mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-29 05:03:46 +08:00
21a6a192ae
refactor gpg completions into functions comment changes; improve gpg version detection [ci skip]
31 lines
1.1 KiB
Fish
31 lines
1.1 KiB
Fish
# Helper function for contextual autocompletion of GPG crypto algorithm options
|
|
|
|
function __fish_print_gpg_algo -d "Complete using all algorithms of the type specified in argv[2] supported by gpg. argv[2] is a regexp" -a __fish_complete_gpg_command
|
|
# Set a known locale, so that the output format of 'gpg --version'
|
|
# is at least somewhat predictable. The locale will automatically
|
|
# expire when the function goes out of scope, and the original locale
|
|
# will take effect again.
|
|
set -lx LC_ALL C
|
|
|
|
# sed script explained:
|
|
# in the line that matches "$argv:"
|
|
# define label 'loop'
|
|
# if the line ends with a ','
|
|
# add next line to buffer
|
|
# transliterate '\n' with ' '
|
|
# goto loop
|
|
# remove everything until the first ':' of the line
|
|
# remove all blanks
|
|
# transliterate ',' with '\n' (OSX apparently doesn't like '\n' on RHS of the s-command)
|
|
# print result
|
|
$__fish_complete_gpg_command --version | sed -ne "/$argv[2]:/"'{:loop
|
|
/,$/{N; y!\n! !
|
|
b loop
|
|
}
|
|
s!^[^:]*:!!
|
|
s![ ]*!!g
|
|
y!,!\n!
|
|
p
|
|
}'
|
|
end
|