[mrm-task-lint-staged] lint-staged task not suitable for running multiple times on a project

[anshumanb]

[mrm-task-lint-staged] lint-staged task not suitable for running multiple times on a project

[anshumanb]

In my preset I added a workaround, which may/may not be suitable for the lint-staged task itself:

const lintStaged = require('mrm-task-lint-staged');
const { lines } = require('mrm-core');

const task = () => {
    // For every run of lint-staged, it appends "npx lint-staged" to pre-commit.
    // This needs to happen only once and on subsequent runs the file should
    // remain untouched
    const preCommit = lines('.husky/pre-commit');
    if (preCommit.exists()) {
        preCommit.remove('npx lint-staged').save();
    }

    lintStaged({
    ...

Happy to submit a PR with the above (or similar) if it's suitable.