FROM lukechilds/electrumx

# Install curl (needed by entrypoint for RPC calls and IP detection)
RUN apk add --no-cache curl openssl || apt-get update && apt-get install -y --no-install-recommends curl openssl && rm -rf /var/lib/apt/lists/*

# Copy Palladium coin definition and patch ElectrumX
COPY electrumx-patch/coins_plm.py /tmp/coins_plm.py

RUN python3 - <<'PATCH'
import pathlib, re

patch = pathlib.Path('/tmp/coins_plm.py').read_text()
# Extract only class definitions (skip import lines)
classes = re.split(r'^(?=class )', patch, flags=re.MULTILINE)
classes = [c for c in classes if c.strip().startswith('class ')]
body = '\n' + '\n'.join(classes)

for target in [
    '/usr/local/lib/python3.13/dist-packages/electrumx/lib/coins.py',
    '/electrumx/src/electrumx/lib/coins.py',
]:
    p = pathlib.Path(target)
    if p.exists():
        s = p.read_text()
        if 'class Palladium(Bitcoin):' not in s:
            p.write_text(s + body)

print('>> Patched ElectrumX with Palladium coin classes')
PATCH

ENV SSL_CERTFILE=/certs/server.crt
ENV SSL_KEYFILE=/certs/server.key

# Copy and setup entrypoint script
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/entrypoint.sh

# Set entrypoint
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]