const fs = require('fs');
const signale = require('signale');

const gitParams = process.env.HUSKY_GIT_PARAMS;
const commitMsg = fs.readFileSync(gitParams, 'utf-8').trim();

const commitRE = /^(revert: )?\[(fix|feat|docs|perf|test|types|build|chore|refactor|breaking change)\].{1,50}/;

if (!commitRE.test(commitMsg)) {
  signale.error(`Error: invalid commit message format.

Proper commit message format is required for automated changelog generation.

Examples: 

[fix] Button: incorrect style
[feat] Button: add color prop
[dosc] Button: fix typo

Allowed Types:

- fix
- feat
- docs
- perf
- test
- types
- build
- chore
- refactor
- breaking change
`);
  process.exit(1);
}