feat: set up tracing

src/logging.rs

@@ -0,0 +1,16 @@
+use tracing::dispatcher::SetGlobalDefaultError;
+use tracing::subscriber::set_global_default;
+use tracing::Level;
+use tracing_subscriber::{filter::Targets, fmt, layer::SubscriberExt, registry, Layer};
+
+fn configure_tracing(filter: Targets) -> Result<(), SetGlobalDefaultError> {
+    let registry = registry();
+    let stdout_log = fmt::layer().compact();
+    let subscriber = registry.with(stdout_log.with_filter(filter));
+    set_global_default(subscriber)
+}
+
+pub(crate) fn init() -> Result<(), SetGlobalDefaultError> {
+    let tracing_filter = Targets::new().with_target("gitice", Level::TRACE);
+    configure_tracing(tracing_filter)
+}

src/main.rs

@@ -1,5 +1,6 @@
 pub(crate) mod cli;
 pub(crate) mod git;
+pub(crate) mod logging;
 pub(crate) mod model;
 
 use clap::Parser;
@@ -8,6 +9,7 @@ use git::freeze_repos;
 use git::thaw_repos;
 
 fn main() -> anyhow::Result<()> {
+    logging::init()?;
     let opts = Opts::parse();
 
     match opts.subcommand {