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< # $FreeBSD: head/usr.sbin/bsdconfig/share/packages/index.subr 252738 2013-07-05 01:21:01Z dteske $
---
> # $FreeBSD: head/usr.sbin/bsdconfig/share/packages/index.subr 252745 2013-07-05 01:44:59Z dteske $
244a245,282
> # f_index_search $var_to_get $name [$var_to_set]
> #
> # Search the package INDEX ($PACKAGE_INDEX by default if/when $var_to)get is
> # NULL; but should not be missing) for $name, returning the first match.
> # Matches are strict (not regular expressions) and must match the beginning
> # portion of the package name to be considered a match. If $var_to_set is
> # missing or NULL, output is sent to standard output. If a match is found,
> # returns success; otherwise failure.
> #
> f_index_search()
> {
> local __var_to_get="${1:-PACKAGE_INDEX}" __pkg_basename="$2"
> local __var_to_set="$3"
>
> f_dprintf "f_index_search: Searching package data (in %s) for %s" \
> "$__var_to_get" "$__pkg_basename"
>
> local __pkg=
> __pkg=$( debug= f_getvar "$__var_to_get" |
> awk -F'|' -v basename="$__pkg_basename" '
> BEGIN { n = length(basename) }
> substr($1, 0, n) == basename { print $1; exit }
> ' )
> if [ ! "$__pkg" ]; then
> f_dprintf "f_index_search: No packages matching %s found" \
> "$__pkg_basename"
> return $FAILURE
> fi
>
> f_dprintf "f_index_search: Found package %s" "$__pkg"
> if [ "$__var_to_set" ]; then
> setvar "$__var_to_set" "$__pkg"
> else
> echo "$__pkg"
> fi
> return $SUCCESS
> }
>