Merge pull request #6 from fishy/master

Fix plugin_opts and README.md

Author: pcj

README.md

@@ -127,7 +127,7 @@ executable jar.
 ### Rule attributes
 
 | Name | Type | Description |
-| --- | --- | --- | --- |
+| --- | --- | --- |
 | `srcs` | `label_list` | Kotlin source files `*.kt` |
 | `deps` | `label_list` | List of `kotlin_library` targets |
 | `jars` | `label_list` | List of jar provider targets (`java_library`, `java_import`) |

kotlin/rules.bzl

@@ -14,9 +14,9 @@ def _kotlin_library_impl(ctx):
     args += ["-X%s" % opt for opt in ctx.attr.x_opts]
 
     # Plugin options
-    for k, v in ctx.attr.plugin_opts:
+    for k, v in ctx.attr.plugin_opts.items():
         args += ["-P"]
-        args += ["plugin:%s:%s" % (k, v)]
+        args += ["plugin:%s=\"%s\"" % (k, v)]
 
     # Make classpath if needed, first from this rules, then from
     # dependent rules.