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protoc: support '=' in --proto_path arguments

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This commit is contained in:
Ben Boeckel 2016-04-20 18:22:41 -04:00
parent 3af7054527
commit 462e7fab98
2 changed files with 22 additions and 2 deletions
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9
src/google/protobuf/compiler/command_line_interface.cc
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@ -1106,8 +1106,13 @@ CommandLineInterface::InterpretArgument(const string& name,
// Make sure disk path exists, warn otherwise.
if (access(disk_path.c_str(), F_OK) < 0) {
std::cerr << disk_path << ": warning: directory does not exist."
<< std::endl;
// Try the original path; it may have just happed to have a '=' in it.
if (access(parts[i].c_str(), F_OK) < 0) {
cerr << disk_path << ": warning: directory does not exist." << endl;
} else {
virtual_path = "";
disk_path = parts[i];
}
}
// Don't use make_pair as the old/default standard library on Solaris

15
src/google/protobuf/compiler/command_line_interface_unittest.cc
View file

@ -780,6 +780,21 @@ TEST_F(CommandLineInterfaceTest, NonRootMapping) {
ExpectGenerated("test_generator", "", "bar/foo.proto", "Foo");
}
TEST_F(CommandLineInterfaceTest, PathWithEqualsSign) {
// Test setting up a search path which happens to have '=' in it.
CreateTempDir("with=sign");
CreateTempFile("with=sign/foo.proto",
"syntax = \"proto2\";\n"
"message Foo {}\n");
Run("protocol_compiler --test_out=$tmpdir "
"--proto_path=$tmpdir/with=sign foo.proto");
ExpectNoErrors();
ExpectGenerated("test_generator", "", "foo.proto", "Foo");
}
TEST_F(CommandLineInterfaceTest, MultipleGenerators) {
// Test that we can have multiple generators and use both in one invocation,
// each with a different output directory.