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annotate rust/rhg/src/error.rs @ 52302:f33b87b46135

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rust-lib: move `PatternError` to the `filepatterns` module This is where it belongs
author Rapha?l Gom?s <rgomes@octobus.net>
date Mon, 04 Nov 2024 11:21:43 +0100
parents 79e8118cd846
children 393ad2685fb4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
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1 use crate::ui::utf8_to_local;
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2 use crate::ui::UiError;
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3 use crate::NoRepoInCwdError;
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4 use format_bytes::format_bytes;
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5 use hg::config::{ConfigError, ConfigParseError, ConfigValueParseError};
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db065b33fa56 rust-dirstate: merge `dirstate_tree` module into `dirstate`
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6 use hg::dirstate::on_disk::DirstateV2ParseError;
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7 use hg::dirstate::status::StatusError;
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8 use hg::dirstate::DirstateError;
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9 use hg::dirstate::DirstateMapError;
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10 use hg::errors::HgError;
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11 use hg::exit_codes;
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f33b87b46135 rust-lib: move `PatternError` to the `filepatterns` module
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12 use hg::filepatterns::PatternError;
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13 use hg::repo::RepoError;
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750409505286 rust-clippy: merge "revlog" module definition and struct implementation
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14 use hg::revlog::RevlogError;
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15 use hg::sparse::SparseConfigError;
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16 use hg::utils::files::get_bytes_from_path;
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17 use hg::utils::hg_path::HgPathError;
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18 use std::convert::From;
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19
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20 /// The kind of command error
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21 #[derive(Debug)]
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22 pub enum CommandError {
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23 /// Exit with an error message and "standard" failure exit code.
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24 Abort {
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25 message: Vec<u8>,
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26 detailed_exit_code: exit_codes::ExitCode,
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27 hint: Option<Vec<u8>>,
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28 },
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29
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30 /// Exit with a failure exit code but no message.
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31 Unsuccessful,
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32
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33 /// Encountered something (such as a CLI argument, repository layout, …)
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34 /// not supported by this version of `rhg`. Depending on configuration
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35 /// `rhg` may attempt to silently fall back to Python-based `hg`, which
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36 /// may or may not support this feature.
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37 UnsupportedFeature { message: Vec<u8> },
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38 /// The fallback executable does not exist (or has some other problem if
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39 /// we end up being more precise about broken fallbacks).
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40 InvalidFallback { path: Vec<u8>, err: String },
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41 }
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42
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43 impl CommandError {
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44 pub fn abort(message: impl AsRef<str>) -> Self {
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45 CommandError::abort_with_exit_code(message, exit_codes::ABORT)
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46 }
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47
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48 pub fn abort_with_exit_code(
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49 message: impl AsRef<str>,
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50 detailed_exit_code: exit_codes::ExitCode,
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51 ) -> Self {
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52 CommandError::Abort {
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53 // TODO: bytes-based (instead of Unicode-based) formatting
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54 // of error messages to handle non-UTF-8 filenames etc:
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55 // https://www.mercurial-scm.org/wiki/EncodingStrategy#Mixing_output
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56 message: utf8_to_local(message.as_ref()).into(),
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57 detailed_exit_code,
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58 hint: None,
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59 }
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60 }
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61
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62 pub fn abort_with_exit_code_and_hint(
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63 message: impl AsRef<str>,
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64 detailed_exit_code: exit_codes::ExitCode,
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65 hint: Option<impl AsRef<str>>,
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66 ) -> Self {
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67 CommandError::Abort {
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68 message: utf8_to_local(message.as_ref()).into(),
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69 detailed_exit_code,
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70 hint: hint.map(|h| utf8_to_local(h.as_ref()).into()),
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71 }
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72 }
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73
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74 pub fn abort_with_exit_code_bytes(
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75 message: impl AsRef<[u8]>,
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76 detailed_exit_code: exit_codes::ExitCode,
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77 ) -> Self {
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78 // TODO: use this everywhere it makes sense instead of the string
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79 // version.
