diff options
author | zjp <jiping_zhou@foxmail.com> | 2023-05-13 13:47:21 +0800 |
---|---|---|
committer | Denis Isidoro <denis.isidoro@uber.com> | 2023-12-10 06:26:32 -0300 |
commit | 2026b708cfe4994e283f64d080df1ed0e9b0d9cc (patch) | |
tree | 4a9c4c11633262212249335cf2eec7c79b465c04 | |
parent | 13318c449477a7091f4239b2f2403117e33c8dee (diff) |
eprintln init_logger failure (may need redir if it's flushed away)
and add a description on logging
-rw-r--r-- | docs/config_file.md | 37 | ||||
-rw-r--r-- | src/bin/main.rs | 7 |
2 files changed, 42 insertions, 2 deletions
diff --git a/docs/config_file.md b/docs/config_file.md new file mode 100644 index 0000000..25498c0 --- /dev/null +++ b/docs/config_file.md @@ -0,0 +1,37 @@ +## Config file + +- [Example](#example) +- [Location](#location) +- [Creating the file](#creating-the-file) + +### Example + +An example config can be found by running: + +```sh +navi info config-example +``` + +You can also read it online by clicking [here](./config_file_example.yaml). + +### Location + +Run the following command to check where the config file is/should be located: + +```sh +navi info config-path +``` + +### Creating the file + +Run the following command to generate a config file with the default parameters: + +```sh +navi info config-example > "$(navi info config-path)" +``` + +### Logging + +The log file will be created under the same directory where the config locates. + +And you can use the `RUST_LOG` env to set the log level, e.g. `RUST_LOG=debug navi`. diff --git a/src/bin/main.rs b/src/bin/main.rs index 01f9ffb..fa12d64 100644 --- a/src/bin/main.rs +++ b/src/bin/main.rs @@ -24,8 +24,11 @@ impl FileAnIssue { } } -fn main() -> Result<(), anyhow::Error> { - init_logger()?; +fn main() -> anyhow::Result<()> { + if let Err(err) = init_logger() { + // may need redir stderr to a file to show this log initialization error + eprintln!("failed to initialize logging: {err:?}"); + } navi::handle().map_err(|e| { error!("{e:?}"); FileAnIssue::new(e).into() |