improve MacOS support

bin/distr_info

@@ -237,6 +237,11 @@ elif [ `uname` = "SunOS" ] ; then
 	DISTRIB_ID="SunOS"
 	DISTRIB_RELEASE=$(uname -r)
 
+# fixme: can we detect by some file?
+elif [ `uname` = "Darwin" ] ; then
+	DISTRIB_ID="MacOS"
+	DISTRIB_RELEASE=$(uname -r)
+
 # try use standart LSB info by default
 elif distro lsb-release && [ -n "$DISTRIB_RELEASE" ]; then
 	# use LSB

bin/epm-info

@@ -84,6 +84,9 @@ case $PMTYPE in
 	ipkg)
 		docmd ipkg info $pkg_names
 		;;
+	homebrew)
+		docmd brew info $pkg_names
+		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"
 		;;

bin/epm-packages

@@ -88,7 +88,7 @@ case $PMTYPE in
 		fi
 		;;
 	homebrew)
-		CMD="brew $pkg_filenames"
+		CMD="brew list $pkg_filenames"
 		;;
 	ipkg)
 		CMD="ipkg list"

bin/epm-search

@@ -99,6 +99,7 @@ __epm_search_make_grep()
 	# FIXME: The World has not idea how to do grep both string
 	# http://stackoverflow.com/questions/10110051/grep-with-two-strings-logical-and-in-regex?rq=1
 	for i in $list ; do
+		# FIXME -n on MacOS?
 		echo -n " | egrep -i --color -- \"$i\""
 	done
 }

bin/epm-upgrade

@@ -61,7 +61,9 @@ epm_upgrade()
 		CMD="chocolatey update all"
 		;;
 	homebrew)
-		CMD="brew upgrade"
+		#CMD="brew upgrade"
+		sudocmd "brew upgrade `brew outdated`"
+		return
 		;;
 	ipkg)
 		CMD="ipkg upgrade"