32687e64fe
Currently, the output from `rustdoc --test` is not colored because
`rustdoc`'s stdout is not a tty. The output of a failed `rustdoc` run is
sent to `mdbook`'s stderr via the `error!()` macro. This commit checks
if stderr is a tty using the standard `.is_terminal()` and if so, passes
`--color always` to `rustdoc`.
The test output from `rustdoc` includes the full path that `rustdoc` was
called with. This obscures the path of the file with the error. E.g.,
```
---- /var/folders/9v/90bm7kb10fx3_bprxltb3t1r0000gn/T/mdbook-tnGJxp/lab0/index.md - Lab_0__Getting_Started (line 3) stdout ----
error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `code`
--> /var/folders/9v/90bm7kb10fx3_bprxltb3t1r0000gn/T/mdbook-tnGJxp/lab0/index.md:4:6
|
3 | this code has a bug
| ^^^^ expected one of 8 possible tokens
error: aborting due to previous error
```
This commit runs `rustdoc` in the temp directory and replaces any
relative library paths with absolute library paths. This leads to
simpler error messages. The one above becomes
```
---- lab0/index.md - Lab_0__Getting_Started (line 3) stdout ----
error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `code`
--> lab0/index.md:4:6
|
3 | this code has a bug
| ^^^^ expected one of 8 possible tokens
error: aborting due to previous error
```
(with colors, of course).
|
||
|---|---|---|
| .github | ||
| ci | ||
| examples | ||
| guide | ||
| src | ||
| test_book | ||
| tests | ||
| .gitattributes | ||
| .gitignore | ||
| CHANGELOG.md | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE | ||
| README.md | ||
| release.toml | ||
| triagebot.toml | ||
README.md
mdBook
mdBook is a utility to create modern online books from Markdown files.
Check out the User Guide for a list of features and installation and usage information. The User Guide also serves as a demonstration to showcase what a book looks like.
If you are interested in contributing to the development of mdBook, check out the Contribution Guide.
License
All the code in this repository is released under the Mozilla Public License v2.0, for more information take a look at the LICENSE file.