Use var env instead of .env file

Author: dylanflandpro

Dockerfile

@@ -15,7 +15,31 @@ COPY run-jiti.js ./
 COPY src/features/build-info/script-to-generate-json.ts ./src/features/build-info/
 
 # install dependencies
-RUN pnpm install --frozen-lockfile
+RUN pnpm install --frozen-lockfil
+
+ARG VITE_BASE_URL
+ARG VITE_ENV_NAME
+ARG VITE_ENV_EMOJI
+ARG VITE_ENV_COLOR
+ARG VITE_IS_DEMO
+ARG DATABASE_URL
+ARG AUTH_SECRET
+ARG GITHUB_CLIENT_ID
+ARG GITHUB_CLIENT_SECRET
+ARG EMAIL_SERVER
+ARG EMAIL_FROM
+
+ENV VITE_BASE_URL=${VITE_BASE_URL} \
+    VITE_ENV_NAME=${VITE_ENV_NAME} \
+    VITE_ENV_EMOJI=${VITE_ENV_EMOJI} \
+    VITE_ENV_COLOR=${VITE_ENV_COLOR} \
+    VITE_IS_DEMO=${VITE_IS_DEMO} \
+    DATABASE_URL=${DATABASE_URL} \
+    AUTH_SECRET=${AUTH_SECRET} \
+    GITHUB_CLIENT_ID=${GITHUB_CLIENT_ID} \
+    GITHUB_CLIENT_SECRET=${GITHUB_CLIENT_SECRET} \
+    EMAIL_SERVER=${EMAIL_SERVER} \
+    EMAIL_FROM=${EMAIL_FROM}
 
 # copy source code
 COPY . .
@@ -30,15 +54,33 @@ FROM node:22-alpine
 
 WORKDIR /app
 
-# Environment variables
-ENV NODE_ENV=production \
-    HOST=0.0.0.0 \
-    PORT=3000 \
-    VITE_PORT=3000
-
 # install pnpm
 RUN npm install -g pnpm npm-run-all
-COPY .env ./
+
+
+ARG VITE_BASE_URL
+ARG VITE_ENV_NAME
+ARG VITE_ENV_EMOJI
+ARG VITE_ENV_COLOR
+ARG VITE_IS_DEMO
+ARG DATABASE_URL
+ARG AUTH_SECRET
+ARG GITHUB_CLIENT_ID
+ARG GITHUB_CLIENT_SECRET
+ARG EMAIL_SERVER
+ARG EMAIL_FROM
+
+ENV VITE_BASE_URL=${VITE_BASE_URL} \
+    VITE_ENV_NAME=${VITE_ENV_NAME} \
+    VITE_ENV_EMOJI=${VITE_ENV_EMOJI} \
+    VITE_ENV_COLOR=${VITE_ENV_COLOR} \
+    VITE_IS_DEMO=${VITE_IS_DEMO} \
+    DATABASE_URL=${DATABASE_URL} \
+    AUTH_SECRET=${AUTH_SECRET} \
+    GITHUB_CLIENT_ID=${GITHUB_CLIENT_ID} \
+    GITHUB_CLIENT_SECRET=${GITHUB_CLIENT_SECRET} \
+    EMAIL_SERVER=${EMAIL_SERVER} \
+    EMAIL_FROM=${EMAIL_FROM}
 
 ## copy output build and package.json from builder
 COPY --from=builder /app/.output ./.output

README.md

@@ -59,7 +59,19 @@ pnpm dev
 Build the image using the following command 
 
 ```bash
-docker build -t start-ui-web .
+docker build -t start-ui-web \
+  --build-arg VITE_BASE_URL="http://localhost:3000" \
+  --build-arg VITE_ENV_NAME="DOCKER" \
+  --build-arg VITE_ENV_EMOJI="🐋" \
+  --build-arg VITE_ENV_COLOR="blue" \
+  --build-arg VITE_IS_DEMO="true" \
+  --build-arg DATABASE_URL="postgres://user:pass@host:5432/db" \
+  --build-arg AUTH_SECRET="change-me" \
+  --build-arg GITHUB_CLIENT_ID="" \
+  --build-arg GITHUB_CLIENT_SECRET="" \
+  --build-arg EMAIL_SERVER="smtp://user:[email protected]:1025" \
+  --build-arg EMAIL_FROM="Start UI <[email protected]>" \
+  .
 ```
 Then, you can run it with this example command:
 ```bash