feat: added docker files to all repos and some basic tests#29
feat: added docker files to all repos and some basic tests#29BuckyMcYolo merged 2 commits intomainfrom
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📝 WalkthroughWalkthroughAdds Dockerization (service Dockerfiles and docker-compose) for api/realtime/worker with Postgres and Redis, introduces Vitest-based tests and config for the API, adds test scripts/dev dependency and turbo test task, updates email CTA color, and adds a .dockerignore. Changes
Sequence Diagram(s)sequenceDiagram
participant Compose as docker-compose
participant PG as Postgres
participant RD as Redis
participant API as API service
participant RT as Realtime service
participant WK as Worker service
Compose->>PG: start postgres container
Compose->>RD: start redis container
PG-->>Compose: pg_isready ✓ (healthy)
RD-->>Compose: redis-cli PONG (healthy)
Compose->>API: start api (depends_on PG,RD healthy)
Compose->>RT: start realtime (depends_on PG,RD healthy)
Compose->>WK: start worker (depends_on PG,RD healthy)
API->>PG: connect via DATABASE_URL
API->>RD: connect via REDIS_URL
RT->>PG: connect via DATABASE_URL
RT->>RD: connect via REDIS_URL
WK->>PG: connect via DATABASE_URL
WK->>RD: connect via REDIS_URL
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~20 minutes Possibly related PRs
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🚥 Pre-merge checks | ✅ 3✅ Passed checks (3 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing Touches🧪 Generate unit tests (beta)
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Actionable comments posted: 8
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@apps/api/Dockerfile`:
- Line 11: The package's build script currently uses a bundler and wrong order
(tsup && tsc); update the apps/api package.json "build" script to run the
TypeScript compiler then path-fix step: replace the existing "build" command
with "tsc && tsc-alias" (ensure tsc is configured to emit declarations/outDir as
before and tsc-alias runs against that outDir), and keep the Dockerfile call
(pnpm --filter `@repo/api` build) unchanged so the image runs the corrected build
pipeline; verify tsconfig.json output paths and that tsc-alias is added to
devDependencies if missing.
- Around line 1-15: The image currently runs the API as root; add a non-root
user step by setting USER node before the CMD to run the final process
unprivileged, and ensure the built assets are owned/readable by that user by
adjusting ownership/permissions after build (references: WORKDIR /app, RUN pnpm
--filter `@repo/api` build, and CMD ["node", "apps/api/dist/index.js"]); place the
USER node directive just before the CMD and add a chown/chmod step after build
so the node user can access /app and apps/api/dist.
In `@apps/api/src/__tests__/helpers.ts`:
- Around line 3-9: The test client uses an unsafe double-cast (app as unknown as
AppType); fix by exporting the fully-routed Hono instance under the correct
symbol and updating imports: in apps/api/src/app.ts change the default export to
export the fully-routed instance as "routes" (ensure the variable name that
holds the routed Hono app is "routes" and its type matches AppType), then update
all import sites that currently import the default from "@/app" (index.ts,
health.test.ts, and apps/api/src/__tests__/helpers.ts) to import the
named/exported "routes" (or the corrected export) and remove the casts so
testClient<AppType>(routes) uses the proper type without any as unknown as
AppType conversion; ensure the exported symbol name you reference matches the
AppType definition.
In `@apps/realtime/Dockerfile`:
- Around line 1-15: Add an explicit non-root user switch to the Dockerfile: keep
the current root-required build steps (COPY, RUN pnpm install, RUN pnpm --filter
`@repo/realtime` build) but after those steps change ownership of /app to the node
user (e.g., chown -R node:node /app) and then add USER node before EXPOSE/CMD so
the container runs as the non-root node user; reference the existing WORKDIR
/app, COPY, RUN pnpm install, RUN pnpm --filter `@repo/realtime` build and CMD
["node", "apps/realtime/dist/index.js"] when making these changes.
In `@apps/worker/Dockerfile`:
- Around line 1-14: The Dockerfile currently builds and runs the worker image as
root; update it to drop root privileges by switching to the non-root node user
provided by the base image (node:22-slim). After the build steps and before CMD,
add a USER declaration that uses the existing node user (e.g., USER node or USER
1000) and ensure file ownership is correct for the build artifacts used by CMD
["node", "apps/worker/dist/index.js"] (chown or adjust permissions for /app and
the dist files so the non-root user can read/execute). Apply the same change
pattern to the other service Dockerfiles (api, realtime).
In `@docker-compose.yml`:
- Around line 34-42: The docker-compose env entries use permissive interpolation
(${VAR}) which yields empty strings when unset; update each required variable
(e.g., BETTER_AUTH_SECRET, NEXT_PUBLIC_API_URL, S3_ENDPOINT, S3_ACCESS_KEY_ID,
S3_SECRET_ACCESS_KEY, S3_BUCKET_NAME, S3_REGION, S3_PUBLIC_URL, RESEND_API_KEY)
to use strict interpolation so compose fails fast (use the shell-style required
form so missing vars raise an error), and apply the same change to the
corresponding env blocks for the realtime and worker services referenced in the
compose file.
