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base: twin:ignore-0.4.22
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twin:master twin:ag/rollup twin:ag/fix-ci twin:ag/index twin:ag/fix-multiline-replace-duplicate twin:ag/fix-cve-2021-3013 twin:ag/moarci twin:ag/ghactions twin:ag/snafu twin:ag/disable-bom-sniff twin:ag/partial-bstr-migration twin:ag/bstr-migration twin:ag/prepare-0.10.0 twin:ag/libripgrep-freeze-2 twin:ag/libripgrep-freeze-1 twin:ag/changelog
twin:globset-0.4.16 twin:14.1.1 twin:14.1.0 twin:ignore-0.4.22 twin:14.0.3 twin:14.0.2 twin:grep-0.3.1 twin:grep-printer-0.2.1 twin:grep-searcher-0.1.13 twin:14.0.1 twin:grep-0.3.0 twin:grep-printer-0.2.0 twin:14.0.0 twin:grep-0.2.13 twin:grep-searcher-0.1.12 twin:grep-pcre2-0.1.7 twin:grep-regex-0.1.12 twin:grep-matcher-0.1.7 twin:grep-cli-0.1.10 twin:ignore-0.4.21 twin:globset-0.4.14 twin:globset-0.4.13 twin:globset-0.4.12 twin:grep-cli-0.1.9 twin:globset-0.4.11 twin:grep-cli-0.1.8 twin:grep-0.2.12 twin:ignore-0.4.20 twin:grep-0.2.11 twin:grep-printer-0.1.7 twin:grep-searcher-0.1.11 twin:grep-pcre2-0.1.6 twin:grep-regex-0.1.11 twin:grep-matcher-0.1.6 twin:grep-cli-0.1.7 twin:ignore-0.4.19 twin:globset-0.4.10 twin:grep-0.2.10 twin:grep-searcher-0.1.10 twin:grep-0.2.9 twin:grep-searcher-0.1.9 twin:grep-regex-0.1.10 twin:globset-0.4.9 twin:globset-0.4.8 twin:13.0.0 twin:grep-0.2.8 twin:grep-printer-0.1.6 twin:grep-searcher-0.1.8 twin:grep-pcre2-0.1.5 twin:grep-regex-0.1.9 twin:grep-matcher-0.1.5 twin:grep-cli-0.1.6 twin:ignore-0.4.18 twin:globset-0.4.7 twin:ignore-0.4.17 twin:globset-0.4.6 twin:12.1.1 twin:grep-0.2.7 twin:grep-cli-0.1.5 twin:ignore-0.4.16 twin:12.1.0 twin:grep-0.2.6 twin:grep-printer-0.1.5 twin:grep-regex-0.1.8 twin:ignore-0.4.15 twin:12.0.1 twin:ignore-0.4.14 twin:ignore-0.4.13 twin:grep-regex-0.1.7 twin:12.0.0 twin:grep-searcher-0.1.7 twin:grep-regex-0.1.6 twin:grep-printer-0.1.4 twin:grep-pcre2-0.1.4 twin:grep-matcher-0.1.4 twin:ignore-0.4.12 twin:grep-0.2.5 twin:globset-0.4.5 twin:grep-cli-0.1.4 twin:ignore-0.4.11 twin:grep-regex-0.1.5 twin:grep-searcher-0.1.6 twin:ignore-0.4.10 twin:11.0.2 twin:grep-matcher-0.1.3 twin:grep-regex-0.1.4 twin:ignore-0.4.9 twin:ignore-0.4.8 twin:grep-searcher-0.1.5 twin:grep-printer-0.1.3 twin:grep-cli-0.1.3 twin:globset-0.4.4 twin:11.0.1 twin:11.0.0 twin:grep-0.2.4 twin:grep-cli-0.1.2 twin:grep-printer-0.1.2 twin:grep-searcher-0.1.4 twin:grep-regex-0.1.3 twin:grep-pcre2-0.1.3 twin:grep-matcher-0.1.2 twin:ignore-0.4.7 twin:globset-0.4.3 twin:grep-regex-0.1.2 twin:grep-searcher-0.1.3 twin:grep-searcher-0.1.2 twin:ignore-0.4.6 twin:ignore-0.4.5 twin:grep-0.2.3 twin:grep-pcre2-0.1.2 twin:0.10.0 twin:grep-searcher-0.1.1 twin:globset-0.4.2 twin:grep-pcre2-0.1.1 twin:grep-0.2.2 twin:grep-printer-0.1.1 twin:ignore-0.4.4 twin:grep-regex-0.1.1 twin:grep-matcher-0.1.1 twin:grep-cli-0.1.1 twin:grep-0.2.1 twin:grep-cli-0.1.0 twin:grep-0.2.0 twin:grep-search-0.1.0 twin:grep-matcher-0.1.0 twin:grep-printer-0.1.0 twin:grep-pcre2-0.1.0 twin:grep-regex-0.1.0 twin:0.9.0 twin:grep-0.1.9 twin:ignore-0.4.3 twin:globset-0.4.1 twin:ignore-0.4.2 twin:globset-0.4.0 twin:termcolor-0.3.6 twin:0.8.1 twin:termcolor-0.3.5 twin:ignore-0.4.1 twin:0.8.0 twin:ignore-0.4.0 twin:globset-0.3.0 twin:termcolor-0.3.4 twin:wincolor-0.1.6 twin:grep-0.1.8 twin:wincolor-0.1.5 twin:0.7.1 twin:ignore-0.3.1 twin:ignore-0.3.0 twin:grep-0.1.7 twin:globset-0.2.1 twin:0.7.0 twin:termcolor-0.3.3 twin:0.6.0 twin:ignore-0.2.2 twin:ignore-0.2.1 twin:wincolor-0.1.4 twin:0.5.2 twin:ignore-0.1.9 twin:0.5.1 twin:termcolor-0.3.2 twin:0.5.0 twin:grep-0.1.6 twin:ignore-0.1.8 twin:globset-0.1.4 twin:termcolor-0.3.1 twin:wincolor-0.1.3 twin:termcolor-0.3.0 twin:wincolor-0.1.2 twin:0.4.0 twin:0.3.2 twin:ignore-0.1.6 twin:0.3.1 twin:termcolor-0.1.1 twin:0.3.0 twin:termcolor-0.1.0 twin:wincolor-0.1.0 twin:0.2.9 twin:ignore-0.1.5 twin:0.2.8 twin:0.2.7 twin:ignore-0.1.4 twin:grep-0.1.4 twin:globset-0.1.2 twin:0.2.6 twin:ignore-0.1.3 twin:ignore-0.1.2 twin:0.2.5 twin:0.2.4 twin:ignore-0.1.1 twin:ignore-0.1.0 twin:globset-0.1.1 twin:0.2.3 twin:0.2.2 twin:globset-0.1.0 twin:0.2.1 twin:0.2.0 twin:0.1.18 twin:0.1.17 twin:0.1.16 twin:0.1.15 twin:0.1.14 twin:0.1.13 twin:0.1.12 twin:0.1.11 twin:0.1.10 twin:0.1.9 twin:0.1.8 twin:0.1.7 twin:0.1.6 twin:0.1.5 twin:0.1.4 twin:0.1.3 twin:0.1.2 twin:0.1.1 twin:0.1.0 twin:0.0.19 twin:0.0.18 twin:0.0.17 twin:0.0.16 twin:0.0.15 twin:0.0.14 twin:0.0.13 twin:0.0.12 twin:0.0.11 twin:0.0.10 twin:0.0.9 twin:0.0.8 twin:0.0.7 twin:0.0.6 twin:0.0.5 twin:0.0.4 twin:0.0.3 twin:0.0.2 twin:0.0.1
