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gulpfile.js
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gulpfile.js
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var gulp = require("gulp"),
jshint = require("gulp-jshint"),
less = require("gulp-less"),
concat = require("gulp-concat"),
uglify = require("gulp-uglify"),
path = require("path"),
rename = require("gulp-rename"),
react = require("gulp-react"),
flowtype = require("gulp-flowtype"),
source = require("vinyl-source-stream"),
jsxcs = require("gulp-jsxcs"),
gutil = require("gulp-util"),
jest = require("gulp-jest"),
browserify = require("browserify"),
reactify = require("reactify"),
es6defaultParams = require("es6-default-params"),
transform = require("vinyl-transform"),
exorcist = require("exorcist"),
fs = require('fs'),
mapfile = path.join(__dirname, './build/bundle.js.map');
// Lint Task
gulp.task("prelint", function() {
return gulp.src("js/**/*.js")
.pipe(jsxcs().on("error", function(err) {
console.log(err.toString());
}))
.pipe(jshint.reporter("default"));
});
// Lint Task
gulp.task("postlint", function() {
return gulp.src("build/**/*.js")
.pipe(jshint({
esnext: true
}))
.pipe(jshint.reporter("default"));
});
gulp.task("typecheck", function() {
return gulp.src("js/**/*.js")
.pipe(flowtype({
declarations: "./flowtypes",
background: false, // Watch/Server mode
all: false, // Check all files regardless
lib: "", // Library directory
module: "", // Module mode
stripRoot: false, // Relative vs Absolute paths
weak: false, // Force weak check
showAllErrors: false, // Show more than 50 errors
killFlow: false,
}))
.pipe(jshint.reporter("default"));
});
// Compile Our LESS
gulp.task("less", function() {
return gulp.src("./style/**/*.less")
.pipe(less({
paths: [ path.join(__dirname, "style") ]
}))
.pipe(gulp.dest("./build/css"));
});
gulp.task("react", function() {
return browserify("./js/main.js", {
debug: true
})
// Convert to react and strip out Flow types
.transform({
"strip-types": true,
es6: true}, reactify)
// Convert out ES6 default params
.transform(es6defaultParams)
.bundle()
// Exttract the source map fro the source bundle
.pipe(exorcist(mapfile))
.pipe(fs.createWriteStream(path.join(__dirname, './build/bundle.js'), 'utf8'));
});
// Concatenate & Minify JS
gulp.task("releasify", function() {
return gulp.src("build/**/*.js")
.pipe(concat("all.js"))
.pipe(gulp.dest("dist"))
.pipe(rename("all.min.js"))
.pipe(uglify())
.pipe(gulp.dest("dist"));
});
// Test
gulp.task("test", function() {
return gulp.src("__tests__").pipe(jest({
//testDirectoryName: "__test__",
testPathIgnorePatterns: [
"perseus",
"bower_compoennts",
"node_modules",
"spec/support"
],
moduleFileExtensions: [
"js",
"json",
"react"
]
}));
});
// Watch Files For Changes
gulp.task("watch", function() {
gulp.watch("js/**/*.js", ["prelint", "typecheck", "react"]);
gulp.watch("build/**/*.js", ["postlint"]);
gulp.watch("style/**/*.less", ["less"]);
});
// Default Task
// Not including Flow typechecking by default because it takes so painfully long.
// Maybe because of my code layout or otheriwse, needto figure it out before enabling by default.
gulp.task("default", ["prelint", "typecheck", "react", "less", "postlint", "watch"]);