chore(repo): reinitialize repository

inbox/internal/app/workspaceruntime/inbox_binary.go

@@ -0,0 +1,43 @@
+package workspaceruntime
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"inbox/internal/app/lanegit"
+)
+
+type hostInboxBinary struct {
+	projectRoot string
+	runner      lanegit.Runner
+}
+
+func (b *hostInboxBinary) ensure(ctx context.Context) (string, error) {
+	binaryPath := filepath.Join(b.projectRoot, ".runtime", "bin", "inbox")
+	needsBuild, err := b.needsBuild(binaryPath)
+	if err != nil {
+		return "", err
+	}
+	if !needsBuild {
+		return binaryPath, nil
+	}
+	if err := os.MkdirAll(filepath.Dir(binaryPath), 0755); err != nil {
+		return "", fmt.Errorf("create runtime bin dir: %w", err)
+	}
+	env := map[string]string{
+		"GOOS":   "linux",
+		"GOARCH": runtime.GOARCH,
+	}
+	out, err := b.runner.Run(ctx, filepath.Join(b.projectRoot, "inbox"), env, "go", "build", "-o", binaryPath, "./cmd/inbox")
+	if err != nil {
+		return "", commandError("build inbox binary", out, err)
+	}
+	return binaryPath, nil
+}
+
+func (b *hostInboxBinary) needsBuild(binaryPath string) (bool, error) {
+	return sourceTreeNeedsBuild(b.projectRoot, "inbox", binaryPath)
+}