...
compare: twin:ag/snafu
Branches Tags
twin:ag/rollup twin:master twin:ag/fix-ci twin:ag/index twin:ag/fix-multiline-replace-duplicate twin:ag/fix-cve-2021-3013 twin:ag/moarci twin:ag/ghactions twin:ag/snafu twin:ag/disable-bom-sniff twin:ag/partial-bstr-migration twin:ag/bstr-migration twin:ag/prepare-0.10.0 twin:ag/libripgrep-freeze-2 twin:ag/libripgrep-freeze-1 twin:ag/changelog
twin:globset-0.4.16 twin:14.1.1 twin:14.1.0 twin:ignore-0.4.22 twin:14.0.3 twin:14.0.2 twin:grep-0.3.1 twin:grep-printer-0.2.1 twin:grep-searcher-0.1.13 twin:14.0.1 twin:grep-0.3.0 twin:grep-printer-0.2.0 twin:14.0.0 twin:grep-0.2.13 twin:grep-searcher-0.1.12 twin:grep-pcre2-0.1.7 twin:grep-regex-0.1.12 twin:grep-matcher-0.1.7 twin:grep-cli-0.1.10 twin:ignore-0.4.21 twin:globset-0.4.14 twin:globset-0.4.13 twin:globset-0.4.12 twin:grep-cli-0.1.9 twin:globset-0.4.11 twin:grep-cli-0.1.8 twin:grep-0.2.12 twin:ignore-0.4.20 twin:grep-0.2.11 twin:grep-printer-0.1.7 twin:grep-searcher-0.1.11 twin:grep-pcre2-0.1.6 twin:grep-regex-0.1.11 twin:grep-matcher-0.1.6 twin:grep-cli-0.1.7 twin:ignore-0.4.19 twin:globset-0.4.10 twin:grep-0.2.10 twin:grep-searcher-0.1.10 twin:grep-0.2.9 twin:grep-searcher-0.1.9 twin:grep-regex-0.1.10 twin:globset-0.4.9 twin:globset-0.4.8 twin:13.0.0 twin:grep-0.2.8 twin:grep-printer-0.1.6 twin:grep-searcher-0.1.8 twin:grep-pcre2-0.1.5 twin:grep-regex-0.1.9 twin:grep-matcher-0.1.5 twin:grep-cli-0.1.6 twin:ignore-0.4.18 twin:globset-0.4.7 twin:ignore-0.4.17 twin:globset-0.4.6 twin:12.1.1 twin:grep-0.2.7 twin:grep-cli-0.1.5 twin:ignore-0.4.16 twin:12.1.0 twin:grep-0.2.6 twin:grep-printer-0.1.5 twin:grep-regex-0.1.8 twin:ignore-0.4.15 twin:12.0.1 twin:ignore-0.4.14 twin:ignore-0.4.13 twin:grep-regex-0.1.7 twin:12.0.0 twin:grep-searcher-0.1.7 twin:grep-regex-0.1.6 twin:grep-printer-0.1.4 twin:grep-pcre2-0.1.4 twin:grep-matcher-0.1.4 twin:ignore-0.4.12 twin:grep-0.2.5 twin:globset-0.4.5 twin:grep-cli-0.1.4 twin:ignore-0.4.11 twin:grep-regex-0.1.5 twin:grep-searcher-0.1.6 twin:ignore-0.4.10 twin:11.0.2 twin:grep-matcher-0.1.3 twin:grep-regex-0.1.4 twin:ignore-0.4.9 twin:ignore-0.4.8 twin:grep-searcher-0.1.5 twin:grep-printer-0.1.3 twin:grep-cli-0.1.3 twin:globset-0.4.4 twin:11.0.1 twin:11.0.0 twin:grep-0.2.4 twin:grep-cli-0.1.2 twin:grep-printer-0.1.2 twin:grep-searcher-0.1.4 twin:grep-regex-0.1.3 twin:grep-pcre2-0.1.3 twin:grep-matcher-0.1.2 twin:ignore-0.4.7 twin:globset-0.4.3 twin:grep-regex-0.1.2 twin:grep-searcher-0.1.3 twin:grep-searcher-0.1.2 twin:ignore-0.4.6 twin:ignore-0.4.5 twin:grep-0.2.3 twin:grep-pcre2-0.1.2 twin:0.10.0 twin:grep-searcher-0.1.1 twin:globset-0.4.2 twin:grep-pcre2-0.1.1 twin:grep-0.2.2 twin:grep-printer-0.1.1 twin:ignore-0.4.4 twin:grep-regex-0.1.1 twin:grep-matcher-0.1.1 twin:grep-cli-0.1.1 twin:grep-0.2.1 twin:grep-cli-0.1.0 twin:grep-0.2.0 twin:grep-search-0.1.0 twin:grep-matcher-0.1.0 twin:grep-printer-0.1.0 twin:grep-pcre2-0.1.0 twin:grep-regex-0.1.0 twin:0.9.0 twin:grep-0.1.9 twin:ignore-0.4.3 twin:globset-0.4.1 twin:ignore-0.4.2 twin:globset-0.4.0 twin:termcolor-0.3.6 twin:0.8.1 twin:termcolor-0.3.5 twin:ignore-0.4.1 twin:0.8.0 twin:ignore-0.4.0 twin:globset-0.3.0 twin:termcolor-0.3.4 twin:wincolor-0.1.6 twin:grep-0.1.8 twin:wincolor-0.1.5 twin:0.7.1 twin:ignore-0.3.1 twin:ignore-0.3.0 twin:grep-0.1.7 twin:globset-0.2.1 twin:0.7.0 twin:termcolor-0.3.3 twin:0.6.0 twin:ignore-0.2.2 twin:ignore-0.2.1 twin:wincolor-0.1.4 twin:0.5.2 twin:ignore-0.1.9 twin:0.5.1 twin:termcolor-0.3.2 twin:0.5.0 twin:grep-0.1.6 twin:ignore-0.1.8 twin:globset-0.1.4 twin:termcolor-0.3.1 twin:wincolor-0.1.3 twin:termcolor-0.3.0 twin:wincolor-0.1.2 twin:0.4.0 twin:0.3.2 twin:ignore-0.1.6 twin:0.3.1 twin:termcolor-0.1.1 twin:0.3.0 twin:termcolor-0.1.0 twin:wincolor-0.1.0 twin:0.2.9 twin:ignore-0.1.5 twin:0.2.8 twin:0.2.7 twin:ignore-0.1.4 twin:grep-0.1.4 twin:globset-0.1.2 twin:0.2.6 twin:ignore-0.1.3 twin:ignore-0.1.2 twin:0.2.5 twin:0.2.4 twin:ignore-0.1.1 twin:ignore-0.1.0 twin:globset-0.1.1 twin:0.2.3 twin:0.2.2 twin:globset-0.1.0 twin:0.2.1 twin:0.2.0 twin:0.1.18 twin:0.1.17 twin:0.1.16 twin:0.1.15 twin:0.1.14 twin:0.1.13 twin:0.1.12 twin:0.1.11 twin:0.1.10 twin:0.1.9 twin:0.1.8 twin:0.1.7 twin:0.1.6 twin:0.1.5 twin:0.1.4 twin:0.1.3 twin:0.1.2 twin:0.1.1 twin:0.1.0 twin:0.0.19 twin:0.0.18 twin:0.0.17 twin:0.0.16 twin:0.0.15 twin:0.0.14 twin:0.0.13 twin:0.0.12 twin:0.0.11 twin:0.0.10 twin:0.0.9 twin:0.0.8 twin:0.0.7 twin:0.0.6 twin:0.0.5 twin:0.0.4 twin:0.0.3 twin:0.0.2 twin:0.0.1

