From 8dc6a973cec5e911495387683c4f32015513a0de Mon Sep 17 00:00:00 2001
From: Ricardo Mancinas <rmancinas@freakma.net>
Date: Tue, 13 Oct 2026 15:09:37 -0700
Subject: [PATCH] feat: /version endpoint; fix deploy action inputs

- Bake the commit SHA into the image (GIT_SHA build arg) and serve it at
  /version, so a deploy can be verified end to end. This repo is the
  dockerloid deploy test service.
- cssnr/portainer-stack-deploy-action@v1 reads `endpoint` and `pull`;
  `endpoint_id` / `pull_image` were silently ignored.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .gitea/workflows/deploy.yml | 8 +++++---
 Dockerfile                  | 4 ++++
 app.py                      | 7 +++++++
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index db08270..84c81c7 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -51,9 +51,11 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64
+          build-args: |
+            GIT_SHA=${{ github.sha }}
 
   deploy:
-    name: Deploy to Portainer
+    name: Deploy
     needs: [build]
     runs-on: docker
     container:
@@ -68,8 +70,8 @@ jobs:
           name: ${{ secrets.PORTAINER_STACK_NAME }}
           file: docker-compose.yml
           type: file
-          pull_image: true
-          endpoint_id: ${{ secrets.PORTAINER_ENDPOINT_ID }}
+          pull: true
+          endpoint: ${{ secrets.PORTAINER_ENDPOINT_ID }}
           env_data: |
             {
               "IMAGE": "${{ env.REGISTRY }}/${{ github.repository_owner }}/ascii-art-app:latest"
diff --git a/Dockerfile b/Dockerfile
index 49c6d58..f7f03a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,10 @@ COPY app.py ascii_engine.py ./
 COPY templates ./templates
 COPY static ./static
 
+# Build provenance, served at /version so deploys can be verified
+ARG GIT_SHA=unknown
+ENV GIT_SHA=$GIT_SHA
+
 # Expose port
 EXPOSE 5000
 
diff --git a/app.py b/app.py
index b824a33..4b34439 100644
--- a/app.py
+++ b/app.py
@@ -1,3 +1,5 @@
+import os
+
 from flask import Flask, jsonify, render_template, request
 
 import ascii_engine
@@ -15,6 +17,11 @@ def index():
     )
 
 
+@app.route("/version")
+def version():
+    return jsonify(gitSha=os.environ.get("GIT_SHA", "unknown"))
+
+
 @app.route("/api/random")
 def api_random():
     category = request.args.get("category")