chore: import upstream snapshot with attribution

cmd/gortex/eval_baselines.go

@@ -0,0 +1,80 @@
+// eval_baselines.go — wires `gortex eval baselines` to the
+// bench/baselines/ harness. Same shell-out pattern as eval_tokens
+// so the harness stays the source of truth.
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	evalBaselinesRepo        string
+	evalBaselinesQueries     string
+	evalBaselinesGroundtruth string
+	evalBaselinesAgainst     string
+	evalBaselinesTopK        int
+	evalBaselinesFormat      string
+	evalBaselinesOut         string
+	evalBaselinesJSON        string
+	evalBaselinesSmoke       bool
+)
+
+var evalBaselinesCmd = &cobra.Command{
+	Use:   "baselines",
+	Short: "Per-baseline NDCG@10 + latency across retrieval adapters (ripgrep, probe, colgrep, grepai, coderankembed, semble)",
+	Long: `Runs the same query set through each registered baseline
+adapter and reports NDCG@10 + median latency in a side-by-side
+table. Per-adapter Available() checks let the harness skip
+baselines whose external deps aren't installed locally — useful
+in CI where the heavy Python ones (colgrep / grepai /
+coderankembed / semble) typically aren't.
+
+Use --smoke to just probe availability without running anything.
+
+Substrate: bench/baselines/. See bench/baselines/README.md for
+install instructions per adapter.`,
+	RunE: runEvalBaselines,
+}
+
+func init() {
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesRepo, "repo", ".", "indexed corpus path")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesQueries, "queries", "bench/baselines/queries.json", "JSON query set")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesGroundtruth, "groundtruth", "bench/baselines/groundtruth.json", "JSON per-query expected file paths")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesAgainst, "against", "ripgrep,probe,colgrep,grepai,coderankembed,semble", "comma-separated adapter names")
+	evalBaselinesCmd.Flags().IntVar(&evalBaselinesTopK, "top-k", 10, "top-K per query (matches NDCG@10)")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesFormat, "format", "markdown", "markdown | json")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesOut, "out", "", "primary output path (default stdout)")
+	evalBaselinesCmd.Flags().StringVar(&evalBaselinesJSON, "json", "", "companion JSON metrics output")
+	evalBaselinesCmd.Flags().BoolVar(&evalBaselinesSmoke, "smoke", false, "skip runs; only probe Available() for each adapter")
+	evalCmd.AddCommand(evalBaselinesCmd)
+}
+
+func runEvalBaselines(cmd *cobra.Command, _ []string) error {
+	args := []string{
+		"run", "./bench/baselines",
+		"-repo", evalBaselinesRepo,
+		"-queries", evalBaselinesQueries,
+		"-groundtruth", evalBaselinesGroundtruth,
+		"-against", evalBaselinesAgainst,
+		"-top-k", fmt.Sprintf("%d", evalBaselinesTopK),
+		"-format", evalBaselinesFormat,
+	}
+	if evalBaselinesOut != "" {
+		args = append(args, "-out", evalBaselinesOut)
+	}
+	if evalBaselinesJSON != "" {
+		args = append(args, "-json", evalBaselinesJSON)
+	}
+	if evalBaselinesSmoke {
+		args = append(args, "-smoke")
+	}
+	subproc := exec.Command("go", args...)
+	subproc.Stdin = os.Stdin
+	subproc.Stdout = cmd.OutOrStdout()
+	subproc.Stderr = cmd.ErrOrStderr()
+	return subproc.Run()
+}