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update funced to use argparse

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This commit is contained in:
Kurtis Rader 2017-07-13 13:29:35 -07:00
parent df65ed8696
commit 6ecd0bcb32
1 changed files with 20 additions and 48 deletions
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68
share/functions/funced.fish
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@ -12,49 +12,29 @@ function __funced_md5
end
function funced --description 'Edit function definition'
set -l options 'h/help' 'e/editor=' 'i/interactive'
argparse -n funced --min-args=1 --max-args=1 $options -- $argv
or return
if set -q _flag_help
__fish_print_help funced
return 0
end
set funcname $argv[1]
# Check VISUAL first since theoretically EDITOR could be ed.
set -l editor
# Check VISUAL first since theoretically EDITOR could be ed
if set -q VISUAL
if set -q _flag_interactive
set editor fish
else if set -q _flag_editor
set editor $_flag_editor
else if set -q VISUAL
set editor $VISUAL
else if set -q EDITOR
set editor $EDITOR
end
set -l interactive
set -l funcname
while set -q argv[1]
switch $argv[1]
case -h --help
__fish_print_help funced
return 0
case -e --editor
set editor $argv[2]
set -e argv[2]
case -i --interactive
set interactive 1
case --
set funcname $funcname $argv[2]
set -e argv[2]
case '-*'
set_color red
printf (_ "%s: Unknown option %s\n") funced $argv[1]
set_color normal
return 1
case '*' '.*'
set funcname $funcname $argv[1]
end
set -e argv[1]
end
if test (count $funcname) -ne 1
set_color red
echo (_ "funced: You must specify one function name")
set_color normal
return 1
else
set editor fish
end
set -l init
@ -75,15 +55,7 @@ function funced --description 'Edit function definition'
end
end
# If no editor is specified, use fish
if test -z "$editor"
set editor fish
end
if begin
set -q interactive[1]
or test "$editor" = fish
end
if test "$editor" = fish
set -l IFS
if functions -q -- $funcname
# Shadow IFS here to avoid array splitting in command substitution