mirror of https://github.com/Llewellynvdm/exa.git
Upgrade to latest Rust
Also, remove dependency on the Regex library by replacing the one place it was used with standard code that should hopefully be faster anyway.
This commit is contained in:
Ben S
parent
ba36d4f7f0
commit
d400231de5
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@ -2,21 +2,25 @@
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name = "exa"
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version = "0.1.0"
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dependencies = [
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"ansi_term 0.4.0 (git+https://github.com/ogham/rust-ansi-term.git)",
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"natord 1.0.2 (git+https://github.com/lifthrasiir/rust-natord.git)",
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"ansi_term 0.4.1 (git+https://github.com/ogham/rust-ansi-term.git)",
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"natord 1.0.3 (git+https://github.com/lifthrasiir/rust-natord.git)",
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"number_prefix 0.2.0 (git+https://github.com/ogham/rust-number-prefix.git)",
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"users 0.1.1 (git+https://github.com/ogham/rust-users.git)",
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"users 0.2.0 (git+https://github.com/ogham/rust-users.git)",
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]
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[[package]]
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name = "ansi_term"
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version = "0.4.0"
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source = "git+https://github.com/ogham/rust-ansi-term.git#df6fcf773bae488c2c3a1456295531d6803e638a"
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version = "0.4.1"
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source = "git+https://github.com/ogham/rust-ansi-term.git#6db0b81cf4517e482293351c133cf07cced8c703"
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dependencies = [
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"regex 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex_macros 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "natord"
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version = "1.0.2"
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source = "git+https://github.com/lifthrasiir/rust-natord.git#6a42c8c168646c9de390af734a2e9dbe48bfdb91"
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version = "1.0.3"
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source = "git+https://github.com/lifthrasiir/rust-natord.git#b3a70271270effd7233fc36aef97215015d53af4"
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[[package]]
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name = "number_prefix"
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@ -24,7 +28,20 @@ version = "0.2.0"
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source = "git+https://github.com/ogham/rust-number-prefix.git#e4b56f7661c7d1b414b62af36a0e592f77911e4f"
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[[package]]
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name = "users"
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version = "0.1.1"
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source = "git+https://github.com/ogham/rust-users.git#c2911ab96a2b2459333029dde3728bfb5847ef04"
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name = "regex"
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version = "0.1.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "regex_macros"
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version = "0.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"regex 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "users"
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version = "0.2.0"
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source = "git+https://github.com/ogham/rust-users.git#63d2760c52ee0a8c1e5592dea088dc90fc069f26"
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@ -1,6 +1,5 @@
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#![feature(phase, globs)]
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extern crate regex;
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#[phase(plugin)] extern crate regex_macros;
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#![feature(globs)]
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extern crate ansi_term;
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extern crate number_prefix;
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extern crate unicode;
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@ -116,11 +115,11 @@ fn lines_view(files: Vec<File>) {
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fn fit_into_grid(across: bool, console_width: uint, files: &Vec<File>) -> Option<(uint, Vec<uint>)> {
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// TODO: this function could almost certainly be optimised...
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// surely not *all* of the numbers of lines are worth searching through!
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// Instead of numbers of columns, try to find the fewest number of *lines*
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// that the output will fit in.
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for num_lines in range(1, files.len()) {
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// The number of columns is the number of files divided by the number
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// of lines, *rounded up*.
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let mut num_columns = files.len() / num_lines;
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42
src/file.rs
42
src/file.rs
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@ -1,6 +1,5 @@
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use std::io::{fs, IoResult};
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use std::io;
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use std::str::CowString;
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use ansi_term::{ANSIString, Colour, Style};
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use ansi_term::Style::Plain;
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@ -49,16 +48,15 @@ impl<'a> File<'a> {
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dir: parent,
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stat: stat,
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name: filename.to_string(),
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ext: File::ext(filename),
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ext: File::ext(filename.as_slice()),
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}
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}
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fn ext(name: CowString) -> Option<String> {
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fn ext(name: &'a str) -> Option<String> {
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// The extension is the series of characters after a dot at
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// the end of a filename. This deliberately also counts
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// dotfiles - the ".git" folder has the extension "git".
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let re = regex!(r"\.([^.]+)$");
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re.captures(name.as_slice()).map(|caps| caps.at(1).to_string())
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name.rfind('.').map(|pos| name.slice_from(pos + 1).to_string())
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}
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pub fn is_dotfile(&self) -> bool {
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@ -209,7 +207,7 @@ impl<'a> File<'a> {
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dir: self.dir,
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stat: stat,
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name: filename.to_string(),
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ext: File::ext(filename.clone()),
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ext: File::ext(filename.as_slice()),
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});
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// Statting a path usually fails because the file at the
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@ -232,19 +230,19 @@ impl<'a> File<'a> {
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GREY.paint("-").to_string()
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}
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else {
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let result = match size_format {
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SizeFormat::DecimalBytes => decimal_prefix(self.stat.size as f64),
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SizeFormat::BinaryBytes => binary_prefix(self.stat.size as f64),
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SizeFormat::JustBytes => return Green.bold().paint(self.stat.size.to_string().as_slice()).to_string(),
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};
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match result {
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Standalone(bytes) => Green.bold().paint(bytes.to_string().as_slice()).to_string(),
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Prefixed(prefix, n) => {
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let number = if n < 10f64 { format!("{:.1}", n) } else { format!("{:.0}", n) };
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format!("{}{}", Green.bold().paint(number.as_slice()), Green.paint(prefix.symbol()))
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}
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}
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let result = match size_format {
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SizeFormat::DecimalBytes => decimal_prefix(self.stat.size as f64),
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SizeFormat::BinaryBytes => binary_prefix(self.stat.size as f64),
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SizeFormat::JustBytes => return Green.bold().paint(self.stat.size.to_string().as_slice()).to_string(),
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};
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match result {
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Standalone(bytes) => Green.bold().paint(bytes.to_string().as_slice()).to_string(),
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Prefixed(prefix, n) => {
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let number = if n < 10f64 { format!("{:.1}", n) } else { format!("{:.0}", n) };
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format!("{}{}", Green.bold().paint(number.as_slice()), Green.paint(prefix.symbol()))
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}
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}
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}
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}
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@ -270,10 +268,10 @@ impl<'a> File<'a> {
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fn permissions_string(&self) -> String {
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let bits = self.stat.perm;
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let executable_colour = match self.stat.kind {
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io::FileType::RegularFile => Green.bold().underline(),
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_ => Green.bold(),
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io::FileType::RegularFile => Green.bold().underline(),
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_ => Green.bold(),
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};
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return format!("{}{}{}{}{}{}{}{}{}{}",
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self.type_char(),
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