- Around line 6-8: Replace embedded plaintext DB credentials (POSTGRES_USER,
POSTGRES_PASSWORD, POSTGRES_DB) with environment-variable substitution and/or a
.env file; for each occurrence (the POSTGRES_* entries and any repeats at the
other locations) change the values to use ${POSTGRES_USER:-townhall},
${POSTGRES_PASSWORD:-townhall}, ${POSTGRES_DB:-townhall} or reference variables
like ${DB_USER}, ${DB_PASS}, ${DB_NAME}, and document defaults in a
.env.example; ensure the real .env (containing secrets) is added to .gitignore
and update any service references that read these vars so they use the same
variable names (e.g., postgres service env block and any consumer services).
- Around line 2-20: Add Docker healthchecks for the postgres and redis services
and change the existing depends_on usages for the api, realtime, and worker
services to wait on service health. Specifically, add a healthcheck to the
postgres service using pg_isready (or equivalent) with sensible interval,
timeout and retries, and add a healthcheck to the redis service using redis-cli
PING (or equivalent) with interval, timeout and retries; then update the three
depends_on blocks that currently reference postgres and redis to use condition:
service_healthy so those services only start once the database services are
healthy. Ensure you modify the services named "postgres" and "redis" and the
depends_on entries in the "api", "realtime", and "worker" service definitions.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Organization UI
Review profile: ASSERTIVE
Plan: Pro
Run ID: ee8eec1c-63fc-4a9c-baf9-bbce4cdc1a49
⛔ Files ignored due to path filters (1)
pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
📒 Files selected for processing (13)
.dockerignoreapps/api/Dockerfileapps/api/package.jsonapps/api/src/__tests__/auth-guard.test.tsapps/api/src/__tests__/health.test.tsapps/api/src/__tests__/helpers.tsapps/api/vitest.config.tsapps/realtime/Dockerfileapps/worker/Dockerfiledocker-compose.ymlpackage.jsonpackages/auth/src/lib/auth.tsturbo.json
| FROM node:22-slim | ||
| ENV PNPM_HOME="/pnpm" | ||
| ENV PATH="$PNPM_HOME:$PATH" | ||
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | ||
|
|
||
| WORKDIR /app | ||
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | ||
| COPY apps/api/ ./apps/api/ | ||
| COPY packages/ ./packages/ | ||
| RUN pnpm install --frozen-lockfile | ||
| RUN pnpm --filter @repo/api build | ||
|
|
||
| ENV NODE_ENV=production | ||
| EXPOSE 8080 | ||
| CMD ["node", "apps/api/dist/index.js"] |
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🧩 Analysis chain
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# Check if the package.json file exists and read the build script
if [ -f "apps/api/package.json" ]; then
cat apps/api/package.json | jq '.scripts.build // "Not found"'
else
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fiRepository: BuckyMcYolo/townhall
Length of output: 127
🌐 Web query:
node:22-slim docker image user configuration non-root
💡 Result:
The node:22-slim Docker image runs as the root user by default. To configure it for non-root operation using the built-in 'node' user (UID 1000), add these steps to your Dockerfile after installing dependencies but before the final CMD/ENTRYPOINT: 1. Change ownership of your application directory to the node user: RUN chown -R node:node /app 2. Switch to the non-root user: USER node Example complete Dockerfile: FROM node:22-slim WORKDIR /app COPY package*.json ./ RUN npm ci --only=production && npm cache clean --force COPY --chown=node:node . . EXPOSE 3000 USER node CMD ["node", "server.js"] This follows official Node Docker best practices for security (principle of least privilege). The entrypoint.sh script supports running as node user. Verify with docker run --rm node:22-slim whoami (outputs 'root') vs. after USER node (outputs 'node'). Key benefits: - Reduces attack surface if compromised - Meets security scanners/compliance requirements - No performance impact Common issues & fixes: - Permission errors on bind mounts: Use --user
Citations:
- 1: Explain how to use/build rootless aka using the node user instead of the default root user nodejs/docker-node#2287
- 2: https://oneuptime.com/blog/post/2026-02-20-docker-rootless-containers/view
- 3: https://lirantal.com/blog/2019-04-22-securely-build-docker-images
- 4: https://stackoverflow.com/questions/45805309/docker-node-running-as-non-root-user-file-permissions
- 5: https://github.com/nodejs/docker-node
- 6: https://docker.com/blog/how-to-use-the-node-docker-official-image
- 7: https://docs.docker.com/language/nodejs/build-images
Run API service as non-root in the final image.
The Dockerfile lacks a USER directive, so the container runs as root. Add USER node before the CMD statement to run the service with the built-in unprivileged user.
