function __fisher_validate -d "Validate a name, url or path" set -l id "[A-Za-z0-9_]+([.-]?[A-Za-z0-9_])*" if not set -q fisher_default_host set fisher_default_host https://github.com end while read -lp "" item switch "$item" case \*..\* /. / return 1 end if test -e "$item" if test $item = $HOME -o $HOME = $PWD return 1 end if test -f "$item" set item (dirname $item) end if not printf "%s\n" $item | grep "^\/" printf "$PWD/%s/%s" (dirname $item) (basename $item) end | sed -E 's|^/|file:///|;s|[./]*$||' else printf "%s\n" $item | sed -En " s#plg?ug?i?n#plugin# s#oh?my?i?f[iy]?h?si?h?#oh-my-fish# s#/\$## s#\.git\$## s#^(https?):*/* *(.*\$)#\1://\2#p s#^(@|(gh[:/])|(github(.com)?[/:]))/?($id)/($id)\$#https://github.com/\5/\7#p s#^(bb[:/])/*($id)/($id)\$#https://bitbucket.org/\2/\4#p s#^(gl[:/])/*($id)/($id)\$#https://gitlab.com/\2/\4#p s#^(omf[:/])/*($id)\$#https://github.com/oh-my-fish/\2#p s#^($id)/($id)\$#$fisher_default_host/\1/\3#p /^file:\/\/\/.*/p /^[a-z]+([._-]?[a-z0-9]+)*\$/p" end end end