angular-cn/aio/tools/transforms/authors-package/watchr.js

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/* eslint no-console: "off" */
const watchr = require('watchr');
const {relative} = require('canonical-path');
const {generateDocs} = require('./index.js');
const { PROJECT_ROOT, CONTENTS_PATH, API_SOURCE_PATH } = require('../config');
function listener(changeType, fullPath) {
try {
const relativePath = relative(PROJECT_ROOT, fullPath);
console.log('The file', relativePath, `was ${changeType}d at`, new Date().toUTCString());
generateDocs(relativePath);
} catch(err) {
console.log('Error generating docs', err);
}
}
function next(error) {
if (error) {
console.log(error);
}
}
let p = Promise.resolve();
if (process.argv.indexOf('--watch-only') === -1) {
console.log('================================================================');
console.log('Running initial doc generation');
console.log('----------------------------------------------------------------');
console.log('Skip the full doc-gen by running: `yarn docs-watch --watch-only`');
console.log('================================================================');
const {Dgeni} = require('dgeni');
var dgeni = new Dgeni([require('../angular.io-package')]);
p = dgeni.generate();
}
p.then(() => {
console.log('===================================================================');
console.log('Started watching files in:');
console.log(' - ', CONTENTS_PATH);
console.log(' - ', API_SOURCE_PATH);
console.log('Doc gen will run when you change a file in either of these folders.');
console.log('===================================================================');
watchr.open(CONTENTS_PATH, listener, next);
watchr.open(API_SOURCE_PATH, listener, next);
});