Merge "[protobuf] Add options for plugin depfile"
diff --git a/protoc_wrapper.py b/protoc_wrapper.py
index ccba5f0..15fd947 100755
--- a/protoc_wrapper.py
+++ b/protoc_wrapper.py
@@ -65,6 +65,15 @@
print(line, file=f)
+def WritePluginDepfile(depfile, outputs, dependencies):
+ with open(outputs) as f:
+ outs = " ".join(line.strip() for line in f)
+ with open(dependencies) as f:
+ deps = " ".join(line.strip() for line in f)
+ with open(depfile, 'w') as f:
+ print("{0}: {1}".format(outs, deps), file=f)
+
+
def main(argv):
parser = argparse.ArgumentParser()
parser.add_argument("--protoc",
@@ -81,6 +90,12 @@
parser.add_argument("--plugin",
help="Relative path to custom generator plugin.")
+ parser.add_argument("--plugin-depfile",
+ help="Output location for the plugin depfile.")
+ parser.add_argument("--plugin-depfile-deps",
+ help="File containing plugin deps not set as other input.")
+ parser.add_argument("--plugin-depfile-outputs",
+ help="File containing a list of files that will be generated.")
parser.add_argument("--plugin-options",
help="Custom generator plugin options.")
parser.add_argument("--cc-options",
@@ -126,6 +141,15 @@
"--plugin_out", plugin_options + options.plugin_out_dir
]
+ if options.plugin_depfile:
+ if not options.plugin_depfile_deps or not options.plugin_depfile_outputs:
+ raise RuntimeError("If plugin depfile is supplied, then the plugin "
+ "depfile deps and outputs must be set.")
+ depfile = options.plugin_depfile
+ dep_info = options.plugin_depfile_deps
+ outputs = options.plugin_depfile_outputs
+ WritePluginDepfile(depfile, outputs, dep_info)
+
protoc_cmd += ["--proto_path", proto_dir]
for path in options.import_dir:
protoc_cmd += ["--proto_path", path]
