snapshot before v0.5 refactor

scripts/activate.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+# Activate Deep Research environment (venv + secrets)
+# Usage: cd <project-root> && source scripts/activate.sh
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    echo "ERROR: use 'source', not 'bash':"
+    echo "  source scripts/activate.sh"
+    exit 1
+fi
+
+# Project root = directory containing pyproject.toml
+# Walk up from $PWD until we find it (or give up at /)
+_find_root() {
+    local dir="${PWD}"
+    while [[ "${dir}" != "/" ]]; do
+        [[ -f "${dir}/pyproject.toml" ]] && echo "${dir}" && return 0
+        dir="$(dirname "${dir}")"
+    done
+    return 1
+}
+
+_DR_ROOT="$(_find_root 2>/dev/null)"
+if [[ -z "${_DR_ROOT}" ]]; then
+    echo "ERROR: pyproject.toml not found in ${PWD} or any parent."
+    echo "  cd to the project root first, then: source scripts/activate.sh"
+    return 1
+fi
+
+# activate venv
+if [[ -f "${_DR_ROOT}/.venv/bin/activate" ]]; then
+    source "${_DR_ROOT}/.venv/bin/activate"
+    echo "venv: active ($(python --version 2>&1))"
+else
+    echo "venv: not found - run: bash ${_DR_ROOT}/scripts/setup.sh"
+fi
+
+# load secrets
+if [[ -f "${_DR_ROOT}/secrets.env" ]]; then
+    set -a
+    source "${_DR_ROOT}/secrets.env"
+    set +a
+    if [[ -n "${ZENMUX_API_KEY:-}" ]]; then
+        echo "secrets: loaded (ZENMUX_API_KEY=${ZENMUX_API_KEY:0:12}...)"
+    else
+        echo "secrets: loaded but ZENMUX_API_KEY is empty"
+    fi
+else
+    echo "secrets: missing - run: cp secrets.env.example secrets.env"
+fi
+
+# npm proxy fix: unset empty npm_config_proxy so npm inherits system http_proxy
+# without this, opencode crashes with "proxy.url must be a non-empty string"
+# when dynamically loading npm packages like @ai-sdk/anthropic
+if [[ -z "${npm_config_proxy:-}" ]]; then
+    unset npm_config_proxy
+fi
+if [[ -z "${npm_config_https_proxy:-}" ]]; then
+    unset npm_config_https_proxy
+fi
+
+unset -f _find_root
+unset _DR_ROOT