bootstrap/setup: make global 'mm' wrapper prefer venv/python3 and fall back to python; include informative error when no Python found
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@@ -412,16 +412,21 @@ if [[ -f "$USER_BIN/mm" ]]; then
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echo "Backing up existing $USER_BIN/mm to $USER_BIN/mm.bak.$(date +%s)"
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mv "$USER_BIN/mm" "$USER_BIN/mm.bak.$(date +%s)"
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fi
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cat > "$USER_BIN/mm" <<'EOF'
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cat > "$USER_BIN/mm" <<EOF
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#!/usr/bin/env bash
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REPO="$REPO"
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VENV="$REPO/.venv"
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if [ -x "$VENV/bin/mm" ]; then
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exec "$VENV/bin/mm" "$@"
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exec "$VENV/bin/mm" "\$@"
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elif [ -x "$VENV/bin/python" ]; then
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exec "$VENV/bin/python" -m medeia_macina.cli_entry "$@"
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exec "$VENV/bin/python" -m medeia_macina.cli_entry "\$@"
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elif command -v python3 >/dev/null 2>&1; then
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exec python3 -m medeia_macina.cli_entry "\$@"
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elif command -v python >/dev/null 2>&1; then
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exec python -m medeia_macina.cli_entry "\$@"
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else
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exec python -m medeia_macina.cli_entry "$@"
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echo "Error: no Python interpreter found (python3 or python). Activate the venv with 'source $VENV/bin/activate' or install system Python 3." >&2
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exit 127
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fi
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EOF
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chmod +x "$USER_BIN/mm"
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@@ -363,13 +363,18 @@ python $cli @args
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sh_text = (
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"#!/usr/bin/env bash\n"
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f"REPO=\"{repo}\"\n"
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"VENV=\"$REPO/.venv\"\n"
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f"VENV=\"{repo}/.venv\"\n"
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"if [ -x \"$VENV/bin/mm\" ]; then\n"
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" exec \"$VENV/bin/mm\" \"$@\"\n"
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"elif [ -x \"$VENV/bin/python\" ]; then\n"
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" exec \"$VENV/bin/python\" -m medeia_entry \"$@\"\n"
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" exec \"$VENV/bin/python\" -m medeia_macina.cli_entry \"$@\"\n"
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"elif command -v python3 >/dev/null 2>&1; then\n"
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" exec python3 -m medeia_macina.cli_entry \"$@\"\n"
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"elif command -v python >/dev/null 2>&1; then\n"
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" exec python -m medeia_macina.cli_entry \"$@\"\n"
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"else\n"
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" exec python -m medeia_entry \"$@\"\n"
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" echo 'Error: no Python interpreter (python3 or python) found in PATH. Please install Python 3 or use the venv.' >&2\n"
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" exit 127\n"
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"fi\n"
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)
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if mm_sh.exists():
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