Suggested hardening patch
FROM node:22-slim
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable && corepack prepare pnpm@9.0.0 --activate
WORKDIR /app
COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./
COPY apps/api/ ./apps/api/
COPY packages/ ./packages/
RUN pnpm install --frozen-lockfile
RUN pnpm --filter `@repo/api` build
ENV NODE_ENV=production
EXPOSE 8080
+USER node
CMD ["node", "apps/api/dist/index.js"]📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| FROM node:22-slim | |
| ENV PNPM_HOME="/pnpm" | |
| ENV PATH="$PNPM_HOME:$PATH" | |
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | |
| WORKDIR /app | |
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | |
| COPY apps/api/ ./apps/api/ | |
| COPY packages/ ./packages/ | |
| RUN pnpm install --frozen-lockfile | |
| RUN pnpm --filter @repo/api build | |
| ENV NODE_ENV=production | |
| EXPOSE 8080 | |
| CMD ["node", "apps/api/dist/index.js"] | |
| FROM node:22-slim | |
| ENV PNPM_HOME="/pnpm" | |
| ENV PATH="$PNPM_HOME:$PATH" | |
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | |
| WORKDIR /app | |
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | |
| COPY apps/api/ ./apps/api/ | |
| COPY packages/ ./packages/ | |
| RUN pnpm install --frozen-lockfile | |
| RUN pnpm --filter `@repo/api` build | |
| ENV NODE_ENV=production | |
| EXPOSE 8080 | |
| USER node | |
| CMD ["node", "apps/api/dist/index.js"] |
🧰 Tools
🪛 Checkov (3.2.510)
[low] 1-15: Ensure that HEALTHCHECK instructions have been added to container images
(CKV_DOCKER_2)
[low] 1-15: Ensure that a user for the container has been created
(CKV_DOCKER_3)
🪛 Hadolint (2.14.0)
[info] 11-11: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
🪛 Trivy (0.69.3)
[error] 1-1: Image user should not be 'root'
Specify at least 1 USER command in Dockerfile with non-root user as argument
Rule: DS-0002
(IaC/Dockerfile)
[info] 1-1: No HEALTHCHECK defined
Add HEALTHCHECK instruction in your Dockerfile
Rule: DS-0026
(IaC/Dockerfile)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@apps/api/Dockerfile` around lines 1 - 15, The image currently runs the API as
root; add a non-root user step by setting USER node before the CMD to run the
final process unprivileged, and ensure the built assets are owned/readable by
that user by adjusting ownership/permissions after build (references: WORKDIR
/app, RUN pnpm --filter `@repo/api` build, and CMD ["node",
"apps/api/dist/index.js"]); place the USER node directive just before the CMD
and add a chown/chmod step after build so the node user can access /app and
apps/api/dist.
| COPY apps/api/ ./apps/api/ | ||
| COPY packages/ ./packages/ | ||
| RUN pnpm install --frozen-lockfile | ||
| RUN pnpm --filter @repo/api build |
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🧩 Analysis chain
🏁 Script executed:
#!/bin/bash
fd -i "package.json" apps/api --exec sh -c 'echo "== $1 =="; jq -r ".scripts.build" "$1"' sh {}Repository: BuckyMcYolo/townhall
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Fix the build script in apps/api/package.json to use tsc && tsc-alias instead of tsup && tsc.
Line 11 calls pnpm --filter @repo/api build, which currently executes tsup && tsc --declaration --emitDeclarationOnly --outDir dist. This violates the required API compile contract: the build must use tsc && tsc-alias (no bundler) to properly resolve workspace dependencies via pnpm linking and ensure correct runtime import paths.
🧰 Tools
🪛 Hadolint (2.14.0)
[info] 11-11: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@apps/api/Dockerfile` at line 11, The package's build script currently uses a
bundler and wrong order (tsup && tsc); update the apps/api package.json "build"
script to run the TypeScript compiler then path-fix step: replace the existing
"build" command with "tsc && tsc-alias" (ensure tsc is configured to emit
declarations/outDir as before and tsc-alias runs against that outDir), and keep
the Dockerfile call (pnpm --filter `@repo/api` build) unchanged so the image runs
the corrected build pipeline; verify tsconfig.json output paths and that
tsc-alias is added to devDependencies if missing.
| import app, { type AppType } from "@/app" | ||
|
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||
| /** | ||
| * Typed test client for the Townhall API. | ||
| * Provides autocomplete on routes, params, and response bodies. | ||
| */ | ||
| export const client = testClient<AppType>(app as unknown as AppType) |
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# by confirming that app at line 72 has all routes attached
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Remove the unsafe double-cast in test client setup.
Line 9 (app as unknown as AppType) hides a real type mismatch. The imported app is the base Hono instance, but AppType represents the fully-routed app type. While both are the same runtime object (Hono's fluent API returns the instance), TypeScript sees them as different types.
Fix this by exporting the fully-routed app type from apps/api/src/app.ts. Change the default export from app to routes on line 72, so the export matches the type definition. Then update the three files that import from @/app (index.ts, health.test.ts, and helpers.ts) to use the correctly-typed export without casting.
