Set correct version

.bazelrc

@@ -20,6 +20,8 @@
 # widely accepted by compilers. This may lead to strange behavior or compiler
 # errors in earlier compilers.
 build --cxxopt="-std=c++1z"
+build --sandbox_debug --verbose_failures --cxxopt="-DNDEBUG"
+build --workspace_status_command "tools/workspace_status.sh"
 # By default, we don't suppress any warnings, to get clang-specific warning
 # suppression you can invoke with --config=clang
 build:clang --cxxopt=-Wno-deprecated-declarations

.github/workflows/build.yaml

@@ -11,6 +11,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: ${{ github.ref }}
+          fetch-depth: 0
       - name: Cache
         uses: pat-s/[email protected]
         with:
@@ -43,6 +44,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           ref: ${{ github.ref }}
+          fetch-depth: 0
       - name: Cache
         uses: pat-s/[email protected]
         with:

README.md

@@ -1,7 +1,6 @@
 ## ZetaSQL Formatter
 
-[![release](https://github.com/Matts966/zetasql-formatter/workflows/release/badge.svg?event=create)](https://github.com/Matts966/zetasql-formatter/actions?query=event%3Acreate+workflow%3Arelease+)
-[![test](https://github.com/Matts966/zetasql-formatter/workflows/test/badge.svg?branch=formatter)](https://github.com/Matts966/zetasql-formatter/actions?query=branch%main+workflow%3Atest+)
+[![build](https://github.com/Matts966/zetasql-formatter/workflows/Build/badge.svg?branch=main)](https://github.com/Matts966/zetasql-formatter/actions?query=branch%main+workflow%3ABuild+)
 
 <p align="center">
   <img src="./docs/changes.png">

WORKSPACE

@@ -92,3 +92,9 @@ load("@com_google_zetasql//bazel:zetasql_deps_step_4.bzl", "zetasql_deps_step_4"
 
 zetasql_deps_step_4()
 
+load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
+git_repository(
+    name   = "com_github_gflags_gflags",
+    remote = "https://github.com/gflags/gflags.git",
+    tag = "v2.2.2"
+)

tools/BUILD

@@ -24,6 +24,7 @@ package(
 
 exports_files([
     "pom-template.xml",
+    "workspace_status.sh",
 ])
 
 bzl_library(

tools/workspace_status.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "STABLE_BUILD_GIT_DESCRIBE $(git describe --tags)"

zetasql/tools/zetasql-formatter/BUILD

@@ -2,14 +2,31 @@ package(
     default_visibility = ["//zetasql/base:zetasql_implementation"],
 )
 
+genrule(
+    name = "gen_version",
+    outs = ["version.h"],
+    cmd = """
+TAG=$$(sed -n 's/STABLE_BUILD_GIT_DESCRIBE //p' bazel-out/stable-status.txt)
+cat > $@ <<EOF
+constexpr char ZSQL_FMT_VERSION_STRING[] = "$$TAG";
+EOF
+    """,
+    stamp = True,
+)
+
+cc_library(
+    name = "version",
+    hdrs = ["version.h"],
+)
+
 cc_binary(
     name = "format",
     srcs = ["format.cc"],
     deps = [
+        ":version",
         "//zetasql/public:sql_formatter",
-        "@com_google_absl//absl/flags:flag",
-        "@com_google_absl//absl/flags:parse",
         "@com_google_absl//absl/strings",
         "@com_google_absl//absl/types:optional",
+        "@com_github_gflags_gflags//:gflags",
     ],
 )

zetasql/tools/zetasql-formatter/format.cc

@@ -7,10 +7,10 @@
 #include "zetasql/base/logging.h"
 #include "zetasql/base/status.h"
 #include "zetasql/public/sql_formatter.h"
-#include "absl/flags/flag.h"
-#include "absl/flags/parse.h"
 #include "absl/strings/strip.h"
 #include "absl/strings/str_join.h"
+#include "gflags/gflags.h"
+#include "zetasql/tools/zetasql-formatter/version.h"
 
 int format(const std::filesystem::path& file_path) {
   std::string formatted;
@@ -38,14 +38,15 @@ int format(const std::filesystem::path& file_path) {
 // format formats all sql files in specified directory and returns code 0
 // if all files are formatted and 1 if error occurs or any file is formatted.
 int main(int argc, char* argv[]) {
-  const char kUsage[] =
-      "Usage: format <directory paths...>\n";
-  std::vector<char*> args = absl::ParseCommandLine(argc, argv);
+  const auto kUsage = "Usage: zetasql-formatter <paths...>";
+  gflags::SetUsageMessage(kUsage);
+  gflags::SetVersionString(ZSQL_FMT_VERSION_STRING);
+  gflags::ParseCommandLineFlags(&argc, &argv, true);
   if (argc <= 1) {
-    ZETASQL_LOG(QFATAL) << kUsage;
+    std::cerr << kUsage << std::endl;
+    return 1;
   }
-  std::vector<char*> remaining_args(args.begin() + 1, args.end());
-
+  std::vector<std::string> remaining_args(argv + 1, argv + argc);
   int rc = 0;
   for (const auto& path : remaining_args) {
     if (std::filesystem::is_regular_file(path)) {