Display dates with the host's timezone

Fixes #54 using the datetime crate's spiffy new time zone ability.

Cargo.lock

@@ -2,15 +2,15 @@
 name = "exa"
 version = "0.2.0"
 dependencies = [
- "ansi_term 0.5.2",
+ "ansi_term 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "datetime 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "datetime 0.2.0",
  "getopts 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "git2 0.2.11 (git+https://github.com/alexcrichton/git2-rs.git)",
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "locale 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "natord 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "number_prefix 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "pad 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -20,6 +20,7 @@ dependencies = [
 [[package]]
 name = "ansi_term"
 version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bitflags"
@@ -27,20 +28,25 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "datetime"
-version = "0.1.7"
+name = "byteorder"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "datetime"
+version = "0.2.0"
 dependencies = [
  "locale 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "pad 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex_macros 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex_macros 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tz 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "gcc"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -54,12 +60,12 @@ dependencies = [
 [[package]]
 name = "git2"
 version = "0.2.11"
-source = "git+https://github.com/alexcrichton/git2-rs.git#49c7a7b3853626180e1767051ed53f0400140ff2"
+source = "git+https://github.com/alexcrichton/git2-rs.git#f63542fb5d58c138dd3ec32f78ab3f97e2251cfa"
 dependencies = [
  "bitflags 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "libgit2-sys 0.2.14 (git+https://github.com/alexcrichton/git2-rs.git)",
- "url 0.2.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.2.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -70,10 +76,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "libgit2-sys"
 version = "0.2.14"
-source = "git+https://github.com/alexcrichton/git2-rs.git#49c7a7b3853626180e1767051ed53f0400140ff2"
+source = "git+https://github.com/alexcrichton/git2-rs.git#f63542fb5d58c138dd3ec32f78ab3f97e2251cfa"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "libssh2-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libssh2-sys 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -89,7 +95,7 @@ dependencies = [
 
 [[package]]
 name = "libssh2-sys"
-version = "0.1.23"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -113,7 +119,7 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -136,7 +142,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "num"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "rand 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -145,7 +151,7 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -156,7 +162,7 @@ name = "number_prefix"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "num 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -164,7 +170,7 @@ name = "openssl-sys"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "libressl-pnacl-sys 2.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -201,15 +207,23 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "0.1.30"
+version = "0.1.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "regex-syntax 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex_macros"
-version = "0.1.17"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "regex 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.1.33 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -225,6 +239,14 @@ dependencies = [
  "rand 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tz"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "unicode-width"
 version = "0.1.1"
@@ -232,7 +254,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "url"
-version = "0.2.34"
+version = "0.2.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -9,7 +9,7 @@ name = "exa"
 [dependencies]
 ansi_term = "0.5.0"
 bitflags = "0.1"
-datetime = "0.1.3"
+datetime = "0.2.0"
 getopts = "0.2.1"
 libc = "*"
 locale = "0.1.2"

src/output/details.rs

@@ -19,6 +19,8 @@ use number_prefix::{binary_prefix, decimal_prefix, Prefixed, Standalone, PrefixN
 
 use datetime::local::{LocalDateTime, DatePiece};
 use datetime::format::{DateFormat};
+use datetime::zoned::{VariableOffset, TimeZone};
+
 
 /// With the **Details** view, the output gets formatted into columns, with
 /// each `Column` object showing some piece of information about the file,
@@ -128,6 +130,7 @@ pub struct Table<U> {
 
     time:         locale::Time,
     numeric:      locale::Numeric,
+    tz:           VariableOffset,
     users:        U,
     colours:      Colours,
     current_year: i64,
@@ -140,6 +143,7 @@ impl Default for Table<MockUsers> {
             rows:    Vec::new(),
             time:    locale::Time::english(),
             numeric: locale::Numeric::english(),
+            tz:      VariableOffset::localtime().unwrap(),
             users:   MockUsers::with_current_uid(0),
             colours: Colours::default(),
             current_year: 1234,
@@ -158,6 +162,7 @@ impl Table<OSUsers> {
 
             time:         locale::Time::load_user_locale().unwrap_or_else(|_| locale::Time::english()),
             numeric:      locale::Numeric::load_user_locale().unwrap_or_else(|_| locale::Numeric::english()),
+            tz:           VariableOffset::localtime().unwrap(),
             users:        OSUsers::empty_cache(),
             colours:      colours,
             current_year: LocalDateTime::now().year(),
@@ -304,7 +309,7 @@ impl<U> Table<U> where U: Users {
     }
 
     fn render_time(&self, timestamp: f::Time) -> Cell {
-        let date = LocalDateTime::at(timestamp.0);
+        let date = self.tz.at(LocalDateTime::at(timestamp.0));
 
         let format = if date.year() == self.current_year {
                 DateFormat::parse("{2>:D} {:M} {2>:h}:{02>:m}").unwrap()
@@ -313,7 +318,7 @@ impl<U> Table<U> where U: Users {
                 DateFormat::parse("{2>:D} {:M} {5>:Y}").unwrap()
             };
 
-        Cell::paint(self.colours.date, &format.format(date, &self.time))
+        Cell::paint(self.colours.date, &format.format(&date, &self.time))
     }
 
     fn render_git_status(&self, git: f::Git) -> Cell {