All errors assumed to be lint errors

[daniellmb]

Please provide us with the following information:

1. OS? Windows 7, 8 or 10. Linux (which distribution). Mac OSX (Yosemite? El Capitan?)

Mac OSX 10.9.5

1. Versions. Please run ng --version. If there's nothing outputted, please
   run in a Terminal:
   node --version
   And paste the result here.

v5.6.0

1. Repro steps. Was this an app that wasn't created using the CLI? What change did you
   do on your code? etc.

Run ng lint the rule loader throws an error but this line assumes it is a lint error showing the following confusing message.

> tslint "src/**/*.ts"


Lint errors found in the listed files.

1. The log given by the failure. Normally this include a stack trace and some
   more information.

[Error: Command failed: /bin/sh -c npm run lint
/project-folder/node_modules/tslint/lib/ruleLoader.js:29
        throw new Error(errorMessage);
        ^

Error: Could not find the following rules specified in the configuration:
host-parameter-decorator
input-parameter-decorator
output-parameter-decorator
attribute-parameter-decorator
input-property-directive
output-property-directive
    at Object.loadRules (/project-folder/node_modules/tslint/lib/ruleLoader.js:29:15)
    at Linter.lint (/project-folder/node_modules/tslint/lib/tslint.js:25:44)
    at processFile (/project-folder/node_modules/tslint/lib/tslint-cli.js:118:29)
    at Array.forEach (native)
    at Object.<anonymous> (/project-folder/node_modules/tslint/lib/tslint-cli.js:128:41)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Module.require (module.js:367:17)

1. Mention any other details that might be useful.

---

Thanks! We'll be in touch soon.

[delasteve]

#848 fixes this issue.

Until @hansl does a release, change the bottom part of your tslint.json to: https://github.com/angular/angular-cli/pull/848/files#diff-53fb140e7018814de9f2e231a3eb95a1R65

[daniellmb]

Confirmed, that fixed it. But we may want to look at how it's swallowing useful error information as well.

[filipesilva]

@daniellmb very good point. It's a problem that ng lint swallows errors and it can lead to hard debugging scenarios. I have a solution in mind.

[Memeplexx]

It seems this problem may have resurfaced on 1.0.0-beta.6. I just reproduced with an empty project.

[filipesilva]

ng lint should also be a bit more friendly as mentioned in #967 (comment)

[vkniazeu]

After updating to angular 2.0.2 ng lint now returns the following even though previously no lint errors existed:

> tslint "src/**/*.ts"
Lint errors found in the listed files.

Suggestions mentioned in the comment above (https://github.com/angular/angular-cli/pull/848/files#diff-53fb140e7018814de9f2e231a3eb95a1R65) are already present in tslint.json.

UPD: The actual errors are not caught by ng lint anymore. The output is the same.
ng lint is broken with 2.0.2 update with settings that worked under 2.0.1.