34 lines
848 B
Bash
34 lines
848 B
Bash
#!/bin/bash
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set -euo pipefail
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installer="$(mktemp)"
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trap "rm -f ${installer}" EXIT
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GOBIN="${1}"
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CURL="$(which curl)"
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HASHSUM="${2}"
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f_sha256() {
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local l_file
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l_file=$1
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python -sBc "import hashlib;print(hashlib.sha256(open('$l_file','rb').read()).hexdigest())"
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}
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get_latest_release() {
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"${CURL}" --silent "https://api.github.com/repos/$1/releases/latest" | \
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grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/'
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}
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VERSION="$(get_latest_release golangci/golangci-lint)"
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echo "Downloading golangci-lint ${VERSION} installer ..." >&2
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"${CURL}" -sfL "https://raw.githubusercontent.com/golangci/golangci-lint/${VERSION}/install.sh" > "${installer}"
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echo "Checking hashsum ..." >&2
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[ "${HASHSUM}" = "$(f_sha256 ${installer})" ]
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chmod +x "${installer}"
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echo "Launching installer ..." >&2
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exec "${installer}" -d -b "${GOBIN}" "${VERSION}"
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