I am not an expert in the eslint linting rules yet, but I have noticed that
I am getting different responses from eslint depending on whether I run it
directly on a file, or on whether it is launched by Grunt and included in
the grunt output.
You might want to check this out to see if you get any similar behavior.
That is all that I am suggesting here -- that the eslint group try to
compare output between the two contexts (eslint command line and grunt
command line).
I can't tell yet whether this is the result of grunt, gruntify-eslint (the
loader I am using) or eslint itself, but here is the grunt configuration:
I have files grouped in gunt configuration:
// Using gruntify-eslint
eslint: {
nodeFiles: { // nothing in here yet actually
files: {
src: ['server/**/*.js']
}
},
browserFiles: {
files: {
// All javascript in the project directory, except those excluded
by .eslintignore -- I am testing a file in this group
src: ['*.js']
}
},
testFiles: {
files: {
// all test files except those exclused by .eslintignore
src: ['test/*.js']
}
}
}
************************
$ grunt eslint:browserFiles
Running "eslint:browserFiles" (eslint) task
[NO ngPerformance.js errors reported, since I fixed what was found.]
$ eslint ngPerformance.js
ngPerformance.js
1:0 error Unexpected space between function name and paren
no-spaced-func
5:2 error Expected space or tab after /* in comment
spaced-comment
18:3 error Unnecessary semicolon
no-extra-semi
- 3 problems (3 errors, 0 warnings)
************
The issues:
1:0 (function (angular) { there is NO function name actually --
a bug?
5:2 /**
* @ngdoc directive in function header multi-line comment
18:3 { }; function body with semi after
********************
I also noticed that when I moved 'use strict' to the beginning of the file,
the eslint test is fine with it but the grunt test shows an error.
'use strict'; at the beginning of the file
$grunt eslint:browserFiles
ngPerformance.js
1:1 error Use the function form of "use strict" strict
2:2 error Use the function form of "use strict" strict
$ eslint ngPerformance.js
[No errors shown.]
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