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https://github.com/OutlineFoundation/outline-server.git
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71ec965760
The shellcheck download verification step was relying on `sha256sum`, which is not present in the macOS default install.
60 lines
1.8 KiB
Bash
Executable file
60 lines
1.8 KiB
Bash
Executable file
#!/bin/bash -eu
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#
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# Copyright 2021 The Outline Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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readonly VERSION='v0.7.1'
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# The relative location of this script.
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DOWNLOAD_DIR="$(dirname "$0")/download"
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readonly DOWNLOAD_DIR
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# `sha256sum` is part of GNU coreutils but is not available in macOS.
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# macOS does have `shasum` (a Perl script designed to match the behavior
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# of `sha256sum`) in the default install.
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function sha256wrapper() {
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if command -v sha256sum &> /dev/null; then
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sha256sum "$@"
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else
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shasum -a 256 "$@"
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fi
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}
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declare file="shellcheck-${VERSION}" # Name of the file to download
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declare cmd="${DOWNLOAD_DIR}/shellcheck-${VERSION}" # Path to the executable
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case "$(uname -s)" in
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Linux) file+='.linux.x86_64.tar.xz'; cmd+='/shellcheck';;
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Darwin) file+='.darwin.x86_64.tar.xz'; cmd+='/shellcheck';;
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*) file+='.zip'; cmd+='.exe';; # Presume Windows/Cygwin
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esac
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readonly file cmd
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if [[ ! -s "${cmd}" ]]; then
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mkdir -p "${DOWNLOAD_DIR}"
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readonly url="https://github.com/koalaman/shellcheck/releases/download/${VERSION}/${file}"
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curl --location --fail --output "${DOWNLOAD_DIR}/${file}" "${url}"
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pushd "${DOWNLOAD_DIR}"
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sha256wrapper --check --ignore-missing ../hashes.sha256
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if [[ "${file}" == *'.tar.xz' ]]; then
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tar xf "${file}"
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else
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unzip "${file}"
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fi
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popd > /dev/null
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chmod +x "${cmd}"
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fi
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"${cmd}" "$@"
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