mirror of
https://github.com/FliegendeWurst/ripgrep-all.git
synced 2024-11-09 14:30:37 +00:00
tar adapter (broken compression)
This commit is contained in:
phiresky
parent
92eb76e534
commit
83114f66bf
1
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@ -1,2 +1,3 @@
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|
||||
"checksum zstd 0.4.24+zstd.1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2c5a6414958b49ee80f2dd0042023ac8f37cfe1d31fbeec0b9749cf6f2c03683"
|
||||
"checksum zstd-safe 1.4.9+zstd.1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d98332212af687878b146a6549c188e9b72971972d23089c831472f938e6272"
|
||||
|
||||
@ -33,3 +33,7 @@ crossbeam = "0.7.1"
|
||||
clap = "2.33.0"
|
||||
log = "0.4.6"
|
||||
env_logger = "0.6.1"
|
||||
xz2 = "0.1.6"
|
||||
flate2 = "1.0.7"
|
||||
bzip2 = "0.3.3"
|
||||
tar = "0.4.26"
|
||||
|
||||
@ -1 +1,8 @@
|
||||
similar: https://gist.github.com/ColonolBuendia/314826e37ec35c616d70506c38dc65aa
|
||||
similar:
|
||||
|
||||
- pdfgrep
|
||||
- https://gist.github.com/ColonolBuendia/314826e37ec35c616d70506c38dc65aa
|
||||
|
||||
# considerations
|
||||
|
||||
- matching on mime (magic bytes) instead of filename
|
||||
|
||||
@ -2,6 +2,7 @@ pub mod ffmpeg;
|
||||
pub mod pandoc;
|
||||
pub mod poppler;
|
||||
pub mod spawning;
|
||||
pub mod tar;
|
||||
pub mod zip;
|
||||
use failure::*;
|
||||
use regex::{Regex, RegexSet};
|
||||
@ -13,6 +14,10 @@ use std::rc::Rc;
|
||||
|
||||
pub enum Matcher {
|
||||
// MimeType(Regex),
|
||||
/**
|
||||
* without the dot. e.g. "jpg" or "tar.gz" matched as /.*\.ext$/
|
||||
*
|
||||
*/
|
||||
FileExtension(String),
|
||||
}
|
||||
|
||||
@ -53,6 +58,7 @@ pub fn get_adapters() -> Vec<Rc<dyn FileAdapter>> {
|
||||
Rc::new(pandoc::PandocAdapter::new()),
|
||||
Rc::new(poppler::PopplerAdapter::new()),
|
||||
Rc::new(zip::ZipAdapter::new()),
|
||||
Rc::new(tar::TarAdapter::new()),
|
||||
];
|
||||
adapters
|
||||
}
|
||||
|
||||
@ -103,7 +103,7 @@ where
|
||||
fn adapt(&self, ai: AdaptInfo) -> Fallible<()> {
|
||||
let AdaptInfo {
|
||||
filepath_hint,
|
||||
inp,
|
||||
mut inp,
|
||||
oup,
|
||||
line_prefix,
|
||||
..
|
||||
@ -112,7 +112,7 @@ where
|
||||
pipe_output(
|
||||
line_prefix,
|
||||
self.command(filepath_hint, cmd),
|
||||
inp,
|
||||
&mut inp,
|
||||
oup,
|
||||
self.get_exe(),
|
||||
"",
|
||||
|
||||
91
src/adapters/tar.rs
Normal file
91
src/adapters/tar.rs
Normal file
@ -0,0 +1,91 @@
|
||||
use super::*;
|
||||
use crate::preproc::rga_preproc;
|
||||
use ::tar::EntryType::Regular;
|
||||
use failure::*;
|
||||
use lazy_static::lazy_static;
|
||||
use std::fs::File;
|
||||
use std::path::PathBuf;
|
||||
|
||||
static EXTENSIONS: &[&str] = &["tar", "tar.gz", "tar.bz2", "tar.xz", "tar.zst"];
|
||||
|
||||
lazy_static! {
|
||||
static ref METADATA: AdapterMeta = AdapterMeta {
|
||||
name: "tar".to_owned(),
|
||||
version: 1,
|
||||
matchers: EXTENSIONS
|
||||
.iter()
|
||||
.map(|s| Matcher::FileExtension(s.to_string()))
|
||||
.collect(),
|
||||
};
|
||||
}
|
||||
|
||||
pub struct TarAdapter;
|
||||
|
||||
impl TarAdapter {
|
||||
pub fn new() -> TarAdapter {
|
||||
TarAdapter
|
||||
}
|
||||
}
|
||||
impl GetMetadata for TarAdapter {
|
||||
fn metadata<'a>(&'a self) -> &'a AdapterMeta {
|
||||
&METADATA
|
||||
}
|
||||
}
|
||||
/*struct WrapRead<'a> {
|
||||
inner: &mut 'a Read;
|
||||
}
|
||||
impl Read for WrapRead {
|
||||
r
|
||||
}*/
|
||||
|
||||
/*fn decompress_any(filename: &Path, inp: &mut Read) -> Fallible<Box<Read>> {
|
||||
let extension = filename.extension().map(|e| e.to_string_lossy().to_owned());
|
||||
match extension {
|
||||
Some(e) => Ok(match e.to_owned().as_ref() {
|
||||
"gz" => Box::new(flate2::read::MultiGzDecoder::new(inp)),
|
||||
"bz2" => Box::new(bzip2::read::BzDecoder::new(inp)),
|
||||
"xz" => Box::new(xz2::read::XzDecoder::new_multi_decoder(inp)),
|
||||
"zst" => Box::new(zstd::stream::read::Decoder::new(inp)?),
|
||||
e => Err(format_err!("don't know how to decompress {}", e))?,
|
||||
}),
|
||||
None => Err(format_err!("no extension")),
|
||||
}
|
||||
}*/
|
||||
|
||||
impl FileAdapter for TarAdapter {
|
||||
fn adapt<'a>(&self, ai: AdaptInfo) -> Fallible<()> {
|
||||
use std::io::prelude::*;
|
||||
let AdaptInfo {
|
||||
filepath_hint,
|
||||
mut inp,
|
||||
oup,
|
||||
line_prefix,
|
||||
..
|
||||
} = ai;
|
||||
let decompress = inp; //decompress_any(filepath_hint, &inp)?;
|
||||
let mut archive = ::tar::Archive::new(decompress);
|
||||
for entry in archive.entries()? {
|
||||
let mut file = entry.unwrap();
|
||||
let path = PathBuf::from(file.path()?.to_owned());
|
||||
eprintln!(
|
||||
"{}|{}: {} bytes",
|
||||
filepath_hint.display(),
|
||||
path.display(),
|
||||
file.header().size()?,
|
||||
);
|
||||
if Regular == file.header().entry_type() {
|
||||
let line_prefix = &format!("{}{}: ", line_prefix, path.display());
|
||||
rga_preproc(
|
||||
AdaptInfo {
|
||||
filepath_hint: &path,
|
||||
inp: &mut file,
|
||||
oup: oup,
|
||||
line_prefix,
|
||||
},
|
||||
None,
|
||||
)?;
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user