text) do
String.replace(text, ~r/(\w)\w*/, "\\1", global: true)
|> String.replace(~r/\s\s+/, " ", global: true)
end
def singleLineOf(text) do
String.replace(text, "\n", " ")
|> String.replace(~r/\s\s+/, " ", global: true)
end
def firstWordOf(text) do
String.split(text) |> List.first()
end
def synonymOfFirstWordIn(text) do
System.cmd("urxvt", ["-e", "sh", "-c", "dict #{TextPlumber.firstWordOf(text)} | vim -"])
end
end
ArgParser.parse()
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