Mercurial > public > mercurial-scm > hg-stable

annotate rust/rhg/src/commands/debugdata.rs @ 46135:cc6faec62cb7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rust: change &PathBuf parameters to &Path This is just as useful in function bodies, and a less strict requirement for callers. Differential Revision: https://phab.mercurial-scm.org/D9594
author Simon Sapin <simon.sapin@octobus.net>
date Mon, 14 Dec 2020 13:47:44 +0100
parents 8d6164098782
children dca9cb99971c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
45534
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
1 use crate::commands::Command;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
2 use crate::error::{CommandError, CommandErrorKind};
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
3 use crate::ui::utf8_to_local;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
4 use crate::ui::Ui;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
5 use hg::operations::{
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
6 DebugData, DebugDataError, DebugDataErrorKind, DebugDataKind,
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
7 };
45536
b1cea0dc9db0 rhg: Add debug timing
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45534
diff changeset
8 use micro_timer::timed;
45534
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
9
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
10 pub const HELP_TEXT: &str = "
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
11 Dump the contents of a data file revision
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
12 ";
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
13
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
14 pub struct DebugDataCommand<'a> {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
15 rev: &'a str,
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
16 kind: DebugDataKind,
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
17 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
18
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
19 impl<'a> DebugDataCommand<'a> {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
20 pub fn new(rev: &'a str, kind: DebugDataKind) -> Self {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
21 DebugDataCommand { rev, kind }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
22 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
23 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
24
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
25 impl<'a> Command for DebugDataCommand<'a> {
45536
b1cea0dc9db0 rhg: Add debug timing
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45534
diff changeset
26 #[timed]
45534
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
27 fn run(&self, ui: &Ui) -> Result<(), CommandError> {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
28 let mut operation = DebugData::new(self.rev, self.kind);
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
29 let data =
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
30 operation.run().map_err(|e| to_command_error(self.rev, e))?;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
31
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
32 let mut stdout = ui.stdout_buffer();
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
33 stdout.write_all(&data)?;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
34 stdout.flush()?;
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
35
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
36 Ok(())
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
37 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
38 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
39
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
40 /// Convert operation errors to command errors
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
41 fn to_command_error(rev: &str, err: DebugDataError) -> CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
42 match err.kind {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
43 DebugDataErrorKind::FindRootError(err) => CommandError::from(err),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
44 DebugDataErrorKind::IoError(err) => CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
45 kind: CommandErrorKind::Abort(Some(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
46 utf8_to_local(&format!("abort: {}\n", err)).into(),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
47 )),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
48 },
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
49 DebugDataErrorKind::InvalidRevision => CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
50 kind: CommandErrorKind::Abort(Some(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
51 utf8_to_local(&format!(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
52 "abort: invalid revision identifier{}\n",
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
53 rev
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
54 ))
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
55 .into(),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
56 )),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
57 },
46036
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
58 DebugDataErrorKind::AmbiguousPrefix => CommandError {
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
59 kind: CommandErrorKind::Abort(Some(
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
60 utf8_to_local(&format!(
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
61 "abort: ambiguous revision identifier{}\n",
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
62 rev
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
63 ))
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
64 .into(),
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
65 )),
8d6164098782 rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents: 45536
diff changeset
66 },
45534
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
67 DebugDataErrorKind::UnsuportedRevlogVersion(version) => CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
68 kind: CommandErrorKind::Abort(Some(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
69 utf8_to_local(&format!(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
70 "abort: unsupported revlog version {}\n",
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
71 version
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
72 ))
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
73 .into(),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
74 )),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
75 },
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
76 DebugDataErrorKind::CorruptedRevlog => CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
77 kind: CommandErrorKind::Abort(Some(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
78 "abort: corrupted revlog\n".into(),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
79 )),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
80 },
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
81 DebugDataErrorKind::UnknowRevlogDataFormat(format) => CommandError {
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
82 kind: CommandErrorKind::Abort(Some(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
83 utf8_to_local(&format!(
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
84 "abort: unknow revlog dataformat {:?}\n",
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
85 format
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
86 ))
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
87 .into(),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
88 )),
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
89 },
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
90 }
66756b34c06e rhg: add a `DebugData` `Command` to prepare the `rhg debugdata` subcommand
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff changeset
91 }