Mercurial > hg
annotate rust/hg-core/src/operations/list_tracked_files.rs @ 46434:3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Use the enum directly as `FooError` instead.
Differential Revision: https://phab.mercurial-scm.org/D9874
author | Simon Sapin <simon.sapin@octobus.net> |
---|---|
date | Tue, 26 Jan 2021 19:07:24 +0100 |
parents | 4b381dbbf8b7 |
children | 2e2033081274 |
rev | line source |
---|---|
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
1 // list_tracked_files.rs |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
2 // |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
3 // Copyright 2020 Antoine Cezar <antoine.cezar@octobus.net> |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
4 // |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
5 // This software may be used and distributed according to the terms of the |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
6 // GNU General Public License version 2 or any later version. |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
7 |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
8 use crate::dirstate::parsers::parse_dirstate; |
46167
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
9 use crate::repo::Repo; |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
10 use crate::revlog::changelog::Changelog; |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
11 use crate::revlog::manifest::{Manifest, ManifestEntry}; |
46433
4b381dbbf8b7
rhg: centralize parsing of `--rev` CLI arguments
Simon Sapin <simon.sapin@octobus.net>
parents:
46431
diff
changeset
|
12 use crate::revlog::node::Node; |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
13 use crate::revlog::revlog::RevlogError; |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
14 use crate::utils::hg_path::HgPath; |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
15 use crate::{DirstateParseError, EntryState}; |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
16 use rayon::prelude::*; |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
17 use std::convert::From; |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
18 |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
19 /// Error type for `Dirstate` methods |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
20 #[derive(Debug)] |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
21 pub enum ListDirstateTrackedFilesError { |
45535
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
22 /// Error when reading the `dirstate` file |
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
23 IoError(std::io::Error), |
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
24 /// Error when parsing the `dirstate` file |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
25 ParseError(DirstateParseError), |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
26 } |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
27 |
45535
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
28 impl From<std::io::Error> for ListDirstateTrackedFilesError { |
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
29 fn from(err: std::io::Error) -> Self { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
30 ListDirstateTrackedFilesError::IoError(err) |
45436
1b3197047f5c
rhg: make output of `files` relative to the current directory and the root
Raphaël Gomès <rgomes@octobus.net>
parents:
45359
diff
changeset
|
31 } |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
32 } |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
33 |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
34 /// List files under Mercurial control in the working directory |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
35 /// by reading the dirstate |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
36 pub struct Dirstate { |
45535
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
37 /// The `dirstate` content. |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
38 content: Vec<u8>, |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
39 } |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
40 |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
41 impl Dirstate { |
46167
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
42 pub fn new(repo: &Repo) -> Result<Self, ListDirstateTrackedFilesError> { |
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
43 let content = repo.hg_vfs().read("dirstate")?; |
45535
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
44 Ok(Self { content }) |
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
45 } |
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
46 |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
47 pub fn tracked_files( |
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
48 &self, |
45535
72b7d58d6e35
hg-core: simplify `list_tracked_files` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45436
diff
changeset
|
49 ) -> Result<Vec<&HgPath>, ListDirstateTrackedFilesError> { |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
50 let (_, entries, _) = parse_dirstate(&self.content) |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
51 .map_err(ListDirstateTrackedFilesError::ParseError)?; |
45359
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
52 let mut files: Vec<&HgPath> = entries |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
53 .into_iter() |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
54 .filter_map(|(path, entry)| match entry.state { |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
55 EntryState::Removed => None, |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
56 _ => Some(path), |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
57 }) |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
58 .collect(); |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
59 files.par_sort_unstable(); |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
60 Ok(files) |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
61 } |
0f5286ccf82c
hg-core: define a `ListTrackedFiles` `Operation`
Antoine Cezar <antoine.cezar@octobus.net>
parents:
diff
changeset
|
62 } |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
63 |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
64 /// Error type `list_rev_tracked_files` |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
