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|
#! /usr/bin/env elixir
defmodule Settings do
def terminal do
"urxvt"
end
end
defmodule ArgParser do
def parse do
{opts, _} =
System.argv()
|> OptionParser.parse!(strict: [option: :string, text: :string])
options = [
camelize: "text->camelize",
dictionary: "word->dictionary",
first_letter: "text->first-letter-words",
kjv_lookup: "verse->kjv",
lorem_paragraph: "lorem->paragraph",
lorem_title: "lorem->title",
lower_case: "case->lower",
single_line: "text->single-line",
slugize: "text->slugize",
title_case: "case->title",
title_case_strict: "case->title-strict"
]
cond do
opts[:option] == options[:first_letter] ->
TextPlumber.firstLetterOfWordsIn(opts[:text]) |> IO.binwrite()
opts[:option] == options[:slugize] ->
opts[:text]
|> String.normalize(:nfd)
|> String.replace(~r/[[:space:]]+/, " ")
|> String.replace(~r/[[:punct:]]+/, " ")
|> Macro.underscore()
|> String.replace(~r/[[:space:]]+/, "-")
|> String.replace(~r/[[:punct:]]+/, "-")
|> String.trim("-")
|> IO.binwrite()
opts[:option] == options[:camelize] ->
opts[:text]
|> String.normalize(:nfd)
|> String.replace(~r/[[:space:]]+/, "_")
|> String.replace(~r/[[:punct:]]+/, "_")
|> Macro.camelize()
|> String.replace(~r/[[:space:]]+/, "")
|> String.replace(~r/[[:punct:]]+/, "")
|> IO.binwrite()
opts[:option] == options[:single_line] ->
TextPlumber.singleLineOf(opts[:text]) |> IO.binwrite()
opts[:option] == options[:dictionary] ->
TextPlumber.dictionOfFirstWordIn(opts[:text])
TextPlumber.firstWordOf(opts[:text]) |> IO.binwrite()
opts[:option] == options[:title_case] ->
opts[:text] |> to_string |> TextPlumber.titleCaseOf() |> IO.binwrite()
opts[:option] == options[:title_case_strict] ->
String.downcase(opts[:text]) |> TextPlumber.titleCaseOf() |> IO.binwrite()
opts[:option] == options[:lower_case] ->
String.downcase(opts[:text]) |> IO.binwrite()
opts[:option] == options[:lorem_title] ->
TextPlumber.loremTitle()
opts[:option] == options[:lorem_paragraph] ->
TextPlumber.loremParagraph()
opts[:option] == options[:kjv_lookup] ->
System.cmd(Settings.terminal(), [
"-e",
"sh",
"-c",
"kjv #{TextPlumber.singleLineOf(opts[:text])}"
])
TextPlumber.singleLineOf(opts[:text]) |> IO.binwrite()
true ->
Enum.each(options, fn {_, value} -> IO.puts(value) end)
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 titleCaseOf(text) do
text |> String.split() |> Enum.map(fn word -> :string.titlecase(word) end) |> Enum.join(" ")
end
def loremParagraph() do
{string, _return} =
System.cmd("sh", [
"-c",
"perl -e 'use Text::Lorem; use Text::Wrap; $Text::Wrap::columns = 80; print wrap(\"\", \"\", Text::Lorem->new()->sentences(5));'"
])
IO.puts(string)
end
def loremTitle() do
{string, _return} =
System.cmd("sh", [
"-c",
"perl -e 'use Text::Lorem; print Text::Lorem->new()->words(4)';"
])
IO.puts(string)
end
def dictionOfFirstWordIn(text) do
System.cmd(Settings.terminal(), [
"-e",
"sh",
"-c",
"dict -h localhost #{TextPlumber.firstWordOf(text)} 2>&1 | vim -"
])
end
end
ArgParser.parse()
|
