This plugin *only* provides utility functions, so it has zero cost to just being enabled. This allows us to eliminate assumptions from `lib/theme` and several themes.
- Don't define some aliases if the target isn't installed, use _command_exists to check instead of `type` and `which`.
- Use `$EDITOR` for the editor for aliases about editing, excep the `sudo` ones because maybe you want those specifically?
- Fix `ls` aliases to match their common definitions (-A instead of -a: don't show '.' and '..' when displaying hidden files).
The logic to guess whether to use `.bash_profile` or `.bashrc` was buggy and wrong. Just use `.bashrc` and either automatically fill in a `.bash_profile`, or notify the user that they need to edit their `.bash_profile`.
Use `$EPOCHREALTIME` (or `$SECONDS`) built-in variable provided by Bash instead of `date +%s`. We're only measuing the difference in seconds, so avoid both the binary invocation as well as the subshell.
Alsö, Reduce environmental pollution by not exporting every variable, and unsetting when done.
Change variable names to match lib/command-duration
Remove `preexec_return_notification()` in favor of `lib/command-duration`'s `_command_duration_pre_exec()`.
This should now use the same preexec hook and variables as the theme library `command_duration`.
tests: handle nanoseconds
Fallback to `$SECONDS` for older versions of _Bash_.
Instead of shortcircuiting the definition, just short-circuit the function. This allows the variable to be set later, e.g. on theme change.
Calculate the position (from 1 to 12) of the hour hand on the clock emoji used for the _command_duration string.
Expressly handle COMMAND_DURATION_COLOR as blank when undefined.
My apologies to future `git blame` hunters ♥
Use the "short" host name by default (`\h`), not the fully qualified domain name (`\H`)...
lib/theme: don't redefine battery_char()
Combine the two definitions for `battery_char()` so the second one doesn't just overwrite the first one. Do one or the other, not both.
Don't evaluate if `battery_percentage()` is available at load time, evaluate it at run time.
Don't run `date` for `$THEME_TIME_FORMAT`, use `\D{fmt}`.
John D Pell
John D Pell
Noah Gorny