Allow file prefix, file suffix or even file pattern about bemlinter HOT 5 CLOSED

filePattern is maybe more flexible 🌴

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Yes! But I don't know how to write it 😞

• A list of pattern would be complex: ['*.scss', 'project-*.scss', '*.theme.scss', 'project-*.theme.scss']
• A to know what to catch with a regexp: (project-)?([^.]*)(\.theme)?\.scss

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Regexp is maybe a little tricky to write but it's a standard and the best way for me 🐤

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OK for a regexp.

Some notes:

• The option could be named blockPattern
• The default value is "([^.]*)\.scss"
• We should allow only one capturing block in regexp
• We should alert when the block name is not found

Code example:

const fileName = 'refresh-page.theme.scss';
const blockPattern = new RegExp('(?:refresh-)?([^.]*)(?:\.theme)?\.scss');
const match = blockPattern.exec(fileName);

if (!match) {
  console.error(`No block name found for this ${fileName}. Is your block pattern correct?`);
} else if (match.length > 2) {
  console.error('Only one capturing group is authorized in blockPattern!');
} else {
  console.log(`Block name found: ${match[1]}`);
}

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👍 💪

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