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Copy pathinstall.sh
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105 lines (88 loc) · 2.64 KB
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#!/usr/bin/env sh
# install.sh — download and install the forge binary
# Usage: curl -fsSL https://raw.githubusercontent.com/TerrorSquad/forge/main/install.sh | sh
# Or: curl -fsSL https://raw.githubusercontent.com/TerrorSquad/forge/main/install.sh | sh -s -- --version v0.2.0
set -eu
REPO="${FORGE_REPO:-TerrorSquad/forge}"
INSTALL_DIR="${FORGE_INSTALL_DIR:-$HOME/.local/bin}"
VERSION=""
FORGE_URL=""
# Parse flags
while [ $# -gt 0 ]; do
case "$1" in
--version) VERSION="$2"; shift 2 ;;
--dir) INSTALL_DIR="$2"; shift 2 ;;
--url) FORGE_URL="$2"; shift 2 ;;
--repo) REPO="$2"; shift 2 ;;
*) echo "Unknown flag: $1" >&2; exit 1 ;;
esac
done
# Detect OS / arch
OS="$(uname -s | tr '[:upper:]' '[:lower:]')"
ARCH="$(uname -m)"
case "$ARCH" in
x86_64) ARCH="amd64" ;;
aarch64|arm64) ARCH="arm64" ;;
*) echo "Unsupported arch: $ARCH" >&2; exit 1 ;;
esac
case "$OS" in
linux|darwin) ;;
*) echo "Unsupported OS: $OS" >&2; exit 1 ;;
esac
# Resolve version
if [ -z "$VERSION" ]; then
echo "Fetching latest release..."
VERSION="$(curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" \
| grep '"tag_name"' \
| sed 's/.*"tag_name": *"\([^"]*\)".*/\1/')"
fi
VERSION="${VERSION#v}"
echo "Installing forge ${VERSION} (${OS}/${ARCH}) to ${INSTALL_DIR}"
if [ -n "$FORGE_URL" ]; then
URL="$FORGE_URL"
else
FILENAME="forge_${VERSION}_${OS}_${ARCH}.tar.gz"
URL="https://github.com/${REPO}/releases/download/v${VERSION}/${FILENAME}"
fi
TMP="$(mktemp -d)"
trap 'rm -rf "$TMP"' EXIT
if [ -n "$FORGE_URL" ]; then
case "$FORGE_URL" in
file://*)
FILE_PATH="${FORGE_URL#file://}"
if [ ! -f "$FILE_PATH" ]; then
echo "Error: local file not found: $FILE_PATH" >&2
exit 1
fi
cp "$FILE_PATH" "$TMP/forge.tar.gz"
;;
*)
if [ -f "$FORGE_URL" ]; then
cp "$FORGE_URL" "$TMP/forge.tar.gz"
else
curl -fsSL "$FORGE_URL" -o "$TMP/forge.tar.gz"
fi
;;
esac
else
curl -fsSL "$URL" -o "$TMP/forge.tar.gz"
fi
tar -xzf "$TMP/forge.tar.gz" -C "$TMP"
BINARY_PATH="$(find "$TMP" -maxdepth 2 -type f -name forge -print -quit)"
if [ -z "$BINARY_PATH" ]; then
echo "Error: could not find forge binary in the archive" >&2
exit 1
fi
DEST="$INSTALL_DIR/forge"
if [ ! -d "$INSTALL_DIR" ]; then
echo "Creating install directory $INSTALL_DIR"
mkdir -p "$INSTALL_DIR"
fi
if [ ! -w "$INSTALL_DIR" ]; then
echo "Error: cannot write to $INSTALL_DIR."
echo "Run with --dir ~/.local/bin or set FORGE_INSTALL_DIR to a writable path."
exit 1
fi
mv "$BINARY_PATH" "$DEST"
chmod +x "$DEST"
echo "Installed: $("$DEST" --version 2>/dev/null || echo "$DEST")"