From 7d087ba7f9942862b272ed27703167f97b97631c Mon Sep 17 00:00:00 2001
From: sneak <sneak@sneak.berlin>
Date: Sat, 9 May 2026 21:31:00 +0200
Subject: [PATCH] Add Dockerfile pinning node:22-alpine by sha256

Non-server image: brings up the dev environment and runs make check, per
repo policy on Dockerfiles for non-server repos. Base image hash matches
the sneak/prompts template (node 22-alpine, 2026-02-22).
---
 Dockerfile | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..c70f4d2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+# node 22-alpine, 2026-02-22
+FROM node@sha256:e4bf2a82ad0a4037d28035ae71529873c069b13eb0455466ae0bc13363826e34
+
+RUN apk add --no-cache make
+
+WORKDIR /app
+COPY package.json yarn.lock ./
+RUN yarn install --frozen-lockfile
+COPY . .
+
+RUN make check