build(docker): update Dockerfile

Dockerfile

@@ -1,29 +1,43 @@
+# Copyright 2022 Qlever LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 ARG NODE_VER=20-alpine
-ARG SERVICE=trellisfw/monitor
+ARG DIR=/usr/src/app/
 
 FROM node:$NODE_VER AS install
-ARG SERVICE
+ARG DIR
 
-WORKDIR /$SERVICE
+WORKDIR ${DIR}
 
-COPY ./.yarn /$SERVICE/.yarn
-COPY ./package.json ./yarn.lock ./.yarnrc.yml /$SERVICE/
+COPY ./.yarn ${DIR}.yarn
+COPY ./package.json ./yarn.lock ./.yarnrc.yml ${DIR}
 
 RUN yarn workspaces focus --all --production
 
 FROM install AS build
-ARG SERVICE
+ARG DIR
 
 # Install dev deps too
 RUN yarn install --immutable
 
-COPY . /$SERVICE/
+COPY . ${DIR}
 
 # Build code and remove dev deps
 RUN yarn build --verbose && rm -rfv .yarn .pnp*
 
 FROM node:$NODE_VER AS production
-ARG SERVICE
+ARG DIR
 
 # Install needed packages
 RUN apk add --no-cache \
@@ -32,10 +46,10 @@ RUN apk add --no-cache \
 # Do not run service as root
 USER node
 
-WORKDIR /$SERVICE
+WORKDIR ${DIR}
 
-COPY --from=install /$SERVICE/ /$SERVICE/
-COPY --from=build /$SERVICE/ /$SERVICE/
+COPY --from=install ${DIR} ${DIR}
+COPY --from=build ${DIR} ${DIR}
 
 # Launch entrypoint with dumb-init
 # Remap SIGTERM to SIGINT https://github.com/Yelp/dumb-init#signal-rewriting