1 Commits
ignore-0.4 ... ag/snafu

Author SHA1 Message Date
Andrew Gallant
7bf7ceb5d3 progress 2019-05-29 18:07:03 -04:00
9 changed files with 438 additions and 137 deletions
Expand all files Collapse all files

52
Cargo.lock generated
View File

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[[package]] [[package]]
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[[package]]
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"checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267" "checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267"
"checksum serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "aa5f7c20820475babd2c077c3ab5f8c77a31c15e16ea38687b4c02d3e48680f4" "checksum serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "aa5f7c20820475babd2c077c3ab5f8c77a31c15e16ea38687b4c02d3e48680f4"
"checksum serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "58fc82bec244f168b23d1963b45c8bf5726e9a15a9d146a067f9081aeed2de79" "checksum serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)" = "58fc82bec244f168b23d1963b45c8bf5726e9a15a9d146a067f9081aeed2de79"
"checksum serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d" "checksum serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "5a23aa71d4a4d43fdbfaac00eff68ba8a06a51759a89ac3304323e800c4dd40d"
"checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be" "checksum smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
"checksum snafu 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "67a2e16c9b74a09d4bc84ea6e5eb68fef70b4cb14e8ccd26f2de76af2e9c2e8a"
"checksum snafu-derive 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bf96650c2b31fa949780f792025f4ca79fbe87bd723a8b3573dce37be7193b08"
"checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a" "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
"checksum syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)" = "d2b4cfac95805274c6afdb12d8f770fa2d27c045953e7b630a81801953699a9a" "checksum syn 0.15.31 (registry+https://github.com/rust-lang/crates.io-index)" = "d2b4cfac95805274c6afdb12d8f770fa2d27c045953e7b630a81801953699a9a"
"checksum tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b86c784c88d98c801132806dadd3819ed29d8600836c4088e855cdf3e178ed8a" "checksum tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b86c784c88d98c801132806dadd3819ed29d8600836c4088e855cdf3e178ed8a"

3
Cargo.toml
View File

@@ -50,10 +50,11 @@ bstr = "0.1.2"
grep = { version = "0.2.4", path = "grep" } grep = { version = "0.2.4", path = "grep" }
ignore = { version = "0.4.7", path = "ignore" } ignore = { version = "0.4.7", path = "ignore" }
lazy_static = "1.1.0" lazy_static = "1.1.0"
log = "0.4.5" log = { version = "0.4.5", features = ["std"] }
num_cpus = "1.8.0" num_cpus = "1.8.0"
regex = "1.0.5" regex = "1.0.5"
serde_json = "1.0.23" serde_json = "1.0.23"
snafu = "0.2.3"
termcolor = "1.0.3" termcolor = "1.0.3"
[dependencies.clap] [dependencies.clap]

