Add dockerfile. (#2414)

Author: fnando

.github/workflows/docker.yml

@@ -0,0 +1,16 @@
+---
+name: Docker
+
+on:
+  workflow_dispatch:
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions: {}
+    steps:
+      - run: echo "Building and pushing Docker image..."

Dockerfile

@@ -0,0 +1,35 @@
+FROM rust:latest AS builder
+
+ARG STELLAR_CLI_REF=main
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends libdbus-1-dev libudev-dev pkg-config git && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN git clone https://github.com/stellar/stellar-cli.git /tmp/stellar-cli && \
+    cd /tmp/stellar-cli && \
+    git fetch origin "${STELLAR_CLI_REF}" && \
+    git checkout "${STELLAR_CLI_REF}" && \
+    cargo install --locked --path cmd/stellar-cli && \
+    rm -rf /tmp/stellar-cli
+
+FROM rust:latest
+
+RUN rustup target add wasm32v1-none
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends dbus gnome-keyring libdbus-1-3 libudev1 libssl3 && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /usr/local/cargo/bin/stellar /usr/local/bin/stellar
+
+ENV STELLAR_CONFIG_HOME=/config
+ENV STELLAR_DATA_HOME=/data
+
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+RUN chmod +x /usr/local/bin/entrypoint.sh
+
+WORKDIR /source
+
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh", "stellar"]
+CMD []

entrypoint.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+# Start D-Bus session bus
+export DBUS_SESSION_BUS_ADDRESS="unix:path=/tmp/dbus-session"
+dbus-daemon --session --address="$DBUS_SESSION_BUS_ADDRESS" --fork
+
+# Unlock gnome-keyring with an empty password for non-interactive use
+eval "$(echo '' | gnome-keyring-daemon --unlock --components=secrets)"
+export GNOME_KEYRING_CONTROL
+export SSH_AUTH_SOCK
+
+cd /source
+exec "$@"