[MXNET-744] Docs build tools update (#11990)

[MXNET-744] Docs build tools update (#11990)

ci/docker/runtime_functions.sh

@@ -837,11 +837,14 @@ build_docs() {
     pushd .
     cd /work/mxnet/docs/build_version_doc
     # Parameters are set in the Jenkins pipeline: restricted-website-build
-    # $1 is the list of branches to build; $2 is the list of tags to display
+    # $1: the list of branches/tags to build
+    # $2: the list of tags to display
     # So you can build from the 1.2.0 branch, but display 1.2.1 on the site
-    ./build_all_version.sh $1 $2
-    # $3 is the default version tag for the website; $4 is the base URL
-    ./update_all_version.sh $2 $3 $4
+    # $3: the fork URL
+    ./build_all_version.sh $1 $2 $3
+    # $4: the default version tag for the website
+    # $5: the base URL
+    ./update_all_version.sh $2 $4 $5
     cd VersionedWeb
     tar -zcvf ../artifacts.tgz .
     popd

docs/Jenkinsfile

@@ -37,7 +37,7 @@ core_logic: {
       ws('workspace/docs') {
         utils.init_git()
         timeout(time: max_time, unit: 'MINUTES') {
-            sh "ci/build.py -p ubuntu_cpu --docker-registry ${env.DOCKER_CACHE_REGISTRY} --docker-build-retries 3 /work/runtime_functions.sh build_docs ${params.tags_to_build} ${params.tag_list} ${params.tag_default} ${params.domain}"
+            sh "ci/build.py -p ubuntu_cpu --docker-registry ${env.DOCKER_CACHE_REGISTRY} --docker-build-retries 3 /work/runtime_functions.sh build_docs ${params.tags_to_build} ${params.tag_list} ${params.fork} ${params.tag_default} ${params.domain}"
             archiveArtifacts 'docs/build_version_doc/artifacts.tgz'
             build 'restricted-website-publish'
         }

docs/Makefile

@@ -72,6 +72,8 @@ livehtml:
 	sphinx-autobuild --ignore "web-data/*" -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
 
 html:
+	export BUILD_VER=$(BUILD_VER)
+	@echo "Env var set for BUILD_VER: $(BUILD_VER)"
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
 	@echo
 	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."