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Add intelligent service-specific completions under FreeBSD

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This commit is contained in:
Mahmoud Al-Qudsi 2018-06-12 19:24:18 -05:00
parent eca4273f77
commit 35a7e1ef0e
1 changed files with 14 additions and 8 deletions
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22
share/completions/service.fish
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@ -1,19 +1,25 @@
# Fist argument is the names of the service, i.e. a file in /etc/init.d
complete -c service -n "__fish_is_first_token" -xa "(__fish_print_service_names)" -d "Service name"
#The second argument is what action to take with the service
function __fish_complete_static_service_actions
complete -c service -n "not __fish_is_first_token" -xa "(eval echo -- $service_commands)"
end
set -l service_commands
# as found in __fish_print_service_names.fish
if test -d /run/systemd/system # Systemd systems
set service_commands start stop restart status enable disable
__fish_complete_static_service_actions
else if type -f rc-service 2>/dev/null # OpenRC (Gentoo)
set service_commands start stop restart
__fish_complete_static_service_actions
else if test -d /etc/init.d # SysV on Debian and other linuxen
set service_commands start stop "--full-restart"
__fish_complete_static_service_actions
else # FreeBSD
set service_commands start stop start_once stop_once
# Use the output of `service -v foo` to retrieve the list of service-specific verbs
# We can safely use `sed` here because this is platform-specific
complete -c service -n "not __fish_is_first_token" -xa "(set -l service_name (commandline --tokenize --cut-at-cursor)[-1]; eval printf '%s\n' (service \$service_name -v 2>| sed -rn 's/Usage.*\[/\{,/;s/\]|\)/\}/g;s/\|/,/g;s/\(/{/gp'))"
end
# Fist argument is the names of the service, i.e. a file in /etc/init.d
complete -c service -n "__fish_is_first_token" -xa "(__fish_print_service_names)" -d "Service name"
#The second argument is what action to take with the service
complete -c service -n "not __fish_is_first_token" -xa "$service_commands"