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#!/bin/sh
set -e
if ! command -v unzip >/dev/null; then	echo "Error: unzip is required to install SilverBullet." 1>&2	exit 1fi
case $(uname -sm) in"Darwin x86_64") target="darwin-x86_64" ;;"Darwin arm64") target="darwin-aarch64" ;;"Linux aarch64")    echo "Error: Official SilverBullet builds for Linux aarch64 are not available." 1>&2    exit 1    ;;*) target="linux-x86_64" ;;esac
echo "Installing for $target"
if [ $# -eq 0 ]; then	sb_uri="https://github.com/silverbulletmd/silverbullet/releases/latest/download/silverbullet-server-${target}.zip"else	sb_uri="https://github.com/silverbulletmd/silverbullet/releases/download/${1}/silverbullet-server-${target}.zip"fiexe=silverbulletbin_dir=.
curl --fail --location --progress-bar --output "$exe.zip" "$sb_uri"unzip -d "$bin_dir" -o "$exe.zip"chmod +x "$exe"rm "$exe.zip"
echo "SilverBullet server was installed successfully to $bin, run it directly via ./$exe or move it to a more convenient place."