182
src/args.rs
View File

@@ -36,6 +36,7 @@ use ignore::{Walk, WalkBuilder, WalkParallel};
use log; use log;
use num_cpus; use num_cpus;
use regex; use regex;
use snafu::{self, ResultExt};
use termcolor::{ use termcolor::{
WriteColor, WriteColor,
BufferWriter, ColorChoice, BufferWriter, ColorChoice,
@@ -43,6 +44,7 @@ use termcolor::{
use crate::app; use crate::app;
use crate::config; use crate::config;
use crate::err::{self, Result};
use crate::logger::Logger; use crate::logger::Logger;
use crate::messages::{set_messages, set_ignore_messages}; use crate::messages::{set_messages, set_ignore_messages};
use crate::path_printer::{PathPrinter, PathPrinterBuilder}; use crate::path_printer::{PathPrinter, PathPrinterBuilder};
@@ -50,7 +52,6 @@ use crate::search::{
PatternMatcher, Printer, SearchWorker, SearchWorkerBuilder, PatternMatcher, Printer, SearchWorker, SearchWorkerBuilder,
}; };
use crate::subject::SubjectBuilder; use crate::subject::SubjectBuilder;
use crate::Result;
/// The command that ripgrep should execute based on the command line /// The command that ripgrep should execute based on the command line
/// configuration. /// configuration.
@@ -141,9 +142,7 @@ impl Args {
set_messages(!early_matches.is_present("no-messages")); set_messages(!early_matches.is_present("no-messages"));
set_ignore_messages(!early_matches.is_present("no-ignore-messages")); set_ignore_messages(!early_matches.is_present("no-ignore-messages"));
if let Err(err) = Logger::init() { Logger::init()?;
return Err(format!("failed to initialize logger: {}", err).into());
}
if early_matches.is_present("trace") { if early_matches.is_present("trace") {
log::set_max_level(log::LevelFilter::Trace); log::set_max_level(log::LevelFilter::Trace);
} else if early_matches.is_present("debug") { } else if early_matches.is_present("debug") {
@@ -422,13 +421,22 @@ impl SortBy {
match self.kind { match self.kind {
SortByKind::None | SortByKind::Path => {} SortByKind::None | SortByKind::Path => {}
SortByKind::LastModified => { SortByKind::LastModified => {
env::current_exe()?.metadata()?.modified()?; env::current_exe()
.and_then(|x| x.metadata())
.and_then(|x| x.modified())
.context(err::UnsupportedSortModified)?;
} }
SortByKind::LastAccessed => { SortByKind::LastAccessed => {
env::current_exe()?.metadata()?.accessed()?; env::current_exe()
.and_then(|x| x.metadata())
.and_then(|x| x.accessed())
.context(err::UnsupportedSortAccess)?;
} }
SortByKind::Created => { SortByKind::Created => {
env::current_exe()?.metadata()?.created()?; env::current_exe()
.and_then(|x| x.metadata())
.and_then(|x| x.created())
.context(err::UnsupportedSortCreation)?;
} }
} }
Ok(()) Ok(())
@@ -611,21 +619,12 @@ impl ArgMatches {
Ok(matcher) => return Ok(PatternMatcher::PCRE2(matcher)), Ok(matcher) => return Ok(PatternMatcher::PCRE2(matcher)),
Err(err) => err, Err(err) => err,
}; };
Err(From::from(format!( err::Hybrid {
"regex could not be compiled with either the default regex \ rust_err: Box::new(rust_err),
engine or with PCRE2.\n\n\ pcre_err: Box::new(pcre_err),
default regex engine error:\n{}\n{}\n{}\n\n\ }.fail()
PCRE2 regex engine error:\n{}",
"~".repeat(79), rust_err, "~".repeat(79), pcre_err,
)))
} else { } else {
let matcher = match self.matcher_rust(patterns) { Ok(PatternMatcher::RustRegex(self.matcher_rust(patterns)?))
Ok(matcher) => matcher,
Err(err) => {
return Err(From::from(suggest_pcre2(err.to_string())));
}
};
Ok(PatternMatcher::RustRegex(matcher))
} }
} }
@@ -635,11 +634,7 @@ impl ArgMatches {
/// then this returns an error. /// then this returns an error.
#[cfg(not(feature = "pcre2"))] #[cfg(not(feature = "pcre2"))]
fn matcher(&self, patterns: &[String]) -> Result<PatternMatcher> { fn matcher(&self, patterns: &[String]) -> Result<PatternMatcher> {
if self.is_present("pcre2") { snafu::ensure!(!self.is_present("pcre2"), err::PCRE2Unavailable);
return Err(From::from(
"PCRE2 is not available in this build of ripgrep",
));
}
let matcher = self.matcher_rust(patterns)?; let matcher = self.matcher_rust(patterns)?;
Ok(PatternMatcher::RustRegex(matcher)) Ok(PatternMatcher::RustRegex(matcher))
} }
@@ -692,10 +687,7 @@ impl ArgMatches {
} else { } else {
builder.build(&patterns.join("|")) builder.build(&patterns.join("|"))
}; };
match res { res.eager_context(err::RustRegex)
Ok(m) => Ok(m),
Err(err) => Err(From::from(suggest_multiline(err.to_string()))),
}
} }
/// Build a matcher using PCRE2. /// Build a matcher using PCRE2.
@@ -737,7 +729,7 @@ impl ArgMatches {
if self.is_present("crlf") { if self.is_present("crlf") {
builder.crlf(true); builder.crlf(true);
} }
Ok(builder.build(&patterns.join("|"))?) Ok(builder.build(&patterns.join("|")).context(err::PCRE2Regex)?)
} }
/// Build a JSON printer that writes results to the given writer. /// Build a JSON printer that writes results to the given writer.
@@ -987,7 +979,7 @@ impl ArgMatches {
// Start with a default set of color specs. // Start with a default set of color specs.
let mut specs = default_color_specs(); let mut specs = default_color_specs();
for spec_str in self.values_of_lossy_vec("colors") { for spec_str in self.values_of_lossy_vec("colors") {
specs.push(spec_str.parse()?); specs.push(spec_str.parse().context(err::InvalidColorSpec)?);
} }
Ok(ColorSpecs::new(&specs)) Ok(ColorSpecs::new(&specs))
} }
@@ -1078,7 +1070,8 @@ impl ArgMatches {
return Ok(EncodingMode::Disabled); return Ok(EncodingMode::Disabled);
} }
Ok(EncodingMode::Some(Encoding::new(&label)?)) let enc = Encoding::new(&label).context(err::SearchConfig)?;
Ok(EncodingMode::Some(enc))
} }
/// Return the file separator to use based on the CLI configuration. /// Return the file separator to use based on the CLI configuration.
@@ -1267,16 +1260,17 @@ impl ArgMatches {
/// Builds the set of glob overrides from the command line flags. /// Builds the set of glob overrides from the command line flags.
fn overrides(&self) -> Result<Override> { fn overrides(&self) -> Result<Override> {
let mut builder = OverrideBuilder::new(env::current_dir()?); let cwd = env::current_dir().context(err::CurrentDir)?;
let mut builder = OverrideBuilder::new(cwd);
for glob in self.values_of_lossy_vec("glob") { for glob in self.values_of_lossy_vec("glob") {
builder.add(&glob)?; builder.add(&glob).context(err::InvalidGlobFlag)?;
} }
// This only enables case insensitivity for subsequent globs. // This only enables case insensitivity for subsequent globs.
builder.case_insensitive(true).unwrap(); builder.case_insensitive(true).unwrap();
for glob in self.values_of_lossy_vec("iglob") { for glob in self.values_of_lossy_vec("iglob") {
builder.add(&glob)?; builder.add(&glob).context(err::InvalidIGlobFlag)?;
} }
Ok(builder.build()?) Ok(builder.build().context(err::GlobBuild)?)
} }
