Rule fuzzing_dictionary() (#52)
Rule fuzzing_dictionary()
Invokes validate_dict to validate and merge dictionaries
Signed-off-by: tengpeng <tengpeng.li2020@gmail.com>
modified: fuzzing/common.bzl
diff --git a/fuzzing/common.bzl b/fuzzing/common.bzl
index 9306a32..04d079a 100644
--- a/fuzzing/common.bzl
+++ b/fuzzing/common.bzl
@@ -99,3 +99,48 @@
),
},
)
+
+def _fuzzing_dictionary_impl(ctx):
+ output_dict = ctx.actions.declare_file(ctx.attr.output)
+ args = ctx.actions.args()
+ args.add_joined("--dict_list", ctx.files.dicts, join_with = ",")
+ args.add("--output_file=" + output_dict.path)
+
+ ctx.actions.run(
+ inputs = ctx.files.dicts,
+ outputs = [output_dict],
+ arguments = [args],
+ executable = ctx.executable._validation_tool,
+ )
+
+ runfiles = ctx.runfiles(files = [output_dict])
+ runfiles.merge(ctx.attr._validation_tool[DefaultInfo].default_runfiles)
+
+ return [DefaultInfo(
+ runfiles = runfiles,
+ files = depset([output_dict]),
+ )]
+
+fuzzing_dictionary = rule(
+ implementation = _fuzzing_dictionary_impl,
+ doc = """
+Rule to validate the fuzzing dictionaries and output a merged dictionary.
+""",
+ attrs = {
+ "_validation_tool": attr.label(
+ default = Label("//fuzzing/tools:validate_dict"),
+ doc = "The tool script to validate and merge the dictionaries.",
+ executable = True,
+ cfg = "host",
+ ),
+ "dicts": attr.label_list(
+ doc = "The fuzzing dictionaries.",
+ allow_files = True,
+ mandatory = True,
+ ),
+ "output": attr.string(
+ doc = "The name of the merged dictionary.",
+ mandatory = True,
+ ),
+ },
+)
