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zulip/tools/setup/install-shfmt
Anders Kaseorg 63f6a97f0c install-shfmt: Upgrade shfmt from 3.11.0 to 3.12.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2025-07-22 14:19:56 -07:00

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#!/usr/bin/env bash
set -eu
version=3.12.0
arch="$(uname -m)"
case $arch in
"x86_64")
binary="shfmt_v${version}_linux_amd64"
sha256=d9fbb2a9c33d13f47e7618cf362a914d029d02a6df124064fff04fd688a745ea
;;
"aarch64")
binary="shfmt_v${version}_linux_arm64"
sha256=5f3fe3fa6a9f766e6a182ba79a94bef8afedafc57db0b1ad32b0f67fae971ba4
;;
esac
check_version() {
out="$(shfmt --version)" && [ "$out" = "v$version" ]
}
if ! check_version 2>/dev/null; then
set -x
tmpdir="$(mktemp -d)"
trap 'rm -r "$tmpdir"' EXIT
cd "$tmpdir"
curl -fLO --retry 3 "https://github.com/mvdan/sh/releases/download/v$version/$binary"
sha256sum -c <<<"$sha256 $binary"
chmod +x "$binary"
mv "$binary" /usr/local/bin/shfmt
check_version
fi