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80 CommandError::Abort {
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81 message: message.as_ref().into(),
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82 detailed_exit_code,
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83 hint: None,
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84 }
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85 }
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86
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87 pub fn unsupported(message: impl AsRef<str>) -> Self {
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88 CommandError::UnsupportedFeature {
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89 message: utf8_to_local(message.as_ref()).into(),
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90 }
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91 }
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92 }
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93
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94 /// For now we don’t differenciate between invalid CLI args and valid for `hg`
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95 /// but not supported yet by `rhg`.
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96 impl From<clap::Error> for CommandError {
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97 fn from(error: clap::Error) -> Self {
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98 CommandError::unsupported(error.to_string())
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99 }
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100 }
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101
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102 impl From<HgError> for CommandError {
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103 fn from(error: HgError) -> Self {
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104 match error {
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105 HgError::UnsupportedFeature(message) => {
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106 CommandError::unsupported(message)
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107 }
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108 HgError::CensoredNodeError => {
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109 CommandError::unsupported("Encountered a censored node")
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110 }
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111 HgError::Abort {
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112 message,
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113 detailed_exit_code,
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114 hint,
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115 } => CommandError::abort_with_exit_code_and_hint(
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116 message,
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117 detailed_exit_code,
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118 hint,
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119 ),
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diff changeset
120 _ => CommandError::abort(error.to_string()),
45361
47997afadf08 rhg: ask the error message from `CommandError`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45360
diff changeset
121 }
47997afadf08 rhg: ask the error message from `CommandError`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45360
diff changeset
122 }
45049
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Antoine Cezar <antoine.cezar@octobus.net>
parents: 44982
diff changeset
123 }
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 44982
diff changeset
124
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Simon Sapin <simon.sapin@octobus.net>
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125 impl From<ConfigValueParseError> for CommandError {
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
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diff changeset
126 fn from(error: ConfigValueParseError) -> Self {
46820
821929d59e01 rhg: add support for detailed exit code for ConfigParseError
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parents: 46797
diff changeset
127 CommandError::abort_with_exit_code(
821929d59e01 rhg: add support for detailed exit code for ConfigParseError
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46797
diff changeset
128 error.to_string(),
47407
6e49769b7f97 rhg: add exit code to HgError::Abort()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46821
diff changeset
129 exit_codes::CONFIG_ERROR_ABORT,
46820
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Pulkit Goyal <7895pulkit@gmail.com>
parents: 46797
diff changeset
130 )
46797
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Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
131 }
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
132 }
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
133
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parents: 44982
diff changeset
134 impl From<UiError> for CommandError {
46445
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
135 fn from(_error: UiError) -> Self {
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
136 // If we already failed writing to stdout or stderr,
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
137 // writing an error message to stderr about it would be likely to fail
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
138 // too.
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
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diff changeset
139 CommandError::abort("")
45049
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 44982
diff changeset
140 }
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 44982
diff changeset
141 }
45363
5dbf875b3275 rhg: simplify `FindRootError` handling
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45361
diff changeset
142
46486
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Simon Sapin <simon.sapin@octobus.net>
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diff changeset
143 impl From<RepoError> for CommandError {
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Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
144 fn from(error: RepoError) -> Self {
46446
1dcd9c9975ed rust: Fold find_root and check_requirements into Repo::find
Simon Sapin <simon.sapin@octobus.net>
parents: 46445
diff changeset
145 match error {
49488
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
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146 RepoError::NotFound { at } => {
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
147 CommandError::abort_with_exit_code_bytes(
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
148 format_bytes!(
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
149 b"abort: repository {} not found",
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
150 get_bytes_from_path(at)
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
151 ),
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
152 exit_codes::ABORT,
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
153 )
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
154 }
46486
