2006-02-08 17:20:05 +08:00
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function __fish_contains_opt -d "Checks if a specific option has been given in the current commandline"
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set -l next_short
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set -l short_opt
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set -l long_opt
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for i in $argv
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if test $next_short
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set next_short
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2006-12-13 04:37:27 +08:00
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set short_opt $short_opt $i
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2006-02-08 17:20:05 +08:00
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else
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switch $i
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case -s
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set next_short 1
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case '-*'
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echo __fish_contains_opt: Unknown option $i
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return 1
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case '**'
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2006-12-13 04:37:27 +08:00
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set long_opt $long_opt $i
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2006-02-08 17:20:05 +08:00
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end
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end
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end
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for i in $short_opt
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if test -z $i
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continue
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end
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2006-11-29 22:00:04 +08:00
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if commandline -cpo | sgrep -- "^-"$i"\|^-[^-]*"$i >/dev/null
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2006-02-08 17:20:05 +08:00
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return 0
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end
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2006-11-29 22:00:04 +08:00
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if commandline -ct | sgrep -- "^-"$i"\|^-[^-]*"$i >/dev/null
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2006-02-08 17:20:05 +08:00
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return 0
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end
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end
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for i in $long_opt
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if test -z $i
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continue
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end
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if contains -- --$i (commandline -cpo)
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return 0
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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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