diff options
Diffstat (limited to '.config/fish/conf.d/abbr_tips.fish')
| -rw-r--r-- | .config/fish/conf.d/abbr_tips.fish | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/.config/fish/conf.d/abbr_tips.fish b/.config/fish/conf.d/abbr_tips.fish new file mode 100644 index 00000000..848ee6da --- /dev/null +++ b/.config/fish/conf.d/abbr_tips.fish @@ -0,0 +1,155 @@ +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 |