Dockerfile

# syntax=docker/dockerfile:1

ARG GO_VERSION="1.22"
ARG RUNNER_IMAGE="gcr.io/distroless/static-debian11"
ARG BUILD_TAGS="netgo,ledger,muslc"

# --------------------------------------------------------
# Builder
# --------------------------------------------------------

FROM golang:${GO_VERSION}-alpine3.20 as builder

ARG GIT_VERSION
ARG GIT_COMMIT
ARG BUILD_TAGS

RUN apk add --no-cache \
    ca-certificates \
    build-base \
    linux-headers \
    binutils-gold

# Download go dependencies
WORKDIR /quasar
COPY go.mod go.sum ./
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/root/go/pkg/mod \
    go mod download

# Cosmwasm - Download correct libwasmvm version
RUN WASMVM_VERSION=$(go list -m github.com/CosmWasm/wasmvm/v2 | cut -d ' ' -f 2) && \
    wget https://github.com/CosmWasm/wasmvm/releases/download/$WASMVM_VERSION/libwasmvm_muslc.$(uname -m).a \
      -O /lib/libwasmvm_muslc.$(uname -m).a && \
    # verify checksum
    wget https://github.com/CosmWasm/wasmvm/releases/download/$WASMVM_VERSION/checksums.txt -O /tmp/checksums.txt && \
    sha256sum /lib/libwasmvm_muslc.$(uname -m).a | grep $(cat /tmp/checksums.txt | grep libwasmvm_muslc.$(uname -m) | cut -d ' ' -f 1)

# Copy the remaining files
COPY . .

# Build quasard binary
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/root/go/pkg/mod \
    GOWORK=off go build \
    -mod=readonly \
    -tags "netgo,ledger,muslc" \
    -ldflags \
    "-X github.com/cosmos/cosmos-sdk/version.Name="quasar" \
    -X github.com/cosmos/cosmos-sdk/version.AppName="quasard" \
    -X github.com/cosmos/cosmos-sdk/version.Version=${GIT_VERSION} \
    -X github.com/cosmos/cosmos-sdk/version.Commit=${GIT_COMMIT} \
    -X github.com/cosmos/cosmos-sdk/version.BuildTags=${BUILD_TAGS} \
    -w -s -linkmode=external -extldflags '-Wl,-z,muldefs -static'" \
    -trimpath \
    -o /quasar/build/quasard \
    /quasar/cmd/quasard/main.go

# --------------------------------------------------------
# Runner
# --------------------------------------------------------

FROM ${RUNNER_IMAGE}

COPY --from=builder /quasar/build/quasard /bin/quasard

ENV HOME /quasar
WORKDIR $HOME

EXPOSE 26656
EXPOSE 26657
EXPOSE 1317

ENTRYPOINT ["quasard"]