Dockerfile

FROM golang:1.24-alpine AS builder

WORKDIR /build
COPY go.mod go.sum ./
RUN go mod download
COPY main.go ./
COPY internal/ ./internal/
ARG SMALLWEB_VERSION=dev
RUN go build -ldflags="-s -w -X github.com/pomdtr/smallweb/internal/build.Version=${SMALLWEB_VERSION}" -o smallweb

FROM debian:bookworm-slim
COPY --from=builder /build/smallweb /usr/local/bin/smallweb

# Install required packages
RUN apt update && apt install -y git unzip curl gosu && rm -rf /var/lib/apt/lists/*

# Install Deno
ARG DENO_VERSION=v2.4.0
RUN curl -fsSL https://deno.land/install.sh | DENO_INSTALL=/usr/local sh -s "$DENO_VERSION"

# Set up default user with ID 1000
ARG UID=1000
ARG GID=1000
RUN groupadd -g $GID smallweb && useradd -m -s /bin/bash -u $UID -g $GID smallweb

USER smallweb

RUN git config --global receive.denyCurrentBranch updateInstead

RUN mkdir -p /home/smallweb/.cache/smallweb
VOLUME [ "/home/smallweb/.cache/smallweb" ]

RUN mkdir -p /home/smallweb/.cache/deno
VOLUME [ "/home/smallweb/.cache/deno" ]

RUN mkdir -p /home/smallweb/.cache/certmagic
VOLUME [ "/home/smallweb/.cache/certmagic" ]

USER root

RUN mkdir -p /smallweb && chown smallweb:smallweb /smallweb
VOLUME /smallweb
WORKDIR /smallweb
ENV SMALLWEB_DIR=/smallweb

EXPOSE 7777

# Add entrypoint script
COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["up", "--enable-crons", "--addr", ":7777"]