Lint your React's JSX code with stock JSHint

jshint-jsx-with-gulp-react-tools

/*
As JSX code is not lintable by JSHint, we simply transform
JSX to Javascript with react-tools then lint the resulting Javascript.
Bonus : as a JSX tag is just a Javascript function,
you get 1:1 match on line errors !
*/

var gulp = require("gulp"),
    jshint = require("gulp-jshint"),
    react = require("gulp-react");

var JS_SRC_DIR = "./src/**/*.js";

gulp.task("lint", function() {
    return gulp.src(JS_SRC_DIR)
               .pipe(react())
               .pipe(jshint())
               .pipe(jshint.reporter("default", {verbose: true}))
               .pipe(jshint.reporter("fail"));
});