chore: retrieve cargo target dir

Author: LeoBorai

.github/workflows/upload-artifacts.yml

@@ -1,13 +1,16 @@
 #[cfg(test)]
 mod smoke;
 
-use std::{str::FromStr, time::Duration};
+use std::{env::var, str::FromStr, time::Duration};
 
 use anyhow::Result;
 use reqwest::{Method, Url};
 use wait_on::{WaitOptions, Waitable, resource::http::HttpWaiter};
 
-pub const HTTP_SERVER_RELEASE_BINARY: &str = "../target/release/http-server";
+pub fn release_binary_path() -> Result<String> {
+    let path = var("CARGO_TARGET_DIR")?;
+    Ok(format!("{path}/release/http-server"))
+}
 
 pub async fn wait_on_http_server(port: u16) -> Result<()> {
     let url = Url::from_str(&format!("http://127.0.0.1:{port}"))?;

test/src/lib.rs

@@ -2,11 +2,11 @@ use anyhow::{Context, Result};
 use reqwest::get;
 use xprocess::Process;
 
-use crate::{HTTP_SERVER_RELEASE_BINARY, wait_on_http_server};
+use crate::{release_binary_path, wait_on_http_server};
 
 #[tokio::test]
 async fn runs_without_panicking() -> Result<()> {
-    let http_server = Process::spawn_with_args(HTTP_SERVER_RELEASE_BINARY, ["start"])?;
+    let http_server = Process::spawn_with_args(release_binary_path()?, ["start".into()])?;
     wait_on_http_server(7878).await?;
     http_server.kill()?;
 
@@ -15,8 +15,10 @@ async fn runs_without_panicking() -> Result<()> {
 
 #[tokio::test]
 async fn returns_json_from_api_index() -> Result<()> {
-    let http_server =
-        Process::spawn_with_args(HTTP_SERVER_RELEASE_BINARY, ["start", "--port", "7879"])?;
+    let http_server = Process::spawn_with_args(
+        release_binary_path()?,
+        ["start".into(), "--port".into(), "7879".into()],
+    )?;
     wait_on_http_server(7879).await?;
 
     let res = get("http://127.0.0.1:7879/api/v1")