bash_exports

#!/bin/bash
# ==============================================================================
# SHARED ENVIRONMENT EXPORTS
# ==============================================================================
# Environment variables shared across all systems/specialisations.
# Machine-specific exports should be defined in:
#   - secrets/bash_secrets.sh (for sensitive values)
#   - specialisations/bashrc_* (for machine-specific configs)
# ==============================================================================

# ------------------------------------------------------------------------------
# Prompt Configuration (used by bash_prompt)
# ------------------------------------------------------------------------------
export SHOW_GIT_BRANCH=0       # Toggle: show git branch in prompt (0=off, 1=on)
export SHOW_VENV=1             # Toggle: show conda/venv in prompt (0=off, 1=on)
# SHOW_EMOJIS is auto-detected in bash_prompt based on terminal capabilities
#export SHOW_EMOJIS=0           # Toggle: show emojis in prompt (0=off, 1=on)
unset SHOW_EMOJIS              # Let bash_prompt auto-detect emoji support
export DIR_LENGTH="short"      # Directory display: "short" (\W) or "long" (\w)

# ------------------------------------------------------------------------------
# Build Tools
# ------------------------------------------------------------------------------
export CMAKE_GENERATOR="${CMAKE_GENERATOR:-Ninja}"

# ------------------------------------------------------------------------------
# PATH
# ------------------------------------------------------------------------------
# Guard against duplicate entries when opening multiple terminals (each sources this file)
[[ ":$PATH:" != *":$HOME/.local/bin:"* ]] && export PATH="$HOME/.local/bin:$PATH"

# ------------------------------------------------------------------------------
# Atuin (shell history sync)
# ------------------------------------------------------------------------------
# Must be sourced here (before bash_history) so that `command -v atuin` in
# bash_history resolves correctly and BC_ATUIN_ACTIVE is set to 1.
# The env script has its own PATH dedup guard built in.
[[ -f "$HOME/.atuin/bin/env" ]] && . "$HOME/.atuin/bin/env"

# Point atuin at the repo-managed config directory instead of symlinking
# into ~/.config/atuin/.  Atuin reads $ATUIN_CONFIG_DIR/config.toml.
export ATUIN_CONFIG_DIR="$BASH_CONFIG_DIR/configs/atuin"