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author | Jesse Luehrs <doy@tozt.net> | 2020-05-23 22:28:06 -0400 |
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committer | Jesse Luehrs <doy@tozt.net> | 2020-05-23 22:28:06 -0400 |
commit | ae16ddeb2adc33b1ec23abfae29a553c920d8af4 (patch) | |
tree | b7d165e0205ef421c9affc91c352223fbb9c8441 /src | |
parent | 71723e6b35876f0511638cd4473634f9716a6bea (diff) | |
download | rbw-ae16ddeb2adc33b1ec23abfae29a553c920d8af4.tar.gz rbw-ae16ddeb2adc33b1ec23abfae29a553c920d8af4.zip |
wrap log lines when necessary
Diffstat (limited to 'src')
-rw-r--r-- | src/bin/rbw/main.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/bin/rbw/main.rs b/src/bin/rbw/main.rs index 9160ded..50edd6f 100644 --- a/src/bin/rbw/main.rs +++ b/src/bin/rbw/main.rs @@ -239,7 +239,12 @@ fn main(opt: Opt) { env_logger::Env::default().default_filter_or("info"), ) .format(|buf, record| { - writeln!(buf, "{}: {}", record.level(), record.args()) + if let Some((w, _)) = term_size::dimensions() { + let out = format!("{}: {}", record.level(), record.args()); + writeln!(buf, "{}", textwrap::fill(&out, w - 1)) + } else { + writeln!(buf, "{}: {}", record.level(), record.args()) + } }) .init(); |