If an error occurs during link checking,
it is important to know where the error occured.
Therefore the request and response objects now contain a the input
source as a field. This makes error tracking easier.
For now we only support JSON.
I honestly don't know if it makes sense to include other formats.
For example, MD and HTML are not really
machine-readable. YAML is not
a great standard format for this use-case. Open for discussions, though.
This splits up the code into a `lib` and a `bin`
to make the runtime usable from other crates.
Co-authored-by: Paweł Romanowski <pawroman@pawroman.dev>
This implements a basic builder for the Checker struct as discussed in #12.
It is using derive_builder and uses a custom build method to instantiate the more elaborate fields like reqwest::Client.
It also adds deadpool and tokio::mpsc as dependencies to handle a pool of clients to query websites.
* Make GITHUB_TOKEN optional
This also makes the token possible to pass in from CLI args.
* Add missing test fixture file
* Normalize exit codes and GitHub checking behavior
The exit code is now defined as 1 for unexpected or config errors,
and 2 for link check failures.
GitHub checking behavior has been tweaked to generate errors if
a GitHub-specific check cannot be performed because of a missing
token.
* Remove short flag for github token
