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#!/usr/bin/env ruby
# vim: set syntax=ruby
# Do not rely on Bundler; allow running outside a Bundler context
begin
require "rubygems"
rescue LoadError
# continue
end
begin
# External gems
require "gitmoji/regex"
full_text = File.read(ARGV[0])
# Is the first character a GitMoji?
gitmoji_index = full_text =~ Gitmoji::Regex::REGEX
if gitmoji_index == 0
exit(0)
else
denied = <<~EOM
Oh snap, think again...
______ _______ ___ _______ _______ _______ _______ ______ __
| _ | | | | || || || || || | | |
| | || | ___| | || ___|| ||_ _|| ___|| _ || |
| |_||_ | |___ | || |___ | | | | | |___ | | | || |
| __ || ___| ___| || ___|| _| | | | ___|| |_| ||__|
| | | || |___ | || |___ | |_ | | | |___ | | __
|___| |_||_______||_______||_______||_______| |___| |_______||______| |__|
Did you forget to add a relevant gitmoji? (see https://gitmoji.dev/ for tools)
In this project, a Gitmoji must be the first grapheme of the commit message.
What's a grapheme?
A symbol rendered to be visually identifiable as a single character, but which may be composed of multiple Unicode code points)
Must match: #{Gitmoji::Regex::REGEX}
#{"Found a gitmoji at character index #{gitmoji_index}... not good enough.\n" if gitmoji_index}
Example: git commit -m "✨ My excellent new feature"
EOM
puts denied
exit(1)
end
rescue LoadError => e
failure = <<~EOM
gitmoji-regex gem not found: #{e.class}: #{e.message}.
Skipping gitmoji check and allowing commit to proceed.
Recommendation: add 'gitmoji-regex' to your development dependencies to enable this check.
EOM
warn(failure)
exit(0)
end
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