Fix to be compatible with new env_logger

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

0001-Update-log-to-0.4-and-env_logger-to-0.5.patch

@@ -0,0 +1,39 @@
+From eff7122bb25f9fdad836785d3b2a6f29cdcdd040 Mon Sep 17 00:00:00 2001
+From: Laurent Arnoud <laurent@spkdev.net>
+Date: Thu, 3 May 2018 19:34:20 +0200
+Subject: [PATCH] Update log to 0.4 and env_logger to 0.5
+
+No change needed for ansi_term to 0.11
+---
+ src/bin/main.rs | 10 ++++------
+ 1 file changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/src/bin/main.rs b/src/bin/main.rs
+index 4140a27..ffb40a8 100644
+--- a/src/bin/main.rs
++++ b/src/bin/main.rs
+@@ -62,17 +62,15 @@ pub fn configure_logger() {
+         None         => false,
+     };
+ 
+-    let mut logs = env_logger::LogBuilder::new();
++    let mut logs = env_logger::Builder::new();
+     if present {
+-        logs.filter(None, log::LogLevelFilter::Debug);
++        logs.filter(None, log::LevelFilter::Debug);
+     }
+     else {
+-        logs.filter(None, log::LogLevelFilter::Off);
++        logs.filter(None, log::LevelFilter::Off);
+     }
+ 
+-    if let Err(e) = logs.init() {
+-        writeln!(stderr(), "Failed to initialise logger: {}", e).unwrap();
+-    }
++    logs.init()
+ }
+ 
+ 
+-- 
+2.20.1
+

exa-fix-metadata.diff

@@ -1,5 +1,5 @@
 --- exa-0.8.0/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ exa-0.8.0/Cargo.toml	2019-02-10T10:39:37.636572+01:00
++++ exa-0.8.0/Cargo.toml	2019-02-10T11:25:06.307236+01:00
 @@ -40,7 +40,7 @@
  version = "0.4.5"
  
@@ -9,17 +9,21 @@
  
  [dependencies.term_grid]
  version = "0.1.6"
-@@ -50,9 +50,6 @@
- 
+@@ -51,26 +51,23 @@
  [dependencies.unicode-width]
  version = "0.1.4"
--
+ 
 -[dependencies.getopts]
 -version = "0.2.14"
- 
+-
  [dependencies.glob]
  version = "0.2"
-@@ -64,13 +61,13 @@
+ 
+ [dependencies.log]
+-version = "0.3"
++version = "0.4"
+ 
+ [dependencies.num_cpus]
  version = "1.3.0"
  
  [dependencies.users]

rust-exa.spec

@@ -22,6 +22,8 @@ Source:         %{crates_source}
 Patch0:         exa-fix-metadata.diff
 # Make it work with new git2
 Patch1:         0001-Upgrade-libgit2.patch
+# Make it work with new env_logger
+Patch2:         0001-Update-log-to-0.4-and-env_logger-to-0.5.patch
 
 ExclusiveArch:  %{rust_arches}
 
@@ -34,7 +36,7 @@ BuildRequires:  (crate(glob/default) >= 0.2.0 with crate(glob/default) < 0.3.0)
 BuildRequires:  (crate(lazy_static/default) >= 1.0.0 with crate(lazy_static/default) < 2.0.0)
 BuildRequires:  (crate(libc/default) >= 0.2.9 with crate(libc/default) < 0.3.0)
 BuildRequires:  (crate(locale/default) >= 0.2.1 with crate(locale/default) < 0.3.0)
-BuildRequires:  (crate(log/default) >= 0.3.0 with crate(log/default) < 0.4.0)
+BuildRequires:  (crate(log/default) >= 0.4.0 with crate(log/default) < 0.5.0)
 BuildRequires:  (crate(natord/default) >= 1.0.7 with crate(natord/default) < 2.0.0)
 BuildRequires:  (crate(num_cpus/default) >= 1.3.0 with crate(num_cpus/default) < 2.0.0)
 BuildRequires:  (crate(number_prefix/default) >= 0.2.3 with crate(number_prefix/default) < 0.3.0)