From 5fb7736be2fb75ade62a228d5ea7ea98b32e8198 Mon Sep 17 00:00:00 2001
From: Greg <greg@gbreed.com>
Date: Sat, 24 Oct 2026 17:12:50 -0400
Subject: [PATCH] ci: publish templates to the control panel on main

Adds `gbrgames export`, which builds the games_published payload from
every game.yaml, and a CI step that posts it to the panel webhook after
validation on main. Unlike the node-agent notify, a failed publish fails
the run so stale templates in the panel never go unnoticed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .gitea/workflows/validate.yml | 23 ++++++++++++++
 cmd/gbrgames/export.go        | 58 +++++++++++++++++++++++++++++++++++
 cmd/gbrgames/main.go          |  5 ++-
 3 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 cmd/gbrgames/export.go

diff --git a/.gitea/workflows/validate.yml b/.gitea/workflows/validate.yml
index ecc4314..5257242 100644
--- a/.gitea/workflows/validate.yml
+++ b/.gitea/workflows/validate.yml
@@ -7,6 +7,9 @@ on:
   push:
   workflow_dispatch:
 
+env:
+  PANEL_WEBHOOK_URL: https://api.gbrhosting.com/api/v1/webhooks/gitea
+
 jobs:
   validate:
     runs-on: ubuntu-latest
@@ -21,3 +24,23 @@ jobs:
 
       - name: Validate
         run: go run ./cmd/gbrgames validate
+
+      # main is the source of truth: send every template to the panel, which upserts them
+      # (new games arrive disabled). Unlike the node-agent notify, a failure here fails the run,
+      # because the panel would otherwise keep serving the previous templates silently.
+      - name: Publish to Control Panel
+        if: github.ref == 'refs/heads/main'
+        env:
+          PANEL_WEBHOOK_SECRET: ${{ secrets.PANEL_WEBHOOK_SECRET }}
+        run: |
+          if [ -z "$PANEL_WEBHOOK_SECRET" ]; then
+            echo "::error::PANEL_WEBHOOK_SECRET is not set; templates were not published"
+            exit 1
+          fi
+          go run ./cmd/gbrgames export -repo "${{ github.repository }}" -commit "${{ github.sha }}" -out payload.json
+          curl -sS --fail-with-body --max-time 30 --retry 3 --retry-delay 10 \
+            -X POST "${{ env.PANEL_WEBHOOK_URL }}" \
+            -H "Content-Type: application/json" \
+            -H "X-Gitea-Token: $PANEL_WEBHOOK_SECRET" \
+            -H "X-GBR-Event: games_published" \
+            --data-binary @payload.json
diff --git a/cmd/gbrgames/export.go b/cmd/gbrgames/export.go
new file mode 100644
index 0000000..e5f8f27
--- /dev/null
+++ b/cmd/gbrgames/export.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+// runExport writes the games_published webhook payload: every game.yaml as JSON, ready for the panel.
+func runExport(args []string) error {
+	fs := flag.NewFlagSet("export", flag.ExitOnError)
+	gamesDir := fs.String("games", "games", "directory holding one folder per game")
+	repo := fs.String("repo", "", "repository full name, e.g. gbreed-public/gbr-games")
+	commit := fs.String("commit", "", "commit SHA the templates come from")
+	out := fs.String("out", "", "file to write (default stdout)")
+	fs.Parse(args)
+
+	entries, err := os.ReadDir(*gamesDir)
+	if err != nil {
+		return err
+	}
+	games := []any{}
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		raw, err := os.ReadFile(filepath.Join(*gamesDir, e.Name(), "game.yaml"))
+		if err != nil {
+			return fmt.Errorf("%s: %w", e.Name(), err)
+		}
+		game, err := loadYAML(raw)
+		if err != nil {
+			return fmt.Errorf("%s/game.yaml: %w", e.Name(), err)
+		}
+		games = append(games, game)
+	}
+	if len(games) == 0 {
+		return errors.New("no games to export")
+	}
+
+	payload := map[string]any{
+		"repository": map[string]any{"full_name": *repo},
+		"after":      *commit,
+		"games":      games,
+	}
+	b, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+	if *out == "" {
+		_, err = os.Stdout.Write(b)
+		return err
+	}
+	return os.WriteFile(*out, b, 0o644)
+}
diff --git a/cmd/gbrgames/main.go b/cmd/gbrgames/main.go
index 41c23b9..3ebca68 100644
--- a/cmd/gbrgames/main.go
+++ b/cmd/gbrgames/main.go
@@ -2,6 +2,7 @@
 //
 //	go run ./cmd/gbrgames validate            # check every games/<id>/game.yaml (+ test.yaml)
 //	go run ./cmd/gbrgames import export.json  # write games/<id>/ from GET /api/v1/admin/games
+//	go run ./cmd/gbrgames export -out p.json  # build the games_published payload CI sends to the panel
 package main
 
 import (
@@ -19,6 +20,8 @@ func main() {
 		err = runValidate(os.Args[2:])
 	case "import":
 		err = runImport(os.Args[2:])
+	case "export":
+		err = runExport(os.Args[2:])
 	default:
 		usage()
 	}
@@ -29,6 +32,6 @@ func main() {
 }
 
 func usage() {
-	fmt.Fprintln(os.Stderr, "usage: gbrgames validate [-games DIR] | import [-games DIR] [-all] EXPORT.json")
+	fmt.Fprintln(os.Stderr, "usage: gbrgames validate [-games DIR] | import [-games DIR] [-all] EXPORT.json | export [-repo R] [-commit SHA] [-out FILE]")
 	os.Exit(2)
 }