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Apply Namer to Go code gen (#7150)

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* Refactor out a  class from Rust Codegen

* Convert GenerateRustModuleRootFile

* git-clang-format

* unused variable

* parenthesis

* update BUILD file

* buildifier

* Delete bfbs_gen_rust.h

* Delete bfbs_gen_rust.cpp

* Addressed some comments

* Namer::EnumVariant

* Remove do not submit; Add Namespace vector overload

* Unshadow variable

* removed redundant variables

* Apply Namer to Python

* Use more variables a bit

* Apply const a bunch

* More variables

* Fix ObjectTypes

* git clang format

* small thing

* Simplified code around nested flatbuffers

* Make more methods const.

* Python files are kKeep case

* Address DO NOT SUBMIT in SaveType

* ensure dir exists before saving files

* clang format

Co-authored-by: Casper Neo <cneo@google.com>
This commit is contained in:
Casper
2022-03-08 20:53:05 -05:00
committed by GitHub
parent d648396515
commit 2f84c60385
2 changed files with 199 additions and 208 deletions
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26
src/namer.h
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@@ -16,6 +16,18 @@ enum class SkipFile {
inline SkipFile operator&(SkipFile a, SkipFile b) {
return static_cast<SkipFile>(static_cast<int>(a) & static_cast<int>(b));
}
// Options for Namer::Directories
enum class SkipDir {
None = 0,
// Skip prefixing the -o $output_path.
OutputPath = 1,
// Skip trailing path seperator.
TrailingPathSeperator = 2,
OutputPathAndTrailingPathSeparator = 3,
};
inline SkipDir operator&(SkipDir a, SkipDir b) {
return static_cast<SkipDir>(static_cast<int>(a) & static_cast<int>(b));
}
// `Namer` applies style configuration to symbols in generated code. It manages
// casing, escapes keywords, and object API naming.
@@ -163,14 +175,22 @@ class Namer {
(skip_suffix ? "" : config_.filename_suffix) +
(skip_ext ? "" : config_.filename_extension);
}
// Formats `directories` and returns a filepath with the right seperator.
// Formats `directories` prefixed with the output_path and joined with the
// right seperator. Output path prefixing and the trailing separator may be
// skiped using `skips`.
// Callers may want to use `EnsureDirExists` with the result.
std::string Directories(const std::vector<std::string> &directories) const {
std::string result = config_.output_path;
std::string Directories(const std::vector<std::string> &directories,
SkipDir skips = SkipDir::None) const {
const bool skip_output_path =
(skips & SkipDir::OutputPath) != SkipDir::None;
const bool skip_trailing_seperator =
(skips & SkipDir::TrailingPathSeperator) != SkipDir::None;
std::string result = skip_output_path ? "" : config_.output_path;
for (auto d = directories.begin(); d != directories.end(); d++) {
result += ConvertCase(*d, config_.directories, Case::kUpperCamel);
result.push_back(kPathSeparator);
}
if (skip_trailing_seperator) result.pop_back();
return result;
}