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Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
155 RepoError::ConfigParseError(error) => error.into(),
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
156 RepoError::Other(error) => error.into(),
45363
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Antoine Cezar <antoine.cezar@octobus.net>
parents: 45361
diff changeset
157 }
5dbf875b3275 rhg: simplify `FindRootError` handling
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45361
diff changeset
158 }
5dbf875b3275 rhg: simplify `FindRootError` handling
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45361
diff changeset
159 }
46436
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
160
46593
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
161 impl<'a> From<&'a NoRepoInCwdError> for CommandError {
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
162 fn from(error: &'a NoRepoInCwdError) -> Self {
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
163 let NoRepoInCwdError { cwd } = error;
49488
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
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164 CommandError::abort_with_exit_code_bytes(
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
165 format_bytes!(
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
166 b"abort: no repository found in '{}' (.hg not found)!",
46593
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
167 get_bytes_from_path(cwd)
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
168 ),
49488
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Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
169 exit_codes::ABORT,
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
170 )
46593
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
171 }
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
172 }
5ce2aa7c2ad5 rhg: Move `Repo` object creation into `main()`
Simon Sapin <simon.sapin@octobus.net>
parents: 46591
diff changeset
173
46484
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Simon Sapin <simon.sapin@octobus.net>
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diff changeset
174 impl From<ConfigError> for CommandError {
a6e4e4650bac rhg: Parse system and user configuration at program start
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diff changeset
175 fn from(error: ConfigError) -> Self {
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
176 match error {
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
177 ConfigError::Parse(error) => error.into(),
46484
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
178 ConfigError::Other(error) => error.into(),
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
179 }
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
180 }
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
181 }
a6e4e4650bac rhg: Parse system and user configuration at program start
Simon Sapin <simon.sapin@octobus.net>
parents: 46446
diff changeset
182
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
183 impl From<ConfigParseError> for CommandError {
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
184 fn from(error: ConfigParseError) -> Self {
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
185 let ConfigParseError {
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
186 origin,
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
187 line,
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
188 message,
46486
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Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
189 } = error;
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
190 let line_message = if let Some(line_number) = line {
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
191 format_bytes!(b":{}", line_number.to_string().into_bytes())
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
192 } else {
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
193 Vec::new()
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
194 };
49488
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
195 CommandError::abort_with_exit_code_bytes(
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
196 format_bytes!(
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
197 b"config error at {}{}: {}",
46499
eace48b4a786 rust: Use the DisplayBytes trait in config printing
Simon Sapin <simon.sapin@octobus.net>
parents: 46486
diff changeset
198 origin,
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
199 line_message,
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
200 message
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
201 ),
49488
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
202 exit_codes::CONFIG_ERROR_ABORT,
9f14126cfc4c rust: add support for hints in error messages
Rapha?l Gom?s <rgomes@octobus.net>
parents: 49485
diff changeset
203 )
46486
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
204 }
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
205 }
d7685105e504 rhg: Parse per-repository configuration
Simon Sapin <simon.sapin@octobus.net>
parents: 46484
diff changeset
206
46437
b274aa2f20fd rust: remove three enums that were identical to `RevlogError`
Simon Sapin <simon.sapin@octobus.net>
parents: 46436
diff changeset
207 impl From<(RevlogError, &str)> for CommandError {
b274aa2f20fd rust: remove three enums that were identical to `RevlogError`
Simon Sapin <simon.sapin@octobus.net>
parents: 46436
diff changeset
208 fn from((err, rev): (RevlogError, &str)) -> CommandError {
46436
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
209 match err {
46821
e8ae91b1a63d rhg: raise wdir specific error for `hg debugdata`
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46820
diff changeset
210 RevlogError::WDirUnsupported => CommandError::abort(
e8ae91b1a63d rhg: raise wdir specific error for `hg debugdata`
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46820
diff changeset
211 "abort: working directory revision cannot be specified",
e8ae91b1a63d rhg: raise wdir specific error for `hg debugdata`
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46820
diff changeset
212 ),
52041
652149ed64f0 rust: improve `InvalidRevision` error message
Rapha?l Gom?s <rgomes@octobus.net>
parents: 50863
diff changeset
213 RevlogError::InvalidRevision(r) => CommandError::abort(format!(
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
214 "abort: invalid revision identifier: {}",
52041
652149ed64f0 rust: improve `InvalidRevision` error message
Rapha?l Gom?s <rgomes@octobus.net>
parents: 50863
diff changeset
215 r
46436
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
216 )),
46445
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
217 RevlogError::AmbiguousPrefix => CommandError::abort(format!(
46731
3d692e724d06 rhg: Align config file parse error formatting with Python
Simon Sapin <simon.sapin@octobus.net>
parents: 46666
diff changeset
218 "abort: ambiguous revision identifier: {}",
46445
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
219 rev
46436
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
220 )),
46445
ca3f73cc3cf4 rhg: Simplify CommandError based on its use
Simon Sapin <simon.sapin@octobus.net>
parents: 46443
diff changeset
221 RevlogError::Other(error) => error.into(),
46436
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
222 }
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