Suggested changes
// apps/api/src/app.ts
export type AppType = typeof routes
- export default app
+ export default routes// apps/api/src/__tests__/helpers.ts
- export const client = testClient<AppType>(app as unknown as AppType)
+ export const client = testClient<AppType>(app)// apps/api/src/index.ts (also update references if needed)
- import app from "@/app"
+ import app from "@/app" // Now correctly typed as routed app
- serve({ fetch: app.fetch, port: env.PORT })
+ serve({ fetch: app.fetch, port: env.PORT })// apps/api/src/__tests__/health.test.ts (also update references if needed)
- import app from "@/app"
+ import app from "@/app" // Now correctly typed as routed app🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@apps/api/src/__tests__/helpers.ts` around lines 3 - 9, The test client uses
an unsafe double-cast (app as unknown as AppType); fix by exporting the
fully-routed Hono instance under the correct symbol and updating imports: in
apps/api/src/app.ts change the default export to export the fully-routed
instance as "routes" (ensure the variable name that holds the routed Hono app is
"routes" and its type matches AppType), then update all import sites that
currently import the default from "@/app" (index.ts, health.test.ts, and
apps/api/src/__tests__/helpers.ts) to import the named/exported "routes" (or the
corrected export) and remove the casts so testClient<AppType>(routes) uses the
proper type without any as unknown as AppType conversion; ensure the exported
symbol name you reference matches the AppType definition.
| FROM node:22-slim | ||
| ENV PNPM_HOME="/pnpm" | ||
| ENV PATH="$PNPM_HOME:$PATH" | ||
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | ||
|
|
||
| WORKDIR /app | ||
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | ||
| COPY apps/realtime/ ./apps/realtime/ | ||
| COPY packages/ ./packages/ | ||
| RUN pnpm install --frozen-lockfile | ||
| RUN pnpm --filter @repo/realtime build | ||
|
|
||
| ENV NODE_ENV=production | ||
| EXPOSE 8000 | ||
| CMD ["node", "apps/realtime/dist/index.js"] |
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🧹 Nitpick | 🔵 Trivial
🧩 Analysis chain
🌐 Web query:
node:22-slim docker image node user
💡 Result:
The node:22-slim Docker image is based on Debian bookworm-slim and creates a non-root 'node' user (UID 1000, GID 1000) with home directory /home/node. The default entrypoint (docker-entrypoint.sh) switches to this 'node' user if no USER is specified or if running as root, making the effective default user 'node' for running Node.js applications. This follows Docker best practices for security by avoiding root. The slim variant minimizes packages while including essentials for Node.js. To verify locally: docker run --rm node:22-slim whoami # outputs 'node' docker run --rm node:22-slim id # outputs uid=1000(node) gid=1000(node) The Dockerfile (from repo github.com/nodejs/docker-node, 22/bookworm-slim/Dockerfile) includes: RUN groupadd --gid 1000 node && useradd --uid 1000 --gid node --shell /bin/bash --create-home node No explicit USER node at the end, but entrypoint handles the switch: setUserIfNeeded function checks if running as root/PID 1 and su-exec to node if so.
Citations:
- 1: https://hub.docker.com/_/node
- 2: https://github.com/nodejs/docker-node
- 3: Node: feat: Node.js 22.0.0 docker-library/official-images#16663
- 4: Node: feat: Node.js 22.4.0 docker-library/official-images#17095
- 5: http://45.8.113.196:50000/repo/library/node/tag/22.17.0-bookworm-slim
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# Check the other Dockerfiles to see if there's a pattern
for dockerfile in ./apps/api/Dockerfile ./apps/worker/Dockerfile; do
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doneRepository: BuckyMcYolo/townhall
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Explicitly run as non-root user for clarity and consistent file permissions.
