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https://github.com/patrickschur/pappet
A command-line tool to crawl websites using puppeteer.
https://github.com/patrickschur/pappet
cli crawler pdf puppeteer screenshot
Last synced: about 2 months ago
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A command-line tool to crawl websites using puppeteer.
- Host: GitHub
- URL: https://github.com/patrickschur/pappet
- Owner: patrickschur
- License: mit
- Created: 2019-05-05T10:26:36.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2022-04-10T10:23:34.000Z (over 2 years ago)
- Last Synced: 2024-07-03T07:07:10.268Z (3 months ago)
- Topics: cli, crawler, pdf, puppeteer, screenshot
- Language: JavaScript
- Size: 80.1 KB
- Stars: 103
- Watchers: 3
- Forks: 8
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# pappet
Pappet is a command-line tool to crawl websites using puppeteer.
It allows you to crawl multiple pages in parallel and recursively. Take screenshots or create PDFs in seconds.
Install
--
```sh
npm i -g pappet
```
Usage
--
```text
Usage: pappet [OPTION]... [URL]...
Options:
--help Show help
--version Show version number
-q, --quit Be quit
-t, --tabs Set number of pages
-s, --screenshot Take a screenshot
-p, --pdf Take a PDF
-m, --mhtml Save as mhtml
-r, --recursive Recursively visit links
-l, --level Set recursion depth
-w, --width Set page width
-h, --height Set page height
-f, --full-page Take a screenshot of the full scrollable page
-L, --relative Follow relative links only
--device-scale-factor Specify device scale factor
--is-mobile Take meta viewport into account
--has-touch Support touch events
--is-landscape Set viewport in landscape mode
--https-only Follow HTTPS links only
--same-origin Only visit pages with same origin
--disable-js Disable javascript
--user-agent Set user agent
--pattern Only follow links that match the supplied regular expression
```
Examples
--
Pappet allows you to write most of the options in a long and short form. I will use the shorter syntax here for convenience.
##### Take a screenshot (-s, --screenshot)
```sh
pappet -s https://example.com
```
You can also specify the width and height of the viewport.
```sh
pappet -s -w 800 -h 600 https://example.com
```
Take a screenshot of the full scrollable page. By specifying the option `-f` or `--full-page`.
```sh
pappet -sf https://example.com
```
##### Take a PDF (-p, --pdf)
```sh
pappet -p https://example.com
```
##### Save page as mhtml (-m, --mhtml)
```sh
pappet -m https://example.com
```
##### Crawl a website recursively and take screenshots (-r, --recursive)
```sh
pappet -sr https://example.com
```
When crawling websites recursively you should specify a maximum depth (default 1) for not crawling to long.
You can do that by using the `-l` or `--level` option.
```sh
pappet -srl2 https://example.com
```
##### Crawl multiple pages at once
You can specify a infinite number of URLs to crawl.
```sh
pappet -rs https://example.com https://example.com
```
When doing this it's recommended to use the option `-t` or `--tabs`.
This will set the maximum number of pages used by puppeteer (default 2). The more pages you have the faster it will be.
Be careful by specifying this option. Some websites may block you, for sending to many requests at once.
```
pappet -rst4 https://example.com
```
##### Disable javascript and take a screenshot
```sh
pappet -sf --disable-js https://example.com
```
##### Only visit pages with same origin
This will only follow links of the same origin (`example.com`).
```sh
pappet -rs --same-origin https://example.com
```
##### Only follow relative links
```sh
pappet -rsL https://example.com
```
##### Using regular expression
```sh
pappet -rp --pattern "/articles/.*" https://example.com
```