cannot show process on mac

[kenchou]

Describe the bug

❯ kill ps: illegal option -- -
usage: ps [-AaCcEefhjlMmrSTvwXx] [-O fmt | -o fmt] [-G gid[,gid...]]
          [-g grp[,grp...]] [-u [uid,uid...]]

System (please complete the following information):

• fish version 3.5.1
• Mac OS 12.5

[gazorby]

Hi @kenchou!

Are you on the latest fifc?
Can you run fisher update gazorby/fifc and test if it still happens?

[kenchou]

It's latest. I'm first install.
problem is here: https://github.com/gazorby/fifc/blob/main/conf.d/fifc.fish#L26
The options of ps on mac os (BSD) are difference

from man ps

     -o      Display information associated with the space or comma separated list of keywords specified.  Multiple keywords
             may also be given in the form of more than one -o option.  Keywords may be appended with an equals (‘=’) sign and
             a string.  This causes the printed header to use the specified string instead of the standard header.  If all
             keywords have empty header texts, no header line is written.

Linux	Mac OS	memo
--format pid,command	-o pid,command	option -o both available on linux/mac
--no-headers	-o pid=,command=	append = to column name, both available on linux/mac

[gazorby]

Oh I see, thanks pointed that out.

So ps -ax -o pid=,command= should give the desired output

[kenchou]

Yes, I'm tried it. seems fine both on mac and linux

fifc \
    -n 'test "$fifc_group" = processes' \
    -s 'ps -ax -o pid=,command='