2020-10-15 04:56:18 +02:00
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#!/usr/bin/env bash
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set -eu
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2020-12-09 23:33:24 +01:00
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version=3.2.1
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2020-10-15 04:56:18 +02:00
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binary="shfmt_v${version}_linux_amd64"
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2020-12-09 23:33:24 +01:00
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sha256=43439b996942b53dfafa9b6ff084f394555d049c98fb7ec37978f7668b43e1be
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2020-10-15 04:56:18 +02:00
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check_version() {
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out="$(shfmt --version 2>/dev/null)" && [ "$out" = "v$version" ]
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}
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if ! check_version; then
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tmpdir="$(mktemp -d)"
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trap 'rm -r "$tmpdir"' EXIT
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cd "$tmpdir"
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2020-12-09 23:33:24 +01:00
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wget -nv "https://github.com/mvdan/sh/releases/download/v$version/$binary"
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2020-10-15 04:56:18 +02:00
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sha256sum -c <<<"$sha256 $binary"
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chmod +x "$binary"
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mv "$binary" /usr/local/bin/shfmt
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check_version
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fi
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