Tell us about your environment
- ESLint Version: 6.0.0-alpha.1
- Node Version: 8.16.0
- npm Version: 6.4.1
What parser (default, Babel-ESLint, etc.) are you using?
default
Please show your full configuration:
Configuration
module.exports = {
"plugins": [
"spidermonkey-js"
],
};
What did you do? Please include the actual source code causing the issue, as well as the command that you used to run ESLint.
module.exports = {
processors: {
".js": {
preprocess(text, filename) {
console.log({filename});
filename = filename.split(path.sep).join("/");
// check filename.
},
postprocess(text, filename) {
console.log({filename});
},
},
},
};./node_modules/.bin/eslint .
What did you expect to happen?
Output similar to:
{ filename: '/path/to/index.js' }
{ filename: '/path/to/index.js' }
What actually happened? Please include the actual, raw output from ESLint.
{ filename: undefined }
TypeError: Cannot read property 'split' of undefined
at preprocess (/Users/mark/dev/gecko/tools/lint/eslint/eslint-plugin-spidermonkey-js/lib/processors/self-hosted.js:20:27)
at Linter.verify (/Users/mark/dev/gecko/node_modules/eslint/lib/linter.js:1021:13)
at Linter.verify (/Users/mark/dev/gecko/node_modules/eslint-plugin-html/src/index.js:143:21)
at Linter._verifyWithConfigArray (/Users/mark/dev/gecko/node_modules/eslint/lib/linter.js:1078:21)
at Linter.verify (/Users/mark/dev/gecko/node_modules/eslint/lib/linter.js:1008:25)
at Linter.verify (/Users/mark/dev/gecko/node_modules/eslint-plugin-html/src/index.js:136:21)
at Linter.verifyAndFix (/Users/mark/dev/gecko/node_modules/eslint/lib/linter.js:1176:29)
at verifyText (/Users/mark/dev/gecko/node_modules/eslint/lib/cli-engine.js:229:48)
at CLIEngine.executeOnFiles (/Users/mark/dev/gecko/node_modules/eslint/lib/cli-engine.js:768:28)
at Object.execute (/Users/mark/dev/gecko/node_modules/eslint/lib/cli.js:209:111)
The error is because we're assuming that filename is a defined string.
According to the documentation page, filename should be passed as the second argument.
This worked in ESlint 5.16.0, and I couldn't see any breaking changes mentioned for it.
We need the filename as we use it to avoid processing various different files according to their path, as well as a few other checks.
Are you willing to submit a pull request to fix this bug?
Not at the moment.
Tell us about your environment
What parser (default, Babel-ESLint, etc.) are you using?
default
Please show your full configuration:
Configuration
What did you do? Please include the actual source code causing the issue, as well as the command that you used to run ESLint.
./node_modules/.bin/eslint .What did you expect to happen?
Output similar to:
What actually happened? Please include the actual, raw output from ESLint.
The error is because we're assuming that filename is a defined string.
According to the documentation page,
filenameshould be passed as the second argument.This worked in ESlint 5.16.0, and I couldn't see any breaking changes mentioned for it.
We need the filename as we use it to avoid processing various different files according to their path, as well as a few other checks.
Are you willing to submit a pull request to fix this bug?
Not at the moment.