Created
October 26, 2023 03:26
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Install
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#!/bin/bash | |
set -euo pipefail | |
# Variables | |
REPO="user/repo" | |
ASSET_NAME="" | |
# Detect OS & set installation path | |
detect_os() { | |
case "$(uname -s)" in | |
Linux) OS="linux"; INSTALL_PATH="$HOME/.local/bin" ;; | |
Darwin) OS="macos"; INSTALL_PATH="$HOME/.local/bin" ;; | |
MINGW*|MSYS*) OS="windows"; INSTALL_PATH="/c/Windows" ;; # Git Bash & MSYS | |
CYGWIN*) OS="windows"; INSTALL_PATH="/cygdrive/c/Windows" ;; # Cygwin | |
*) echo "Unsupported OS"; exit 1 ;; | |
esac | |
ASSET_NAME="asset-$OS" | |
[[ "$OS" == "windows" ]] && ASSET_NAME="$ASSET_NAME.exe" | |
} | |
# Warn if install path not in PATH (Linux & macOS) | |
path_warning() { | |
[[ "$OS" == "linux" || "$OS" == "macos" ]] && [[ ! ":$PATH:" == *":$INSTALL_PATH:"* ]] && echo "Warning: Add $INSTALL_PATH to PATH." | |
} | |
# Download & move asset to install path | |
download_install() { | |
ASSET_URL=$(curl -s "https://api.github.com/repos/$REPO/releases/latest" | jq -r ".assets[] | select(.name == \"$ASSET_NAME\").browser_download_url") | |
[[ ! "$ASSET_URL" ]] && echo "Error fetching asset URL!" && exit 1 | |
curl -L -o "$ASSET_NAME" "$ASSET_URL" | |
[[ ! -f "$ASSET_NAME" ]] && echo "Download error!" && exit 1 | |
mv "$ASSET_NAME" "$INSTALL_PATH/" | |
} | |
# Execute | |
detect_os | |
path_warning | |
download_install | |
echo "Installation complete!" |
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