/// Return all file paths that ripgrep should search. /// Return all file paths that ripgrep should search.
@@ -1330,16 +1324,10 @@ impl ArgMatches {
}; };
if sep.is_empty() { if sep.is_empty() {
Ok(None) Ok(None)
} else if sep.len() > 1 {
Err(From::from(format!(
"A path separator must be exactly one byte, but \
the given separator is {} bytes: {}\n\
In some shells on Windows '/' is automatically \
expanded. Use '//' instead.",
sep.len(),
cli::escape(&sep),
)))
} else { } else {
snafu::ensure!(sep.len() == 1, err::InvalidPathSeparator {
separator: sep.clone(),
});
Ok(Some(sep[0])) Ok(Some(sep[0]))
} }
} }
@@ -1386,17 +1374,17 @@ impl ArgMatches {
} }
if let Some(paths) = self.values_of_os("file") { if let Some(paths) = self.values_of_os("file") {
for path in paths { for path in paths {
if path == "-" { let some_pats =
pats.extend(cli::patterns_from_stdin()? if path == "-" {
.into_iter() cli::patterns_from_stdin()
.map(|p| self.pattern_from_string(p)) .context(err::ReadManyPatterns)?
); } else {
} else { cli::patterns_from_path(path)
pats.extend(cli::patterns_from_path(path)? .context(err::ReadManyPatterns)?
.into_iter() };
.map(|p| self.pattern_from_string(p)) pats.extend(
); some_pats.into_iter().map(|p| self.pattern_from_string(p))
} );
} }
} }
Ok(pats) Ok(pats)
@@ -1417,7 +1405,7 @@ impl ArgMatches {
/// ///
/// If the pattern is not valid UTF-8, then an error is returned. /// If the pattern is not valid UTF-8, then an error is returned.
fn pattern_from_os_str(&self, pat: &OsStr) -> Result<String> { fn pattern_from_os_str(&self, pat: &OsStr) -> Result<String> {
let s = cli::pattern_from_os(pat)?; let s = cli::pattern_from_os(pat).context(err::ReadOSPattern)?;
Ok(self.pattern_from_str(s)) Ok(self.pattern_from_str(s))
} }
@@ -1475,11 +1463,12 @@ impl ArgMatches {
/// flag. If no --pre-globs are available, then this always returns an /// flag. If no --pre-globs are available, then this always returns an
/// empty set of globs. /// empty set of globs.
fn preprocessor_globs(&self) -> Result<Override> { fn preprocessor_globs(&self) -> Result<Override> {
let mut builder = OverrideBuilder::new(env::current_dir()?); let cwd = env::current_dir().context(err::CurrentDir)?;
let mut builder = OverrideBuilder::new(cwd);
for glob in self.values_of_lossy_vec("pre-glob") { for glob in self.values_of_lossy_vec("pre-glob") {
builder.add(&glob)?; builder.add(&glob).context(err::InvalidPreGlob)?;
} }
Ok(builder.build()?) Ok(builder.build().context(err::PreGlobBuild)?)
} }
/// Parse the regex-size-limit argument option into a byte count. /// Parse the regex-size-limit argument option into a byte count.
@@ -1561,7 +1550,7 @@ impl ArgMatches {
builder.clear(&ty); builder.clear(&ty);
} }
for def in self.values_of_lossy_vec("type-add") { for def in self.values_of_lossy_vec("type-add") {
builder.add_def(&def)?; builder.add_def(&def).context(err::InvalidTypeDefinition)?;
} }
for ty in self.values_of_lossy_vec("type") { for ty in self.values_of_lossy_vec("type") {
builder.select(&ty); builder.select(&ty);
@@ -1569,7 +1558,7 @@ impl ArgMatches {
for ty in self.values_of_lossy_vec("type-not") { for ty in self.values_of_lossy_vec("type-not") {
builder.negate(&ty); builder.negate(&ty);
} }
builder.build().map_err(From::from) builder.build().eager_context(err::TypeDefinitionBuild)
} }
/// Returns the number of times the `unrestricted` flag is provided. /// Returns the number of times the `unrestricted` flag is provided.
@@ -1628,7 +1617,11 @@ impl ArgMatches {
fn usize_of(&self, name: &str) -> Result<Option<usize>> { fn usize_of(&self, name: &str) -> Result<Option<usize>> {
match self.value_of_lossy(name) { match self.value_of_lossy(name) {
None => Ok(None), None => Ok(None),
Some(v) => v.parse().map(Some).map_err(From::from), Some(v) => {
v.parse()
.map(Some)
.eager_context(err::InvalidNumber { flag: name.to_string() })
}
} }
} }
@@ -1636,15 +1629,17 @@ impl ArgMatches {
/// ///
/// If the aforementioned format is not recognized, then this returns an /// If the aforementioned format is not recognized, then this returns an
/// error. /// error.
fn parse_human_readable_size( fn parse_human_readable_size(&self, name: &str) -> Result<Option<u64>> {
&self, match self.value_of_lossy(name) {
arg_name: &str, None => Ok(None),
) -> Result<Option<u64>> { Some(size) => {
let size = match self.value_of_lossy(arg_name) { cli::parse_human_readable_size(&size)
None => return Ok(None), .map(Some)
Some(size) => size, .eager_context(err::InvalidHumanSize {
}; flag: name.to_string()
Ok(Some(cli::parse_human_readable_size(&size)?)) })
}
}
} }
} }
@@ -1678,32 +1673,6 @@ impl ArgMatches {
} }
} }
/// Inspect an error resulting from building a Rust regex matcher, and if it's
/// believed to correspond to a syntax error that PCRE2 could handle, then
/// add a message to suggest the use of -P/--pcre2.
#[cfg(feature = "pcre2")]
fn suggest_pcre2(msg: String) -> String {
if !msg.contains("backreferences") && !msg.contains("look-around") {
msg
} else {
format!("{}
Consider enabling PCRE2 with the --pcre2 flag, which can handle backreferences
and look-around.", msg)
}
}
fn suggest_multiline(msg: String) -> String {
if msg.contains("the literal") && msg.contains("not allowed") {
format!("{}
Consider enabling multiline mode with the --multiline flag (or -U for short).
When multiline mode is enabled, new line characters can be matched.", msg)
} else {
msg
}
}
/// Convert the result of parsing a human readable file size to a `usize`, /// Convert the result of parsing a human readable file size to a `usize`,
/// failing if the type does not fit. /// failing if the type does not fit.
fn u64_to_usize( fn u64_to_usize(
@@ -1716,11 +1685,14 @@ fn u64_to_usize(
None => return Ok(None), None => return Ok(None),
Some(value) => value, Some(value) => value,
}; };
if value <= usize::MAX as u64 { snafu::ensure!(
Ok(Some(value as usize)) value <= usize::MAX as u64,
} else { err::NumberTooBig {
Err(From::from(format!("number too large for {}", arg_name))) flag: arg_name.to_string(),
} limit: usize::MAX as u64,
}
);
Ok(Some(value as usize))
} }
/// Builds a comparator for sorting two files according to a system time /// Builds a comparator for sorting two files according to a system time
@@ -1768,7 +1740,7 @@ where I: IntoIterator<Item=T>,
Err(err) => err, Err(err) => err,
}; };
if err.use_stderr() { if err.use_stderr() {
return Err(err.into()); return Err(snafu::Context { error: err, context: err::Clap }.into());
} }
// Explicitly ignore any error returned by write!. The most likely error // Explicitly ignore any error returned by write!. The most likely error
// at this point is a broken pipe error, in which case, we want to ignore // at this point is a broken pipe error, in which case, we want to ignore

