118 lines
2.8 KiB
Bash
118 lines
2.8 KiB
Bash
#!/bin/sh
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set -e
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install_dir="/usr/local/bin"
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add_alias=0
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nightly=0
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while true; do
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case "${1}" in
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-a | --alias)
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add_alias=1
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shift 1
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;;
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-n | --nightly)
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nightly=1
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shift 1
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;;
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-p | --prefix)
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install_dir=/$2
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shift 2
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;;
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--)
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shift 1
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break
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;;
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*) break ;;
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esac
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done
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# prompt for nightly build option if interactive
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if [ "$nightly" -eq 0 ] && [ -t 0 ]; then
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printf "do you want to install a Nightly build? [y/N]: "
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read -r answer_nightly
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if [ "$answer_nightly" = "y" ] || [ "$answer_nightly" = "Y" ]; then
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nightly=1
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fi
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fi
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if [ "$nightly" -eq 1 ]; then
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repo="neurocyte/flow-nightly"
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else
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repo="neurocyte/flow"
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fi
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# detect os and architecture
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os="$(uname -s | tr '[:upper:]' '[:lower:]')"
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if [ "$os" = "darwin" ]; then
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os="macos"
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fi
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arch="$(uname -m)"
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case "$arch" in
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x86_64) arch="x86_64" ;;
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arm64) arch="aarch64" ;;
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i686) arch="x86" ;;
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i386) arch="x86" ;;
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esac
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# get latest version tag from github releases api
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version=$(curl -s "https://api.github.com/repos/$repo/releases/latest" | grep '"tag_name":' | cut -d'"' -f4)
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[ -z "$version" ] && {
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echo "failed to fetch latest version"
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exit 1
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}
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# construct download url
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# note: nightly assets are named like "flow-<version>-<os>-<arch>.<ext>"
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filename="flow-$version-$os-$arch"
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ext="tar.gz"
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if [ "$os" = "windows" ]; then
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ext="zip"
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fi
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url="https://github.com/$repo/releases/download/$version/$filename.$ext"
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if [ "$nightly" -eq 1 ]; then
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echo "downloading NIGHTLY build $version..."
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else
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echo "downloading flow $version..."
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fi
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curl -fL "$url" -o "/tmp/$filename.$ext"
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# simple file size check (adjust threshold if needed)
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filesize=$(stat -c%s "/tmp/$filename.$ext" 2>/dev/null || stat -f%z "/tmp/$filename.$ext")
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if [ "$filesize" -lt 100 ]; then
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echo "downloaded file appears to be invalid (size: ${filesize} bytes)"
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exit 1
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fi
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echo "installing $([ "$nightly" -eq 1 ] && echo 'NIGHTLY build' || echo 'flow')..."
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if [ "$ext" = "tar.gz" ]; then
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tar -xzf "/tmp/$filename.$ext" -C "$install_dir"
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else
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unzip -o "/tmp/$filename.$ext" -d "$install_dir"
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fi
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chmod +x "$install_dir/flow"
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rm "/tmp/$filename.$ext"
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echo "$([ "$nightly" -eq 1 ] && echo 'NIGHTLY build' || echo 'flow') installed successfully!"
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create_alias() {
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if [ -e "$install_dir/f" ]; then
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echo "warning: existing file or alias detected at $install_dir/f, overwriting..."
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rm -f "$install_dir/f"
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fi
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ln -s "$install_dir/flow" "$install_dir/f"
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echo "alias 'f' created successfully!"
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}
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if [ "$add_alias" -eq 1 ]; then
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create_alias
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elif [ -t 0 ]; then
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printf "do you want to create an alias 'f' for 'flow'? [y/N]: "
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read -r answer_alias
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if [ "$answer_alias" = "y" ] || [ "$answer_alias" = "Y" ]; then
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create_alias
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fi
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fi
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