bashrc-engine

# -*- mode: shell-script;coding:utf-8 -*-
# bashrc-engine

if [ -n "${EMACS_BASH_COMPLETE:-}" ] ; then
    return
fi

# On MSYS2, /etc/profile is what populates MSYSTEM-aware bits like
# MINGW_PREFIX, ACLOCAL_PATH, MANPATH and the MSYSTEM-correct PATH
# prefix.  If we get here without it (e.g. a non-login context that
# still triggers .bashrc) the cache would capture a half-set env.
# On Linux MINGW_PREFIX is unset and /etc/profile is well-behaved.
if [ -z "${MINGW_PREFIX:-}" ] && [ -r /etc/profile ] ; then
    . /etc/profile
fi

pjb_bash_source="${BASH_SOURCE[0]:-}"
if [ -z "$pjb_bash_source" ] ; then
    pjb_bash_source="$HOME/.bashrc"
fi

while [ -L "$pjb_bash_source" ] ; do
    pjb_bash_dir="$(cd "$(dirname "$pjb_bash_source")" && pwd -P)"
    pjb_bash_target="$(readlink "$pjb_bash_source")"
    if [ -z "$pjb_bash_target" ] ; then
        break
    fi
    pjb_bash_source="$pjb_bash_target"
    case "$pjb_bash_source" in
        /*) ;;
        *) pjb_bash_source="$pjb_bash_dir/$pjb_bash_source" ;;
    esac
done

pjb_bash_dir="$(cd "$(dirname "$pjb_bash_source")" && pwd -P)"
if [ ! -r "$pjb_bash_dir/bash/lib/context.bash" ] && [ -r "$HOME/rc/bash/lib/context.bash" ] ; then
    pjb_bash_dir="$(cd "$HOME/rc" && pwd -P)"
fi

source "$pjb_bash_dir/bash/lib/context.bash"
source "$PJB_BASH_RC_ROOT/bash/lib/profile-loader.bash"
source "$PJB_BASH_RC_ROOT/bash/lib/env-cache.bash"

pjb_bash_load_profiles
pjb_bash_build_env_cache
pjb_bash_load_env_cache

# Recompose PATH/MANPATH/INFOPATH from bash/path.d/* so the current
# $PWD's project layer (.bash-path walk) is honored.  The cache holds
# whatever cwd the cache writer had; this picks up project-local
# augmentations every time a shell starts.  Cheap -- a few existence
# checks per layer, no forks for the common case.
if declare -F path_compose >/dev/null 2>&1 ; then
    path_compose
fi

if pjb_bash_interactive_p ; then
    source "$PJB_BASH_RC_ROOT/bash/interactive/legacy-loader.bash"
fi

unset pjb_bash_dir pjb_bash_source pjb_bash_target

return

# Legacy monolith code lives in bash/legacy/monolith.bash.
# Keep this file as the loader for profiles, cached environment,
# and interactive modules only.