23
src/config.rs
View File

@@ -3,7 +3,6 @@
// argument corresponds precisely to one shell argument. // argument corresponds precisely to one shell argument.
use std::env; use std::env;
use std::error::Error;
use std::fs::File; use std::fs::File;
use std::io; use std::io;
use std::ffi::OsString; use std::ffi::OsString;
@@ -11,8 +10,9 @@ use std::path::{Path, PathBuf};
use bstr::io::BufReadExt; use bstr::io::BufReadExt;
use log; use log;
use snafu::{self, ResultExt};
use crate::Result; use crate::err::{self, Error, Result};
/// Return a sequence of arguments derived from ripgrep rc configuration files. /// Return a sequence of arguments derived from ripgrep rc configuration files.
pub fn args() -> Vec<OsString> { pub fn args() -> Vec<OsString> {
@@ -55,12 +55,11 @@ pub fn args() -> Vec<OsString> {
/// for each line in addition to successfully parsed arguments. /// for each line in addition to successfully parsed arguments.
fn parse<P: AsRef<Path>>( fn parse<P: AsRef<Path>>(
path: P, path: P,
) -> Result<(Vec<OsString>, Vec<Box<Error>>)> { ) -> Result<(Vec<OsString>, Vec<Error>)> {
let path = path.as_ref(); let path = path.as_ref();
match File::open(&path) { let file = File::open(&path).context(err::ConfigIO { path })?;
Ok(file) => parse_reader(file), let res = parse_reader(file).context(err::ConfigIO { path })?;
Err(err) => Err(From::from(format!("{}: {}", path.display(), err))), Ok(res)
}
} }
/// Parse a single ripgrep rc file from the given reader. /// Parse a single ripgrep rc file from the given reader.
@@ -76,10 +75,10 @@ fn parse<P: AsRef<Path>>(
/// in addition to successfully parsed arguments. /// in addition to successfully parsed arguments.
fn parse_reader<R: io::Read>( fn parse_reader<R: io::Read>(
rdr: R, rdr: R,
) -> Result<(Vec<OsString>, Vec<Box<Error>>)> { ) -> io::Result<(Vec<OsString>, Vec<Error>)> {
let bufrdr = io::BufReader::new(rdr); let bufrdr = io::BufReader::new(rdr);
let (mut args, mut errs) = (vec![], vec![]); let (mut args, mut errs) = (vec![], vec![]);
let mut line_number = 0; let mut line_number = 0u64;
bufrdr.for_byte_line_with_terminator(|line| { bufrdr.for_byte_line_with_terminator(|line| {
line_number += 1; line_number += 1;
@@ -92,7 +91,11 @@ fn parse_reader<R: io::Read>(
args.push(osstr.to_os_string()); args.push(osstr.to_os_string());
} }
Err(err) => { Err(err) => {
errs.push(format!("{}: {}", line_number, err).into()); let ctx = snafu::Context {
error: err,
context: err::ConfigInvalidUTF8 { line_number },
};
errs.push(ctx.into());
} }
} }
Ok(true) Ok(true)

