revert: roll back Deno build migration (#2323-#2326) (#2328)

Reverts the Deno build migration and its Railway build follow-up fixes,
restoring the server and workflows apps to the prior Bun/Node toolchain.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: mxkaske

.github/workflows/check.yml

@@ -41,10 +41,10 @@ jobs:
       - name: 📥 Download deps
         run: pnpm install
 
-      - name: 🦕 Setup Deno
-        uses: denoland/setup-deno@v2
+      - name: 🔥 Install bun
+        uses: oven-sh/setup-bun@v2
         with:
-          deno-version: v2.x
+          bun-version: latest
 
       - name: 🔥  DX task
         run: pnpm dx

.github/workflows/dx.yml

@@ -30,18 +30,18 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up pnpm
-        uses: pnpm/action-setup@v6
+        uses: pnpm/action-setup@v4
 
       - name: ⎔ Setup node
         uses: actions/setup-node@v6
         with:
           node-version: 24
           cache: "pnpm"
 
-      - name: 🦕 Setup Deno
-        uses: denoland/setup-deno@v2
+      - name: 🔥 Install bun
+        uses: oven-sh/setup-bun@v2
         with:
-          deno-version: v2.x
+          bun-version: latest
 
       - name: 📥 Download deps
         run: pnpm install

.github/workflows/test.yml

@@ -1 +1,2 @@
-await Deno.copyFile("./.env.example", "./.env");
+const file = Bun.file("./.env.example");
+await Bun.write("./.env", file);

apps/dashboard/env.ts

@@ -2,7 +2,6 @@
   "name": "@openstatus/screenshot-service",
   "version": "0.0.1",
   "scripts": {
-    "check": "deno check --sloppy-imports .",
     "dev": "bun run --hot src/index.ts",
     "start": "NODE_ENV=production bun run src/index.ts"
   },

apps/screenshot-service/package.json

@@ -1,5 +1 @@
 node_modules
-app
-src/_serve.bundle.mjs
-.deno_compile_bundle_*.mjs
-app.tmp-*

apps/server/.gitignore

@@ -3,9 +3,9 @@
 # See https://github.com/lenra-io/dofigen
 
 # install
-FROM node@sha256:b31e7a42fdf8b8aa5f5ed477c72d694301273f1069c5a2f71d53c6482e99a2fc AS install
+FROM node@sha256:242549cd46785b480c832479a730f4f2a20865d61ea2e404fdb2a5c3d3b73ecf AS install
 LABEL \
-    org.opencontainers.image.base.digest="sha256:b31e7a42fdf8b8aa5f5ed477c72d694301273f1069c5a2f71d53c6482e99a2fc" \
+    org.opencontainers.image.base.digest="sha256:242549cd46785b480c832479a730f4f2a20865d61ea2e404fdb2a5c3d3b73ecf" \
     org.opencontainers.image.base.name="docker.io/node:24-slim" \
     org.opencontainers.image.stage="install"
 WORKDIR /app/
@@ -48,14 +48,14 @@ RUN \
     --mount=type=cache,target=/root/.local/share/pnpm/store,sharing=locked \
     <<EOF
 corepack enable pnpm
-pnpm install --prod --frozen-lockfile --filter=@openstatus/server... --verbose
+pnpm install --prod --frozen-lockfile --verbose
 EOF
 
 # build
-FROM denoland/deno@sha256:8d24854de78a79c56e74b49aa4c5996c60e1fe3730efba8fbdd2692c582e6e29 AS build
+FROM oven/bun@sha256:0733e50325078969732ebe3b15ce4c4be5082f18c4ac1a0f0ca4839c2e4e42a7 AS build
 LABEL \
-    org.opencontainers.image.base.digest="sha256:8d24854de78a79c56e74b49aa4c5996c60e1fe3730efba8fbdd2692c582e6e29" \
-    org.opencontainers.image.base.name="docker.io/denoland/deno:2.9.0" \
+    org.opencontainers.image.base.digest="sha256:0733e50325078969732ebe3b15ce4c4be5082f18c4ac1a0f0ca4839c2e4e42a7" \
+    org.opencontainers.image.base.name="docker.io/oven/bun:1.3.11" \
     org.opencontainers.image.stage="build"
 ENV NODE_ENV="production"
 WORKDIR /app/apps/server
@@ -74,17 +74,15 @@ COPY \
     --from=install \
     --link \
     "/app/packages" "/app/packages"
-RUN <<EOF
-deno bundle --platform=deno --minify --sloppy-imports --node-modules-dir=manual --output src/_serve.bundle.mjs src/serve.ts
-deno compile --no-check -A --node-modules-dir=none --include static/openapi.yaml --include static/openapi-v1.json --output app src/_serve.bundle.mjs
-EOF
+RUN bun build --compile --sourcemap src/index.ts --outfile=app
 
 # runtime
-FROM registry.access.redhat.com/hi/curl@sha256:848b81ab5d5e55371d7193fd4f1ea7b605d14dbb039344ffad34a4c1f0d880f4 AS runtime
+FROM debian@sha256:cd1bc32f233a49f1b82149c9edb8ef34fb1e6c45f37211445c51a97603468604 AS runtime
 LABEL \
     io.dofigen.version="2.8.0" \
     org.opencontainers.image.authors="OpenStatus Team" \
-    org.opencontainers.image.base.digest="sha256:848b81ab5d5e55371d7193fd4f1ea7b605d14dbb039344ffad34a4c1f0d880f4" \
+    org.opencontainers.image.base.digest="sha256:cd1bc32f233a49f1b82149c9edb8ef34fb1e6c45f37211445c51a97603468604" \
+    org.opencontainers.image.base.name="docker.io/debian:bullseye-slim" \
     org.opencontainers.image.description="REST API server with Hono framework for OpenStatus" \
     org.opencontainers.image.source="https://github.com/openstatusHQ/openstatus" \
     org.opencontainers.image.title="OpenStatus Server" \
@@ -95,12 +93,18 @@ COPY \
     --chmod=555 \
     --link \
     "/app/apps/server/app" "/bin/"
+USER 0:0
+RUN <<EOF
+apt-get update
+apt-get install -y --no-install-recommends curl
+rm -rf /var/lib/apt/lists/*
+EOF
 USER 1000:1000
 EXPOSE 3000
 HEALTHCHECK \
     --interval=30s \
     --timeout=10s \
     --start-period=30s \
     --retries=3 \
-    CMD ["curl", "-f", "http://localhost:3000/ping"]
+    CMD curl -f http://localhost:3000/ping || exit 1
 ENTRYPOINT ["/bin/app"]

apps/server/Dockerfile

@@ -0,0 +1,2 @@
+[test]
+preload = ["./src/libs/test/preload.ts"]

apps/server/bunfig.toml

@@ -8,5 +8,3 @@ services:
             - 3000:3000
         image: server
         command: .
-        env_file:
-            - ../../.env.docker