From 15f623ce9ff698ebd539474f476d4e754edf1f34 Mon Sep 17 00:00:00 2001
From: Serge Farny <serge.farny@gmail.com>
Date: Thu, 23 May 2024 15:16:55 +0200
Subject: [PATCH] Clients: log git commit info at start time (#965)

(cherry picked from commit 53829cb6e5f45b89635703e85eea1978a7f55d0e)
---
 Cargo.lock                 | 28 ++++++++++++++++++++++++++--
 bin/keeper/src/main.rs     |  1 +
 bin/liquidator/src/main.rs |  1 +
 bin/settler/src/main.rs    |  1 +
 lib/client/Cargo.toml      |  5 +++++
 lib/client/build.rs        | 11 +++++++++++
 lib/client/src/util.rs     | 14 ++++++++++++++
 7 files changed, 59 insertions(+), 2 deletions(-)
 create mode 100644 lib/client/build.rs

diff --git a/Cargo.lock b/Cargo.lock
index 7b423022e..5dc87d6cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -315,9 +315,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.75"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
+checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
 
 [[package]]
 name = "arc-swap"
@@ -3491,6 +3491,7 @@ dependencies = [
  "tokio-tungstenite 0.17.2",
  "tracing",
  "tracing-subscriber",
+ "vergen",
 ]
 
 [[package]]
@@ -4229,6 +4230,15 @@ dependencies = [
  "syn 2.0.37",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "number_prefix"
 version = "0.4.0"
@@ -8392,6 +8402,8 @@ checksum = "426f806f4089c493dcac0d24c29c01e2c38baf8e30f1b716ee37e83d200b18fe"
 dependencies = [
  "deranged",
  "itoa",
+ "libc",
+ "num_threads",
  "serde",
  "time-core",
  "time-macros",
@@ -9277,6 +9289,18 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
+[[package]]
+name = "vergen"
+version = "8.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e27d6bdd219887a9eadd19e1c34f32e47fa332301184935c6d9bca26f3cca525"
+dependencies = [
+ "anyhow",
+ "cfg-if 1.0.0",
+ "rustversion",
+ "time 0.3.29",
+]
+
 [[package]]
 name = "version_check"
 version = "0.1.5"
diff --git a/bin/keeper/src/main.rs b/bin/keeper/src/main.rs
index ba1fc1085..4e778f0fd 100644
--- a/bin/keeper/src/main.rs
+++ b/bin/keeper/src/main.rs
@@ -89,6 +89,7 @@ enum Command {
 #[tokio::main]
 async fn main() -> Result<(), anyhow::Error> {
     mango_v4_client::tracing_subscriber_init();
+    mango_v4_client::print_git_version();
 
     let args = if let Ok(cli_dotenv) = CliDotenv::try_parse() {
         dotenv::from_path(cli_dotenv.dotenv)?;
diff --git a/bin/liquidator/src/main.rs b/bin/liquidator/src/main.rs
index 74b724f3e..42442cc6e 100644
--- a/bin/liquidator/src/main.rs
+++ b/bin/liquidator/src/main.rs
@@ -44,6 +44,7 @@ pub fn encode_address(addr: &Pubkey) -> String {
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
     mango_v4_client::tracing_subscriber_init();
+    mango_v4_client::print_git_version();
 
     let args: Vec<std::ffi::OsString> = if let Ok(cli_dotenv) = CliDotenv::try_parse() {
         dotenv::from_path(cli_dotenv.dotenv)?;
diff --git a/bin/settler/src/main.rs b/bin/settler/src/main.rs
index d1be966c4..e32c37e1d 100644
--- a/bin/settler/src/main.rs
+++ b/bin/settler/src/main.rs
@@ -80,6 +80,7 @@ pub fn encode_address(addr: &Pubkey) -> String {
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
     mango_v4_client::tracing_subscriber_init();
+    mango_v4_client::print_git_version();
 
     let args = if let Ok(cli_dotenv) = CliDotenv::try_parse() {
         dotenv::from_path(cli_dotenv.dotenv)?;
diff --git a/lib/client/Cargo.toml b/lib/client/Cargo.toml
index b23dc9d15..268c7d800 100644
--- a/lib/client/Cargo.toml
+++ b/lib/client/Cargo.toml
@@ -2,10 +2,15 @@
 name = "mango-v4-client"
 version = "0.3.0"
 edition = "2021"
+build = "build.rs"
 
 [lib]
 doctest = false
 
+[build-dependencies]
+anyhow = "1.0"
+vergen = { version = "8.3.1", features = ["git", "gitcl"] }
+
 [dependencies]
 anchor-client = { workspace = true }
 anchor-lang = { workspace = true }
diff --git a/lib/client/build.rs b/lib/client/build.rs
new file mode 100644
index 000000000..d2cdb1dec
--- /dev/null
+++ b/lib/client/build.rs
@@ -0,0 +1,11 @@
+use vergen::EmitBuilder;
+
+pub fn main() -> anyhow::Result<()> {
+    EmitBuilder::builder()
+        .git_sha(true)
+        .git_dirty(false)
+        .git_commit_date()
+        .emit()?;
+
+    Ok(())
+}
diff --git a/lib/client/src/util.rs b/lib/client/src/util.rs
index f54d6cac9..45f68545a 100644
--- a/lib/client/src/util.rs
+++ b/lib/client/src/util.rs
@@ -3,6 +3,7 @@ use solana_sdk::instruction::Instruction;
 
 use anchor_lang::prelude::{AccountMeta, Pubkey};
 use anyhow::Context;
+use tracing::info;
 
 /// Some Result<> types don't convert to anyhow::Result nicely. Force them through stringification.
 pub trait AnyhowWrap {
@@ -59,6 +60,19 @@ pub fn tracing_subscriber_init() {
         .init();
 }
 
+pub fn print_git_version() {
+    info!(
+        "version is {}[{}{}]",
+        env!("VERGEN_GIT_SHA"),
+        env!("VERGEN_GIT_COMMIT_DATE"),
+        if env!("VERGEN_GIT_DIRTY") == "true" {
+            "-dirty"
+        } else {
+            ""
+        }
+    );
+}
+
 pub async fn http_error_handling<T: serde::de::DeserializeOwned>(
     response: reqwest::Response,
 ) -> anyhow::Result<T> {