70 lines
2.1 KiB
JavaScript
Executable File
70 lines
2.1 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const puppeteer = require('puppeteer')
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const devices = require('puppeteer/DeviceDescriptors')
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const program = require('commander')
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var urlvalue, emulate = "";
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program
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.option('--url, [url]', 'The url')
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.option('--emulate, [emulate]', 'emulate device')
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.option('--fullpage, [fullpage]', 'Full Page')
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.option('--pdf, [pdf]', 'Generate PDF')
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.option('--w, [w]', 'width')
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.option('--h, [h]', 'height')
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.option('--waitfor, [waitfor]', 'Wait time in milliseconds')
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.option('--el, [el]', 'element css selector')
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.parse(process.argv);
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if (program.url) urlvalue = program.url
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else process.exit(console.log("Please add --url parameter. Something like this: $ screenshoteer --url http:www.example.com"));
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!program.fullpage ? fullPage = true : fullPage = JSON.parse(program.fullpage);
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console.log(urlvalue);
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console.log(fullPage);
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(async () => {
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try {
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await execute();
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} catch(e) {
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console.error(e);
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process.exit(1);
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}
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async function execute() {
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const browser = await puppeteer.launch()
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const page = await browser.newPage()
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const d = new Date()
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if (program.w || program.h) {
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const newWidth = !program.w?600:program.w
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const newHeight = !program.h?'0':program.h
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if (program.h && !program.fullpage) fullPage = false;
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await page.setViewport({width: Number(newWidth), height: Number(newHeight)})
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}
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if (program.emulate) await page.emulate(devices[program.emulate]);
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await page.goto(urlvalue)
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const title = await page.title()
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const t = title.replace(/[/\\?%*:|"<>]/g, '-')
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if (program.waitfor) await page.waitFor(Number(program.waitfor))
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if (program.el) {
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const el = await page.$(program.el);
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await el.screenshot({
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path: `${t} ${program.emulate} ${program.el} ${d.getTime()}.png`
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});
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} else {
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await page.screenshot({path: t + " " + program.emulate + " " + d.getTime() + '.png', fullPage: fullPage})
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}
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await page.emulateMedia('screen')
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if (program.pdf) await page.pdf({ path: t + " " + program.emulate + " " + d.getTime() + '.pdf' })
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console.log(t)
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await browser.close()
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}
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})()
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