Merge pull request #5041 from MMilosz/chore/docker-resolve-dockerfile-lint-warnings

chore: resolve Dockerfile lint warnings

Author: tdonohue

Dockerfile

@@ -5,7 +5,7 @@ FROM docker.io/node:22-alpine
 
 # Ensure Python and other build tools are available
 # These are needed to install some node modules, especially on linux/arm64
-RUN apk add --update python3 make g++ && rm -rf /var/cache/apk/*
+RUN apk --no-cache add python3 make g++
 
 WORKDIR /app
 
@@ -31,4 +31,4 @@ EXPOSE 4000
 ENTRYPOINT [ "npm", "run", "serve" ]
 # By default set host to 0.0.0.0 to listen/accept connections from all IP addresses.
 # Poll for changes every 5 seconds (if any detected, app will rebuild/restart)
-CMD ["--", "--host 0.0.0.0", "--poll 5000"]
+CMD ["--", "--host 0.0.0.0", "--poll 5000"]

Dockerfile.dist

@@ -9,7 +9,7 @@ FROM docker.io/node:22-alpine AS build
 
 # Ensure Python and other build tools are available
 # These are needed to install some node modules, especially on linux/arm64
-RUN apk add --update python3 make g++ && rm -rf /var/cache/apk/*
+RUN apk --no-cache add python3 make g++
 
 WORKDIR /app
 # Copy over package files first, so this layer will only be rebuilt if those files change.
@@ -46,4 +46,4 @@ EXPOSE 4000
 # On startup, run start the DSpace UI in PM2
 ENTRYPOINT [ "pm2-runtime", "start", "dspace-ui.json" ]
 # By default, pass param that specifies to use JSON format logs.
-CMD ["--json"]
+CMD ["--json"]