Rustfmt

src/cache.rs

@@ -1,13 +1,16 @@
 //! This module contains the cache manager.
 
+use std::fs::File;
+use std::io::{stdin, stdout, BufRead, BufReader, Write};
 use std::num::Wrapping;
 use std::path::PathBuf;
-use std::fs::File;
+
-use std::io::{stdin, stdout, Write, BufRead, BufReader};
-use walkdir::WalkDir;
 use colored::*;
-use crate::{Error, Result};
+
+use walkdir::WalkDir;
+
 use crate::git::GCLONE_PATH;
+use crate::{Error, Result};
 
 /// Flushes the stdout.
 fn flush_stdout() {
@@ -22,20 +25,20 @@ fn flush_stdout() {
 pub struct Cache(Vec<String>);
 
 impl Cache {
-
     /// Generates the cache by traversing the files in the git directory.
     pub fn generate() -> Cache {
-        Cache(WalkDir::new(&*GCLONE_PATH)
+        Cache(
+            WalkDir::new(&*GCLONE_PATH)
                 .max_depth(3)
                 .into_iter()
                 .filter_map(|x| x.ok())
                 .map(|x| x.path().display().to_string())
-            .collect())
+                .collect(),
+        )
     }
 
     /// Reads the cache file.
     pub fn read() -> Result<Cache> {
-
         let mut path = PathBuf::from(&*GCLONE_PATH);
         path.push(".cdgcache");
 
@@ -89,21 +92,23 @@ impl Cache {
 
     /// Searches a directory, if multiple where found, prompt user for answer.
     pub fn find_interactive(&self, dirname: &str) -> Result<String> {
-
         let matches = self.find(dirname);
         match matches.len() {
-
             0 => Err(Error::NoSuchDirectory),
             1 => Ok(matches[0].clone()),
 
             len => {
-
+                eprintln!(
-                eprintln!("{}", "info: multiple entries found, please select one".bold());
+                    "{}",
+                    "info: multiple entries found, please select one".bold()
+                );
 
                 for (i, j) in matches.iter().enumerate() {
-                    eprintln!("{} {}",
+                    eprintln!(
+                        "{} {}",
                         &format!("[{}]", i + 1).bold().blue(),
-                        &format!("{}", j).yellow());
+                        &format!("{}", j).yellow()
+                    );
                 }
 
                 eprint!("{}", "Enter your choice: ".bold());
@@ -123,9 +128,8 @@ impl Cache {
                 }
 
                 Ok(matches[value].clone())
-            },
             }
-
+        }
     }
 
     /// Appends a value to the cache.
@@ -133,4 +137,3 @@ impl Cache {
         self.0.push(value);
     }
 }
-

src/gclone.rs

@@ -1,17 +1,14 @@
-use std::process::exit;
 use std::path::PathBuf;
+use std::process::exit;
 
 use colored::*;
 
+use gclone::git::{clone, parse_url, GCLONE_PATH};
 use gclone::{first_arg, Cache, Result};
-use gclone::git::{GCLONE_PATH, parse_url, clone};
 
-fn help() {
+fn help() {}
-
-}
 
 fn main_result() -> Result<()> {
-
     // Parse args
     let url = first_arg()?;
 
@@ -38,7 +35,6 @@ fn main_result() -> Result<()> {
     cache.write()?;
 
     Ok(())
-
 }
 
 fn main() {

src/git.rs

@@ -3,7 +3,7 @@
 use std::env;
 use std::fs::{create_dir_all, remove_dir_all};
 use std::path::Path;
-use std::process::{Command, Stdio, exit};
+use std::process::{exit, Command, Stdio};
 
 use lazy_static::lazy_static;
 
@@ -29,7 +29,7 @@ macro_rules! unwrap {
             Some(e) => e,
             None => return Err(Error::GitUrlParseError),
         }
-    }
+    };
 }
 
 /// Transforms a git url to a (server, owner, repository) tuple.
@@ -75,20 +75,17 @@ fn parse_ssh_url(input: &str) -> Result<(String, String, String)> {
 ///
 /// If an error happens, it deletes the directory created.
 pub fn clone<P: AsRef<Path>>(url: &str, place: P) -> Result<()> {
-
     match clone_dirty(url, &place) {
         Ok(o) => Ok(o),
         Err(e) => {
             remove_dir_all(&place).ok();
             Err(e)
-        },
         }
-
+    }
 }
 
 /// Clones a git repository in the right place.
 fn clone_dirty<P: AsRef<Path>>(url: &str, place: P) -> Result<()> {
-
     let place = place.as_ref();
 
     if place.exists() {
@@ -107,5 +104,4 @@ fn clone_dirty<P: AsRef<Path>>(url: &str, place: P) -> Result<()> {
         Ok(o) if !o.success() => Err(Error::GitCloneError(None)),
         Ok(_) => Ok(()),
     }
-
 }

src/lib.rs

@@ -12,8 +12,8 @@
 
 #![warn(missing_docs)]
 
