TNT/install.sh

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#!/bin/sh
# TNT installer
# Usage: curl -sSL https://raw.githubusercontent.com/m1ngsama/TNT/main/install.sh | sh
set -e
VERSION=${VERSION:-latest}
INSTALL_DIR=${INSTALL_DIR:-/usr/local/bin}
REPO="m1ngsama/TNT"
fail() {
echo "ERROR: $*" >&2
exit 1
}
need_cmd() {
command -v "$1" >/dev/null 2>&1 || fail "$1 is required"
}
sha256_of() {
if command -v sha256sum >/dev/null 2>&1; then
sha256sum "$1" | awk '{print $1}'
elif command -v shasum >/dev/null 2>&1; then
shasum -a 256 "$1" | awk '{print $1}'
else
return 1
fi
}
need_cmd curl
need_cmd awk
# Detect OS and architecture
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
ARCH=$(uname -m)
case "$OS" in
linux|darwin) ;;
*) fail "Unsupported OS: $OS" ;;
esac
case "$ARCH" in
x86_64) ARCH="amd64" ;;
aarch64|arm64) ARCH="arm64" ;;
*) fail "Unsupported architecture: $ARCH" ;;
esac
SERVER_BINARY="tnt-${OS}-${ARCH}"
CTL_BINARY="tntctl-${OS}-${ARCH}"
echo "=== TNT Installer ==="
echo "OS: $OS"
echo "Arch: $ARCH"
echo "Version: $VERSION"
echo ""
# Get latest version if not specified
if [ "$VERSION" = "latest" ]; then
echo "Fetching latest version..."
VERSION=$(curl -fsSL "https://api.github.com/repos/$REPO/releases/latest" |
sed -n 's/.*"tag_name":[[:space:]]*"\([^"]*\)".*/\1/p' |
head -n 1)
[ -n "$VERSION" ] || fail "Could not determine latest release version"
fi
echo "Installing version: $VERSION"
# Download
SERVER_URL="https://github.com/$REPO/releases/download/$VERSION/$SERVER_BINARY"
CTL_URL="https://github.com/$REPO/releases/download/$VERSION/$CTL_BINARY"
CHECKSUM_URL="https://github.com/$REPO/releases/download/$VERSION/checksums.txt"
echo "Downloading from: $SERVER_URL"
SERVER_TMP_FILE=$(mktemp "${TMPDIR:-/tmp}/tnt.XXXXXX")
CTL_TMP_FILE=$(mktemp "${TMPDIR:-/tmp}/tntctl.XXXXXX")
CHECKSUM_FILE=$(mktemp "${TMPDIR:-/tmp}/tnt-checksums.XXXXXX")
INSTALL_CTL=0
cleanup() {
rm -f "$SERVER_TMP_FILE" "$CTL_TMP_FILE" "$CHECKSUM_FILE"
}
trap cleanup EXIT INT TERM
curl -fsSL -o "$SERVER_TMP_FILE" "$SERVER_URL" ||
fail "Failed to download $SERVER_BINARY"
echo "Downloading checksums from: $CHECKSUM_URL"
curl -fsSL -o "$CHECKSUM_FILE" "$CHECKSUM_URL" ||
fail "Failed to download checksums.txt"
EXPECTED_SERVER_SHA=$(awk -v name="$SERVER_BINARY" '$2 == name { print $1; exit }' "$CHECKSUM_FILE")
[ -n "$EXPECTED_SERVER_SHA" ] || fail "No checksum entry found for $SERVER_BINARY"
EXPECTED_CTL_SHA=$(awk -v name="$CTL_BINARY" '$2 == name { print $1; exit }' "$CHECKSUM_FILE")
ACTUAL_SERVER_SHA=$(sha256_of "$SERVER_TMP_FILE") ||
fail "sha256sum or shasum is required for checksum verification"
[ "$ACTUAL_SERVER_SHA" = "$EXPECTED_SERVER_SHA" ] ||
fail "Checksum mismatch for $SERVER_BINARY"
echo "Checksum verified: $SERVER_BINARY $ACTUAL_SERVER_SHA"
if [ -n "$EXPECTED_CTL_SHA" ]; then
echo "Downloading from: $CTL_URL"
curl -fsSL -o "$CTL_TMP_FILE" "$CTL_URL" ||
fail "Failed to download $CTL_BINARY"
ACTUAL_CTL_SHA=$(sha256_of "$CTL_TMP_FILE") ||
fail "sha256sum or shasum is required for checksum verification"
[ "$ACTUAL_CTL_SHA" = "$EXPECTED_CTL_SHA" ] ||
fail "Checksum mismatch for $CTL_BINARY"
echo "Checksum verified: $CTL_BINARY $ACTUAL_CTL_SHA"
INSTALL_CTL=1
else
echo "No checksum entry found for $CTL_BINARY; skipping tntctl for this release"
fi
# Install
chmod +x "$SERVER_TMP_FILE"
[ "$INSTALL_CTL" -eq 0 ] || chmod +x "$CTL_TMP_FILE"
if [ -d "$INSTALL_DIR" ] && [ -w "$INSTALL_DIR" ]; then
install -m 755 "$SERVER_TMP_FILE" "$INSTALL_DIR/tnt"
[ "$INSTALL_CTL" -eq 0 ] || install -m 755 "$CTL_TMP_FILE" "$INSTALL_DIR/tntctl"
else
echo "Need sudo for installation to $INSTALL_DIR"
need_cmd sudo
sudo mkdir -p "$INSTALL_DIR"
sudo install -m 755 "$SERVER_TMP_FILE" "$INSTALL_DIR/tnt"
[ "$INSTALL_CTL" -eq 0 ] || sudo install -m 755 "$CTL_TMP_FILE" "$INSTALL_DIR/tntctl"
fi
echo ""
if [ "$INSTALL_CTL" -eq 1 ]; then
echo "TNT installed successfully to $INSTALL_DIR/tnt and $INSTALL_DIR/tntctl"
else
echo "TNT installed successfully to $INSTALL_DIR/tnt"
fi
echo ""
echo "Run with:"
echo " tnt"
echo ""
echo "Or specify port:"
echo " PORT=3333 tnt"
if [ "$INSTALL_CTL" -eq 1 ]; then
echo ""
echo "Control a server with:"
echo " tntctl localhost health"
fi