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https://github.com/shareAI-lab/learn-claude-code.git
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bb9233feb7
setup.sh creates a .venv, installs deps, and seeds .env from .env.example. Idempotent on re-run. Adds openai alongside anthropic so s01-s05 (OpenAI) and s06+ (still Anthropic) both work.
82 lines
2.3 KiB
Bash
Executable file
82 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Dev environment bootstrap for learn-claude-code.
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# Creates a local .venv, installs requirements.txt, and seeds .env from
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# .env.example. Safe to re-run -- existing venv and .env are preserved.
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$REPO_ROOT"
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VENV_DIR="${VENV_DIR:-.venv}"
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PYTHON_BIN="${PYTHON_BIN:-python3}"
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MIN_PY_MAJOR=3
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MIN_PY_MINOR=10
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say() { printf '\033[36m==>\033[0m %s\n' "$*"; }
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warn() { printf '\033[33m[warn]\033[0m %s\n' "$*" >&2; }
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die() { printf '\033[31m[error]\033[0m %s\n' "$*" >&2; exit 1; }
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# 1. Check Python
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if ! command -v "$PYTHON_BIN" >/dev/null 2>&1; then
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die "'$PYTHON_BIN' not found. Install Python ${MIN_PY_MAJOR}.${MIN_PY_MINOR}+ or set PYTHON_BIN."
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fi
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PY_VERSION="$("$PYTHON_BIN" -c 'import sys; print("%d.%d" % sys.version_info[:2])')"
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say "Using $PYTHON_BIN ($PY_VERSION)"
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"$PYTHON_BIN" - <<PY || die "Python ${MIN_PY_MAJOR}.${MIN_PY_MINOR}+ required (found $PY_VERSION)."
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import sys
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sys.exit(0 if sys.version_info >= (${MIN_PY_MAJOR}, ${MIN_PY_MINOR}) else 1)
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PY
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# 2. Create venv
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if [ ! -d "$VENV_DIR" ]; then
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say "Creating virtualenv at $VENV_DIR"
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"$PYTHON_BIN" -m venv "$VENV_DIR"
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else
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say "Reusing virtualenv at $VENV_DIR"
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fi
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# shellcheck disable=SC1091
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source "$VENV_DIR/bin/activate"
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# 3. Install deps
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say "Upgrading pip"
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python -m pip install --upgrade pip >/dev/null
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say "Installing requirements.txt"
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python -m pip install -r requirements.txt
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# 4. Seed .env
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if [ ! -f .env ]; then
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if [ -f .env.example ]; then
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say "Creating .env from .env.example"
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cp .env.example .env
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warn "Edit .env and set your API key + MODEL_ID before running the agents."
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else
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warn "No .env.example found; skipping .env creation."
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fi
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else
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say ".env already exists (leaving as-is)"
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fi
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# 5. Quick import sanity check
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say "Verifying imports"
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python - <<'PY'
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import importlib, sys
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missing = [m for m in ("openai", "dotenv", "yaml") if not importlib.util.find_spec(m)]
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if missing:
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sys.exit(f"Missing modules after install: {missing}")
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print(" openai, python-dotenv, pyyaml OK")
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PY
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cat <<EOF
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Done. Activate the venv and try an agent:
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source $VENV_DIR/bin/activate
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# edit .env to set OPENAI_API_KEY, OPENAI_BASE_URL (optional), MODEL_ID
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python agents/s01_agent_loop.py
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EOF
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