Add Docker image, compose, and Gitea CI

- Multi-stage Dockerfile builds server + web into a single node:20-alpine
  image; runtime serves API on /api and the SPA from /app/public.
- Express now serves web/dist with an SPA fallback that skips /api so API
  misses still 404 cleanly.
- docker-compose.yml is a single-service deploy with a named volume for
  the SQLite database at /data/apothecary.db.
- .gitea/workflows/build.yml pushes :latest, :<sha>, and :semver tags to
  the Gitea container registry on main and v* tags.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.dockerignore

@@ -0,0 +1,20 @@
+.git
+.gitignore
+.gitea
+.claude
+.dockerignore
+Dockerfile
+docker-compose.yml
+node_modules
+**/node_modules
+server/dist
+server/data.db
+server/data.db-journal
+server/data.db-shm
+server/data.db-wal
+web/dist
+web/tsconfig.tsbuildinfo
+weed-tracker
+*.log
+.env
+.env.local

.gitea/workflows/build.yml

@@ -0,0 +1,40 @@
+name: Build and push image
+
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/setup-buildx-action@v3
+
+      - uses: docker/login-action@v3
+        with:
+          registry: gitea.thewrightserver.net
+          username: ${{ gitea.repository_owner }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: gitea.thewrightserver.net/josh/apothecary
+          tags: |
+            type=ref,event=branch
+            type=sha,prefix=,format=short
+            type=semver,pattern={{version}}
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -0,0 +1,43 @@
+# syntax=docker/dockerfile:1.7
+
+# --- builder: compile server + web ---
+FROM node:20-alpine AS builder
+RUN apk add --no-cache python3 make g++
+WORKDIR /build
+
+COPY package*.json ./
+COPY server/package*.json ./server/
+COPY web/package*.json ./web/
+RUN npm ci && \
+    npm --prefix server ci && \
+    npm --prefix web ci
+
+COPY server ./server
+COPY web ./web
+RUN npm --prefix server run build && \
+    npm --prefix web run build
+
+# --- prod deps: production-only node_modules with native bindings rebuilt ---
+FROM node:20-alpine AS prod-deps
+RUN apk add --no-cache python3 make g++
+WORKDIR /deps
+COPY server/package*.json ./
+RUN npm ci --omit=dev
+
+# --- runtime ---
+FROM node:20-alpine AS runtime
+WORKDIR /app
+ENV NODE_ENV=production \
+    PORT=4000 \
+    APOTHECARY_DB=/data/apothecary.db
+
+COPY --from=prod-deps /deps/node_modules ./node_modules
+COPY --from=builder /build/server/dist ./dist
+COPY --from=builder /build/server/package.json ./package.json
+COPY --from=builder /build/web/dist ./public
+
+RUN mkdir -p /data
+VOLUME ["/data"]
+EXPOSE 4000
+
+CMD ["node", "dist/index.js"]

docker-compose.yml

@@ -0,0 +1,15 @@
+services:
+  apothecary:
+    image: gitea.thewrightserver.net/josh/apothecary:latest
+    container_name: apothecary
+    restart: unless-stopped
+    ports:
+      - "4000:4000"
+    environment:
+      PORT: "4000"
+      APOTHECARY_DB: /data/apothecary.db
+    volumes:
+      - apothecary-data:/data
+
+volumes:
+  apothecary-data:

server/src/index.ts

@@ -1,3 +1,5 @@
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import cors from "cors";
 import express from "express";
 import { seedIfEmpty } from "./seed.js";
@@ -5,6 +7,9 @@ import { bootstrapRouter } from "./routes/bootstrap.js";
 import { productsRouter } from "./routes/products.js";
 import { catalogRouter } from "./routes/catalog.js";
 
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const PUBLIC_DIR = path.resolve(__dirname, "..", "public");
+
 seedIfEmpty();
 
 const app = express();
@@ -15,6 +20,12 @@ app.use("/api", bootstrapRouter);
 app.use("/api", productsRouter);
 app.use("/api", catalogRouter);
 
+app.use(express.static(PUBLIC_DIR));
+app.get("*", (req, res, next) => {
+  if (req.path.startsWith("/api")) return next();
+  res.sendFile(path.join(PUBLIC_DIR, "index.html"));
+});
+
 const PORT = Number(process.env.PORT ?? 4000);
 app.listen(PORT, () => {
   console.log(`[apothecary] api listening on http://localhost:${PORT}`);