ci-build.sh: skip deploy if NO_DEPLOY flag is set

So that downstream projects (e.g. scijava-common) can set this flag
judiciously to control the circumstances of deployment more flexibly.

Author: ctrueden

ci-build.sh

@@ -133,7 +133,9 @@ EOL
 	else
 		scmURL=${scmURL%.git}
 		scmURL=${scmURL%/}
-		if [ ! "$SIGNING_ASC" -o ! "$GPG_KEY_NAME" -o ! "$GPG_PASSPHRASE" -o ! "$MAVEN_PASS" -o ! "$OSSRH_PASS" ]; then
+		if [ "$NO_DEPLOY" ]; then
+			echo "No deploy -- the NO_DEPLOY flag is set"
+		elif [ ! "$SIGNING_ASC" -o ! "$GPG_KEY_NAME" -o ! "$GPG_PASSPHRASE" -o ! "$MAVEN_PASS" -o ! "$OSSRH_PASS" ]; then
 			echo "No deploy -- secure environment variables not available"
 		elif [ "$BUILD_REPOSITORY" -a "$BUILD_REPOSITORY" != "$scmURL" ]; then
 			echo "No deploy -- repository fork: $BUILD_REPOSITORY != $scmURL"