Mercurial > hg
comparison rust/rhg/src/commands/debugrequirements.rs @ 46462:d03b0601e0eb
rhg: initial support for shared repositories
Differential Revision: https://phab.mercurial-scm.org/D9941
author | Simon Sapin <simon.sapin@octobus.net> |
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date | Thu, 14 Jan 2021 13:04:12 +0100 |
parents | 8a4914397d02 |
children | a6e4e4650bac |
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46461:f3f4d1b7dc97 | 46462:d03b0601e0eb |
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1 use crate::commands::Command; | 1 use crate::commands::Command; |
2 use crate::error::CommandError; | 2 use crate::error::CommandError; |
3 use crate::ui::Ui; | 3 use crate::ui::Ui; |
4 use hg::repo::Repo; | 4 use hg::repo::Repo; |
5 use hg::requirements; | |
6 | 5 |
7 pub const HELP_TEXT: &str = " | 6 pub const HELP_TEXT: &str = " |
8 Print the current repo requirements. | 7 Print the current repo requirements. |
9 "; | 8 "; |
10 | 9 |
18 | 17 |
19 impl Command for DebugRequirementsCommand { | 18 impl Command for DebugRequirementsCommand { |
20 fn run(&self, ui: &Ui) -> Result<(), CommandError> { | 19 fn run(&self, ui: &Ui) -> Result<(), CommandError> { |
21 let repo = Repo::find()?; | 20 let repo = Repo::find()?; |
22 let mut output = String::new(); | 21 let mut output = String::new(); |
23 for req in requirements::load(&repo)? { | 22 let mut requirements: Vec<_> = repo.requirements().iter().collect(); |
24 output.push_str(&req); | 23 requirements.sort(); |
24 for req in requirements { | |
25 output.push_str(req); | |
25 output.push('\n'); | 26 output.push('\n'); |
26 } | 27 } |
27 ui.write_stdout(output.as_bytes())?; | 28 ui.write_stdout(output.as_bytes())?; |
28 Ok(()) | 29 Ok(()) |
29 } | 30 } |