44 lines
1.1 KiB
Bash
44 lines
1.1 KiB
Bash
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#!/usr/bin/env bash
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set -eu
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if [ -n "${DEBUG:-}" ]; then set -x; fi
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if ! command -v docker >/dev/null; then
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echo ">>> $0 must be executed on a system with Docker installed, aborting"
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exit 11
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fi
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on_exit() {
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if [ -d "${docker_context:-}" ]; then
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echo "Cleaning up Docker context $docker_context"
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rm -rf "$docker_context"
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fi
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}
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trap on_exit 1 2 3 15 ERR
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VERSION="${1:-${VERSION}}"
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docker_context="`mktemp -d -t build_docker-XXXX`"
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repo="fnichol/names"
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github_repo="https://github.com/$repo/releases/download"
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echo "--> Building Docker release artifact version $VERSION"
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pushd "$docker_context"
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curl -fsSLO \
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"$github_repo/v${VERSION}/names_${VERSION}_linux_x86_64.zip"
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curl -fsSLO \
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"$github_repo/v${VERSION}/names_${VERSION}_linux_x86_64.zip.sha256"
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shasum -a 256 -c names_*.zip.sha256
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unzip names_*.zip
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rm -f names_*.zip
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cat <<_DOCKERFILE_ >Dockerfile
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FROM scratch
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ADD names /names
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ENTRYPOINT ["/names"]
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_DOCKERFILE_
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docker build -t "$repo:$VERSION" .
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if [ -n "${LATEST:-}" ]; then docker build -t "$repo:latest" .; fi
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popd
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echo "--> Finished build Docker release artifact version $VERSION."
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