From c8c8f047917639d6efd0f9bf1600dc11b9086145 Mon Sep 17 00:00:00 2001
From: zhangrengao <zhangrengao1@huawei.com>
Date: Tue, 13 Sep 2022 20:41:10 +0800
Subject: [PATCH] Implement version and min version of es2abc

Issue: https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/I5QW2W?from=project-issue
tests: test262,parser tests, compiler tests, tsc tests

Signed-off-by: zhangrengao <zhangrengao1@huawei.com>
Change-Id: I43b73e045a0b50c58b441b3d44adf5b0af337741
---
 es2panda/aot/main.cpp    |  8 ++++++++
 es2panda/aot/options.cpp | 18 ++++++++++++++++--
 es2panda/es2panda.h      |  2 ++
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/es2panda/aot/main.cpp b/es2panda/aot/main.cpp
index 2da57c1bb0..6b0f618d48 100644
--- a/es2panda/aot/main.cpp
+++ b/es2panda/aot/main.cpp
@@ -141,6 +141,14 @@ int Run(int argc, const char **argv)
         return 1;
     }
 
+    if (options->CompilerOptions().bcVersion || options->CompilerOptions().bcMinVersion) {
+        std::string version = options->CompilerOptions().bcVersion ?
+            panda::panda_file::GetVersion(panda::panda_file::version) :
+            panda::panda_file::GetVersion(panda::panda_file::minVersion);
+        std::cout << version << std::endl;
+        return 0;
+    }
+
     std::map<std::string, panda::es2panda::util::ProgramCache*> programsInfo;
     size_t expectedProgsCount = options->CompilerOptions().sourceFiles.size();
     panda::ArenaAllocator allocator(panda::SpaceType::SPACE_TYPE_COMPILER, nullptr, true);
diff --git a/es2panda/aot/options.cpp b/es2panda/aot/options.cpp
index 7d56cfb73c..10410d9491 100644
--- a/es2panda/aot/options.cpp
+++ b/es2panda/aot/options.cpp
@@ -158,6 +158,10 @@ bool Options::Parse(int argc, const char **argv)
     panda::PandArg<std::string> opInputSymbolTable("input-symbol-table", "", "input symbol table file");
     panda::PandArg<bool> opGeneratePatch("generate-patch", false, "generate patch abc");
 
+    // version
+    panda::PandArg<bool> bcVersion("bc-version", false, "Print ark bytecode version");
+    panda::PandArg<bool> bcMinVersion("bc-min-version", false, "Print ark bytecode minimum supported version");
+
     // tail arguments
     panda::PandArg<std::string> inputFile("input", "", "input file");
 
@@ -193,12 +197,22 @@ bool Options::Parse(int argc, const char **argv)
     argparser_->Add(&opInputSymbolTable);
     argparser_->Add(&opGeneratePatch);
 
+    argparser_->Add(&bcVersion);
+    argparser_->Add(&bcMinVersion);
+
     argparser_->PushBackTail(&inputFile);
     argparser_->EnableTail();
     argparser_->EnableRemainder();
 
-    if (!argparser_->Parse(argc, argv) || opHelp.GetValue() || (inputFile.GetValue().empty()
-        && base64Input.GetValue().empty())) {
+    bool parseStatus = argparser_->Parse(argc, argv);
+
+    if (parseStatus && (bcVersion.GetValue() || bcMinVersion.GetValue())) {
+        compilerOptions_.bcVersion = bcVersion.GetValue();
+        compilerOptions_.bcMinVersion = bcMinVersion.GetValue();
+        return true;
+    }
+
+    if (!parseStatus || opHelp.GetValue() || (inputFile.GetValue().empty() && base64Input.GetValue().empty())) {
         std::stringstream ss;
 
         ss << argparser_->GetErrorString() << std::endl;
diff --git a/es2panda/es2panda.h b/es2panda/es2panda.h
index c6144e2e6f..ef72517fc3 100644
--- a/es2panda/es2panda.h
+++ b/es2panda/es2panda.h
@@ -81,6 +81,8 @@ struct CompilerOptions {
     std::string debugInfoSourceFile {};
     std::vector<es2panda::SourceFile> sourceFiles;
     HotfixOptions hotfixOptions;
+    bool bcVersion {false};
+    bool bcMinVersion {false};
 };
 
 enum class ErrorType {
-- 
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