223 }
252d1bdba33d rhg: replace `map_*_error` functions with `From` impls
Simon Sapin <simon.sapin@octobus.net>
parents: 46435
diff changeset
224 }
46797
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
225
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
226 impl From<StatusError> for CommandError {
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
227 fn from(error: StatusError) -> Self {
49539
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
228 match error {
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
229 StatusError::Pattern(_) => {
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
230 CommandError::unsupported(format!("{}", error))
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
231 }
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
232 _ => CommandError::abort(format!("{}", error)),
8076298b795a rhg: fallback to slow path on invalid patterns in hgignore
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49489
diff changeset
233 }
46797
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
234 }
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
235 }
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
236
50863
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
237 impl From<HgPathError> for CommandError {
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
238 fn from(error: HgPathError) -> Self {
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
239 CommandError::unsupported(format!("{}", error))
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
240 }
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
241 }
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
242
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
243 impl From<PatternError> for CommandError {
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
244 fn from(error: PatternError) -> Self {
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
245 CommandError::unsupported(format!("{}", error))
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
246 }
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
247 }
c112cc9effdc rhg: support "status FILE"
Spencer Baugh <sbaugh@janestreet.com>
parents: 49937
diff changeset
248
46797
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
diff changeset
249 impl From<DirstateMapError> for CommandError {
bcdcb4423ae3 rhg: Add more conversions between error types
Simon Sapin <simon.sapin@octobus.net>
parents: 46744
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250 fn from(error: DirstateMapError) -> Self {
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251 CommandError::abort(format!("{}", error))
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252 }
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253 }
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254
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255 impl From<DirstateError> for CommandError {
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256 fn from(error: DirstateError) -> Self {
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257 match error {
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258 DirstateError::Common(error) => error.into(),
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259 DirstateError::Map(error) => error.into(),
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260 }
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261 }
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262 }
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263
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264 impl From<DirstateV2ParseError> for CommandError {
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265 fn from(error: DirstateV2ParseError) -> Self {
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266 HgError::from(error).into()
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267 }
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268 }
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269
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270 impl From<SparseConfigError> for CommandError {
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271 fn from(e: SparseConfigError) -> Self {
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272 match e {
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273 SparseConfigError::IncludesAfterExcludes { context } => {
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274 Self::abort_with_exit_code_bytes(
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275 format_bytes!(
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276 b"{} config cannot have includes after excludes",
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277 context
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278 ),
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279 exit_codes::CONFIG_PARSE_ERROR_ABORT,
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280 )
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281 }
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282 SparseConfigError::EntryOutsideSection { context, line } => {
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283 Self::abort_with_exit_code_bytes(
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284 format_bytes!(
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285 b"{} config entry outside of section: {}",
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286 context,
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287 &line,
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288 ),
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289 exit_codes::CONFIG_PARSE_ERROR_ABORT,
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290 )
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291 }
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292 SparseConfigError::InvalidNarrowPrefix(prefix) => {
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293 Self::abort_with_exit_code_bytes(
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294 format_bytes!(
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295 b"invalid prefix on narrow pattern: {}",
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296 &prefix
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297 ),
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298 exit_codes::ABORT,
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299 )
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300 }
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301 SparseConfigError::IncludesInNarrow => Self::abort(
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302 "including other spec files using '%include' \
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303 is not supported in narrowspec",
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304 ),
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305 SparseConfigError::HgError(e) => Self::from(e),
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306 SparseConfigError::PatternError(e) => {
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307 Self::unsupported(format!("{}", e))
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308 }
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309 }
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310 }
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311 }