[gentoo-commits] proj/portage:master commit in: bin/

[Brian Dolbec]

commit:     d8bcaa6564d33928d7dbdd7f186ef635d23b1fb7
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Sep 11 17:23:13 2014 +0000
Commit:     Brian Dolbec <brian.dolbec <AT> gmail <DOT> com>
CommitDate: Fri Sep 26 01:22:13 2014 +0000
URL:        http://sources.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=d8bcaa65

Allow inheriting utility eclasses in QA checks

Allow inheriting utility eclasses for use in QA checks. The eclasses can
be used e.g. to obtain paths or other data needed for the check.
However, the eclasses must not export phases or set ebuild metadata.

---
 bin/ebuild.sh         | 131 ++++++++++++++++++++++++++------------------------
 bin/misc-functions.sh |   2 +
 2 files changed, 70 insertions(+), 63 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index be044e0..b980caa 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -230,10 +230,10 @@ inherit() {
 		__export_funcs_var=__export_functions_$ECLASS_DEPTH
 		unset $__export_funcs_var
 
-		if [ "${EBUILD_PHASE}" != "depend" ] && \
-			[ "${EBUILD_PHASE}" != "nofetch" ] && \
-			[[ ${EBUILD_PHASE} != *rm ]] && \
-			[[ ${EMERGE_FROM} != "binary" ]] ; then
+		if [[ ${EBUILD_PHASE} != depend && ${EBUILD_PHASE} != nofetch && \
+			${EBUILD_PHASE} != *rm && ${EMERGE_FROM} != "binary" && \
+			-z ${_IN_INSTALL_QA_CHECK} ]]
+		then
 			# This is disabled in the *rm phases because they frequently give
 			# false alarms due to INHERITED in /var/db/pkg being outdated
 			# in comparison the the eclasses from the portage tree. It's
@@ -256,70 +256,75 @@ inherit() {
 		debug-print "inherit: $1 -> $location"
 		[[ -z ${location} ]] && die "${1}.eclass could not be found by inherit()"
 
-		#We need to back up the values of *DEPEND to B_*DEPEND
-		#(if set).. and then restore them after the inherit call.
-
-		#turn off glob expansion
-		set -f
-
-		# Retain the old data and restore it later.
-		unset B_IUSE B_REQUIRED_USE B_DEPEND B_RDEPEND B_PDEPEND B_HDEPEND
-		[ "${IUSE+set}"       = set ] && B_IUSE="${IUSE}"
-		[ "${REQUIRED_USE+set}" = set ] && B_REQUIRED_USE="${REQUIRED_USE}"
-		[ "${DEPEND+set}"     = set ] && B_DEPEND="${DEPEND}"
-		[ "${RDEPEND+set}"    = set ] && B_RDEPEND="${RDEPEND}"
-		[ "${PDEPEND+set}"    = set ] && B_PDEPEND="${PDEPEND}"
-		[ "${HDEPEND+set}"    = set ] && B_HDEPEND="${HDEPEND}"
-		unset IUSE REQUIRED_USE DEPEND RDEPEND PDEPEND HDEPEND
-		#turn on glob expansion
-		set +f
+		# inherits in QA checks can't handle metadata assignments
+		if [[ -z ${_IN_INSTALL_QA_CHECK} ]]; then
+			#We need to back up the values of *DEPEND to B_*DEPEND
+			#(if set).. and then restore them after the inherit call.
+
+			#turn off glob expansion
+			set -f
+
+			# Retain the old data and restore it later.
+			unset B_IUSE B_REQUIRED_USE B_DEPEND B_RDEPEND B_PDEPEND B_HDEPEND
+			[ "${IUSE+set}"       = set ] && B_IUSE="${IUSE}"
+			[ "${REQUIRED_USE+set}" = set ] && B_REQUIRED_USE="${REQUIRED_USE}"
+			[ "${DEPEND+set}"     = set ] && B_DEPEND="${DEPEND}"
+			[ "${RDEPEND+set}"    = set ] && B_RDEPEND="${RDEPEND}"
+			[ "${PDEPEND+set}"    = set ] && B_PDEPEND="${PDEPEND}"
+			[ "${HDEPEND+set}"    = set ] && B_HDEPEND="${HDEPEND}"
+			unset IUSE REQUIRED_USE DEPEND RDEPEND PDEPEND HDEPEND
+			#turn on glob expansion
+			set +f
+		fi
 
