feat: configurator

.gitignore

@@ -12,6 +12,7 @@
 
 # Used by dotenv library to load environment variables.
 .env
+.env-*
 
 # Ignore Byebug command history file.
 .byebug_history

data/config.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# Copyright © 2025-26 l5yth & contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -euo pipefail
+
+# Usage: config.sh [profile | PATH] [args for mesh_env...]
+# Default env file: repo-root .env. With profile: .env-<profile> (letters, digits, _, -).
+# Or pass a path to any .env file as the first argument (not a bare profile token).
+
+_script_dir="$(cd "$(dirname "$0")" && pwd)"
+cd "${_script_dir}"
+
+_repo_root="$(cd "${_script_dir}/.." && pwd)"
+# shellcheck source=potato_mesh_env.sh
+source "${_script_dir}/potato_mesh_env.sh"
+
+potato_mesh_resolve_env_file config "${_repo_root}" "$@"
+shift "${_potato_mesh_env_shift}"
+
+potato_mesh_source_env_if_exists "${_env_file}"
+
+potato_mesh_venv_and_requirements "${_script_dir}/requirements.txt"
+
+export PYTHONPATH="${_script_dir}"
+exec python -m mesh_env "${_env_file}" "$@"

data/mesh.sh

@@ -15,8 +15,21 @@
 
 set -euo pipefail
 
-python -m venv .venv
-source .venv/bin/activate
-pip install -U pip
-pip install -r "$(dirname "$0")/requirements.txt"
+# Usage: mesh.sh [profile]
+# Loads repo-root .env, or .env-<profile> when profile is given (letters, digits, _, -).
+
+_script_dir="$(cd "$(dirname "$0")" && pwd)"
+_repo_root="$(cd "${_script_dir}/.." && pwd)"
+# shellcheck source=potato_mesh_env.sh
+source "${_script_dir}/potato_mesh_env.sh"
+
+potato_mesh_resolve_env_file mesh "${_repo_root}" "$@"
+shift "${_potato_mesh_env_shift}"
+if [[ $# -gt 0 ]]; then
+  echo "mesh.sh: unexpected arguments (only optional profile name is supported): $*" >&2
+  exit 2
+fi
+
+potato_mesh_source_env_if_exists "${_env_file}"
+potato_mesh_venv_and_requirements "${_script_dir}/requirements.txt"
 exec python mesh.py

data/mesh_env/__init__.py

@@ -0,0 +1,15 @@
+# Copyright © 2025-26 l5yth & contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Interactive configuration helpers for the mesh ingestor (standalone from mesh_ingestor)."""