Merge pull request #38 from cmars/fix/no-ui-no-ansi

fix: disable ansi colors in no-ui mode

README.md

@@ -46,6 +46,18 @@ See `distrans --help` for more options.
 
 Try fetching a test file with `distrans get VLD0:cCHB85pEaV4bvRfywxnd2fRNBScR64UaJC8hoKzyr3M`.
 
+## Troubleshooting
+
+### Clock skew
+
+Distrans operates an embedded Veilid node, which requires a synchronized local clock. Clock skew can prevent distrans from connecting to the Veilid network.
+
+### Debug logging
+
+Logging can be configured with the [RUST_LOG environment variable](https://docs.rs/env_logger/latest/env_logger/#enabling-logging).
+
+`RUST_LOG=debug` will enable all debug-level logging in distrans as well as veilid-core, which may be useful for troubleshooting low-level Veilid network problems and reporting issues.
+
 # Development
 
 In a Nix environment, `nix develop github:cmars/distrans` (or `nix develop` in this directory) to get a devshell with the necessary tool dependencies.

src/lib.rs

@@ -8,7 +8,7 @@ use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilte
 
 pub fn initialize_stderr_logging() {
     tracing_subscriber::registry()
-        .with(tracing_subscriber::fmt::layer().with_writer(std::io::stdout))
+        .with(tracing_subscriber::fmt::layer().with_ansi(false).with_writer(std::io::stdout))
         .with(
             EnvFilter::builder()
                 .with_default_directive("distrans=debug".parse().unwrap())