mitsuhiko__gh-issue-sync/install.sh.tmpl

#!/bin/sh
# gh-issue-sync installer
# Usage: curl -sSfL https://github.com/mitsuhiko/gh-issue-sync/releases/latest/download/install.sh | sh

__install_gh_issue_sync() {
    set -e

    VERSION="{{VERSION}}"
    REPO="mitsuhiko/gh-issue-sync"
    BINARY="gh-issue-sync"
    BASE_URL="https://github.com/${REPO}/releases/download/${VERSION}"

    need_cmd() {
        if ! command -v "$1" > /dev/null 2>&1; then
            echo "error: need '$1' (command not found)" >&2
            exit 1
        fi
    }

    need_cmd curl
    need_cmd uname

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

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

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

    suffix="${os}-${arch}"
    if [ "$os" = "windows" ]; then
        suffix="${suffix}.exe"
    fi

    # Find install directory
    install_dir=""
    for dir in "$HOME/.local/bin" "$HOME/.bin" "$HOME/bin" "/usr/local/bin"; do
        if [ -d "$dir" ] && [ -w "$dir" ]; then
            install_dir="$dir"
            break
        fi
    done

    if [ -z "$install_dir" ]; then
        install_dir="$HOME/.local/bin"
        mkdir -p "$install_dir"
    fi

    url="${BASE_URL}/${BINARY}-${suffix}"
    target="${install_dir}/${BINARY}"

    echo "Downloading ${BINARY} ${VERSION} for ${os}/${arch}..."
    curl -fsSL "$url" -o "$target"
    chmod +x "$target"

    echo "Installed to ${target}"

    # Check if install_dir is in PATH
    case ":$PATH:" in
        *":${install_dir}:"*) ;;
        *)
            echo ""
            echo "Note: ${install_dir} is not in your PATH."
            echo "Add it with: export PATH=\"${install_dir}:\$PATH\""
            ;;
    esac
}

__install_gh_issue_sync