Mercurial > public > mercurial-scm > hg

annotate rust/rhg/src/commands/root.rs @ 51117:532e74ad3ff6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rust: run a clippy pass with the latest stable version Our current version of clippy is older than the latest stable. The newest version has new lints that are moslty good advice, so let's apply them ahead of time. This has the added benefit of reducing the noise for developpers like myself that use clippy as an IDE helper, as well as being more prepared for a future clippy upgrade.
author Rapha?l Gom?s <rgomes@octobus.net>
date Mon, 06 Nov 2023 11:06:08 +0100
parents 37bc3edef76f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
45363
5dbf875b3275 rhg: simplify `FindRootError` handling
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45361
diff changeset
1 use crate::error::CommandError;
45984
fada33872b5b rhg: use `format_bytes!` for error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 45438
diff changeset
2 use format_bytes::format_bytes;
46740
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
3 use hg::errors::{IoErrorContext, IoResultExt};
45049
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
4 use hg::utils::files::get_bytes_from_path;
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
5
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
6 pub const HELP_TEXT: &str = "
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
7 Print the root directory of the current repository.
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
8
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
9 Returns 0 on success.
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
10 ";
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
11
49640
37bc3edef76f rhg: upgrade `clap` dependency
Rapha?l Gom?s <rgomes@octobus.net>
parents: 46740
diff changeset
12 pub fn args() -> clap::Command {
37bc3edef76f rhg: upgrade `clap` dependency
Rapha?l Gom?s <rgomes@octobus.net>
parents: 46740
diff changeset
13 clap::command!("root").about(HELP_TEXT)
46501
1ecaf09d9964 rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents: 46500
diff changeset
14 }
1ecaf09d9964 rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents: 46500
diff changeset
15
46592
80840b651721 rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents: 46503
diff changeset
16 pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
46593
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46592
diff changeset
17 let repo = invocation.repo?;
46740
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
18 let working_directory = repo.working_directory_path();
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
19 let working_directory = std::fs::canonicalize(working_directory)
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
20 .with_context(|| {
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
21 IoErrorContext::CanonicalizingPath(working_directory.to_owned())
97ac588b6d9e rhg: Don?t make repository path absolute too early
Simon Sapin <simon.sapin@octobus.net>
parents: 46593
diff changeset
22 })?;
51117
532e74ad3ff6 rust: run a clippy pass with the latest stable version
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49640
diff changeset
23 let bytes = get_bytes_from_path(working_directory);
46592
80840b651721 rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents: 46503
diff changeset
24 invocation
80840b651721 rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents: 46503
diff changeset
25 .ui
80840b651721 rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents: 46503
diff changeset
26 .write_stdout(&format_bytes!(b"{}\n", bytes.as_slice()))?;
46500
184e46550dc8 rhg: replace command structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
27 Ok(())
45049
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
28 }