| 1 | # FORTRESS shell integration |
| 2 | # Add this to your .bashrc or .zshrc: |
| 3 | # source /usr/share/fortress/fortress.sh |
| 4 | # |
| 5 | # Then use: fortress |
| 6 | # |
| 7 | # This provides the cd-on-exit feature. Without sourcing this file, |
| 8 | # you can still run fortress but 'c' won't change your shell's directory. |
| 9 | |
| 10 | fortress() { |
| 11 | # Determine which fortress binary to use |
| 12 | local fortress_exe |
| 13 | |
| 14 | # Check standard install locations (lib path first, then legacy bin path) |
| 15 | if [ -x "/usr/lib/fortress/fortress" ]; then |
| 16 | fortress_exe="/usr/lib/fortress/fortress" |
| 17 | elif [ -x "/usr/lib64/fortress/fortress" ]; then |
| 18 | fortress_exe="/usr/lib64/fortress/fortress" |
| 19 | elif command -v fortress-bin &> /dev/null; then |
| 20 | # Legacy: fortress-bin in PATH (Homebrew, older packages) |
| 21 | fortress_exe="fortress-bin" |
| 22 | elif [ -n "$FORTRESS_BIN" ]; then |
| 23 | # Allow override via environment variable |
| 24 | fortress_exe="$FORTRESS_BIN" |
| 25 | elif [ -n "$FORTRESS_DIR" ]; then |
| 26 | # Development: FORTRESS_DIR points to repo root |
| 27 | fortress_exe="$FORTRESS_DIR/build/gfortran_"*"/app/fortress" |
| 28 | else |
| 29 | # Fallback: look for any fortress executable (NixOS, custom installs) |
| 30 | # Use command -v to find it, but filter out this function |
| 31 | local found |
| 32 | found=$(type -P fortress 2>/dev/null) |
| 33 | if [ -n "$found" ] && [ -x "$found" ]; then |
| 34 | fortress_exe="$found" |
| 35 | else |
| 36 | echo "fortress: binary not found. Set FORTRESS_BIN or FORTRESS_DIR." >&2 |
| 37 | return 1 |
| 38 | fi |
| 39 | fi |
| 40 | |
| 41 | # Run fortress |
| 42 | "$fortress_exe" "$@" |
| 43 | local exit_code=$? |
| 44 | |
| 45 | # Check if fortress wants us to cd somewhere |
| 46 | if [ -f "$HOME/.fortress_cd" ]; then |
| 47 | local target_dir |
| 48 | target_dir=$(cat "$HOME/.fortress_cd") |
| 49 | rm -f "$HOME/.fortress_cd" |
| 50 | if [ -n "$target_dir" ] && [ -d "$target_dir" ]; then |
| 51 | cd "$target_dir" || return 1 |
| 52 | echo "fortress: changed directory to $(pwd)" |
| 53 | fi |
| 54 | fi |
| 55 | |
| 56 | return $exit_code |
| 57 | } |
| 58 | |
| 59 | # For zsh compatibility |
| 60 | if [ -n "$ZSH_VERSION" ]; then |
| 61 | # Nothing special needed for zsh |
| 62 | : |
| 63 | fi |
| 64 | |
| 65 | # Export for subshells if needed (bash only) |
| 66 | if [ -n "$BASH_VERSION" ]; then |
| 67 | export -f fortress 2>/dev/null || true |
| 68 | fi |