relative path is wrong when use eslint-loader in monorepo

[githoniel]

eslint-loader/src/Linter.js

Lines 21 to 33 in ed54da5

	parseResourcePath() {
	const cwd = process.cwd();
	let { resourcePath } = this.loaderContext;
	// remove cwd from resource path in case webpack has been started from project
	// root, to allow having relative paths in .eslintignore
	// istanbul ignore next
	if (resourcePath.indexOf(cwd) === 0) {
	resourcePath = resourcePath.substr(cwd.length + (cwd === '/' ? 0 : 1));
	}
	return resourcePath;
	}

My project is using Lerna and fold structure is like below

- packages
  - @gem-mine
     - glaucus
     - glaucus-plugin-align
     - glaucus-plugin-hr

I will run webpack in @gem-mine/glaucus, so the process.cwd would be ${workspaceFolder}/packages/@gem-mine/glaucus.When I'm using file from 'glaucus-plugin-align' folder, eg glaucus-plugin-align/src/index.js, the resourcePath would be ${workspaceFolder}/packages/@gem-mine/glaucus-plugin-align/src/index/js.

The above code would think they are relative and then set resoucePath to plugin-align/src/index/js.

I'm using @typescript-eslint that it will restore fullPath to ${workspaceFolder}/packages/@gem-mine/glaucus/plugin-align/src/index/js and consider the file is missing....

[ricardogobbosouza]

Please use eslint-webpack-plugin. eslint-loader will be deprecated.