Add method get_translation(lang, key) into Config struct that retrieves
translated term from parsed configuration or error when either
desired language or key is missing.
Use the new method in Trans struct implementing global Tera function
trans().
Add unit test to cover both happy and error path for translation
retrieval in both config and templates crate.
* Add hard_link_static config option.
* Copy or hardlink file depending on an argument.
Modify the call sites for `copy_file` to account for the extra argument.
* Plug the config setting through to copy_file.
Don't apply the config option to theme's static directory.
* Update documentation.
* Backticks make no sense in this comment.
* Addressing PR comments.
* Be consistent with argument naming.
Switch to an `Option<usize>` for the serialized value of `rss_items`.
This lets us just set a blank value in the configuration and thereby
include *all* items.
This is a backwards-compatible change; it does not affect the behavior
of existing configurations.
Fixes#468. Closes#471.
* Add ignored_content to the Config structure.
* Use the GlobSet crate to parse the glob patterns into a matcher, which
is created once at program initialization. If there are no patterns in
ignored_content, an empty globber is created, which excludes no files.
This is consistent with the existing behaviour of Gutenberg, before
this feature was added.
* Bail if there are any errors in the glob patterns.
* Add a call to the globber in page.rs to actually do the filtering.
* Update documentation.
A note on the Config structure
------------------------------
* I had to remove the PartialEq derive from the Config structure as it
does not work for the GlobSet type. No harm is done, Config does not
need to be PartialEq anyway, since there is no need to sort Configs.
* The implementation follows the pattern of the existing config settings
in that it uses an Option<...>. This would appear unnecessary, in that
an empty vec could be used as the default, but it appears to be needed
by the TOML parsing. A better approach would be to use a separate
SerializableConfig and map to/from a Config struct. This would also
allow the elimination of most, if not all, of the other Options in
the Config structure, but that ought to be another PR.
This removes the dependency cycle between config and rendering that
causes 4 packages to be recompiled every time a change is made.
I just want to code fast!
