feat: display git-commit

.github/workflows/ci.yaml

@@ -109,6 +109,8 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           file: ./dockerfiles/components/ordhook.dockerfile
+          build-args: |
+            GIT_COMMIT=${{ env.GITHUB_SHA_SHORT }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
           # Only push if (there's a new release on main branch, or if building a non-main branch) and (Only run on non-PR events or only PRs that aren't from forks)

components/ordhook-cli/build.rs

@@ -1,8 +1,29 @@
 use std::process::Command;
 
+fn current_git_hash() -> Option<String> {
+    if option_env!("GIT_COMMIT") == None {
+        let commit = Command::new("git")
+            .arg("log")
+            .arg("-1")
+            .arg("--pretty=format:%h") // Abbreviated commit hash
+            .current_dir(env!("CARGO_MANIFEST_DIR"))
+            .output();
+
+        if let Ok(commit) = commit {
+            if let Ok(commit) = String::from_utf8(commit.stdout) {
+                return Some(commit);
+            }
+        }
+    } else {
+        return option_env!("GIT_COMMIT").map(String::from);
+    }
+
+    None
+}
+
 fn main() {
     // note: add error checking yourself.
-    let output = Command::new("git").args(&["rev-parse", "HEAD"]).output().unwrap();
-    let git_hash = String::from_utf8(output.stdout).unwrap();
-    println!("cargo:rustc-env=GIT_HASH={}", git_hash);
+    if let Some(git) = current_git_hash() {
+        println!("cargo:rustc-env=GIT_COMMIT={}", git);
+    }
 }

components/ordhook-cli/src/cli/mod.rs

@@ -728,8 +728,11 @@ async fn handle_command(opts: Opts, ctx: &Context) -> Result<(), String> {
                 }
 
                 let ordhook_config = config.get_ordhook_config();
-                let version = env!("GIT_HASH");
-                info!(ctx.expect_logger(), "Starting service (git_hash = {})...", version);
+                let version = env!("GIT_COMMIT");
+                info!(
+                    ctx.expect_logger(),
+                    "Starting service (git_commit = {})...", version
+                );
 
                 let start_block = match cmd.start_at_block {
                     Some(entry) => entry,

dockerfiles/components/ordhook.dockerfile

@@ -1,5 +1,7 @@
 FROM rust:bullseye as build
 
+ARG GIT_COMMIT='0000000'
+
 WORKDIR /src
 
 RUN apt-get update && apt-get install -y ca-certificates pkg-config libssl-dev libclang-11-dev libunwind-dev libunwind8 curl gnupg