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gen-screenshot: switch to deno-puppeteer 

https://github.com/wkhtmltopdf/wkhtmltopdf has been archived.
This commit is contained in:
D. Bohdan 2023-09-08 14:13:53 +00:00
parent 07ff71475e
commit b79cb8e4ed
1 changed files with 19 additions and 5 deletions
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24
gen-screenshot.ts
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@ -1,7 +1,9 @@
#! /usr/bin/env -S deno run --allow-run --allow-read --allow-write
#! /usr/bin/env -S deno run --allow-env --allow-net --allow-read --allow-run --allow-write
// Generate the screenshot and its thumbnail for a project.
// To install the dependencies on Debian/Ubuntu:
// $ sudo apt install imagemagick optipng wkhtmltopdf
// $ sudo apt install imagemagick optipng
import puppeteer from "https://deno.land/x/puppeteer@16.2.0/mod.ts";
const templateFile = "screenshot-page.html";
const temporaryFile = "temp.html";
@ -20,15 +22,26 @@ if (Deno.args.length !== 2) {
const screenshotFile = `${slugify(Deno.args[0])}.png`;
const cssFile = Deno.args[1];
const saveScreenshot = async (src: string, dest: string) => {
const browser = await puppeteer.launch();
const page = await browser.newPage();
await page.setViewport({ width: 1024, height: 1024, deviceScaleFactor: 1 });
await page.goto(src);
await page.screenshot({ fullPage: true, path: dest });
await browser.close();
};
try {
const htmlTemplate = await Deno.readTextFile(templateFile);
const css = await Deno.readTextFile(cssFile);
const html = htmlTemplate.replace(/%CSS_HERE%/, css);
await Deno.writeTextFile(temporaryFile, html);
await Deno.run({
cmd: ["wkhtmltoimage", temporaryFile, `screenshot/${screenshotFile}`],
}).status();
const tempFilePath = await Deno.realPath(temporaryFile);
await saveScreenshot(`file://${tempFilePath}`, `screenshot/${screenshotFile}`);
await Deno.run({
cmd: [
"convert",
@ -40,6 +53,7 @@ try {
`thumbnail/${screenshotFile}`,
],
}).status();
await Deno.run({
cmd: [
"optipng",