Function getProjectRootDirectoryFromNodeModules

simple-git-hooks.js:102–138

* Transforms the /node_modules/simple-git-hooks to * @param projectPath - path to the simple-git-hooks in node modules * @return {string | undefined} - an absolute path to the project or undefined if projectPath is not in node_modules

(projectPath)

 * @return {string | undefined} - an absolute path to the project or undefined if projectPath is not in node_modules
 */
function getProjectRootDirectoryFromNodeModules(projectPath) {
    function _arraysAreEqual(a1, a2) {
        return JSON.stringify(a1) === JSON.stringify(a2)
    }

    const projDir = projectPath.split(/[\\/]/) // <- would split both on '/' and '\'

    const indexOfPnpmDir = projDir.indexOf('.pnpm')
    if (indexOfPnpmDir > -1) {
        return projDir.slice(0, indexOfPnpmDir - 1).join('/');
    }
    const indexOfDenoDir = projDir.indexOf('.deno')
    if (indexOfDenoDir > -1) {
        return projDir.slice(0, indexOfDenoDir - 1).join('/');
    }

    const indexOfStoreDir = projDir.indexOf('.store')
    if (indexOfStoreDir > -1) {
        return projDir.slice(0, indexOfStoreDir - 1).join('/');
    }

    // A yarn2 STAB
    if (projDir.includes('.yarn') && projDir.includes('unplugged')) {
        return undefined
    }

    if (projDir.length > 2 &&
        _arraysAreEqual(projDir.slice(projDir.length - 2, projDir.length), [
            'node_modules',
            'simple-git-hooks'
        ])) {

        return projDir.slice(0, projDir.length - 2).join('/')
    }

    return undefined
}

/**
 * Checks the 'simple-git-hooks' in dependencies of the project