chore: initial commit

claude-code/install-swap.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+#ddev-generated
+set -euo pipefail
+
+# Lazy installer for claude-swap (cswap): a multi-account manager for Claude Code.
+# It is NOT installed during "ddev start" - the first "ddev claude-swap ..." call
+# (or "ddev claude --account ...") runs this script, which installs uv and then
+# "claude-swap" into the same project-local, persisted profile that the Claude
+# Code CLI uses. Pass --upgrade to update an existing install.
+#
+# All state lives under .ddev/claude-code so it survives container rebuilds
+# without being committed to the project repository, exactly like install.sh.
+PERSIST_BASE="${DDEV_APPROOT}/.ddev/claude-code"
+PERSIST_HOME="${PERSIST_BASE}/home"            # replaces $HOME inside the container
+PERSIST_CONFIG_HOME="${PERSIST_BASE}/config"   # XDG_CONFIG_HOME
+PERSIST_DATA_HOME="${PERSIST_BASE}/data"       # XDG_DATA_HOME
+PERSIST_STATE_HOME="${PERSIST_BASE}/state"     # XDG_STATE_HOME
+PERSIST_BIN_DIR="${PERSIST_HOME}/.local/bin"   # shared with the claude launcher
+UV_BIN="${PERSIST_BIN_DIR}/uv"
+CSWAP_BIN="${PERSIST_BIN_DIR}/cswap"
+
+mkdir -p \
+  "${PERSIST_HOME}" \
+  "${PERSIST_CONFIG_HOME}" \
+  "${PERSIST_DATA_HOME}" \
+  "${PERSIST_STATE_HOME}" \
+  "${PERSIST_BIN_DIR}"
+
+# Point HOME / XDG paths at the persisted profile before any install or health
+# check so cswap's own data (Linux: ${XDG_DATA_HOME}/claude-swap) is per-project
+# and survives restarts with no extra configuration.
+export HOME="${PERSIST_HOME}"
+export XDG_CONFIG_HOME="${PERSIST_CONFIG_HOME}"
+export XDG_DATA_HOME="${PERSIST_DATA_HOME}"
+export XDG_STATE_HOME="${PERSIST_STATE_HOME}"
+export PATH="${PERSIST_BIN_DIR}:${PATH}"
+
+# Keep every artifact uv creates inside the persisted tree.
+export UV_INSTALL_DIR="${PERSIST_BIN_DIR}"                 # uv / uvx binaries
+export UV_TOOL_BIN_DIR="${PERSIST_BIN_DIR}"               # tool entry points (cswap)
+export UV_TOOL_DIR="${XDG_DATA_HOME}/uv/tools"            # tool virtualenvs
+export UV_PYTHON_INSTALL_DIR="${XDG_DATA_HOME}/uv/python" # uv-managed CPython
+export UV_CACHE_DIR="${XDG_DATA_HOME}/uv/cache"           # download / build cache
+
+# Remove an unrunnable persisted uv (e.g. wrong arch after a host OS change).
+if [ -x "${UV_BIN}" ] && ! "${UV_BIN}" --version >/dev/null 2>&1; then
+  echo "Persisted uv binary is not runnable, reinstalling ..."
+  rm -f "${UV_BIN}" "${PERSIST_BIN_DIR}/uvx"
+fi
+
+# Install uv when missing. uv fetches its own CPython 3.12 below, so the DDEV web
+# image's system Python (3.11) is never relied upon. Do not let the installer
+# edit shell rc files in the persisted HOME - PATH is set by the launchers.
+if [ ! -x "${UV_BIN}" ]; then
+  echo "Installing uv ..."
+  curl -fsSL https://astral.sh/uv/install.sh | env INSTALLER_NO_MODIFY_PATH=1 sh
+fi
+
+if [ ! -x "${UV_BIN}" ]; then
+  echo "uv installation completed but no executable was found at ${UV_BIN}." >&2
+  echo "If outbound access to astral.sh is blocked this step cannot succeed." >&2
+  exit 1
+fi
+
+if [ "${1:-}" = "--upgrade" ]; then
+  echo "Upgrading claude-swap ..."
+  "${UV_BIN}" tool upgrade claude-swap
+  echo "claude-swap version: $("${CSWAP_BIN}" --version)"
+  exit 0
+fi
+
+# Install claude-swap when missing or unrunnable.
+if [ ! -x "${CSWAP_BIN}" ] || ! "${CSWAP_BIN}" --version >/dev/null 2>&1; then
+  echo "Installing claude-swap ..."
+  "${UV_BIN}" tool install --force --python 3.12 claude-swap
+fi
+
+if [ ! -x "${CSWAP_BIN}" ] || ! "${CSWAP_BIN}" --version >/dev/null 2>&1; then
+  echo "claude-swap installation completed but ${CSWAP_BIN} is not runnable." >&2
+  echo "First install needs outbound access to astral.sh, pypi.org," >&2
+  echo "files.pythonhosted.org and github.com (uv-managed CPython)." >&2
+  exit 1
+fi
+
+echo "claude-swap version: $("${CSWAP_BIN}" --version)"