Using vergen

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -10,7 +10,8 @@ body:
         The full command line used that causes issues: 
         OS version:
         Rust version (if self-compiling, `cargo version`):
-        Model being used (If local model please explicit the kind of model and/or equivalents): 
+        Model being used (`curl 127.0.0.1:8080/info | jq`):
+          If local model please explicit the kind of model and/or equivalents.
         Hardware used (GPUs, how many, on which cloud) (`nvidia-smi`): 
         Deployment specificities (Kubernetes, EKS, AKS, any particular deployments):
         The current version being used:

.gitignore

@@ -1,4 +1,3 @@
 .idea
 target
 router/tokenizer.json
-launcher/src/versions.rs

Cargo.lock

@@ -1428,6 +1428,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "ntapi"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8a3895c6391c39d7fe7ebc444a87eb2991b2a0bc718fdabd071eec617fc68e4"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
@@ -2063,6 +2072,15 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "rustc_version"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "0.37.11"
@@ -2136,6 +2154,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "semver"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
+
 [[package]]
 name = "serde"
 version = "1.0.160"
@@ -2345,6 +2369,20 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
+[[package]]
+name = "sysinfo"
+version = "0.28.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c2f3ca6693feb29a89724516f016488e9aafc7f37264f898593ee4b942f31b"
+dependencies = [
+ "cfg-if",
+ "core-foundation-sys",
+ "libc",
+ "ntapi",
+ "once_cell",
+ "winapi",
+]
+
 [[package]]
 name = "tar"
 version = "0.4.38"
@@ -2399,6 +2437,7 @@ dependencies = [
  "subprocess",
  "tracing",
  "tracing-subscriber",
+ "vergen",
 ]
 
 [[package]]
@@ -2985,7 +3024,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1b86a8af1dedf089b1c78338678e4c7492b6045649042d94faf19690499d236"
 dependencies = [
  "anyhow",
+ "rustc_version",
  "rustversion",
+ "sysinfo",
  "time",
 ]
 

launcher/Cargo.toml

@@ -17,3 +17,6 @@ tracing-subscriber = { version = "0.3.16", features = ["json"] }
 [dev-dependencies]
 float_eq = "1.0.1"
 reqwest = { version = "0.11.14", features = ["blocking", "json"] }
+
+[build-dependencies]
+vergen = { version = "8.0.0", features = ["build", "cargo", "git", "gitcl", "rustc", "si"] }

launcher/build.rs

@@ -1,24 +1,12 @@
-use std::fs::File;
-use std::io::Write;
-use std::process::Command;
+use std::error::Error;
+use vergen::EmitBuilder;
 
-pub fn cargo_version() -> Option<String> {
-    let output = Command::new("cargo").args(&["version"]).output().ok()?;
-    let output = String::from_utf8(output.stdout).ok()?;
-    Some(output.trim().to_string())
-}
-
-fn main() {
-    let output = Command::new("git")
-        .args(&["rev-parse", "HEAD"])
-        .output()
-        .unwrap();
-    let git_hash = String::from_utf8(output.stdout).unwrap().trim().to_string();
-
-    let cargo_version = cargo_version().unwrap_or("N/A".to_string());
-    let mut file = File::create("src/versions.rs").unwrap();
-    file.write(format!("pub static GIT_HASH: &str = \"{git_hash}\";\n").as_bytes())
-        .unwrap();
-    file.write(format!(r#"pub static CARGO_VERSION: &str = "{cargo_version}";"#).as_bytes())
-        .unwrap();
+fn main() -> Result<(), Box<dyn Error>> {
+    // Emit the instructions
+    EmitBuilder::builder()
+        .all_cargo()
+        .all_git()
+        .all_rustc()
+        .emit()?;
+    Ok(())
 }

launcher/src/env_cli.rs

@@ -23,8 +23,9 @@ pub fn docker_image() -> Option<String> {
 }
 
 pub fn print_env() {
-    println!("Cargo version: {}", crate::versions::CARGO_VERSION);
-    println!("Commit SHA: {}", crate::versions::GIT_HASH);
+    println!("Target: {}", env!("VERGEN_CARGO_TARGET_TRIPLE"));
+    println!("Cargo version: {}", env!("VERGEN_RUSTC_SEMVER"));
+    println!("Commit SHA: {}", env!("VERGEN_GIT_SHA"));
     println!(
         "Docker image sha: {}",
         docker_image().unwrap_or("N/A".to_string())

launcher/src/main.rs

@@ -15,7 +15,6 @@ use std::{fs, io};
 use subprocess::{ExitStatus, Popen, PopenConfig, PopenError, Redirection};
 
 mod env_cli;
-mod versions;
 
 /// App Configuration
 #[derive(Parser, Debug)]