65 #[derive(Debug)] |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
66 pub enum ListRevTrackedFilesError { |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
67 /// Error when reading a `revlog` file. |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
68 IoError(std::io::Error), |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
69 /// The revision has not been found. |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
70 InvalidRevision, |
46032
8d6164098782
rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents:
45603
diff
changeset
|
71 /// Found more than one revision whose ID match the requested prefix |
8d6164098782
rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents:
45603
diff
changeset
|
72 AmbiguousPrefix, |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
73 /// A `revlog` file is corrupted. |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
74 CorruptedRevlog, |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
75 /// The `revlog` format version is not supported. |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
76 UnsuportedRevlogVersion(u16), |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
77 /// The `revlog` data format is not supported. |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
78 UnknowRevlogDataFormat(u8), |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
79 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
80 |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
81 impl From<RevlogError> for ListRevTrackedFilesError { |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
82 fn from(err: RevlogError) -> Self { |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
83 match err { |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
84 RevlogError::IoError(err) => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
85 ListRevTrackedFilesError::IoError(err) |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
86 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
87 RevlogError::UnsuportedVersion(version) => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
88 ListRevTrackedFilesError::UnsuportedRevlogVersion(version) |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
89 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
90 RevlogError::InvalidRevision => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
91 ListRevTrackedFilesError::InvalidRevision |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
92 } |
46032
8d6164098782
rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents:
45603
diff
changeset
|
93 RevlogError::AmbiguousPrefix => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
94 ListRevTrackedFilesError::AmbiguousPrefix |
46032
8d6164098782
rhg: allow specifying a changeset ID prefix
Simon Sapin <simon-commits@exyr.org>
parents:
45603
diff
changeset
|
95 } |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
96 RevlogError::Corrupted => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
97 ListRevTrackedFilesError::CorruptedRevlog |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
98 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
99 RevlogError::UnknowDataFormat(format) => { |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
100 ListRevTrackedFilesError::UnknowRevlogDataFormat(format) |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
101 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
102 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
103 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
104 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
105 |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
106 /// List files under Mercurial control at a given revision. |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
107 pub fn list_rev_tracked_files( |
46167
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
108 repo: &Repo, |
46433
4b381dbbf8b7
rhg: centralize parsing of `--rev` CLI arguments
Simon Sapin <simon.sapin@octobus.net>
parents:
46431
diff
changeset
|
109 revset: &str, |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
110 ) -> Result<FilesForRev, ListRevTrackedFilesError> { |
46433
4b381dbbf8b7
rhg: centralize parsing of `--rev` CLI arguments
Simon Sapin <simon.sapin@octobus.net>
parents:
46431
diff
changeset
|
111 let rev = crate::revset::resolve_single(revset, repo)?; |
46167
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
112 let changelog = Changelog::open(repo)?; |
8a4914397d02
rust: introduce Repo and Vfs types for filesystem abstraction
Simon Sapin <simon.sapin@octobus.net>
parents:
46135
diff
changeset
|
113 let manifest = Manifest::open(repo)?; |
46433
4b381dbbf8b7
rhg: centralize parsing of `--rev` CLI arguments
Simon Sapin <simon.sapin@octobus.net>
parents:
46431
diff
changeset
|
114 let changelog_entry = changelog.get_rev(rev)?; |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
115 let manifest_node = Node::from_hex(&changelog_entry.manifest_node()?) |
46434
3e2d539d0d1a
rust: remove `FooError` structs with only `kind: FooErrorKind` enum field
Simon Sapin <simon.sapin@octobus.net>
parents:
46433
diff
changeset
|
116 .or(Err(ListRevTrackedFilesError::CorruptedRevlog))?; |
46431
645ee7225fab
rust: Make NodePrefix allocation-free and Copy, remove NodePrefixRef
Simon Sapin <simon.sapin@octobus.net>
parents:
46167
diff
changeset
|
117 let manifest_entry = manifest.get_node(manifest_node.into())?; |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
118 Ok(FilesForRev(manifest_entry)) |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
119 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
120 |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
121 pub struct FilesForRev(ManifestEntry); |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
122 |
46135
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
123 impl FilesForRev { |
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
124 pub fn iter(&self) -> impl Iterator<Item = &HgPath> { |
dca9cb99971c
rust: replace most "operation" structs with functions
Simon Sapin <simon.sapin@octobus.net>
parents:
46134
diff
changeset
|
125 self.0.files() |
45536
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
126 } |
639f33f22faf
hg-core: add a `ListRevTrackedFiles` operation
Antoine Cezar <antoine.cezar@octobus.net>
parents:
45535
diff
changeset
|
127 } |