91 lines
1.8 KiB
Bash
91 lines
1.8 KiB
Bash
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#!/usr/bin/env bash
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#
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# A script to build and run the Swarm development environment using Docker.
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set -e
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ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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# DEFAULT_NAME is the default name for the Docker image and container
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DEFAULT_NAME="swarm-dev"
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usage() {
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cat >&2 <<USAGE
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usage: $0 [options]
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Build and run the Swarm development environment.
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Depends on Docker being installed locally.
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OPTIONS:
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-n, --name NAME Docker image and container name [default: ${DEFAULT_NAME}]
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-d, --docker-args ARGS Custom args to pass to 'docker run' (e.g. '-p 8000:8000' to expose a port)
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-h, --help Show this message
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USAGE
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}
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main() {
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local name="${DEFAULT_NAME}"
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local docker_args=""
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parse_args "$@"
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build_image
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run_image
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}
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parse_args() {
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while true; do
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case "$1" in
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-h | --help)
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usage
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exit 0
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;;
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-n | --name)
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if [[ -z "$2" ]]; then
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echo "ERROR: --name flag requires an argument" >&2
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exit 1
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fi
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name="$2"
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shift 2
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;;
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-d | --docker-args)
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if [[ -z "$2" ]]; then
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echo "ERROR: --docker-args flag requires an argument" >&2
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exit 1
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fi
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docker_args="$2"
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shift 2
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;;
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*)
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break
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;;
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esac
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done
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if [[ $# -ne 0 ]]; then
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usage
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echo "ERROR: invalid arguments" >&2
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exit 1
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fi
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}
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build_image() {
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docker build --tag "${name}" "${ROOT}/swarm/dev"
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}
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run_image() {
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exec docker run \
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--privileged \
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--interactive \
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--tty \
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--rm \
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--hostname "${name}" \
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--name "${name}" \
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--volume "${ROOT}:/go/src/github.com/ethereum/go-ethereum" \
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--volume "/var/run/docker.sock:/var/run/docker.sock" \
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${docker_args} \
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"${name}" \
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/bin/bash
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}
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main "$@"
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