Dockerfile.python

FROM node:18-alpine AS builder

ARG BRANCH='latest'
ARG BIN_PATH=/bin/cli

# Install build dependencies
RUN apk add --no-cache git ca-certificates alpine-sdk

WORKDIR /go/src/github.com/canopy-network/canopy

# Clone repository
RUN echo "Building from BRANCH=${BRANCH}" && \
    if [ "$BRANCH" = "latest" ]; then \
        echo "Fetching latest tag..."; \
        git clone https://github.com/canopy-network/canopy.git . && \
        LATEST_TAG=$(git describe --tags `git rev-list --tags --max-count=1`) && \
        echo "Checking out tag $LATEST_TAG" && \
        git checkout $LATEST_TAG; \
    else \
        echo "Cloning branch $BRANCH" && \
        git clone -b "$BRANCH" https://github.com/canopy-network/canopy.git .; \
    fi

# Copy golang
COPY --from=golang:1.24-alpine /usr/local/go/ /usr/local/go/
ENV PATH="/usr/local/go/bin:${PATH}"

RUN go version

# Install build tools
RUN apk update && apk add --no-cache make bash nodejs npm

# Build wallet and explorer
RUN make build/wallet
RUN make build/explorer

# Build auto-update coordinator
RUN CGO_ENABLED=0 GOOS=linux go build -a -o bin ./cmd/auto-update/.

# Build CLI
RUN CGO_ENABLED=0 GOOS=linux go build -a -o "${BIN_PATH}" ./cmd/main/...

# =============================================================================
# Final image for Python plugin
# =============================================================================
FROM alpine:3.19
WORKDIR /app

# Install runtime dependencies
# - bash: required for pluginctl.sh scripts
# - python3, py3-pip, py3-setuptools: Python runtime for plugin and venv creation
# - procps: provides pkill for plugin process cleanup
# - ca-certificates: for HTTPS requests to GitHub API
# - pigz: for fast tarball extraction
RUN apk add --no-cache bash python3 py3-pip py3-setuptools procps ca-certificates pigz

# Copy auto-update coordinator binary
COPY --from=builder /go/src/github.com/canopy-network/canopy/bin ./canopy

# Copy CLI binary
COPY --from=builder /bin/cli /bin/cli

# Create plugin directory and copy only pluginctl.sh
# Plugin source will be downloaded from upstream release and extracted on first start
RUN mkdir -p /app/plugin/python
COPY --from=builder /go/src/github.com/canopy-network/canopy/plugin/python/pluginctl.sh /app/plugin/python/pluginctl.sh

# Copy entrypoint
COPY entrypoint.sh /app/entrypoint.sh

# Set permissions
RUN chmod +x /bin/cli && \
    chmod +x /app/canopy && \
    chmod +x /app/entrypoint.sh && \
    chmod +x /app/plugin/python/pluginctl.sh

# Create plugin temp directory
RUN mkdir -p /tmp/plugin

ENTRYPOINT ["/app/entrypoint.sh"]