The node:22-slim base image includes an entrypoint that automatically switches to the node user, so the container already runs with non-root privileges. However, adding an explicit USER node directive improves clarity and ensures copied files have correct ownership:
Suggested improvement
FROM node:22-slim
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable && corepack prepare pnpm@9.0.0 --activate
WORKDIR /app
-COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./
-COPY apps/realtime/ ./apps/realtime/
-COPY packages/ ./packages/
+COPY --chown=node:node pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./
+COPY --chown=node:node apps/realtime/ ./apps/realtime/
+COPY --chown=node:node packages/ ./packages/
RUN pnpm install --frozen-lockfile
RUN pnpm --filter `@repo/realtime` build
ENV NODE_ENV=production
EXPOSE 8000
+USER node
CMD ["node", "apps/realtime/dist/index.js"]📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| FROM node:22-slim | |
| ENV PNPM_HOME="/pnpm" | |
| ENV PATH="$PNPM_HOME:$PATH" | |
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | |
| WORKDIR /app | |
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | |
| COPY apps/realtime/ ./apps/realtime/ | |
| COPY packages/ ./packages/ | |
| RUN pnpm install --frozen-lockfile | |
| RUN pnpm --filter @repo/realtime build | |
| ENV NODE_ENV=production | |
| EXPOSE 8000 | |
| CMD ["node", "apps/realtime/dist/index.js"] | |
| FROM node:22-slim | |
| ENV PNPM_HOME="/pnpm" | |
| ENV PATH="$PNPM_HOME:$PATH" | |
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | |
| WORKDIR /app | |
| COPY --chown=node:node pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | |
| COPY --chown=node:node apps/realtime/ ./apps/realtime/ | |
| COPY --chown=node:node packages/ ./packages/ | |
| RUN pnpm install --frozen-lockfile | |
| RUN pnpm --filter `@repo/realtime` build | |
| ENV NODE_ENV=production | |
| EXPOSE 8000 | |
| USER node | |
| CMD ["node", "apps/realtime/dist/index.js"] |
🧰 Tools
🪛 Checkov (3.2.510)
[low] 1-15: Ensure that HEALTHCHECK instructions have been added to container images
(CKV_DOCKER_2)
[low] 1-15: Ensure that a user for the container has been created
(CKV_DOCKER_3)
🪛 Hadolint (2.14.0)
[info] 11-11: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
🪛 Trivy (0.69.3)
[error] 1-1: Image user should not be 'root'
Specify at least 1 USER command in Dockerfile with non-root user as argument
Rule: DS-0002
(IaC/Dockerfile)
[info] 1-1: No HEALTHCHECK defined
Add HEALTHCHECK instruction in your Dockerfile
Rule: DS-0026
(IaC/Dockerfile)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@apps/realtime/Dockerfile` around lines 1 - 15, Add an explicit non-root user
switch to the Dockerfile: keep the current root-required build steps (COPY, RUN
pnpm install, RUN pnpm --filter `@repo/realtime` build) but after those steps
change ownership of /app to the node user (e.g., chown -R node:node /app) and
then add USER node before EXPOSE/CMD so the container runs as the non-root node
user; reference the existing WORKDIR /app, COPY, RUN pnpm install, RUN pnpm
--filter `@repo/realtime` build and CMD ["node", "apps/realtime/dist/index.js"]
when making these changes.
| FROM node:22-slim | ||
| ENV PNPM_HOME="/pnpm" | ||
| ENV PATH="$PNPM_HOME:$PATH" | ||
| RUN corepack enable && corepack prepare pnpm@9.0.0 --activate | ||
|
|
||
| WORKDIR /app | ||
| COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./ | ||
| COPY apps/worker/ ./apps/worker/ | ||
| COPY packages/ ./packages/ | ||
| RUN pnpm install --frozen-lockfile | ||
| RUN pnpm --filter @repo/worker build | ||
|
|
||
| ENV NODE_ENV=production | ||
| CMD ["node", "apps/worker/dist/index.js"] |
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🧩 Analysis chain
🏁 Script executed:
# Check the actual Dockerfile content
find . -name "Dockerfile" -path "*/worker/*" | head -20Repository: BuckyMcYolo/townhall
Length of output: 88
🏁 Script executed:
# Also search for realtime and api Dockerfiles mentioned in the comment
find . -name "Dockerfile" | grep -E "(realtime|api)" | head -20Repository: BuckyMcYolo/townhall
Length of output: 112
🌐 Web query:
node:22-slim Docker image non-root user documentation
💡 Result:
The official node:22-slim Docker image includes a non-root 'node' user (UID 1000, GID 1000) by default, created in its Dockerfile. It does not run as this user by default (runs as root), but documentation recommends switching to it for security following the principle of least privilege. To run as non-root user: 1. In docker-compose.yml: services: node: image: node:22-slim user: "node" working_dir: /home/node/app ... 2. In docker run: docker run -it --rm -u node -v "$PWD":/home/node/app node:22-slim node app.js 3. In Dockerfile: FROM node:22-slim ... USER node CMD ["node", "app.js"] For mounted volumes, ensure permissions allow the node user access, e.g., chown node:node /path on host or use --user
Citations:
- 1: https://github.com/nodejs/docker-node
- 2: https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md
- 3: https://www.docker.com/blog/how-to-use-the-node-docker-official-image/
- 4: https://docker.com/blog/how-to-use-the-node-docker-official-image
- 5: https://registry.hub.docker.com/_/node
- 6: https://hub.docker.com/_/node
🏁 Script executed:
# Read the worker Dockerfile to verify current state
cat -n ./apps/worker/DockerfileRepository: BuckyMcYolo/townhall
Length of output: 571
🏁 Script executed:
# Check the api Dockerfile
cat -n ./apps/api/DockerfileRepository: BuckyMcYolo/townhall
Length of output: 578
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# Check the realtime Dockerfile
cat -n ./apps/realtime/DockerfileRepository: BuckyMcYolo/townhall
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Drop root privileges in the worker image.
Lines 1–14 do not declare USER, so the worker runs as root. The node:22-slim base image includes a non-root node user but does not use it by default. This pattern exists across all three service Dockerfiles (worker, api, realtime) and should be hardened for all.
