Working docker containerization

Dockerfile

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+########################
+# BASE
+########################
+FROM golang:1.23.3-alpine AS base
+
+ENV CGO_ENABLED=0 \
+    GOOS=linux \
+    GOARCH=amd64
+
+ARG APP_UID=1000
+ARG APP_GID=1000
+RUN addgroup -S dashboard -g ${APP_GID} && adduser -u ${APP_UID} -S -D -G dashboard dashboard
+
+RUN apk update \
+    && apk add --no-cache bash ca-certificates tzdata curl \
+    && update-ca-certificates
+
+ENV TZ="Europe/Paris"
+
+COPY ./app /app
+WORKDIR /app
+#COPY ./docker/config/env.local /usr/local/bin/.env
+
+RUN go mod download && go mod verify
+
+########################
+# BUILD
+########################
+FROM base AS build-env
+
+RUN go build -ldflags="-w -s" -o /infra-dashboard
+
+########################
+# PROD ENV ###
+########################
+FROM alpine:3.20 AS prod
+
+ARG APP_UID=1000
+ARG APP_GID=1000
+RUN addgroup -S dashboard -g ${APP_GID} && adduser -u ${APP_UID} -S -D -G dashboard dashboard
+
+RUN apk update \
+    && apk add --no-cache bash ca-certificates tzdata curl \
+    && update-ca-certificates
+
+ENV TZ="Europe/Paris"
+COPY --from=build-env /infra-dashboard /usr/local/bin/infra-dashboard
+RUN chmod +x /usr/local/bin/infra-dashboard
+RUN mkdir /app && chown ${APP_UID}:${APP_GID} /app
+
+USER dashboard
+
+########################
+# DEV
+########################
+FROM base AS dev
+
+COPY --from=build-env /infra-dashboard /usr/local/bin/infra-dashboard
+RUN chmod +x /usr/local/bin/infra-dashboard
+
+#ENTRYPOINT ["/bin/bash", "-c", "tail -f /dev/null"]
+ENTRYPOINT ["infra-dashboard"]