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https://github.com/fish-shell/fish-shell
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072974ec5c
I never realized script-local variables set after the function definition do not keep their value when the function is executed later in the file.
35 lines
1.7 KiB
Fish
35 lines
1.7 KiB
Fish
# First argument is the names of the service, i.e. a file in /etc/init.d
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complete -c service -n "__fish_is_first_token" -xa "(__fish_print_service_names)" -d "Service"
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set -l service_commands
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function __fish_complete_static_service_actions
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#The second argument is what action to take with the service
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complete -c service -n "not __fish_is_first_token" -xa "$argv"
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end
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# as found in __fish_print_service_names.fish
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if test -d /run/systemd/system # Systemd systems
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set service_commands start stop restart status enable disable
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__fish_complete_static_service_actions $service_commands
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else if type -f rc-service 2>/dev/null # OpenRC (Gentoo)
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set service_commands start stop restart
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__fish_complete_static_service_actions $service_commands
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else if test -d /etc/init.d # SysV on Debian and other linuxen
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set service_commands start stop "--full-restart"
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__fish_complete_static_service_actions $service_commands
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else # FreeBSD
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# Use the output of `service -v foo` to retrieve the list of service-specific verbs
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# We can safely use `sed` here because this is platform-specific
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complete -c service -n "not __fish_is_first_token" -xa "(__fish_complete_freebsd_service_actions)"
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end
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function __fish_complete_freebsd_service_actions
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# Use the output of `service -v foo` to retrieve the list of service-specific verbs
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# Output takes the form "[prefix1 prefix2 ..](cmd1 cmd2 cmd3)" where any combination
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# of zero or one prefixe(s) and any one command is a valid verb.
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set -l service_name (commandline --tokenize --cut-at-cursor)[-1]
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set -l results (service $service_name -v 2>| string match -r '\\[(.*)\\]\\((.*)\\)')
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set -l prefixes "" (string split '|' -- $results[2])
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set -l commands (string split '|' -- $results[3])
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printf '%s\n' $prefixes$commands
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end
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