From 0ffe62e1ca1dcbc555d239fb516bff493c2011b4 Mon Sep 17 00:00:00 2001
From: Gronod <gordon@i3omb.com>
Date: Sun, 17 May 2026 10:09:59 +0100
Subject: [PATCH] =?UTF-8?q?ci:=20add=20render-diagrams=20workflow=20(.puml?=
 =?UTF-8?q?=20=E2=86=92=20.png=20committed=20back=20to=20repo)?=
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---
 .gitea/workflows/render-diagrams.yml | 42 ++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 .gitea/workflows/render-diagrams.yml

diff --git a/.gitea/workflows/render-diagrams.yml b/.gitea/workflows/render-diagrams.yml
new file mode 100644
index 0000000..d82ef37
--- /dev/null
+++ b/.gitea/workflows/render-diagrams.yml
@@ -0,0 +1,42 @@
+name: Render PlantUML Diagrams
+
+on:
+  push:
+    branches: ["main", "develop", "release/**"]
+    paths:
+      - "docs/diagrams/**.puml"
+
+jobs:
+  render:
+    name: Render .puml → .png
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Install Java & Graphviz
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y --no-install-recommends default-jre-headless graphviz
+
+      - name: Download PlantUML jar
+        run: |
+          curl -sSL -o /usr/local/bin/plantuml.jar \
+            https://github.com/plantuml/plantuml/releases/download/v1.2024.6/plantuml-1.2024.6.jar
+
+      - name: Render diagrams
+        run: |
+          java -jar /usr/local/bin/plantuml.jar -tpng -o . docs/diagrams/*.puml
+
+      - name: Commit rendered PNGs
+        run: |
+          git config user.name  "gitea-actions[bot]"
+          git config user.email "gitea-actions[bot]@i3omb.com"
+          git add docs/diagrams/*.png
+          if git diff --cached --quiet; then
+            echo "No diagram changes to commit."
+          else
+            git commit -m "ci: render PlantUML diagrams [skip ci]"
+            git push
+          fi