contrib/jenkins.sh: split docs-publish

Split publishing of docs into an extra case, so jenkins can run it
separately after generating the docs inside docker. The docs-publish
part will be running outside of docker so the ssh agent works.

Related: OS#5767
Change-Id: I9d3a7089c627f34b63d9f980b8cb6ec7d8158f47

contrib/jenkins.sh

@@ -2,9 +2,7 @@
 # jenkins build helper script for pysim.  This is how we build on jenkins.osmocom.org
 #
 # environment variables:
-# * WITH_MANUALS: build manual PDFs if set to "1"
-# * PUBLISH: upload manuals after building if set to "1" (ignored without WITH_MANUALS = "1")
-# * JOB_TYPE: one of 'test', 'pylint', 'docs'
+# * JOB_TYPE: one of 'test', 'pylint', 'docs', 'docs-publish'
 #
 
 export PYTHONUNBUFFERED=1
@@ -46,10 +44,9 @@ case "$JOB_TYPE" in
 "docs")
 	rm -rf docs/_build
 	make -C "docs" html latexpdf
-
-	if [ "$WITH_MANUALS" = "1" ] && [ "$PUBLISH" = "1" ]; then
-		make -C "docs" publish publish-html
-	fi
+	;;
+"docs-publish")
+	make -C "docs" publish publish-html
 	;;
 *)
 	set +x