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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2021-11-05 04:08:43 +01:00
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version=3.4.0
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2021-05-27 09:16:55 +02:00
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arch="$(uname -m)"
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case $arch in
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"x86_64")
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binary="shfmt_v${version}_linux_amd64"
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2021-11-05 04:08:43 +01:00
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sha256=5cd7a2b57a0592f919ca2e4249bd567ae3426801a28ae94d0b26f8f2c4ce17f9
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2021-05-27 09:16:55 +02:00
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;;
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"aarch64")
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binary="shfmt_v${version}_linux_arm64"
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2021-11-05 04:08:43 +01:00
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sha256=c7a0fcd70f69ad136bee7352b42e0b52060c46bc547baf6e06926fcb0509c37e
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2021-05-27 09:16:55 +02:00
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;;
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esac
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2020-10-15 04:56:18 +02:00
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check_version() {
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out="$(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 "$tmpdir"
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2021-07-13 21:00:50 +02:00
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curl -fLO "https://github.com/mvdan/sh/releases/download/v$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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