Bazel: Allow to specify additional external links for Javadocs
Change-Id: Icb9f7ce751460a7817d73ad1d77a73e9a0a61580
diff --git a/tools/bzl/javadoc.bzl b/tools/bzl/javadoc.bzl
index c479e2c..dcaa611 100644
--- a/tools/bzl/javadoc.bzl
+++ b/tools/bzl/javadoc.bzl
@@ -26,6 +26,7 @@
transitive_jar_paths = [j.path for j in transitive_jar_set]
dir = ctx.outputs.zip.path + ".dir"
source = ctx.outputs.zip.path + ".source"
+ external_docs = ["http://docs.oracle.com/javase/8/docs/api"] + ctx.attr.external_docs
cmd = [
"rm -rf %s" % source,
"mkdir %s" % source,
@@ -41,7 +42,7 @@
"-notimestamp",
"-quiet",
"-windowtitle '%s'" % ctx.attr.title,
- "-link", "http://docs.oracle.com/javase/8/docs/api",
+ " ".join(['-link %s' % url for url in external_docs]),
"-sourcepath %s" % source,
"-subpackages ",
":".join(ctx.attr.pkgs),
@@ -61,6 +62,7 @@
"libs": attr.label_list(allow_files = False),
"pkgs": attr.string_list(),
"title": attr.string(),
+ "external_docs": attr.string_list(),
"_javadoc": attr.label(
default = Label("@local_jdk//:bin/javadoc"),
single_file = True,
