prevent docker cache on specific Stage

# Stage 1: Download the latest binary
FROM alpine:latest AS downloader

# Install necessary tools
RUN apk add --no-cache curl jq

# Set the working directory
WORKDIR /app

# Set environment variables
ENV POCKETBASE_URL=<VALUE>
ENV POCKETBASE_EMAIL=<VALUE>
ENV POCKETBASE_PASSWORD=<VALUE>

# Add ARG for cache busting
ARG CACHEBUST

RUN echo $CACHEBUST

# Download the latest release with aggressive cache-busting techniques
RUN set -e; \
    echo "Cache bust: $CACHEBUST"; \
    response=$(curl -s -X POST "${POCKETBASE_URL}/api/admins/auth-with-password" \
      -H "Content-Type: application/json" \
      -H "Cache-Control: no-cache, no-store, must-revalidate" \
      -H "Pragma: no-cache" \
      -d '{"identity":"'${POCKETBASE_EMAIL}'","password":"'${POCKETBASE_PASSWORD}'"}'); \
    token=$(echo $response | jq -r '.token'); \
    latest_release=$(curl -s -H "Authorization: ${token}" \
      -H "Cache-Control: no-cache, no-store, must-revalidate" \
      -H "Pragma: no-cache" \
      "${POCKETBASE_URL}/api/collections/releases/records?sort=-created&perPage=1&_=$(date +%s)"); \
    file_name=$(echo $latest_release | jq -r '.items[0].file'); \
    file_url="${POCKETBASE_URL}/api/files/releases/$(echo $latest_release | jq -r '.items[0].id')/${file_name}"; \
    curl -L -H "Cache-Control: no-cache, no-store, must-revalidate" -H "Pragma: no-cache" -o myapp "${file_url}?_=$(date +%s)"; \
    chmod +x myapp

# Stage 2: Create the final image
FROM alpine:latest

# Install necessary runtime dependencies
RUN apk add --no-cache ca-certificates bash

# Copy the downloaded binary from the downloader stage
COPY --from=downloader /app/myapp /pb/myapp

# Set the working directory
WORKDIR /pb

# Expose the necessary port
EXPOSE 8080

# Start the application
CMD ["/pb/myapp", "serve", "--http=0.0.0.0:8080"]

# Stage 1: Download the latest binary
FROM alpine:latest AS downloader

# Install necessary tools
RUN apk add --no-cache curl jq

# Set the working directory
WORKDIR /app

# Set environment variables
ENV POCKETBASE_URL=<VALUE>
ENV POCKETBASE_EMAIL=<VALUE>
ENV POCKETBASE_PASSWORD=<VALUE>

# Add ARG for cache busting
ARG CACHEBUST

RUN echo $CACHEBUST

# Download the latest release with aggressive cache-busting techniques
RUN set -e; \
    echo "Cache bust: $CACHEBUST"; \
    response=$(curl -s -X POST "${POCKETBASE_URL}/api/admins/auth-with-password" \
      -H "Content-Type: application/json" \
      -H "Cache-Control: no-cache, no-store, must-revalidate" \
      -H "Pragma: no-cache" \
      -d '{"identity":"'${POCKETBASE_EMAIL}'","password":"'${POCKETBASE_PASSWORD}'"}'); \
    token=$(echo $response | jq -r '.token'); \
    latest_release=$(curl -s -H "Authorization: ${token}" \
      -H "Cache-Control: no-cache, no-store, must-revalidate" \
      -H "Pragma: no-cache" \
      "${POCKETBASE_URL}/api/collections/releases/records?sort=-created&perPage=1&_=$(date +%s)"); \
    file_name=$(echo $latest_release | jq -r '.items[0].file'); \
    file_url="${POCKETBASE_URL}/api/files/releases/$(echo $latest_release | jq -r '.items[0].id')/${file_name}"; \
    curl -L -H "Cache-Control: no-cache, no-store, must-revalidate" -H "Pragma: no-cache" -o myapp "${file_url}?_=$(date +%s)"; \
    chmod +x myapp

# Stage 2: Create the final image
FROM alpine:latest

# Install necessary runtime dependencies
RUN apk add --no-cache ca-certificates bash

# Copy the downloaded binary from the downloader stage
COPY --from=downloader /app/myapp /pb/myapp

# Set the working directory
WORKDIR /pb

# Expose the necessary port
EXPOSE 8080

# Start the application
CMD ["/pb/myapp", "serve", "--http=0.0.0.0:8080"]