Suggested hardening patch
FROM node:22-slim
ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable && corepack prepare pnpm@9.0.0 --activate
WORKDIR /app
-COPY pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./
-COPY apps/worker/ ./apps/worker/
-COPY packages/ ./packages/
+COPY --chown=node:node pnpm-lock.yaml pnpm-workspace.yaml package.json turbo.json ./
+COPY --chown=node:node apps/worker/ ./apps/worker/
+COPY --chown=node:node packages/ ./packages/
RUN pnpm install --frozen-lockfile
RUN pnpm --filter `@repo/worker` build
ENV NODE_ENV=production
+USER node
CMD ["node", "apps/worker/dist/index.js"]🧰 Tools
🪛 Checkov (3.2.510)
[low] 1-14: Ensure that HEALTHCHECK instructions have been added to container images
(CKV_DOCKER_2)
[low] 1-14: Ensure that a user for the container has been created
(CKV_DOCKER_3)
🪛 Hadolint (2.14.0)
[info] 11-11: Multiple consecutive RUN instructions. Consider consolidation.
(DL3059)
🪛 Trivy (0.69.3)
[error] 1-1: Image user should not be 'root'
Specify at least 1 USER command in Dockerfile with non-root user as argument
Rule: DS-0002
(IaC/Dockerfile)
[info] 1-1: No HEALTHCHECK defined
Add HEALTHCHECK instruction in your Dockerfile
Rule: DS-0026
(IaC/Dockerfile)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@apps/worker/Dockerfile` around lines 1 - 14, The Dockerfile currently builds
and runs the worker image as root; update it to drop root privileges by
switching to the non-root node user provided by the base image (node:22-slim).
After the build steps and before CMD, add a USER declaration that uses the
existing node user (e.g., USER node or USER 1000) and ensure file ownership is
correct for the build artifacts used by CMD ["node",
"apps/worker/dist/index.js"] (chown or adjust permissions for /app and the dist
files so the non-root user can read/execute). Apply the same change pattern to
the other service Dockerfiles (api, realtime).
| POSTGRES_USER: townhall | ||
| POSTGRES_PASSWORD: townhall | ||
| POSTGRES_DB: townhall |
There was a problem hiding this comment.
Avoid embedding database credentials directly in committed compose config.
Lines 6-8 and Lines 32/58/82 hardcode credentials (townhall:townhall) in plain text. Even for local defaults, this weakens security posture and encourages credential reuse.
Suggested refactor
postgres:
image: postgres:16-alpine
restart: unless-stopped
environment:
- POSTGRES_USER: townhall
- POSTGRES_PASSWORD: townhall
- POSTGRES_DB: townhall
+ POSTGRES_USER: ${POSTGRES_USER:-townhall}
+ POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-townhall}
+ POSTGRES_DB: ${POSTGRES_DB:-townhall}
@@
- DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall
+ DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall}
@@
- DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall
+ DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall}
@@
- DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall
+ DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall}Also applies to: 32-33, 58-59, 82-83
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@docker-compose.yml` around lines 6 - 8, Replace embedded plaintext DB
credentials (POSTGRES_USER, POSTGRES_PASSWORD, POSTGRES_DB) with
environment-variable substitution and/or a .env file; for each occurrence (the
POSTGRES_* entries and any repeats at the other locations) change the values to
use ${POSTGRES_USER:-townhall}, ${POSTGRES_PASSWORD:-townhall},
${POSTGRES_DB:-townhall} or reference variables like ${DB_USER}, ${DB_PASS},
${DB_NAME}, and document defaults in a .env.example; ensure the real .env
(containing secrets) is added to .gitignore and update any service references
that read these vars so they use the same variable names (e.g., postgres service
env block and any consumer services).
| BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET} | ||
| NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-http://localhost:8080} | ||
| S3_ENDPOINT: ${S3_ENDPOINT} | ||
| S3_ACCESS_KEY_ID: ${S3_ACCESS_KEY_ID} | ||
| S3_SECRET_ACCESS_KEY: ${S3_SECRET_ACCESS_KEY} | ||
| S3_BUCKET_NAME: ${S3_BUCKET_NAME} | ||
| S3_REGION: ${S3_REGION:-auto} | ||
| S3_PUBLIC_URL: ${S3_PUBLIC_URL} | ||
| RESEND_API_KEY: ${RESEND_API_KEY} |
There was a problem hiding this comment.
🛠️ Refactor suggestion | 🟠 Major
Fail fast when required secrets are missing.
At Line 34 (and similarly Lines 36-42, 60-69, 85-92), ${VAR} resolves to empty string when unset. That causes runtime failures later instead of immediate compose-time failure.
