Move to env_logger cuz it's more popular

Signed-off-by: Alex Saveau <[email protected]>

Cargo.toml

@@ -15,14 +15,14 @@ cfg-if = "1.0.0"
 clap = { version = "4.4.18", features = ["derive", "wrap_help"] }
 clap-num = "1.1.1"
 clap-verbosity-flag = { package = "clap-verbosity-flag2", version = "2.1.1" }
+env_logger = { version = "0.11.1", default-features = false, features = ["auto-color"] }
 error-stack = "0.4.1"
 io-adapters = "0.3.0"
 itoa = "1.0.10"
 log = { version = "0.4.20", features = ["release_max_level_info"] }
 rand = { version = "0.8.5", default-features = false, features = ["std"] }
 rand_distr = "0.4.3"
 rand_xoshiro = "0.6.0"
-simple_logger = { version = "4.3.3", default-features = false, features = ["colors"] }
 sysexits = "0.7.11"
 thiserror = "1.0.56"
 thousands = "0.2.0"

src/main.rs

@@ -216,12 +216,10 @@ fn main() -> ExitCode {
         let level = args.verbose.log_level().unwrap_or_else(log::Level::max);
 
         #[cfg(not(feature = "trace"))]
-        match simple_logger::init_with_level(level) {
-            Ok(()) => {}
-            Err(e) => {
-                drop(writeln!(io::stderr(), "Failed to initialize logger: {e:?}"));
-            }
-        }
+        env_logger::builder()
+            .format_timestamp(None)
+            .filter_level(level.to_level_filter())
+            .init();
         #[cfg(feature = "trace")]
         {
             use tracing_log::AsTrace;

testdata/cmds/examples.md

@@ -21,7 +21,7 @@ Info output:
 ```console
 $ ftzz -vv -n 1K verbose
 About 1,000 files will be generated in approximately 1,000 directories distributed across a tree of maximum depth 5 where each directory contains approximately 4 other directories.
-INFO  [ftzz::generator] Starting config: Configuration { root_dir: "verbose", files: 1000, bytes: 0, files_exact: false, bytes_exact: false, fill_byte: None, dirs_per_dir: 3.9810717055349727, bytes_per_file: 0.0, max_depth: 5, seed: 2268264718836998093, human_info: HumanInfo { dirs_per_dir: 4, total_dirs: 1000, bytes_per_files: 0 } }
+[INFO  ftzz::generator] Starting config: Configuration { root_dir: "verbose", files: 1000, bytes: 0, files_exact: false, bytes_exact: false, fill_byte: None, dirs_per_dir: 3.9810717055349727, bytes_per_file: 0.0, max_depth: 5, seed: 2268264718836998093, human_info: HumanInfo { dirs_per_dir: 4, total_dirs: 1000, bytes_per_files: 0 } }
 Created 578 files across 1,033 directories.
 
 ```