Mercurial > public > mercurial-scm > hg-stable
diff rust/rhg/src/commands/root.rs @ 46167:8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
This is similar to the corresponding Python classes.
Repo represents a repository and knows the path to the `.hg` directory,
the `store` directory, and the working directory.
Separating these will enable supporting the share extension.
A Vfs is created from a Repo for one of these three directories.
It has filesystem access APIs that take a relative std::path::Path
as a parameter.
Differential Revision: https://phab.mercurial-scm.org/D9596
| author | Simon Sapin <simon.sapin@octobus.net> |
|---|---|
| date | Mon, 14 Dec 2020 16:33:15 +0100 |
| parents | dca9cb99971c |
| children | a6e4e4650bac |
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--- a/rust/rhg/src/commands/root.rs Sat Dec 19 15:56:54 2020 +0100 +++ b/rust/rhg/src/commands/root.rs Mon Dec 14 16:33:15 2020 +0100 @@ -2,7 +2,7 @@ use crate::error::CommandError; use crate::ui::Ui; use format_bytes::format_bytes; -use hg::operations::find_root; +use hg::repo::Repo; use hg::utils::files::get_bytes_from_path; pub const HELP_TEXT: &str = " @@ -21,12 +21,9 @@ impl Command for RootCommand { fn run(&self, ui: &Ui) -> Result<(), CommandError> { - let path_buf = find_root()?; - - let bytes = get_bytes_from_path(path_buf); - + let repo = Repo::find()?; + let bytes = get_bytes_from_path(repo.working_directory_path()); ui.write_stdout(&format_bytes!(b"{}\n", bytes.as_slice()))?; - Ok(()) } }