Suggested strict env interpolation
- BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET}
+ BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET:?BETTER_AUTH_SECRET is required}
@@
- S3_ENDPOINT: ${S3_ENDPOINT}
+ S3_ENDPOINT: ${S3_ENDPOINT:?S3_ENDPOINT is required}
- S3_ACCESS_KEY_ID: ${S3_ACCESS_KEY_ID}
+ S3_ACCESS_KEY_ID: ${S3_ACCESS_KEY_ID:?S3_ACCESS_KEY_ID is required}
- S3_SECRET_ACCESS_KEY: ${S3_SECRET_ACCESS_KEY}
+ S3_SECRET_ACCESS_KEY: ${S3_SECRET_ACCESS_KEY:?S3_SECRET_ACCESS_KEY is required}
- S3_BUCKET_NAME: ${S3_BUCKET_NAME}
+ S3_BUCKET_NAME: ${S3_BUCKET_NAME:?S3_BUCKET_NAME is required}
- S3_PUBLIC_URL: ${S3_PUBLIC_URL}
+ S3_PUBLIC_URL: ${S3_PUBLIC_URL:?S3_PUBLIC_URL is required}
- RESEND_API_KEY: ${RESEND_API_KEY}
+ RESEND_API_KEY: ${RESEND_API_KEY:?RESEND_API_KEY is required}Apply the same pattern for realtime and worker.
Also applies to: 60-69, 85-92
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@docker-compose.yml` around lines 34 - 42, The docker-compose env entries use
permissive interpolation (${VAR}) which yields empty strings when unset; update
each required variable (e.g., BETTER_AUTH_SECRET, NEXT_PUBLIC_API_URL,
S3_ENDPOINT, S3_ACCESS_KEY_ID, S3_SECRET_ACCESS_KEY, S3_BUCKET_NAME, S3_REGION,
S3_PUBLIC_URL, RESEND_API_KEY) to use strict interpolation so compose fails fast
(use the shell-style required form so missing vars raise an error), and apply
the same change to the corresponding env blocks for the realtime and worker
services referenced in the compose file.
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♻️ Duplicate comments (3)
docker-compose.yml (2)
6-8:⚠️ Potential issue | 🟠 MajorRemove hardcoded database credentials from committed compose config.
These lines embed static credentials directly in source. Parameterize them via env substitution and reuse the same vars in all
DATABASE_URLvalues.Suggested patch
- POSTGRES_USER: townhall - POSTGRES_PASSWORD: townhall - POSTGRES_DB: townhall + POSTGRES_USER: ${POSTGRES_USER:-townhall} + POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-townhall} + POSTGRES_DB: ${POSTGRES_DB:-townhall} @@ - DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall + DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall} @@ - DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall + DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall} @@ - DATABASE_URL: postgresql://townhall:townhall@postgres:5432/townhall + DATABASE_URL: postgresql://${POSTGRES_USER:-townhall}:${POSTGRES_PASSWORD:-townhall}@postgres:5432/${POSTGRES_DB:-townhall}Also applies to: 42-43, 70-71, 96-97
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@docker-compose.yml` around lines 6 - 8, Replace the hardcoded DB credentials (POSTGRES_USER, POSTGRES_PASSWORD, POSTGRES_DB) with environment-variable substitutions and reuse the same variables in all DATABASE_URL values: introduce canonical names like DB_USER, DB_PASS, DB_NAME (or use existing env names) and change the POSTGRES_* entries to use ${DB_USER}, ${DB_PASS}, ${DB_NAME}; then update every DATABASE_URL occurrence to interpolate those same variables (e.g., postgres://${DB_USER}:${DB_PASS}@.../${DB_NAME}) so credentials are not committed and are consistently referenced across the compose file.
44-52:⚠️ Potential issue | 🟠 MajorFail fast for required service environment variables.
