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completions/function: Update missing completions

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- Complete signals with --on-signal
- Complete variables with --on-variable and --inherit-variable
- Complete event handlers with --on-event
- Complete commands with --wraps
- Add `complete` spec for --inherit-variable
This commit is contained in:
Gokul 2020-06-22 13:39:12 +05:30 committed by Fabian Homborg
parent 1d1a2802ca
commit c7a8e35bfc
1 changed files with 32 additions and 4 deletions
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36
share/completions/function.fish
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@ -1,11 +1,39 @@
function __fish_complete_signals
__fish_make_completion_signals
for sig in $__kill_signals
# signal name as completion and signal number as description
printf "%s\t%s\n" (string split " " $sig)[-1..1]
end
end
function __fish_complete_variables
# Borrowed from completions for set command
set -l | string replace ' ' \t'Local Variable: '
set -g | string replace ' ' \t'Global Variable: '
set -U | string replace ' ' \t'Universal Variable: '
end
function __fish_complete_function_event_handlers
set -l handlers "fish_prompt" "When new prompt is about to be displayed" \
"fish_command_not_found" "When command lookup fails" \
"fish_preexec" "Before executing an interactive command" \
"fish_postexec" "After executing an interactive command" \
"fish_exit" "Right before fish exits" \
"fish_cancel" "When commandline is cleared" \
"fish_posterror" "After executing command with syntax errors"
printf "%s\t%s\n" $handlers
end
complete -c function -s d -l description -d "Set function description" -x
complete -c function -xa "(functions -n)" -d Function
complete -c function -xa "(builtin -n)" -d Builtin
complete -c function -s j -l on-job-exit -d "Make the function a job exit event handler" -x
complete -c function -s p -l on-process-exit -d "Make the function a process exit event handler" -x
complete -c function -s s -l on-signal -d "Make the function a signal event handler" -x
complete -c function -s v -l on-variable -d "Make the function a variable update event handler" -x
complete -c function -s e -l on-event -d "Make the function a generic event handler" -xa 'fish_prompt fish_command_not_found'
complete -c function -s s -l on-signal -d "Make the function a signal event handler" -xka "(__fish_complete_signals)"
complete -c function -s v -l on-variable -d "Make the function a variable update event handler" -xa "(__fish_complete_variables)"
complete -c function -s e -l on-event -d "Make the function a generic event handler" -xa "(__fish_complete_function_event_handlers)"
complete -c function -s a -l argument-names -d "Specify named arguments" -x
complete -c function -s S -l no-scope-shadowing -d "Do not shadow variable scope of calling function"
complete -c function -s w -l wraps -d "Inherit completions from the given command" -r
complete -c function -s w -l wraps -d "Inherit completions from the given command" -xa "(__fish_complete_command)"
complete -c function -s V -l inherit-variable -d "Snapshot and define local variable" -xa "(__fish_complete_variables)"