From 79fc1155fd219d19a7a85841df0913c8d967c2b5 Mon Sep 17 00:00:00 2001
From: Sebastian Szeszko <se.szeszko@gmail.com>
Date: Tue, 7 Apr 2026 11:36:37 +0200
Subject: [PATCH] WIP docker build

---
 .github/workflows/pr-pipeline.yml | 15 +++++++++++++++
 Dockerfile                        | 11 +++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 .github/workflows/pr-pipeline.yml

diff --git a/.github/workflows/pr-pipeline.yml b/.github/workflows/pr-pipeline.yml
new file mode 100644
index 0000000..fb30270
--- /dev/null
+++ b/.github/workflows/pr-pipeline.yml
@@ -0,0 +1,15 @@
+name: PR pipeline
+
+on:
+  pull_request:
+    branches:
+      - develop
+
+jobs:
+  ci-cd:
+    uses: HSLdevcom/transitdata-shared-workflows/.github/workflows/ci-cd-typescript.yml@main
+    with:
+      checkAndTestInsideDocker: true
+      checkAndTestOutsideDocker: false
+      performRelease: false
+    secrets: inherit
diff --git a/Dockerfile b/Dockerfile
index 07a41eb..f6c1aba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,8 @@
+<<<<<<< Updated upstream
 FROM node:16-bullseye-slim
+=======
+FROM node:18-bullseye-slim AS base
+>>>>>>> Stashed changes
 
 ENV WORK=/opt/hsl-map-server
 ENV DATA_DIR=${WORK}/data
@@ -27,6 +31,13 @@ RUN yarn install && yarn cache clean
 
 COPY . ${WORK}
 
+# tester stage: run linting checks; exits non-zero if linting fails
+FROM base AS tester
+RUN yarn eslint .
+
+# production stage: download map data and expose the server
+FROM base AS production
+
 RUN mkdir -p ${DATA_DIR}
 
 # OpenMapTiles dataset generated by hsldevcom