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for mode in default insert
bind --mode $mode " " '__abbr_tips_bind_space'
bind --mode $mode \n '__abbr_tips_bind_newline'
bind --mode $mode \r '__abbr_tips_bind_newline'
end
set -g __abbr_tips_used 0
# Trim simple/double quotes from args
function trim_value
echo "$argv" | string trim --left --right --chars '"\'' | string join ' '
end
function __abbr_tips_install --on-event abbr_tips_install
# Regexes used to find abbreviation inside command
# Only the first matching group will be tested as an abbr
set -Ux ABBR_TIPS_REGEXES
set -a ABBR_TIPS_REGEXES '(^(\w+\s+)+(-{1,2})\w+)(\s\S+)'
set -a ABBR_TIPS_REGEXES '(^(\s?(\w-?)+){3}).*'
set -a ABBR_TIPS_REGEXES '(^(\s?(\w-?)+){2}).*'
set -a ABBR_TIPS_REGEXES '(^(\s?(\w-?)+){1}).*'
set -Ux ABBR_TIPS_PROMPT "\n💡 \e[1m{{ .abbr }}\e[0m => {{ .cmd }}"
set -gx ABBR_TIPS_AUTO_UPDATE 'background'
# Locking mechanism
# Prevent this file to spawn more than one subshell
if test "$USER" != 'root'
fish -c '__abbr_tips_init' &
end
end
function __abbr_tips --on-event fish_postexec -d "Abbreviation reminder for the current command"
set -l command (string split ' ' -- "$argv")
set -l cmd (string replace -r -a '\\s+' ' ' -- "$argv" )
# Update abbreviations lists when adding/removing abbreviations
if test "$command[1]" = "abbr"
# Parse args as abbr options
argparse --name 'abbr' --ignore-unknown 'a/add' 'e/erase' 'g/global' 'U/universal' -- $command
if set -q _flag_a
and not contains -- "$argv[2]" $__ABBR_TIPS_KEYS
set -a __ABBR_TIPS_KEYS "$argv[2]"
set -a __ABBR_TIPS_VALUES (trim_value "$argv[3..-1]")
else if set -q _flag_e
and set -l abb (contains -i -- "$argv[2]" $__ABBR_TIPS_KEYS)
set -e __ABBR_TIPS_KEYS[$abb]
set -e __ABBR_TIPS_VALUES[$abb]
end
else if test "$command[1]" = "alias"
# Update abbreviations list when adding aliases
set -l alias_key
set -l alias_value
# Parse args as `alias` options
argparse --name 'alias' --ignore-unknown 's/save' -- $command
if string match -q '*=*' -- "$argv[2]"
if test (count $argv) = 2
set command_split (string split '=' -- $argv[2])
set alias_key "a__$command_split[1]"
set alias_value $command_split[2]
set -a alias_value $command[3..-1]
end
else
set alias_key "a__$argv[2]"
set alias_value $argv[3..-1]
end
set alias_value (trim_value "$alias_value")
if set -l abb (contains -i -- "$argv[3..-1]" $__ABBR_TIPS_KEYS)
set __ABBR_TIPS_KEYS[$abb] $alias_key
set __ABBR_TIPS_VALUES[$abb] $alias_value
else
set -a __ABBR_TIPS_KEYS $alias_key
set -a __ABBR_TIPS_VALUES $alias_value
end
else if test "$command[1]" = "functions"
# Parse args as `functions` options
argparse --name 'functions' 'e/erase' -- $command
# Update abbreviations list when removing aliases
if set -q _flag_e
and set -l abb (contains -i -- a__{$argv[2]} $__ABBR_TIPS_KEYS)
set -e __ABBR_TIPS_KEYS[$abb]
set -e __ABBR_TIPS_VALUES[$abb]
end
end
# Exit in the following cases :
# - abbreviation has been used
# - command is already an abbreviation
# - command not found
# - or it's a function (alias)
if test $__abbr_tips_used = 1
set -g __abbr_tips_used 0
return
else if abbr -q "$cmd"
or not type -q "$command[1]"
return
else if string match -q -- "alias $cmd *" (alias)
return
else if test (type -t "$command[1]") = 'function'
and count $ABBR_TIPS_ALIAS_WHITELIST >/dev/null
and not contains "$command[1]" $ABBR_TIPS_ALIAS_WHITELIST
return
end
set -l abb
if not set abb (contains -i -- "$cmd" $__ABBR_TIPS_VALUES)
for r in $ABBR_TIPS_REGEXES
if set abb (contains -i -- (string replace -r -a -- "$r" '$1' "$cmd") $__ABBR_TIPS_VALUES)
break
end
end
end
if test -n "$abb"
if string match -q "a__*" -- "$__ABBR_TIPS_KEYS[$abb]"
set -l alias (string sub -s 4 -- "$__ABBR_TIPS_KEYS[$abb]")
if functions -q "$alias"
echo -e (string replace -a '{{ .cmd }}' -- "$__ABBR_TIPS_VALUES[$abb]" \
(string replace -a '{{ .abbr }}' -- "$alias" "$ABBR_TIPS_PROMPT"))
else
set -e __ABBR_TIPS_KEYS[$abb]
set -e __ABBR_TIPS_VALUES[$abb]
end
else
echo -e (string replace -a '{{ .cmd }}' -- "$__ABBR_TIPS_VALUES[$abb]" \
(string replace -a '{{ .abbr }}' -- "$__ABBR_TIPS_KEYS[$abb]" "$ABBR_TIPS_PROMPT"))
end
end
return
end
function __abbr_tips_uninstall --on-event abbr_tips_uninstall
bind --erase \n
bind --erase \r
bind --erase " "
set --erase __abbr_tips_used
set --erase __abbr_tips_run_once
set --erase __ABBR_TIPS_VALUES
set --erase __ABBR_TIPS_KEYS
set --erase ABBR_TIPS_PROMPT
set --erase ABBR_TIPS_AUTO_UPDATE
set --erase ABBR_TIPS_ALIAS_WHITELIST
set --erase ABBR_TIPS_REGEXES
functions --erase __abbr_tips_init
functions --erase __abbr_tips_bind_newline
functions --erase __abbr_tips_bind_space
functions --erase __abbr_tips
end
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