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env variables handling

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cpu
2025-03-31 01:26:50 +02:00
parent c2e7bd5f1e
commit 51a1be22d2
15 changed files with 209 additions and 106 deletions
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@@ -1,14 +1,35 @@
# Use a lightweight server
FROM nginx:alpine
# Install bash for the script execution
RUN apk add --no-cache bash
# Set working directory
WORKDIR /usr/share/nginx/html
# Copy all the application files
COPY . .
# Copy the .env file
COPY .env .
# Create a simple script to generate config.env.js
RUN echo '#!/bin/sh' > /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "// config.env.js - Generated from .env" > config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "// This file contains environment variables for the PWA" >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "// Generated on $(date)" >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "" >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "window.ENV_CONFIG = {" >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'grep -v "^#" .env | grep "=" | while read line; do' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo ' key=$(echo $line | cut -d= -f1)' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo ' value=$(echo $line | cut -d= -f2-)' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo ' echo " $key: \"$value\"," >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'done' >> /usr/share/nginx/html/docker-generate-config.sh && \
echo 'echo "};" >> config.env.js' >> /usr/share/nginx/html/docker-generate-config.sh && \
chmod +x /usr/share/nginx/html/docker-generate-config.sh
# Generate config.env.js from .env
RUN /usr/share/nginx/html/docker-generate-config.sh
# Remove the .env file and the generation script for security
RUN rm .env docker-generate-config.sh
# Expose port 80
EXPOSE 80