-use std::{env, fmt, num, error, result};
 use std::io;
+use std::{env, error, fmt, num, result};
 
 use colored::*;
 
@@ -29,7 +29,7 @@ macro_rules! impl_from_error {
                 $variant(e)
             }
         }
-    }
+    };
 }
 
 #[derive(Debug)]
@@ -70,51 +70,70 @@ impl_from_error!(Error, Error::ParseIntError, num::ParseIntError);
 impl fmt::Display for Error {
     fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
         match self {
-            Error::NoGclonePath(e) =>
+            Error::NoGclonePath(e) => write!(
-                write!(fmt, "{} {} {}",
+                fmt,
+                "{} {} {}",
                 "error:".bold().red(),
                 "couldn't read environment variable GCLONE_PATH".bold(),
-                    e),
+                e
-            Error::IoError(e) =>
+            ),
-                write!(fmt, "{} {} {}",
+            Error::IoError(e) => write!(
+                fmt,
+                "{} {} {}",
                 "error:".bold().red(),
                 "couldn't read or write cache:".bold(),
-                    e),
+                e
-            Error::GitUrlParseError =>
+            ),
-                write!(fmt, "{} {}",
+            Error::GitUrlParseError => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "couldn't guess server, owner and repo from url".bold()),
+                "couldn't guess server, owner and repo from url".bold()
-            Error::GitCloneError(Some(e)) =>
+            ),
-                write!(fmt, "{} {} {}",
+            Error::GitCloneError(Some(e)) => write!(
+                fmt,
+                "{} {} {}",
                 "error:".bold().red(),
                 "couldn't clone git repository:".bold(),
-                    e),
+                e
-            Error::GitCloneError(None) =>
+            ),
-                write!(fmt, "{} {}",
+            Error::GitCloneError(None) => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "couldn't clone git repository".bold()),
+                "couldn't clone git repository".bold()
-            Error::PathAlreadyExists =>
+            ),
-                write!(fmt, "{} {}",
+            Error::PathAlreadyExists => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "the path corresponding to the repository already exists".bold()),
+                "the path corresponding to the repository already exists".bold()
-            Error::WrongArgument =>
+            ),
-                write!(fmt, "{} {}",
+            Error::WrongArgument => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "this program expects exactly one argument".bold()),
+                "this program expects exactly one argument".bold()
-            Error::ParseIntError(e) =>
+            ),
-                write!(fmt, "{} {} {}",
+            Error::ParseIntError(e) => write!(
+                fmt,
+                "{} {} {}",
                 "error:".bold().red(),
                 "couldn't parse integer:".bold(),
-                    e),
+                e
-            Error::OutsideRange =>
+            ),
-                write!(fmt, "{} {}",
+            Error::OutsideRange => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "integer is outside the range".bold()),
+                "integer is outside the range".bold()
-            Error::NoSuchDirectory =>
+            ),
-                write!(fmt, "{} {}",
+            Error::NoSuchDirectory => write!(
+                fmt,
+                "{} {}",
                 "error:".bold().red(),
-                    "no such directory was found".bold()),
+                "no such directory was found".bold()
-
+            ),
         }
     }
 }

src/pgd.rs

@@ -1,5 +1,7 @@
 use std::process::exit;
+
 use colored::*;
+
 use gclone::{first_arg, Cache, Error, Result};
 
 fn main() {
@@ -15,26 +17,26 @@ fn main_result() -> Result<()> {
 }
 
 fn main_with_cache(request: &str, regen: bool) -> Result<()> {
-
     let (cache, just_generated) = match Cache::read() {
         Ok(c) => (c, false),
         Err(_) => {
             let cache = Cache::generate();
             cache.write()?;
             (cache, true)
-        },
+        }
     };
 
     let only_match = match cache.find_interactive(&request) {
-
         Err(Error::NoSuchDirectory) if regen && !just_generated => {
-             eprintln!("{} {}",
+            eprintln!(
+                "{} {}",
                 "warning:".bold().yellow(),
-                 "directory not found, regenerating cache...".bold());
+                "directory not found, regenerating cache...".bold()
+            );
             let cache = Cache::generate();
             cache.write()?;
             return main_with_cache(request, false);
-        },
+        }
 
         Err(e) => return Err(e),
         Ok(x) => x,
@@ -43,6 +45,4 @@ fn main_with_cache(request: &str, regen: bool) -> Result<()> {
     println!("{}", only_match);
 
     Ok(())
-
 }
-