add index support

README.md

@@ -62,6 +62,7 @@ The action reads a few env variables:
   `action`.
 * `IGNORE_ERRORS` can ignore failing packages builds.
 * `KEY_BUILD` can be a private Signify/`usign` key to sign the packages feed.
+* `INDEX` makes the action build the package index. Default is 0. Set to 1 to enable.
 * `NO_DEFAULT_FEEDS` disable adding the default SDK feeds
 * `NO_REFRESH_CHECK` disable check if patches need a refresh.
 * `NO_SHFMT_CHECK` disable check if init files are formated

action.yml

@@ -24,6 +24,7 @@ runs:
           --env NO_REFRESH_CHECK \
           --env NO_SHFMT_CHECK \
           --env PACKAGES \
+          --env INDEX \
           --env V \
           -v ${{ steps.inputs.outputs.artifacts_dir }}:/artifacts \
           -v ${{ steps.inputs.outputs.feed_dir }}:/feed \

entrypoint.sh

@@ -137,6 +137,10 @@ else
 	done
 fi
 
+if [ "$INDEX" = '1' ];then
+	make package/index
+fi
+
 if [ -d bin/ ]; then
 	mv bin/ /artifacts/
 fi