250
src/err.rs Normal file
View File

@@ -0,0 +1,250 @@
use std::io;
use std::path::{Path, PathBuf};
use std::result;
use snafu::{Backtrace, Context, Snafu};
pub type Result<T> = result::Result<T, Error>;
#[derive(Debug, Snafu)]
#[snafu(visibility(pub(crate)))]
pub enum Error {
#[snafu(display("I/O error: {}", source))]
IO {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display(
"failed to retrieve current working directory: {}", source,
))]
CurrentDir {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display("sorting by modified time is unsupported: {}", source))]
UnsupportedSortModified {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display("sorting by access time is unsupported: {}", source))]
UnsupportedSortAccess {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display("sorting by creation time is unsupported: {}", source))]
UnsupportedSortCreation {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display(
"I/O error parsing config in {}: {}",
path.display(),
source,
))]
ConfigIO {
backtrace: Backtrace,
source: io::Error,
path: PathBuf,
},
#[snafu(display(
"config parse error on line {}: {}",
line_number,
source,
))]
ConfigInvalidUTF8 {
backtrace: Backtrace,
source: bstr::Utf8Error,
line_number: u64,
},
#[snafu(display("failed to initialize logger: {}", source))]
LoggerInit {
backtrace: Backtrace,
source: log::SetLoggerError,
},
#[snafu(display("{}", source))]
Clap {
backtrace: Backtrace,
source: clap::Error,
},
#[snafu(display("{}", source))]
ReadManyPatterns {
backtrace: Backtrace,
source: io::Error,
},
#[snafu(display("{}", source))]
ReadOSPattern {
backtrace: Backtrace,
source: grep::cli::InvalidPatternError,
},
#[snafu(display(
"A path separator must be exactly one byte, but \
the given separator is {} bytes: {}\n\
In some shells on Windows '/' is automatically \
expanded. Use '//' instead.",
separator.len(), grep::cli::escape(&separator),
))]
InvalidPathSeparator {
backtrace: Backtrace,
separator: Vec<u8>,
},
#[snafu(display("error parsing -g/--glob: {}", source))]
InvalidGlobFlag {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error parsing --iglob: {}", source))]
InvalidIGlobFlag {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error building --glob matcher: {}", source))]
GlobBuild {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error parsing --pre-glob: {}", source))]
InvalidPreGlob {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error building --pre-glob matcher: {}", source))]
PreGlobBuild {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error parsing --type-add value: {}", source))]
InvalidTypeDefinition {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("error building type matcher: {}", source))]
TypeDefinitionBuild {
backtrace: Backtrace,
source: ignore::Error,
},
#[snafu(display("failed to parse {} value as a number: {}", flag, source))]
InvalidNumber {
backtrace: Backtrace,
source: std::num::ParseIntError,
flag: String,
},
#[snafu(display(
"failed to parse {} value as a file size: {}", flag, source,
))]
InvalidHumanSize {
backtrace: Backtrace,
source: grep::cli::ParseSizeError,
flag: String,
},
#[snafu(display(
"number given to {} is too large (limit is {})",
flag, limit,
))]
NumberTooBig {
backtrace: Backtrace,
flag: String,
limit: u64,
},
#[snafu(display("{}", source))]
SearchConfig {
backtrace: Backtrace,
source: grep::searcher::ConfigError,
},
#[snafu(display("invalid --colors spec: {}", source))]
InvalidColorSpec {
backtrace: Backtrace,
source: grep::printer::ColorError,
},
#[snafu(display("{}", suggest(source)))]
RustRegex {
backtrace: Backtrace,
source: grep::regex::Error,
},
#[snafu(display(
"regex could not be compiled with either the default regex \
engine or with PCRE2.\n\n\
default regex engine error:\n{}\n{}\n{}\n\n\
PCRE2 regex engine error:\n{}",
"~".repeat(79),
rust_err,
"~".repeat(79),
pcre_err,
))]
Hybrid {
backtrace: Backtrace,
rust_err: Box<Error>,
pcre_err: Box<Error>,
},
#[snafu(display("failed to write type definitions to stdout: {}", source))]
WriteTypes {
backtrace: Backtrace,
source: io::Error,
},
#[cfg(feature = "pcre2")]
#[snafu(display("{}", suggest(source)))]
PCRE2Regex {
backtrace: Backtrace,
source: grep::pcre2::Error,
},
#[snafu(display("PCRE2 is not available in this build of ripgrep"))]
PCRE2Unavailable {
backtrace: Backtrace,
},
#[snafu(display("failed to write PCRE2 version to stdout: {}", source))]
PCRE2Version {
backtrace: Backtrace,
source: io::Error,
},
}
impl Error {
/// Return true if and only if this corresponds to an I/O error generated
/// by a broken pipe.
pub fn is_broken_pipe(&self) -> bool {
self.io_err().map_or(false, |e| e.kind() == io::ErrorKind::BrokenPipe)
}
/// Return a reference to this error's underlying I/O error, if one exists.
pub fn io_err(&self) -> Option<&io::Error> {
match *self {
Error::IO { ref source, .. } => Some(source),
Error::CurrentDir { ref source, .. } => Some(source),
Error::UnsupportedSortModified { ref source, .. } => Some(source),
Error::UnsupportedSortAccess { ref source, .. } => Some(source),
Error::UnsupportedSortCreation { ref source, .. } => Some(source),
Error::ConfigIO { ref source, .. } => Some(source),
Error::ReadManyPatterns { ref source, .. } => Some(source),
Error::WriteTypes { ref source, .. } => Some(source),
Error::PCRE2Version { ref source, .. } => Some(source),
_ => None,
}
}
}
/// Inspect an error's display string and look for potentially suggestions
/// to give to an end user.
///
/// These include:
///
/// 1. If the error results from the use of a new line literal, then return a
/// new message suggesting the use of the -U/--multiline flag.
/// 2. If the error correspond to a syntax error that PCRE2 could handle, then
/// add a message to suggest the use of -P/--pcre2.
fn suggest<E: std::error::Error>(err: &E) -> String {
let msg = err.to_string();
if msg.contains("the literal") && msg.contains("not allowed") {
format!("{}
Consider enabling multiline mode with the --multiline flag (or -U for short).
When multiline mode is enabled, new line characters can be matched.", msg)
} else if cfg!(feature = "pcre2") &&
(msg.contains("backreferences") || msg.contains("look-around"))
{
format!("{}
Consider enabling PCRE2 with the --pcre2 flag, which can handle backreferences
and look-around.", msg)
} else {
msg
}
}

7
src/logger.rs
View File

@@ -4,6 +4,9 @@
// for this functionality. // for this functionality.
use log::{self, Log}; use log::{self, Log};
use snafu::ResultExt;
use crate::err::{self, Result};
/// The simplest possible logger that logs to stderr. /// The simplest possible logger that logs to stderr.
/// ///
@@ -18,8 +21,8 @@ impl Logger {
/// Create a new logger that logs to stderr and initialize it as the /// Create a new logger that logs to stderr and initialize it as the
/// global logger. If there was a problem setting the logger, then an /// global logger. If there was a problem setting the logger, then an
/// error is returned. /// error is returned.
pub fn init() -> Result<(), log::SetLoggerError> { pub fn init() -> Result<()> {
log::set_logger(LOGGER) log::set_logger(LOGGER).eager_context(err::LoggerInit)
} }
} }

