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1.10.7 | Jul 27, 2022 |
#1270 in Web programming
10,899 downloads per month
705KB
14K
SLoC
Spider CLI
A fast command line spider or crawler.
Dependencies
On Linux
- OpenSSL 1.0.1, 1.0.2, 1.1.0, or 1.1.1
Note: You need to have pkg-config
installed otherwise openssl
will not be recognized by cargo.
# On Ubuntu:
apt install pkg-config
Usage
The CLI is a binary so do not add it to your Cargo.toml
file.
# without headless
cargo install spider_cli
# with headless
cargo install -F chrome spider_cli
# with smart mode defaults to HTTP and Headless when needed
cargo install -F smart spider_cli
# with full resources not just web pages
cargo install -F full_resources spider_cli
Cli
The following can also be ran via command line to run the crawler.
If you need loging pass in the -v
flag.
spider --url https://choosealicense.com crawl --output-links
Crawl and output all links visited to a file.
spider --url https://choosealicense.com crawl -o > spider_choosealicense.json
Download all html to local destination. Use the option -t
to pass in the target destination folder.
spider --url https://choosealicense.com download -t _temp_spider_downloads
Set a crawl budget and only crawl one domain.
spider --url https://choosealicense.com --budget "*,1" crawl -o
Set a crawl budget and only allow 10 pages matching the /blog/ path and limit all pages to 100.
spider --url https://choosealicense.com --budget "*,100,/blog/,10" crawl -o
The fastest web crawler CLI written in Rust.
Usage: spider [OPTIONS] --url <DOMAIN> [COMMAND]
Commands:
crawl Crawl the website extracting links
scrape Scrape the website extracting html and links
download Download html markup to destination
help Print this message or the help of the given subcommand(s)
Options:
-d, --url <DOMAIN> Domain to crawl
-r, --respect-robots-txt Respect robots.txt file
-s, --subdomains Allow sub-domain crawling
-t, --tld Allow all tlds for domain
-v, --verbose Print page visited on standard output
-D, --delay <DELAY> Polite crawling delay in milli seconds
-b, --blacklist-url <BLACKLIST_URL> Comma seperated string list of pages to not crawl or regex with feature enabled
-u, --user-agent <USER_AGENT> User-Agent
-B, --budget <BUDGET> Crawl Budget
-h, --help Print help
-V, --version Print version
All features are available except the Website struct on_link_find_callback
configuration option.
Dependencies
~20–37MB
~670K SLoC