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Fix environment variable handling and update start command

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Simplified environment variable substitution to improve consistency during builds. Modified the start command to source variables from .env, ensuring proper runtime configuration.
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Thatsaphorn
2025-06-01 20:46:17 +02:00
parent 810b2871d2
commit 2123757099
1 changed files with 7 additions and 7 deletions
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14
frontend/Dockerfile
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@@ -13,12 +13,12 @@ RUN npm ci
# Copy entire project
COPY . .
# Set it as an environment variable for the build process
ARG HCAPTCHA_SITE_KEY
ENV NEXT_PUBLIC_HCAPTCHA_SITE_KEY=${HCAPTCHA_SITE_KEY}
# Create a .env file before build
RUN echo "NEXT_PUBLIC_HCAPTCHA_SITE_KEY=${HCAPTCHA_SITE_KEY}"
## Set it as an environment variable for the build process
#ARG HCAPTCHA_SITE_KEY
#ENV NEXT_PUBLIC_HCAPTCHA_SITE_KEY=$HCAPTCHA_SITE_KEY
#
## Create a .env file before build
#RUN echo "NEXT_PUBLIC_HCAPTCHA_SITE_KEY=$HCAPTCHA_SITE_KEY"
# Build the Next.js app
RUN npm run build
@@ -35,4 +35,4 @@ COPY --from=builder /app ./
EXPOSE 3000
# Start Next.js in production mode
CMD ["npm", "run", "start"]
CMD ["/bin/sh", "-c", "set -a && [ -f .env ] && . .env && set +a && next start"]