86 lines
3.6 KiB
Bash
Executable File
86 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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#ddev-generated
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set -euo pipefail
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# Lazy installer for claude-swap (cswap): a multi-account manager for Claude Code.
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# It is NOT installed during "ddev start" - the first "ddev claude-swap ..." call
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# (or "ddev claude --account ...") runs this script, which installs uv and then
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# "claude-swap" into the same project-local, persisted profile that the Claude
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# Code CLI uses. Pass --upgrade to update an existing install.
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#
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# All state lives under .ddev/claude-code so it survives container rebuilds
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# without being committed to the project repository, exactly like install.sh.
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PERSIST_BASE="${DDEV_APPROOT}/.ddev/claude-code"
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PERSIST_HOME="${PERSIST_BASE}/home" # replaces $HOME inside the container
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PERSIST_CONFIG_HOME="${PERSIST_BASE}/config" # XDG_CONFIG_HOME
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PERSIST_DATA_HOME="${PERSIST_BASE}/data" # XDG_DATA_HOME
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PERSIST_STATE_HOME="${PERSIST_BASE}/state" # XDG_STATE_HOME
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PERSIST_BIN_DIR="${PERSIST_HOME}/.local/bin" # shared with the claude launcher
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UV_BIN="${PERSIST_BIN_DIR}/uv"
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CSWAP_BIN="${PERSIST_BIN_DIR}/cswap"
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mkdir -p \
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"${PERSIST_HOME}" \
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"${PERSIST_CONFIG_HOME}" \
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"${PERSIST_DATA_HOME}" \
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"${PERSIST_STATE_HOME}" \
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"${PERSIST_BIN_DIR}"
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# Point HOME / XDG paths at the persisted profile before any install or health
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# check so cswap's own data (Linux: ${XDG_DATA_HOME}/claude-swap) is per-project
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# and survives restarts with no extra configuration.
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export HOME="${PERSIST_HOME}"
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export XDG_CONFIG_HOME="${PERSIST_CONFIG_HOME}"
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export XDG_DATA_HOME="${PERSIST_DATA_HOME}"
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export XDG_STATE_HOME="${PERSIST_STATE_HOME}"
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export PATH="${PERSIST_BIN_DIR}:${PATH}"
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# Keep every artifact uv creates inside the persisted tree.
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export UV_INSTALL_DIR="${PERSIST_BIN_DIR}" # uv / uvx binaries
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export UV_TOOL_BIN_DIR="${PERSIST_BIN_DIR}" # tool entry points (cswap)
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export UV_TOOL_DIR="${XDG_DATA_HOME}/uv/tools" # tool virtualenvs
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export UV_PYTHON_INSTALL_DIR="${XDG_DATA_HOME}/uv/python" # uv-managed CPython
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export UV_CACHE_DIR="${XDG_DATA_HOME}/uv/cache" # download / build cache
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# Remove an unrunnable persisted uv (e.g. wrong arch after a host OS change).
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if [ -x "${UV_BIN}" ] && ! "${UV_BIN}" --version >/dev/null 2>&1; then
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echo "Persisted uv binary is not runnable, reinstalling ..."
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rm -f "${UV_BIN}" "${PERSIST_BIN_DIR}/uvx"
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fi
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# Install uv when missing. uv fetches its own CPython 3.12 below, so the DDEV web
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# image's system Python (3.11) is never relied upon. Do not let the installer
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# edit shell rc files in the persisted HOME - PATH is set by the launchers.
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if [ ! -x "${UV_BIN}" ]; then
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echo "Installing uv ..."
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curl -fsSL https://astral.sh/uv/install.sh | env INSTALLER_NO_MODIFY_PATH=1 sh
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fi
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if [ ! -x "${UV_BIN}" ]; then
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echo "uv installation completed but no executable was found at ${UV_BIN}." >&2
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echo "If outbound access to astral.sh is blocked this step cannot succeed." >&2
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exit 1
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fi
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if [ "${1:-}" = "--upgrade" ]; then
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echo "Upgrading claude-swap ..."
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"${UV_BIN}" tool upgrade claude-swap
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echo "claude-swap version: $("${CSWAP_BIN}" --version)"
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exit 0
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fi
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# Install claude-swap when missing or unrunnable.
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if [ ! -x "${CSWAP_BIN}" ] || ! "${CSWAP_BIN}" --version >/dev/null 2>&1; then
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echo "Installing claude-swap ..."
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"${UV_BIN}" tool install --force --python 3.12 claude-swap
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fi
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if [ ! -x "${CSWAP_BIN}" ] || ! "${CSWAP_BIN}" --version >/dev/null 2>&1; then
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echo "claude-swap installation completed but ${CSWAP_BIN} is not runnable." >&2
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echo "First install needs outbound access to astral.sh, pypi.org," >&2
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echo "files.pythonhosted.org and github.com (uv-managed CPython)." >&2
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exit 1
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fi
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echo "claude-swap version: $("${CSWAP_BIN}" --version)"
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