 		__qa_source "$location" || die "died sourcing $location in inherit()"
 		
-		#turn off glob expansion
-		set -f
-
-		# If each var has a value, append it to the global variable E_* to
-		# be applied after everything is finished. New incremental behavior.
-		[ "${IUSE+set}"         = set ] && E_IUSE+="${E_IUSE:+ }${IUSE}"
-		[ "${REQUIRED_USE+set}" = set ] && E_REQUIRED_USE+="${E_REQUIRED_USE:+ }${REQUIRED_USE}"
-		[ "${DEPEND+set}"       = set ] && E_DEPEND+="${E_DEPEND:+ }${DEPEND}"
-		[ "${RDEPEND+set}"      = set ] && E_RDEPEND+="${E_RDEPEND:+ }${RDEPEND}"
-		[ "${PDEPEND+set}"      = set ] && E_PDEPEND+="${E_PDEPEND:+ }${PDEPEND}"
-		[ "${HDEPEND+set}"      = set ] && E_HDEPEND+="${E_HDEPEND:+ }${HDEPEND}"
-
-		[ "${B_IUSE+set}"     = set ] && IUSE="${B_IUSE}"
-		[ "${B_IUSE+set}"     = set ] || unset IUSE
-		
-		[ "${B_REQUIRED_USE+set}"     = set ] && REQUIRED_USE="${B_REQUIRED_USE}"
-		[ "${B_REQUIRED_USE+set}"     = set ] || unset REQUIRED_USE
-
-		[ "${B_DEPEND+set}"   = set ] && DEPEND="${B_DEPEND}"
-		[ "${B_DEPEND+set}"   = set ] || unset DEPEND
-
-		[ "${B_RDEPEND+set}"  = set ] && RDEPEND="${B_RDEPEND}"
-		[ "${B_RDEPEND+set}"  = set ] || unset RDEPEND
-
-		[ "${B_PDEPEND+set}"  = set ] && PDEPEND="${B_PDEPEND}"
-		[ "${B_PDEPEND+set}"  = set ] || unset PDEPEND
-
-		[ "${B_HDEPEND+set}"  = set ] && HDEPEND="${B_HDEPEND}"
-		[ "${B_HDEPEND+set}"  = set ] || unset HDEPEND
-
-		#turn on glob expansion
-		set +f
+		if [[ -z ${_IN_INSTALL_QA_CHECK} ]]; then
+			#turn off glob expansion
+			set -f
+
+			# If each var has a value, append it to the global variable E_* to
+			# be applied after everything is finished. New incremental behavior.
+			[ "${IUSE+set}"         = set ] && E_IUSE+="${E_IUSE:+ }${IUSE}"
+			[ "${REQUIRED_USE+set}" = set ] && E_REQUIRED_USE+="${E_REQUIRED_USE:+ }${REQUIRED_USE}"
+			[ "${DEPEND+set}"       = set ] && E_DEPEND+="${E_DEPEND:+ }${DEPEND}"
+			[ "${RDEPEND+set}"      = set ] && E_RDEPEND+="${E_RDEPEND:+ }${RDEPEND}"
+			[ "${PDEPEND+set}"      = set ] && E_PDEPEND+="${E_PDEPEND:+ }${PDEPEND}"
+			[ "${HDEPEND+set}"      = set ] && E_HDEPEND+="${E_HDEPEND:+ }${HDEPEND}"
+
+			[ "${B_IUSE+set}"     = set ] && IUSE="${B_IUSE}"
+			[ "${B_IUSE+set}"     = set ] || unset IUSE
+			
+			[ "${B_REQUIRED_USE+set}"     = set ] && REQUIRED_USE="${B_REQUIRED_USE}"
+			[ "${B_REQUIRED_USE+set}"     = set ] || unset REQUIRED_USE
+
+			[ "${B_DEPEND+set}"   = set ] && DEPEND="${B_DEPEND}"
+			[ "${B_DEPEND+set}"   = set ] || unset DEPEND
+
+			[ "${B_RDEPEND+set}"  = set ] && RDEPEND="${B_RDEPEND}"
+			[ "${B_RDEPEND+set}"  = set ] || unset RDEPEND
+
+			[ "${B_PDEPEND+set}"  = set ] && PDEPEND="${B_PDEPEND}"
+			[ "${B_PDEPEND+set}"  = set ] || unset PDEPEND
+
+			[ "${B_HDEPEND+set}"  = set ] && HDEPEND="${B_HDEPEND}"
+			[ "${B_HDEPEND+set}"  = set ] || unset HDEPEND
+
+			#turn on glob expansion
+			set +f
+
+			if [[ -n ${!__export_funcs_var} ]] ; then
+				for x in ${!__export_funcs_var} ; do
+					debug-print "EXPORT_FUNCTIONS: $x -> ${ECLASS}_$x"
+					declare -F "${ECLASS}_$x" >/dev/null || \
+						die "EXPORT_FUNCTIONS: ${ECLASS}_$x is not defined"
+					eval "$x() { ${ECLASS}_$x \"\$@\" ; }" > /dev/null
+				done
+			fi
+			unset $__export_funcs_var
 
-		if [[ -n ${!__export_funcs_var} ]] ; then
-			for x in ${!__export_funcs_var} ; do
-				debug-print "EXPORT_FUNCTIONS: $x -> ${ECLASS}_$x"
-				declare -F "${ECLASS}_$x" >/dev/null || \
-					die "EXPORT_FUNCTIONS: ${ECLASS}_$x is not defined"
-				eval "$x() { ${ECLASS}_$x \"\$@\" ; }" > /dev/null
-			done
+			has $1 $INHERITED || export INHERITED="$INHERITED $1"
 		fi
-		unset $__export_funcs_var
-
-		has $1 $INHERITED || export INHERITED="$INHERITED $1"
 
 		shift
 	done

diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index bd43360..cc652a9 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -189,6 +189,8 @@ install_qa_check() {
 		for f in "${repo_location}"/metadata/install-qa-check.d/*; do
 			if [[ -f ${f} ]]; then
 				(
+					# allow inheriting eclasses
+					_IN_INSTALL_QA_CHECK=1
 					source "${f}" || eerror "Post-install QA check ${f##*/} failed to run"
 				)
 			fi