| author | Simon Sapin <simon.sapin@octobus.net> |
| Mon, 15 Feb 2021 20:05:32 +0100 | |
| changeset 46592 | 80840b651721 |
| parent 46503 | d8730ff51d5a |
| child 46593 | 5ce2aa7c2ad5 |
| permissions | -rw-r--r-- |
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45363
5dbf875b3275
rhg: simplify `FindRootError` handling
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45361
diff
changeset
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1 |
use crate::error::CommandError; |
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45984
fada33872b5b
rhg: use `format_bytes!` for error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents:
45438
diff
changeset
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2 |
use format_bytes::format_bytes; |
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46167
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
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3 |
use hg::repo::Repo; |
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45049
513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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4 |
use hg::utils::files::get_bytes_from_path; |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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5 |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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6 |
pub const HELP_TEXT: &str = " |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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7 |
Print the root directory of the current repository. |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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8 |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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9 |
Returns 0 on success. |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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10 |
"; |
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513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
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11 |
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46501
1ecaf09d9964
rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents:
46500
diff
changeset
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12 |
pub fn args() -> clap::App<'static, 'static> {
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1ecaf09d9964
rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents:
46500
diff
changeset
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13 |
clap::SubCommand::with_name("root").about(HELP_TEXT)
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1ecaf09d9964
rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents:
46500
diff
changeset
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14 |
} |
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1ecaf09d9964
rhg: Move subcommand CLI arguments definitions to respective modules
Simon Sapin <simon.sapin@octobus.net>
parents:
46500
diff
changeset
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15 |
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46592
80840b651721
rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents:
46503
diff
changeset
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16 |
pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
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80840b651721
rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents:
46503
diff
changeset
|
17 |
let repo = Repo::find(invocation.non_repo_config, invocation.repo_path)?; |
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46500
184e46550dc8
rhg: replace command structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46484
diff
changeset
|
18 |
let bytes = get_bytes_from_path(repo.working_directory_path()); |
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46592
80840b651721
rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents:
46503
diff
changeset
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19 |
invocation |
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80840b651721
rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents:
46503
diff
changeset
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20 |
.ui |
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80840b651721
rhg: Group values passed to every sub-command into a struct
Simon Sapin <simon.sapin@octobus.net>
parents:
46503
diff
changeset
|
21 |
.write_stdout(&format_bytes!(b"{}\n", bytes.as_slice()))?;
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46500
184e46550dc8
rhg: replace command structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46484
diff
changeset
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22 |
Ok(()) |
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45049
513b3ef277a3
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
23 |
} |