45
src/main.rs
View File

@@ -1,11 +1,15 @@
#![allow(warnings)]
use std::io::{self, Write}; use std::io::{self, Write};
use std::process; use std::process;
use std::sync::{Arc, Mutex}; use std::sync::{Arc, Mutex};
use std::time::Instant; use std::time::Instant;
use ignore::WalkState; use ignore::WalkState;
use snafu::ResultExt;
use args::Args; use args::Args;
use err::Result;
use subject::Subject; use subject::Subject;
#[macro_use] #[macro_use]
@@ -14,6 +18,7 @@ mod messages;
mod app; mod app;
mod args; mod args;
mod config; mod config;
mod err;
mod logger; mod logger;
mod path_printer; mod path_printer;
mod search; mod search;
@@ -42,7 +47,8 @@ mod subject;
#[global_allocator] #[global_allocator]
static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc; static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
type Result<T> = ::std::result::Result<T, Box<::std::error::Error>>; // type Result<T> = ::std::result::Result<T, Box<::std::error::Error>>;
// type Result<T> =
fn main() { fn main() {
if let Err(err) = Args::parse().and_then(try_main) { if let Err(err) = Args::parse().and_then(try_main) {
@@ -213,12 +219,12 @@ fn files(args: &Args) -> Result<bool> {
} }
if let Err(err) = path_printer.write_path(subject.path()) { if let Err(err) = path_printer.write_path(subject.path()) {
// A broken pipe means graceful termination. // A broken pipe means graceful termination.
if err.kind() == io::ErrorKind::BrokenPipe { if err.is_broken_pipe() {
break; break;
} }
// Otherwise, we have some other error that's preventing us from // Otherwise, we have some other error that's preventing us from
// writing to stdout, so we should bubble it up. // writing to stdout, so we should bubble it up.
return Err(err.into()); return Err(err);
} }
} }
Ok(matched) Ok(matched)
@@ -239,7 +245,7 @@ fn files_parallel(args: &Args) -> Result<bool> {
let matched = Arc::new(AtomicBool::new(false)); let matched = Arc::new(AtomicBool::new(false));
let (tx, rx) = mpsc::channel::<Subject>(); let (tx, rx) = mpsc::channel::<Subject>();
let print_thread = thread::spawn(move || -> io::Result<()> { let print_thread = thread::spawn(move || -> Result<()> {
for subject in rx.iter() { for subject in rx.iter() {
path_printer.write_path(subject.path())?; path_printer.write_path(subject.path())?;
} }
@@ -271,8 +277,8 @@ fn files_parallel(args: &Args) -> Result<bool> {
// A broken pipe means graceful termination, so fall through. // A broken pipe means graceful termination, so fall through.
// Otherwise, something bad happened while writing to stdout, so bubble // Otherwise, something bad happened while writing to stdout, so bubble
// it up. // it up.
if err.kind() != io::ErrorKind::BrokenPipe { if !err.is_broken_pipe() {
return Err(err.into()); return Err(err);
} }
} }
Ok(matched.load(SeqCst)) Ok(matched.load(SeqCst))
@@ -280,22 +286,29 @@ fn files_parallel(args: &Args) -> Result<bool> {
/// The top-level entry point for --type-list. /// The top-level entry point for --type-list.
fn types(args: &Args) -> Result<bool> { fn types(args: &Args) -> Result<bool> {
write_types(args.stdout(), &args.type_defs()?)
.eager_context(err::WriteTypes)
}
fn write_types<W: io::Write>(
mut wtr: W,
defs: &[ignore::types::FileTypeDef],
) -> io::Result<bool> {
let mut count = 0; let mut count = 0;
let mut stdout = args.stdout(); for def in defs {
for def in args.type_defs()? {
count += 1; count += 1;
stdout.write_all(def.name().as_bytes())?; wtr.write_all(def.name().as_bytes())?;
stdout.write_all(b": ")?; wtr.write_all(b": ")?;
let mut first = true; let mut first = true;
for glob in def.globs() { for glob in def.globs() {
if !first { if !first {
stdout.write_all(b", ")?; wtr.write_all(b", ")?;
} }
stdout.write_all(glob.as_bytes())?; wtr.write_all(glob.as_bytes())?;
first = false; first = false;
} }
stdout.write_all(b"\n")?; wtr.write_all(b"\n")?;
} }
Ok(count > 0) Ok(count > 0)
} }
@@ -303,7 +316,7 @@ fn types(args: &Args) -> Result<bool> {
/// The top-level entry point for --pcre2-version. /// The top-level entry point for --pcre2-version.
fn pcre2_version(args: &Args) -> Result<bool> { fn pcre2_version(args: &Args) -> Result<bool> {
#[cfg(feature = "pcre2")] #[cfg(feature = "pcre2")]
fn imp(args: &Args) -> Result<bool> { fn imp(args: &Args) -> io::Result<bool> {
use grep::pcre2; use grep::pcre2;
let mut stdout = args.stdout(); let mut stdout = args.stdout();
@@ -318,11 +331,11 @@ fn pcre2_version(args: &Args) -> Result<bool> {
} }
#[cfg(not(feature = "pcre2"))] #[cfg(not(feature = "pcre2"))]
fn imp(args: &Args) -> Result<bool> { fn imp(args: &Args) -> io::Result<bool> {
let mut stdout = args.stdout(); let mut stdout = args.stdout();
writeln!(stdout, "PCRE2 is not available in this build of ripgrep.")?; writeln!(stdout, "PCRE2 is not available in this build of ripgrep.")?;
Ok(false) Ok(false)
} }
imp(args) imp(args).eager_context(err::PCRE2Version)
} }

9
src/path_printer.rs
View File

@@ -2,8 +2,11 @@ use std::io;
use std::path::Path; use std::path::Path;
use grep::printer::{ColorSpecs, PrinterPath}; use grep::printer::{ColorSpecs, PrinterPath};
use snafu::ResultExt;
use termcolor::WriteColor; use termcolor::WriteColor;
use crate::err::{self, Result};
/// A configuration for describing how paths should be written. /// A configuration for describing how paths should be written.
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
struct Config { struct Config {
@@ -87,7 +90,11 @@ pub struct PathPrinter<W> {
impl<W: WriteColor> PathPrinter<W> { impl<W: WriteColor> PathPrinter<W> {
/// Write the given path to the underlying writer. /// Write the given path to the underlying writer.
pub fn write_path(&mut self, path: &Path) -> io::Result<()> { pub fn write_path(&mut self, path: &Path) -> Result<()> {
self.write(path).eager_context(err::IO)
}
fn write(&mut self, path: &Path) -> io::Result<()> {
let ppath = PrinterPath::with_separator(path, self.config.separator); let ppath = PrinterPath::with_separator(path, self.config.separator);
if !self.wtr.supports_color() { if !self.wtr.supports_color() {
self.wtr.write_all(ppath.as_bytes())?; self.wtr.write_all(ppath.as_bytes())?;

4
tests/regression.rs
View File

@@ -392,8 +392,8 @@ rgtest!(r428_unrecognized_style, |_: Dir, mut cmd: TestCommand| {
let output = cmd.cmd().output().unwrap(); let output = cmd.cmd().output().unwrap();
let stderr = String::from_utf8_lossy(&output.stderr); let stderr = String::from_utf8_lossy(&output.stderr);
let expected = "\ let expected = "\
unrecognized style attribute ''. Choose from: nobold, bold, nointense, \ invalid --colors spec: unrecognized style attribute ''. \
intense, nounderline, underline. Choose from: nobold, bold, nointense, intense, nounderline, underline.
"; ";
eqnice!(expected, stderr); eqnice!(expected, stderr);
}); });