feat: Removed comments

agent/internal/exec/exec.go

@@ -14,9 +14,9 @@ import (
 	"github.com/mrhid6/vantage/agent/internal/grpc/pb"
 )
 
-// streamWriter forwards every write to emit() as an ordered chunk. Used as both
-// Stdout and Stderr so output interleaves in real execution order. The mutex
-// ensures a single stdout/stderr write is not interleaved mid-slice with another.
+
+
+
 type streamWriter struct {
 	mu   sync.Mutex
 	seq  uint64
@@ -35,21 +35,21 @@ func (w *streamWriter) Write(p []byte) (int, error) {
 	return len(p), nil
 }
 
-// WorkspacePath returns the per-run working directory for a workspace id. The
-// same id always maps to the same path so RunStep and the cleanup command agree.
+
+
 func WorkspacePath(workspaceID string) string {
 	return filepath.Join(os.TempDir(), "vantage-run-"+workspaceID)
 }
 
-// RunStep writes the script to a temp file, provides a WORKFLOW_ENV file for
-// the script to append KEY=value output to, executes it under the requested
-// interpreter, and streams output via emit, returning the terminal result
-// with empty stdout/stderr but populated exit_code/output_env.
-//
-// When the command carries a WorkspaceId the step runs with that per-run working
-// directory as its cwd (created here if missing); the server removes it once the
-// run finishes. The script and env files always live in a private temp dir so
-// they never leak into the shared workspace.
+
+
+
+
+
+
+
+
+
 func RunStep(cmd *pb.RunStepCmd, emit func(seq uint64, data []byte)) *pb.StepResult {
 	res := &pb.StepResult{CommandId: "", OutputEnv: map[string]string{}}
 
@@ -102,7 +102,7 @@ func RunStep(cmd *pb.RunStepCmd, emit func(seq uint64, data []byte)) *pb.StepRes
 			}
 		}
 		c = exec.CommandContext(ctx, shell, "-NoProfile", "-NonInteractive", "-File", scriptPath)
-	default: // "bash"
+	default: 
 		scriptPath = filepath.Join(dir, "step.sh")
 		if err := os.WriteFile(scriptPath, []byte(cmd.Script), 0700); err != nil {
 			res.ExitCode = 1
@@ -126,7 +126,7 @@ func RunStep(cmd *pb.RunStepCmd, emit func(seq uint64, data []byte)) *pb.StepRes
 	c.Stderr = sw
 	runErr := c.Run()
 
-	// stdout/stderr are streamed via emit, not returned in the result.
+	
 	if ctx.Err() == context.DeadlineExceeded {
 		res.ExitCode = 124
 		res.Stderr = "[vantage] step timed out"
@@ -141,8 +141,8 @@ func RunStep(cmd *pb.RunStepCmd, emit func(seq uint64, data []byte)) *pb.StepRes
 	return res
 }
 
-// parseEnvFile reads KEY=value lines (last write wins). Blank lines and lines
-// without '=' are ignored.
+
+
 func parseEnvFile(path string) map[string]string {
 	out := map[string]string{}
 	f, err := os.Open(path)