Update vergen to 8.1 and clean up version print mechanism (#400)

Author: nitisht

Cargo.lock

@@ -5,8 +5,10 @@ authors = ["Parseable Team <[email protected]>"]
 edition = "2021"
 rust-version = "1.67"
 categories = ["logging", "observability", "log analytics"]
+build = "build.rs"
 
 [dependencies]
+autometrics = "0.4.1"
 actix-web-httpauth = "0.8"
 actix-web = { version = "4.3", features = ["rustls"] }
 actix-cors = "0.6"
@@ -81,7 +83,7 @@ static-files = "0.2"
 cargo_toml = "0.15"
 ureq = "2.6"
 sha1_smol = { version = "1.0", features = ["std"] }
-vergen = { version = "7.5", features = ["build", "git", "cargo"] }
+vergen = { version = "8.1", features = ["build", "git", "cargo", "gitcl"] }
 zip = { version = "0.6", default_features = false, features = ["deflate"] }
 
 [dev-dependencies]

server/Cargo.toml

@@ -16,22 +16,20 @@
  *
  */
 
-use vergen::{vergen, Config, ShaKind};
+use std::error::Error;
+use vergen::EmitBuilder;
 
-fn main() {
-    // Init vergen
-    let mut config = Config::default();
-    *config.git_mut().sha_kind_mut() = ShaKind::Short;
+fn main() -> Result<(), Box<dyn Error>> {
+    ui::setup().unwrap();
 
-    if let Err(e) = vergen(config) {
-        println!("cargo:warning=initializing vergen failed due to error: {e}",);
-    }
+    // Init vergen
+    EmitBuilder::builder()
+        .all_build()
+        .all_cargo()
+        .git_sha(true)
+        .emit()?;
 
-    println!("cargo:rerun-if-changed=build.rs");
-    println!("cargo:rerun-if-changed=Cargo.toml");
-    println!("cargo:rerun-if-env-changed=LOCAL_ASSETS_PATH");
-    println!("Build File running");
-    ui::setup().unwrap()
+    Ok(())
 }
 
 mod ui {