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Setup Prettier
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@pioug
pioug committed Jun 25, 2018
1 parent 11bf6bc commit 5bad0d9
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Showing 4 changed files with 82 additions and 68 deletions.
25 changes: 14 additions & 11 deletions index.js
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@@ -1,26 +1,29 @@
var _ = require('lodash');
var map = require('map-stream');
var pp = require('preprocess');
var path = require('path');
var _ = require("lodash");
var map = require("map-stream");
var pp = require("preprocess");
var path = require("path");

module.exports = function (options) {
var opts = _.merge({}, options);
module.exports = function(options) {
var opts = _.merge({}, options);
var context = _.merge({}, process.env, opts.context);

function ppStream(file, callback) {
var contents, extension;

// TODO: support streaming files
if (file.isNull()) return callback(null, file); // pass along
if (file.isStream()) return callback(new Error("gulp-preprocess: Streaming not supported"));
if (file.isStream())
return callback(new Error("gulp-preprocess: Streaming not supported"));

context.src = file.path;
context.srcDir = opts.includeBase || path.dirname(file.path);
context.NODE_ENV = context.NODE_ENV || 'development';
context.NODE_ENV = context.NODE_ENV || "development";

extension = _.isEmpty(opts.extension) ? getExtension(context.src) : opts.extension;
extension = _.isEmpty(opts.extension)
? getExtension(context.src)
: opts.extension;

contents = file.contents.toString('utf8');
contents = file.contents.toString("utf8");
contents = pp.preprocess(contents, context, extension);
file.contents = new Buffer(contents);

Expand All @@ -31,6 +34,6 @@ module.exports = function (options) {
};

function getExtension(filename) {
var ext = path.extname(filename||'').split('.');
var ext = path.extname(filename || "").split(".");
return ext[ext.length - 1];
}
6 changes: 6 additions & 0 deletions package-lock.json
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1 change: 1 addition & 0 deletions package.json
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Expand Up @@ -17,6 +17,7 @@
"devDependencies": {
"gulp-util": "3.0.x",
"mocha": "*",
"prettier": "^1.13.5",
"should": "*"
},
"engines": {
Expand Down
118 changes: 61 additions & 57 deletions test/main.js
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@@ -1,140 +1,144 @@
var should = require('should');
var gutil = require('gulp-util');
var preprocess = require('../');
var fs = require('fs');
var should = require("should");
var gutil = require("gulp-util");
var preprocess = require("../");
var fs = require("fs");

require('mocha');
require("mocha");

function fixtureFile(fileName) {
return new gutil.File({
base: 'test/fixtures',
cwd: 'test/',
path: 'test/fixtures/' + fileName,
contents: fs.readFileSync('test/fixtures/' + fileName)
base: "test/fixtures",
cwd: "test/",
path: "test/fixtures/" + fileName,
contents: fs.readFileSync("test/fixtures/" + fileName)
});
};
}

process.env['FAKEHOME'] = '/Users/jas';
process.env["FAKEHOME"] = "/Users/jas";

describe('gulp-preprocess', function(){
describe('preprocess()', function(){

it('should preprocess html', function(done){
describe("gulp-preprocess", function() {
describe("preprocess()", function() {
it("should preprocess html", function(done) {
var stream = preprocess({
context: {
firstOption: 'bar',
secondOption: 'foo'
firstOption: "bar",
secondOption: "foo"
}
});

var fakeFile = fixtureFile('test.html');
var fakeFile = fixtureFile("test.html");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test.html', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test.html", "utf8")
);
done();
});
stream.write(fakeFile);

});

it('should preprocess javascript', function(done){
it("should preprocess javascript", function(done) {
var stream = preprocess({
context: {
firstOption: 'bar',
secondOption: 'foo'
firstOption: "bar",
secondOption: "foo"
}
});

var fakeFile = fixtureFile('test.js');
var fakeFile = fixtureFile("test.js");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test.js', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test.js", "utf8")
);
done();
});
stream.write(fakeFile);

});

it('should preprocess coffeescript', function(done){
it("should preprocess coffeescript", function(done) {
var stream = preprocess({
context: {
firstOption: 'bar',
secondOption: 'foo'
firstOption: "bar",
secondOption: "foo"
}
});

var fakeFile = fixtureFile('test.coffee');
var fakeFile = fixtureFile("test.coffee");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test.coffee', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test.coffee", "utf8")
);
done();
});
stream.write(fakeFile);

});

it('should preprocess without options object', function(done){
it("should preprocess without options object", function(done) {
var stream = preprocess();

var fakeFile = fixtureFile('test.coffee');
var fakeFile = fixtureFile("test.coffee");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test.coffee', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test.coffee", "utf8")
);
done();
});
stream.write(fakeFile);

});

it('should preprocess html with custom base', function(done){
it("should preprocess html with custom base", function(done) {
var stream = preprocess({
includeBase: 'test/fixtures/base',
includeBase: "test/fixtures/base",
context: {
firstOption: 'bar',
secondOption: 'foo'
firstOption: "bar",
secondOption: "foo"
}
});

var fakeFile = fixtureFile('test.html');
var fakeFile = fixtureFile("test.html");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test-base.html', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test-base.html", "utf8")
);
done();
});
stream.write(fakeFile);

});

it('should allow custom extension', function(done){
it("should allow custom extension", function(done) {
var stream = preprocess({
extension: 'html',
extension: "html",
context: {
firstOption: 'bar',
secondOption: 'foo'
firstOption: "bar",
secondOption: "foo"
}
});

var fakeFile = fixtureFile('test.php');
var fakeFile = fixtureFile("test.php");

stream.once('data', function(newFile){
stream.once("data", function(newFile) {
should.exist(newFile);
should.exist(newFile.contents);
String(newFile.contents).should.equal(fs.readFileSync('test/expected/test.html', 'utf8'));
String(newFile.contents).should.equal(
fs.readFileSync("test/expected/test.html", "utf8")
);
done();
});
stream.write(fakeFile);

});

});
});

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