wip: expose all env vars

Author: not-matthias

src/run/runner/wall_time/perf/mod.rs

@@ -109,15 +109,29 @@ impl PerfRunner {
             }
         };
 
-        let runner_mode = std::env::var("CODSPEED_RUNNER_MODE").unwrap_or_default();
-        let codspeed_env = std::env::var("CODSPEED_ENV").unwrap_or_default();
+        let forwarded_env = [
+            "CODSPEED_RUNNER_MODE",
+            "CODSPEED_ENV",
+            "CODSPEED_PROFILE_FOLDER",
+            "ARCH",
+            "PYTHONHASHSEED",
+        ];
+        let setenv = forwarded_env
+            .into_iter()
+            .map(|env| {
+                let value = std::env::var(env).unwrap_or_default();
+
+                format!("--setenv={env}={value}")
+            })
+            .join(" ");
+
         let uid = nix::unistd::Uid::current().as_raw();
         let gid = nix::unistd::Gid::current().as_raw();
         cmd.args([
             "-c",
             &format!(
                 "sudo perf record {quiet_flag} --user-callchains --freq=999 --switch-output --control=fifo:{},{} --delay=-1 -g --call-graph={cg_mode} --output={} -- \
-                systemd-run --scope --slice=codspeed.slice --same-dir --setenv=CODSPEED_ENV={codspeed_env} --setenv=CODSPEED_RUNNER_MODE={runner_mode} --uid={uid} --gid={gid} -- {bench_cmd}",
+                systemd-run --scope --slice=codspeed.slice --same-dir --uid={uid} --gid={gid} {setenv} -- {bench_cmd}",
                 perf_fifo.ctl_fifo_path.to_string_lossy(),
                 perf_fifo.ack_fifo_path.to_string_lossy(),
                 perf_file.path().to_string_lossy(),