FORTRESS

A command-line file explorer written in modern Fortran with fzf integration.

Installation

From AUR (Arch Linux)

yay -S fortress
# or
paru -S fortress

Shell integration is automatically set up for bash and fish. Zsh users need to add to ~/.zshrc:

source /usr/share/fortress/fortress.sh

From Source

Prerequisites

• gfortran 10+ or ifort
• fpm (Fortran Package Manager)

Install fpm

# Using cargo (if you have Rust)
cargo install fpm

# Or download from GitHub releases
# https://github.com/fortran-lang/fpm/releases

Build & Run

# Build the project
fpm build

# Run FORTRESS
fpm run

# Or build and run in one command
fpm run --flag "-O2"

Shell Integration (Optional)

To enable the "cd on exit" feature (press 'c' to navigate your shell to a directory):

# Add to your .bashrc or .zshrc:
source /path/to/fortress/fortress.sh

# Then use:
fortress  # instead of 'fpm run'

This allows you to navigate to directories and have your shell follow when you press 'c'.

Controls

• ↑/↓: Navigate up/down
• →: Enter directory
• ←: Go back to parent directory
• c: CD to selected directory and exit (requires shell integration)
• q: Quit

License

MIT