classes/buildhistory: show command line in commit message

Record the bitbake command line in the commit message as a further
context indication.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 11 insertions, 2 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index b2e5cc50e8..6fb1ba646d 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -495,6 +495,14 @@ def buildhistory_get_sdkvars(d):
     return outputvars(sdkvars, listvars, d)
 
 
+def buildhistory_get_cmdline(d):
+    if sys.argv[0].endswith('bin/bitbake'):
+        bincmd = 'bitbake'
+    else:
+        bincmd = sys.argv[0]
+    return '%s %s' % (bincmd, ' '.join(sys.argv[1:]))
+
+
 buildhistory_commit() {
 	if [ ! -d ${BUILDHISTORY_DIR} ] ; then
 		# Code above that creates this dir never executed, so there can't be anything to commit
@@ -514,18 +522,19 @@ END
 		# Check if there are new/changed files to commit (other than metadata-revs)
 		repostatus=`git status --porcelain | grep -v " metadata-revs$"`
 		HOSTNAME=`hostname 2>/dev/null || echo unknown`
+		CMDLINE="${@buildhistory_get_cmdline(d)}"
 		if [ "$repostatus" != "" ] ; then
 			git add -A .
 			# porcelain output looks like "?? packages/foo/bar"
 			# Ensure we commit metadata-revs with the first commit
 			for entry in `echo "$repostatus" | awk '{print $2}' | awk -F/ '{print $1}' | sort | uniq` ; do
-				git commit $entry metadata-revs -m "$entry: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
+				git commit $entry metadata-revs -m "$entry: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" -m "cmd: $CMDLINE" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
 			done
 			if [ "${BUILDHISTORY_PUSH_REPO}" != "" ] ; then
 				git push -q ${BUILDHISTORY_PUSH_REPO}
 			fi
 		else
-			git commit ${BUILDHISTORY_DIR}/ --allow-empty -m "No changes: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
+			git commit ${BUILDHISTORY_DIR}/ --allow-empty -m "No changes: Build ${BUILDNAME} of ${DISTRO} ${DISTRO_VERSION} for machine ${MACHINE} on $HOSTNAME" -m "cmd: $CMDLINE" --author "${BUILDHISTORY_COMMIT_AUTHOR}" > /dev/null
 		fi) || true
 }