cliamp/install.sh at main · KevRocha/cliamp · GitHub

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#!/bin/sh
set -e

REPO="bjarneo/cliamp"
INSTALL_DIR="${INSTALL_DIR:-/usr/local/bin}"

OS=$(uname -s | tr '[:upper:]' '[:lower:]')
ARCH=$(uname -m)

case "$ARCH" in
    x86_64|amd64) ARCH="amd64" ;;
    aarch64|arm64) ARCH="arm64" ;;
    *) echo "Unsupported architecture: $ARCH" >&2; exit 1 ;;
esac

case "$OS" in
    linux|darwin) ;;
    mingw*|msys*|cygwin*) OS="windows" ;;
    *) echo "Unsupported OS: $OS" >&2; exit 1 ;;
esac

BINARY="cliamp-${OS}-${ARCH}"
if [ "$OS" = "windows" ]; then
    BINARY="${BINARY}.exe"
fi

URL="https://github.com/${REPO}/releases/latest/download/${BINARY}"

echo "Downloading ${BINARY}..."
TMP=$(mktemp)
if command -v curl > /dev/null; then
    curl -fSL -o "$TMP" "$URL"
elif command -v wget > /dev/null; then
    wget -qO "$TMP" "$URL"
else
    echo "Error: curl or wget required" >&2; exit 1
fi

chmod +x "$TMP"

if [ -w "$INSTALL_DIR" ]; then
    mv "$TMP" "${INSTALL_DIR}/cliamp"
else
    sudo mv "$TMP" "${INSTALL_DIR}/cliamp"
fi

echo "Installed cliamp to ${INSTALL_DIR}/cliamp"