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https://github.com/kevinveenbirkenbach/computer-playbook.git
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kevinveenbirkenbachandClaude Opus 5.5
1d970fe5bd
The loader copies INFINITO_DISTRO into a loader-local variable before it compares the value with the one in .env. With INFINITO_DISTRO read directly in that condition, `shellcheck -x scripts/meta/resolve/apps.sh` reported SC2153 for INFINITO_DISTROS, which apps.sh takes from the sourced .env; with the copy it reports nothing, as on main. The loader test checks that .env is unchanged with filecmp against the file it was copied from, instead of reading it twice with Path.read_bytes, which test_no_uncached_file_reads rejects. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
125 lines
4.9 KiB
Bash
Executable File
125 lines
4.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck shell=bash
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#
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# Sources `.env` (auto-generates via `python -m cli.meta.env` if missing)
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# with setdefault semantics: caller-set values win over `.env` defaults.
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# Idempotent (INFINITO_ENV_LOADED). INFINITO_ENV_GENERATING short-circuits
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# re-entry from generator subshells (BASH_ENV would otherwise recurse).
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# PYTHON/PATH are re-resolved on every source so a venv created mid-chain wins;
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# caller-set values are snapshotted and restored after the bulk .env source.
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# INFINITO_CONTAINER, INFINITO_PARENT_IMAGE and INFINITO_IMAGE derive from the
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# distro: a caller INFINITO_DISTRO other than the one `.env` was generated for
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# loads a set generated for that distro instead, and `.env` stays untouched.
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# zsh cannot run this loader's bash-isms (BASH_SOURCE, ${!indirect}, assoc-array
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# key expansion). When sourced from zsh, delegate to bash and import the
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# resulting INFINITO_*/PYTHON/VENV/PATH back into the current shell. The zsh-only
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# ${(%):-%x} (this file's path) is hidden behind eval so bash still parses fine.
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if [ -n "${ZSH_VERSION:-}" ]; then
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_infinito_zsh_self=""
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eval '_infinito_zsh_self=${(%):-%x}'
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_infinito_zsh_root="$(cd "$(dirname "${_infinito_zsh_self}")/../../.." && pwd)"
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while IFS= read -r _infinito_zsh_line; do
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case "${_infinito_zsh_line}" in
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INFINITO_*=* | PYTHON=* | VENV=* | PATH=*)
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_infinito_zsh_key="${_infinito_zsh_line%%=*}"
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_infinito_zsh_val="${_infinito_zsh_line#*=}"
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export "${_infinito_zsh_key}=${_infinito_zsh_val}"
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;;
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esac
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done < <(bash -c "source '${_infinito_zsh_root}/scripts/meta/env/load.sh' >/dev/null 2>&1; env") # nocheck: self-path-reference
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unset _infinito_zsh_self _infinito_zsh_root _infinito_zsh_line \
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_infinito_zsh_key _infinito_zsh_val
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return 0
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fi
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_infinito_env_repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
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_infinito_env_dotenv="${_infinito_env_repo_root}/.env"
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# shellcheck source=scripts/meta/env/python.sh
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source "${_infinito_env_repo_root}/scripts/meta/env/python.sh"
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if [[ -n "${VENV:-}" && -d "${VENV%/}/bin" ]]; then
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case ":${PATH:-}:" in
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*:"${VENV%/}/bin":*) ;;
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*) export PATH="${VENV%/}/bin${PATH:+:${PATH}}" ;;
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esac
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fi
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_infinito_env_mtime="$(stat -c %Y "${_infinito_env_dotenv}" 2>/dev/null || echo 0)"
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if [[ "${INFINITO_ENV_LOADED:-}" == "1" && "${INFINITO_ENV_LOADED_MTIME:-}" == "${_infinito_env_mtime}" && "${INFINITO_ENV_LOADED_DISTRO:-}" == "${INFINITO_DISTRO:-}" ]]; then # nocheck: env-loader-internal-guard
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unset _infinito_env_repo_root _infinito_env_dotenv _infinito_env_mtime
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return 0
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fi
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if [[ "${INFINITO_ENV_GENERATING:-}" == "1" ]]; then # nocheck: env-loader-internal-guard
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unset _infinito_env_repo_root _infinito_env_dotenv _infinito_env_mtime
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return 0
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fi
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if [[ -n "${INFINITO_ENV_LOADED_DISTRO:-}" && "${INFINITO_ENV_LOADED_DISTRO}" != "${INFINITO_DISTRO:-}" ]]; then # nocheck: env-loader-internal-guard
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unset INFINITO_CONTAINER INFINITO_PARENT_IMAGE INFINITO_IMAGE
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fi
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_infinito_env_source="${_infinito_env_dotenv}"
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_infinito_env_scratch=""
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_infinito_env_distro="${INFINITO_DISTRO:-}"
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if [[ -f "${_infinito_env_dotenv}" && -n "${_infinito_env_distro}" && "${_infinito_env_distro}" != "$(sed -n 's/^INFINITO_DISTRO=//p' "${_infinito_env_dotenv}")" ]]; then
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_infinito_env_scratch="$(mktemp -d)"
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_infinito_env_source="${_infinito_env_scratch}/env"
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fi
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if [[ ! -f "${_infinito_env_source}" ]]; then
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(
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cd "${_infinito_env_repo_root}" || exit 1
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export INFINITO_ENV_GENERATING=1
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"${PYTHON}" -m cli.meta.env --output "${_infinito_env_source}"
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) >&2
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fi
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declare -A _infinito_env_preserved=()
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while IFS= read -r _infinito_env_line; do
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case "${_infinito_env_line}" in
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"" | "#"*) continue ;;
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esac
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_infinito_env_key="${_infinito_env_line%%=*}"
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if [[ "${_infinito_env_key}" == "${_infinito_env_line}" ]]; then
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continue
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fi
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if [[ -n "${!_infinito_env_key:-}" ]]; then
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_infinito_env_preserved["${_infinito_env_key}"]="${!_infinito_env_key}"
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fi
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done <"${_infinito_env_source}"
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unset _infinito_env_line _infinito_env_key
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set -a
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# shellcheck disable=SC1090
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source "${_infinito_env_source}"
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set +a
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if [[ -n "${_infinito_env_scratch}" ]]; then
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rm -rf "${_infinito_env_scratch}"
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fi
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unset _infinito_env_source _infinito_env_scratch _infinito_env_distro
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for _infinito_env_key in "${!_infinito_env_preserved[@]}"; do
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declare -gx "${_infinito_env_key}=${_infinito_env_preserved[${_infinito_env_key}]}"
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done
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unset _infinito_env_key _infinito_env_preserved
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if [[ -z "${REQUESTS_CA_BUNDLE:-}" ]]; then
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for _infinito_env_ca in ${INFINITO_CA_BUNDLE_CANDIDATES}; do
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if [[ -r "${_infinito_env_ca}" ]]; then
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export REQUESTS_CA_BUNDLE="${_infinito_env_ca}"
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export SSL_CERT_FILE="${SSL_CERT_FILE:-${_infinito_env_ca}}"
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break
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fi
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done
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unset _infinito_env_ca
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fi
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export INFINITO_ENV_LOADED="1"
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_infinito_env_mtime="$(stat -c %Y "${_infinito_env_dotenv}" 2>/dev/null || echo 0)"
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export INFINITO_ENV_LOADED_MTIME="${_infinito_env_mtime}"
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export INFINITO_ENV_LOADED_DISTRO="${INFINITO_DISTRO:-}"
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unset _infinito_env_repo_root _infinito_env_dotenv _infinito_env_mtime
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