Add GSP project manifest and design layout

toolkit/internal/gsp/project.go

@@ -9,8 +9,15 @@ import (
 func (p *Project) Validate(stage string) Report {
 	report := Report{OK: true}
 	for _, issue := range p.LoadIssues {
-		report.Errors = append(report.Errors, issue)
-		report.OK = false
+		switch issue.Level {
+		case "error":
+			report.Errors = append(report.Errors, issue)
+			report.OK = false
+		case "warning":
+			report.Warnings = append(report.Warnings, issue)
+		default:
+			report.Notices = append(report.Notices, issue)
+		}
 	}
 	for _, unit := range p.Units {
 		if unit.ID == "" {
@@ -81,15 +88,17 @@ func (p *Project) Index() []IndexEntry {
 	return entries
 }
 
+var defaultStageRules = map[string]string{
+	"design":    "L0",
+	"integrate": "L2",
+	"implement": "L3",
+	"bind":      "L4",
+	"release":   "L5",
+}
+
 func (p *Project) StageCheck(stage string) Report {
 	report := Report{OK: true}
-	required, ok := map[string]string{
-		"design":    "L0",
-		"integrate": "L2",
-		"implement": "L3",
-		"bind":      "L4",
-		"release":   "L5",
-	}[stage]
+	required, ok := p.Manifest.minResolution(stage)
 	if !ok {
 		report.addError("unknown_stage", "", "", fmt.Sprintf("unknown stage %q", stage))
 		return report