Using
${VAR}here allows empty strings when unset. Givenpackages/env/src/server.tsrequires non-empty/URL values for several of these, startup should fail at compose-time instead of crashing later at runtime.Suggested patch pattern
- BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET} + BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET:?BETTER_AUTH_SECRET is required} - S3_ENDPOINT: ${S3_ENDPOINT} + S3_ENDPOINT: ${S3_ENDPOINT:?S3_ENDPOINT is required} - S3_ACCESS_KEY_ID: ${S3_ACCESS_KEY_ID} + S3_ACCESS_KEY_ID: ${S3_ACCESS_KEY_ID:?S3_ACCESS_KEY_ID is required} - S3_SECRET_ACCESS_KEY: ${S3_SECRET_ACCESS_KEY} + S3_SECRET_ACCESS_KEY: ${S3_SECRET_ACCESS_KEY:?S3_SECRET_ACCESS_KEY is required} - S3_BUCKET_NAME: ${S3_BUCKET_NAME} + S3_BUCKET_NAME: ${S3_BUCKET_NAME:?S3_BUCKET_NAME is required} - S3_PUBLIC_URL: ${S3_PUBLIC_URL} + S3_PUBLIC_URL: ${S3_PUBLIC_URL:?S3_PUBLIC_URL is required} - RESEND_API_KEY: ${RESEND_API_KEY} + RESEND_API_KEY: ${RESEND_API_KEY:?RESEND_API_KEY is required}Also applies to: 72-82, 99-107
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@docker-compose.yml` around lines 44 - 52, The docker-compose env interpolation uses bare ${VAR} which permits empty values and defers failures to runtime; update the service environment entries (e.g., BETTER_AUTH_SECRET, S3_ENDPOINT, S3_ACCESS_KEY_ID, S3_SECRET_ACCESS_KEY, S3_BUCKET_NAME, S3_REGION, S3_PUBLIC_URL, RESEND_API_KEY and the other occurrences noted around lines 72-82 and 99-107) to use the Docker Compose "require" syntax so compose fails fast when a required variable is missing (use the ${VAR?err} or ${VAR:?err} pattern with a clear message per variable) so that packages/env/src/server.ts will always receive non-empty values at startup.apps/api/Dockerfile (1)
11-11:⚠️ Potential issue | 🔴 CriticalUse the API compile contract (
tsc && tsc-alias) for this build step.Line 11 calls
@repo/api’sbuildscript, which currently resolves to a bundler-based flow. That conflicts with the required API build contract and can break runtime path resolution for workspace-linked imports.Proposed fix (in
apps/api/package.json)- "build": "tsup && tsc --declaration --emitDeclarationOnly --outDir dist" + "build": "tsc && tsc-alias"Based on learnings: Applies to apps/api/**/*.ts : Build the API package using
tsc && tsc-alias(no bundler) to resolve workspace dependencies via pnpm linking.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@apps/api/Dockerfile` at line 11, Replace the Dockerfile build step that runs the bundler-based script with the API compile contract: invoke tsc then tsc-alias for `@repo/api` instead of the current bundler "build" script. Concretely, update the RUN line that currently calls "pnpm --filter `@repo/api` build" to run the compile steps (e.g., "pnpm --filter `@repo/api` exec -- tsc -p <tsconfig> && pnpm --filter `@repo/api` exec -- tsc-alias -p <tsconfig>" or ensure apps/api/package.json "build" script is set to "tsc && tsc-alias" and call that script from the Dockerfile). This guarantees the API package is built with the tsc + tsc-alias contract rather than a bundler.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Duplicate comments:
In `@apps/api/Dockerfile`:
- Line 11: Replace the Dockerfile build step that runs the bundler-based script
with the API compile contract: invoke tsc then tsc-alias for `@repo/api` instead
of the current bundler "build" script. Concretely, update the RUN line that
currently calls "pnpm --filter `@repo/api` build" to run the compile steps (e.g.,
"pnpm --filter `@repo/api` exec -- tsc -p <tsconfig> && pnpm --filter `@repo/api`
exec -- tsc-alias -p <tsconfig>" or ensure apps/api/package.json "build" script
is set to "tsc && tsc-alias" and call that script from the Dockerfile). This
guarantees the API package is built with the tsc + tsc-alias contract rather
than a bundler.
In `@docker-compose.yml`:
- Around line 6-8: Replace the hardcoded DB credentials (POSTGRES_USER,
POSTGRES_PASSWORD, POSTGRES_DB) with environment-variable substitutions and
reuse the same variables in all DATABASE_URL values: introduce canonical names
like DB_USER, DB_PASS, DB_NAME (or use existing env names) and change the
POSTGRES_* entries to use ${DB_USER}, ${DB_PASS}, ${DB_NAME}; then update every
DATABASE_URL occurrence to interpolate those same variables (e.g.,
postgres://${DB_USER}:${DB_PASS}@.../${DB_NAME}) so credentials are not
committed and are consistently referenced across the compose file.
- Around line 44-52: The docker-compose env interpolation uses bare ${VAR} which
permits empty values and defers failures to runtime; update the service
environment entries (e.g., BETTER_AUTH_SECRET, S3_ENDPOINT, S3_ACCESS_KEY_ID,
S3_SECRET_ACCESS_KEY, S3_BUCKET_NAME, S3_REGION, S3_PUBLIC_URL, RESEND_API_KEY
and the other occurrences noted around lines 72-82 and 99-107) to use the Docker
Compose "require" syntax so compose fails fast when a required variable is
missing (use the ${VAR?err} or ${VAR:?err} pattern with a clear message per
variable) so that packages/env/src/server.ts will always receive non-empty
values at startup.
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apps/api/Dockerfileapps/realtime/Dockerfileapps/worker/Dockerfiledocker-compose.yml
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Docker and Test Infrastructure PR
Overview
This PR introduces containerization support and basic test infrastructure to the monorepo. It adds Dockerfiles for the API, realtime, and worker services, a docker-compose configuration for local development, and initial test suite setup using Vitest.
Key Changes
Docker Infrastructure
Test Infrastructure
Minor Updates
Quality Assessment
Strengths
Minor Concerns / Suggestions
Code Changes Summary
Confidence Score: 4/5
Good PR: well-structured, follows existing patterns, and adds production-ready container and basic test infrastructure. Minor documentation, test coverage, and consistency improvements recommended before or shortly after merge.