fix(http): commit date & SHA in startup message

Dockerfile

@@ -27,8 +27,7 @@ RUN     find . -path "*/src/main.rs" -delete
 
 ARG     COMMIT_SHA
 ARG     COMMIT_DATE
-ENV     COMMIT_SHA=${COMMIT_SHA}
-ENV     COMMIT_DATE=${COMMIT_DATE}
+ENV     COMMIT_SHA=${COMMIT_SHA} COMMIT_DATE=${COMMIT_DATE}
 
 COPY    . .
 RUN     $HOME/.cargo/bin/cargo build --release

meilisearch-http/src/main.rs

@@ -100,6 +100,15 @@ async fn run_http(
 }
 
 pub fn print_launch_resume(opt: &Opt, data: &Data) {
+    let commit_sha = match option_env!("COMMIT_SHA") {
+        Some("") | None => env!("VERGEN_SHA"),
+        Some(commit_sha) => commit_sha
+    };
+    let commit_date = match option_env!("COMMIT_DATE") {
+        Some("") | None => env!("VERGEN_COMMIT_DATE"),
+        Some(commit_date) => commit_date
+    };
+
     let ascii_name = r#"
 888b     d888          d8b 888 d8b  .d8888b.                                    888
 8888b   d8888          Y8P 888 Y8P d88P  Y88b                                   888
@@ -116,11 +125,8 @@ pub fn print_launch_resume(opt: &Opt, data: &Data) {
     eprintln!("Database path:\t\t{:?}", opt.db_path);
     eprintln!("Server listening on:\t\"http://{}\"", opt.http_addr);
     eprintln!("Environment:\t\t{:?}", opt.env);
-    eprintln!("Commit SHA:\t\t{:?}", env!("VERGEN_SHA").to_string());
-    eprintln!(
-        "Build date:\t\t{:?}",
-        env!("VERGEN_BUILD_TIMESTAMP").to_string()
-    );
+    eprintln!("Commit SHA:\t\t{:?}", commit_sha.to_string());
+    eprintln!("Commit date:\t\t{:?}", commit_date.to_string());
     eprintln!(
         "Package version:\t{:?}",
         env!("CARGO_PKG_VERSION").to_string()

meilisearch-http/src/routes/stats.rs

@@ -81,7 +81,7 @@ async fn get_stats(data: web::Data<Data>) -> Result<HttpResponse, ResponseError>
 #[serde(rename_all = "camelCase")]
 struct VersionResponse {
     commit_sha: String,
-    build_date: String,
+    commit_date: String,
     pkg_version: String,
 }
 
@@ -98,7 +98,7 @@ async fn get_version() -> HttpResponse {
 
     HttpResponse::Ok().json(VersionResponse {
         commit_sha: commit_sha.to_string(),
-        build_date: commit_date.to_string(),
+        commit_date: commit_date.to_string(),
         pkg_version: env!("CARGO_PKG_VERSION").to_string(),
     })
 }

meilisearch-http/tests/stats/mod.rs

@@ -9,7 +9,7 @@ async fn get_settings_unexisting_index() {
     assert_eq!(code, 200);
     let version = response.as_object().unwrap();
     assert!(version.get("commitSha").is_some());
-    assert!(version.get("buildDate").is_some());
+    assert!(version.get("commitDate").is_some());
     assert!(version.get("pkgVersion").is_some());
 }