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Also look in home directory for global config.

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This commit is contained in:
Mara Bos 2019-01-14 11:20:46 +01:00
parent 13db34fb95
commit 635a4cdcdc
2 changed files with 9 additions and 2 deletions
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2
Configurations.md
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@ -1,6 +1,6 @@
# Configuring Rustfmt
Rustfmt is designed to be very configurable. You can create a TOML file called `rustfmt.toml` or `.rustfmt.toml`, place it in the project or any other parent directory and it will apply the options in that file. If none of these directories contain such a file, your [global config directory](https://docs.rs/dirs/1.0.4/dirs/fn.config_dir.html) is checked for a folder called `rustfmt`, which may contain a `rustfmt.toml` (e.g. `~/.config/rustfmt/rustfmt.toml`).
Rustfmt is designed to be very configurable. You can create a TOML file called `rustfmt.toml` or `.rustfmt.toml`, place it in the project or any other parent directory and it will apply the options in that file. If none of these directories contain such a file, both your home directory and a directory called `rustfmt` in your [global config directory](https://docs.rs/dirs/1.0.4/dirs/fn.config_dir.html) (e.g. `.config/rustfmt/`) are checked as well.
A possible content of `rustfmt.toml` or `.rustfmt.toml` might look like this:

9
src/config/config_type.rs
View file

@ -349,7 +349,14 @@ macro_rules! create_config {
}
}
// If none was found, check in the global configuration directory.
// If nothing was found, check in the home directory.
if let Some(home_dir) = dirs::home_dir() {
if let Some(path) = get_toml_path(&home_dir)? {
return Ok(Some(path));
}
}
// If none was found ther either, check in the user's configuration directory.
if let Some(mut config_dir) = dirs::config_dir() {
config_dir.push("rustfmt");
if let Some(path) = get_toml_path(&config_dir)? {