emlop
From Gentoo Wiki
emlop parses emerge logs to yield useful info like merge history and merge time prediction. It draws inspiration from genlop and qlop but aims to be faster, more accurate, and more ergonomic. Emlop is written in Rust.
Installation
Emerge
root #emerge --ask app-portage/emlopUsage
Invocation
user $emlop --helpA fast, accurate, ergonomic EMerge LOg Parser
https://github.com/vincentdephily/emlop
Usage: emlop [OPTIONS] <COMMAND>
Commands:
log Show log of sucessful merges, unmerges and syncs
predict Predict merge times for current or pretended merges
stats Show statistics about syncs, per-package (un)merges, and total (un)merges
accuracy Compare actual merge time against predicted merge time
complete Generate shell completion script
Options:
-F, --logfile <file>
Location of emerge log file
-v...
Increase verbosity (defaults to errors only)
-v: show warnings
-vv: show info
-vvv: show debug
-h, --help
Print help (see a summary with '-h')
-V, --version
Print version
Filter:
-f, --from <date>
Only parse log entries after <date>
2018-03-04|2018-03-04 12:34:56|2018-03-04T12:34: Absolute ISO date
123456789: Absolute unix timestamp
1 year, 2 months|10d: Relative date
-t, --to <date>
Only parse log entries before <date>
2018-03-04|2018-03-04 12:34:56|2018-03-04T12:34: Absolute ISO date
123456789: Absolute unix timestamp
1 year, 2 months|10d: Relative date
Format:
-H, --header [<bool>]
Show table header
--duration <format>
Output durations in different formats
hms|(default): 10:30
hmsfixed: 0:10:30
secs|s: 630
human|h: 10 minutes, 30 seconds
--date <format>
Output dates in different formats
ymd|d: 2022-01-31
(default)|ymdhms|dt: 2022-01-31 08:59:46
ymdhmso|dto: 2022-01-31 08:59:46 +00:00
rfc3339|3339: 2022-01-31T08:59:46+00:00
rfc2822|2822: Mon, 31 Jan 2022 08:59:46 +00:00
compact: 20220131085946
unix: 1643619586
--utc [<bool>]
Parse/display dates in UTC instead of local time
--color [<bool>]
Enable color (yes/no/auto)
(default)|auto|a: colored if on tty
(empty)|yes|y: colored
no|n: not colored
-o, --output <format>
Ouput format (columns/tab/auto)
(default)|auto|a: columns on tty, tab otherwise
columns|c: space-aligned columns
tab|t: tab-separated values
Commands and long args can be abbreviated (eg `emlop l -ss --head -f1w`)
Commands have their own -h / --help
Exit code is 0 if sucessful, 1 if search found nothing, 2 in case of other errors
Config can be set in $HOME/.config/emlop.toml, see example in /usr/share/doc/emlop-0.7.0
Examples
Refresh status every 10 seconds:
user $watch -cn 10 emlop p --colorShow merge times:
root #emlop l dev-build/cmake2024-10-12 16:22:34 1:19:56 dev-build/cmake-3.30.2 2024-10-13 12:36:02 17 dev-build/cmake-3.30.2 2024-10-21 20:26:52 27:29 dev-build/cmake-3.30.5