mirror of
https://github.com/fish-shell/fish-shell
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116 lines
6.3 KiB
Fish
116 lines
6.3 KiB
Fish
#
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# Completions for the 'set' builtin
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#
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#
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# All locale variables used by set completions
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#
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set -g __fish_locale_vars LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
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#
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# Various helper functions
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#
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function __fish_set_is_color -d 'Test if We are specifying a color value for the prompt'
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set -l cmd (commandline -poc)
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set -e cmd[1]
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for i in $cmd
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switch $i
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case 'fish_color_*' 'fish_pager_color_*'
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return 0
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case '-*'
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case '*'
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return 1
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end
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end
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return 1
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end
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function __fish_set_is_locale -d 'Test if We are specifying a locale value for the prompt'
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set -l cmd (commandline -poc)
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set -e cmd[1]
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for i in $cmd
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switch $i
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case $__fish_locale_vars
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return 0
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case '-*'
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continue
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case '*'
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return 1
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end
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end
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return 1
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end
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function __fish_set_special_vars
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printf %s\t%s\n CDPATH "A list of dirs that cd uses"
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printf %s\t%s\n fish_emoji_width "How wide your terminal displays emoji (2 since Unicode 9, 1 previously)"
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printf %s\t%s\n fish_ambiguous_width "How wide your terminal displays ambiguous chars (1 or 2)"
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printf %s\t%s\n fish_escape_delay_ms "How long fish waits to distinguish escape and alt"
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printf %s\t%s\n fish_greeting "The message to display at start (also a function)"
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printf %s\t%s\n fish_history "The session id to store history under"
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printf %s\t%s\n fish_trace "Enables execution tracing (if set to non-empty value)"
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printf %s\t%s\n fish_user_paths "A list of dirs to prepend to PATH"
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printf %s\t%s\n BROWSER "The browser to use"
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end
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#
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# Completions
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#
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# Regular switches, set only accepts these before the variable name,
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# so we need to test using "fish_is_nth_token 1"
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complete -c set -n "fish_is_nth_token 1" -s e -l erase -d "Erase variable"
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complete -c set -n "fish_is_nth_token 1" -s x -l export -d "Export variable to subprocess"
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complete -c set -n "fish_is_nth_token 1" -s u -l unexport -d "Do not export variable to subprocess"
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complete -c set -n "fish_is_nth_token 1" -s f -l function -d "Make variable function-scoped"
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complete -c set -n "fish_is_nth_token 1" -s g -l global -d "Make variable scope global"
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complete -c set -n "fish_is_nth_token 1" -s l -l local -d "Make variable scope local"
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complete -c set -n "fish_is_nth_token 1" -s U -l universal -d "Share variable persistently across sessions"
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complete -c set -n "fish_is_nth_token 1" -s q -l query -d "Test if variable is defined"
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complete -c set -n "fish_is_nth_token 1" -s h -l help -d "Display help and exit"
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complete -c set -n "fish_is_nth_token 1" -s n -l names -d "List the names of the variables, but not their value"
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complete -c set -n "fish_is_nth_token 1" -s a -l append -d "Append value to a list"
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complete -c set -n "fish_is_nth_token 1" -s p -l prepend -d "Prepend value to a list"
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complete -c set -n "fish_is_nth_token 1" -s S -l show -d "Show variable"
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complete -c set -n "fish_is_nth_token 1" -l path -d "Make variable as a path variable"
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complete -c set -n "fish_is_nth_token 1" -l unpath -d "Make variable not as a path variable"
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#TODO: add CPP code to generate list of read-only variables and exclude them from the following completions
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# Complete using preexisting variable names
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complete -c set -n 'fish_is_nth_token 1; and not __fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s g -s U -l local -l global -l universal' -x -a "(set -l | string match -rv '^__' | string replace ' ' \t'Local Variable: ')"
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complete -c set -n 'fish_is_nth_token 1; and not __fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s g -s U -l local -l global -l universal' -x -a "(set -g | string match -rv '^__' | string replace ' ' \t'Global Variable: ')"
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complete -c set -n 'fish_is_nth_token 1; and not __fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s g -s U -l local -l global -l universal' -x -a "(set -U | string match -rv '^__' | string replace ' ' \t'Universal Variable: ')"
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# Complete some fish configuration variables even if they aren't set.
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complete -c set -n 'fish_is_nth_token 1; and not __fish_seen_argument -s e -l erase' -x -a "(__fish_set_special_vars)"
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# Complete scope-specific variables
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complete -c set -n 'fish_is_nth_token 1; and __fish_seen_argument -s l -l local' -x -a "(set -l | string replace ' ' \t'Local Variable: ')"
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complete -c set -n 'fish_is_nth_token 1; and __fish_seen_argument -s g -l global' -x -a "(set -g | string replace ' ' \t'Global Variable: ')"
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complete -c set -n 'fish_is_nth_token 1; and __fish_seen_argument -s U -l universal' -x -a "(set -U | string replace ' ' \t'Universal Variable: ')"
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# Complete using preexisting variable names for `set --erase`
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complete -c set -n '__fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s U -s g -l local -l global -l Universal' -f -a "(set -g | string replace ' ' \tGlobal\ Variable:\ )"
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complete -c set -n '__fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s U -s g -l local -l global -l Universal' -f -a "(set -l | string replace ' ' \tLocal\ Variable:\ )"
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complete -c set -n '__fish_seen_argument -s e -l erase; and not __fish_seen_argument -s l -s U -s g -l local -l global -l Universal' -f -a "(set -U | string replace ' ' \tUniversal\ Variable:\ )"
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# Complete scope-specific variables for `set --erase`
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complete -c set -n '__fish_seen_argument -s e -l erase; and __fish_seen_argument -s g -l global' -f -a "(set -g | string replace ' ' \t'Global Variable: ')"
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complete -c set -n '__fish_seen_argument -s e -l erase; and __fish_seen_argument -s U -l universal' -f -a "(set -U | string replace ' ' \t'Universal Variable: ')"
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complete -c set -n '__fish_seen_argument -s e -l erase; and __fish_seen_argument -s l -l local' -f -a "(set -l | string replace ' ' \t'Local Variable: ')"
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# Color completions
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complete -c set -n __fish_set_is_color -x -a '(set_color --print-colors)'
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complete -c set -n __fish_set_is_color -s b -l background -x -a '(set_color --print-colors)' -d "Change background color"
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complete -c set -n __fish_set_is_color -s o -l bold -d 'Make font bold'
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# Locale completions
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complete -c set -n '__fish_set_is_locale; and not __fish_seen_argument -s e -l erase' -x -a '(command -sq locale; and locale -a)' -d Locale
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complete -c set -s L -l long -d 'Do not truncate long lines'
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