151 lines
4.3 KiB
Bash
Executable File
151 lines
4.3 KiB
Bash
Executable File
#!/bin/sh
|
|
set -e
|
|
|
|
# Iris installer
|
|
# Usage: curl -sS https://raw.githubusercontent.com/versenilvis/iris/main/scripts/install.sh | sudo sh
|
|
|
|
REPO="versenilvis/iris"
|
|
BIN_DIR="${BIN_DIR:-/usr/local/bin}"
|
|
# allow overriding the GitHub API base URL for local testing
|
|
IRIS_API_URL="${IRIS_API_URL:-https://api.github.com}"
|
|
|
|
main() {
|
|
echo "Installing iris..."
|
|
|
|
arch=$(get_arch)
|
|
echo "Detected architecture: ${arch}"
|
|
|
|
tmp_dir=$(mktemp -d)
|
|
trap 'rm -rf '"${tmp_dir}" EXIT
|
|
cd "${tmp_dir}"
|
|
|
|
download_url=$(get_download_url "${arch}")
|
|
if [ -z "${download_url}" ]; then
|
|
err "Could not find release for architecture: ${arch}"
|
|
fi
|
|
echo "Downloading: ${download_url}"
|
|
|
|
if command -v curl >/dev/null 2>&1; then
|
|
curl -sLO "${download_url}"
|
|
elif command -v wget >/dev/null 2>&1; then
|
|
wget -q "${download_url}"
|
|
else
|
|
err "curl or wget is required"
|
|
fi
|
|
|
|
archive=$(basename "${download_url}")
|
|
case "${archive}" in
|
|
*.tar.gz) tar -xzf "${archive}" ;;
|
|
*.zip)
|
|
if command -v unzip >/dev/null 2>&1; then
|
|
unzip -q "${archive}"
|
|
else
|
|
err "unzip is required to extract ${archive}"
|
|
fi
|
|
;;
|
|
*) err "Unknown archive format: ${archive}" ;;
|
|
esac
|
|
|
|
bin=$(find . -name "iris" -type f | head -1)
|
|
[ -z "$bin" ] && err "Binary not found in archive"
|
|
|
|
# check if we have write permission to the install directory
|
|
has_write_permission=0
|
|
if [ -d "${BIN_DIR}" ]; then
|
|
if [ -w "${BIN_DIR}" ]; then
|
|
has_write_permission=1
|
|
fi
|
|
else
|
|
parent_dir=$(dirname "${BIN_DIR}")
|
|
if [ -w "${parent_dir}" ]; then
|
|
has_write_permission=1
|
|
fi
|
|
fi
|
|
|
|
if "${BIN_DIR}/iris" version >/dev/null 2>&1; then
|
|
echo "Installation verified."
|
|
else
|
|
chmod +x "$bin"
|
|
if "$bin" version >/dev/null 2>&1; then
|
|
echo "Binary verification successful."
|
|
else
|
|
echo "Warning: could not verify binary"
|
|
fi
|
|
|
|
cp "$bin" "/tmp/iris"
|
|
chmod +x "/tmp/iris"
|
|
|
|
echo ""
|
|
echo "Warning: permission denied to write to ${BIN_DIR}"
|
|
echo "Please complete the installation by running:"
|
|
echo " sudo cp /tmp/iris ${BIN_DIR}/iris && sudo chmod +x ${BIN_DIR}/iris"
|
|
fi
|
|
|
|
echo ""
|
|
echo "To complete setup, run:"
|
|
echo " iris setup"
|
|
}
|
|
|
|
get_arch() {
|
|
os=$(uname -s | tr '[:upper:]' '[:lower:]')
|
|
arch=$(uname -m)
|
|
|
|
case "${os}" in
|
|
linux) os="linux" ;;
|
|
darwin) os="darwin" ;;
|
|
*) err "Unsupported OS: ${os}" ;;
|
|
esac
|
|
|
|
case "${arch}" in
|
|
x86_64 | amd64) arch="amd64" ;;
|
|
aarch64 | arm64) arch="arm64" ;;
|
|
*) err "Unsupported architecture: ${arch}" ;;
|
|
esac
|
|
|
|
echo "${os}_${arch}"
|
|
}
|
|
|
|
get_download_url() {
|
|
arch="$1"
|
|
|
|
if command -v curl >/dev/null 2>&1; then
|
|
http_response=$(curl -sL -w "\n%{http_code}" \
|
|
${GITHUB_TOKEN:+-H "Authorization: Bearer ${GITHUB_TOKEN}"} \
|
|
"${IRIS_API_URL}/repos/${REPO}/releases/latest")
|
|
http_code=$(echo "${http_response}" | tail -1)
|
|
releases=$(echo "${http_response}" | sed '$d')
|
|
elif command -v wget >/dev/null 2>&1; then
|
|
tmp_headers=$(mktemp)
|
|
releases=$(wget -S -qO- \
|
|
${GITHUB_TOKEN:+--header "Authorization: Bearer ${GITHUB_TOKEN}"} \
|
|
"${IRIS_API_URL}/repos/${REPO}/releases/latest" 2>"$tmp_headers" || true)
|
|
http_code=$(grep "HTTP/" "$tmp_headers" | tail -1 | sed -e 's/^[[:space:]]*//' | cut -d' ' -f2)
|
|
[ -z "${http_code}" ] && http_code="000"
|
|
rm -f "$tmp_headers"
|
|
else
|
|
err "curl or wget is required"
|
|
fi
|
|
|
|
if [ "${http_code}" = "404" ]; then
|
|
err "no releases found for ${REPO}. the project may not have published a release yet"
|
|
fi
|
|
|
|
if [ "${http_code}" = "403" ] || echo "${releases}" | grep -q "rate limit"; then
|
|
err "GitHub API rate limited. try again later or set GITHUB_TOKEN env variable"
|
|
fi
|
|
|
|
if [ "${http_code}" != "200" ]; then
|
|
msg=$(echo "${releases}" | grep '"message"' | head -1 | cut -d '"' -f 4)
|
|
err "GitHub API error (HTTP ${http_code}): ${msg}"
|
|
fi
|
|
|
|
url=$(echo "${releases}" | grep "browser_download_url" | grep "${arch}" | head -1 | cut -d '"' -f 4)
|
|
echo "${url}"
|
|
}
|
|
|
|
err() {
|
|
echo "Error: $1" >&2
|
|
exit 1
|
|
}
|
|
|
|
main "$@" |