fix(lint): docker files

Dockerfile.prometheus.test

@@ -1,8 +1,5 @@
 FROM prom/prometheus:v2.27.1
+WORKDIR /usr/src/app
 
-WORKDIR /app
-
-COPY docker/prometheus/alerting-rules.yml .
-COPY docker/prometheus/alerting-rules.test.yml .
-
-RUN promtool test rules *.test.yml
+COPY ["docker/prometheus/*.yml", "./"]
+RUN promtool test rules ./*.test.yml

api/Dockerfile

@@ -8,21 +8,21 @@ RUN npm ci
 
 COPY web ./
 # Skip lint check during react-scripts build
-RUN rm -f ./.eslintrc.js
-RUN npm run build
-RUN npm prune --production
+RUN rm -f ./.eslintrc.js \
+  && npm run build \
+  && npm prune --production
 
 
 FROM base AS api
 COPY ["api/package.json", "api/package-lock.json", "./"]
 RUN npm ci
 COPY api ./
-RUN npm run build
-RUN npm prune --production
+RUN npm run build \
+  && npm prune --production
 
 
 FROM base AS release
-RUN apk add dumb-init
+RUN apk add --no-cache dumb-init=1.2.5-r1
 ENV NODE_ENV production
 USER node
 

api/Dockerfile.development

@@ -12,8 +12,8 @@ RUN npm ci
 COPY web/.env.production.local.example ./.env.production.local
 COPY web ./
 # Skip lint check during react-scripts build
-RUN rm -f ./.eslintrc.js
-RUN npm run build
+RUN rm -f ./.eslintrc.js \
+  && npm run build
 
 
 FROM base AS api
@@ -22,6 +22,5 @@ RUN npm ci
 COPY --from=web /usr/src/app/build ./public
 COPY api ./
 
-WORKDIR /usr/src/app/api
 EXPOSE 5000
 CMD ["npm", "run", "dev"]

web/Dockerfile

@@ -7,8 +7,8 @@ COPY ["web/package.json", "web/package-lock.json", "./"]
 RUN npm ci
 COPY web/ ./
 # Skip lint check during react-scripts build
-RUN rm -f ./.eslintrc.js
-RUN npm run build
+RUN rm -f ./.eslintrc.js \
+  && npm run build
 
 
 FROM nginx:1.21.0-alpine AS release