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fix: refactoring build of pipeline

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This commit is contained in:
Valeriy S
2018-12-29 16:42:09 +03:00
committed by Stuart Taylor
parent 2168b61151
commit f902a2e83a
1 changed files with 19 additions and 39 deletions
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58
client/src/templates/Challenges/utils/build.js
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@ -1,5 +1,3 @@
import { flow } from 'lodash';
import { throwers } from '../rechallenge/throwers';
import {
challengeFilesSelector,
@ -9,7 +7,6 @@ import {
} from '../redux';
import { transformers, testJS$JSX } from '../rechallenge/transformers';
import { cssToHtml, jsToHtml, concatHtml } from '../rechallenge/builders.js';
import { isPromise } from './polyvinyl';
const frameRunner = [
{
@ -30,41 +27,25 @@ function filterJSIfDisabled(state) {
return file => !(testJS$JSX(file) && !isJSEnabled);
}
const applyFunction = fn => file => {
if (file.error) {
return file;
}
try {
let newFile = fn(file);
if (typeof newFile !== 'undefined') {
if (isPromise(newFile)) {
newFile = newFile.catch(() => {
// file.error = e.message;
return file;
});
const applyFunction = fn =>
async function(file) {
try {
if (file.error) {
return file;
}
return newFile;
const newFile = await fn.call(this, file);
if (typeof newFile !== 'undefined') {
return newFile;
}
return file;
} catch {
// file.error = e.message;
return file;
}
return file;
} catch {
// file.error = e.message;
return file;
}
};
}.bind(this);
const applyFunctions = fns => file =>
fns.reduce((file, fn) => {
if (isPromise(file)) {
return file.then(applyFunction(fn));
}
return applyFunction(fn)(file);
}, file);
const toHtml = [jsToHtml, cssToHtml];
const pipeLine = flow(
applyFunctions(throwers),
applyFunctions(transformers),
applyFunctions(toHtml)
);
const composeFunctions = (...fns) =>
fns.map(applyFunction.bind(this)).reduce((f, g) => x => f(x).then(g));
function buildSourceMap(files) {
return files.reduce((sources, file) => {
@ -77,6 +58,8 @@ export function buildDOMChallenge(state) {
const files = challengeFilesSelector(state);
const { required = [], template } = challengeMetaSelector(state);
const finalRequires = [...globalRequires, ...required, ...frameRunner];
const toHtml = [jsToHtml, cssToHtml];
const pipeLine = composeFunctions(...throwers, ...transformers, ...toHtml);
const finalFiles = Object.keys(files)
.map(key => files[key])
.filter(filterJSIfDisabled(state))
@ -90,10 +73,7 @@ export function buildDOMChallenge(state) {
export function buildJSChallenge(state) {
const files = challengeFilesSelector(state);
const pipeLine = flow(
applyFunctions(throwers),
applyFunctions(transformers)
);
const pipeLine = composeFunctions(...throwers, ...transformers);
const finalFiles = Object.keys(files)
.map(key => files[key])
.map(pipeLine);