Fish shell configuration with extensive functions, aliases, and environment setup.

Project: Fish Shell

Root configuration files (sourced by config.fish):

• config.fish - Main entry point (OS detection, Hyprland launcher, function autoloading)
• aliases.fish - Abbreviations and command aliases (neovim, pnpm, brew, directory shortcuts)
• profile.fish - Environment variables (TERM, EDITOR, PATH, FZF options, XDG paths)
• scripts.fish - Miscellaneous utilities (copy_output, etc.)
• coreutils.fish - uutils-coreutils replacements
• gum.fish - Gum CLI wrapper functions
• colors.fish - Color theme and utilities
• private.fish - Local/private settings (not in repo)

**Functions (autoloaded):

AI/OpenCode integration:

• ai_commit.fish - OpenCode AI commit message generation
• ai_pr.fish - OpenCode AI PR description generation

Git worktree management:

• worktree_add.fish, worktrees_clean.fish, latest_worktree.fish
• git_add_gum.fish - Interactive git add with gum

Directory navigation:

• cdlc.fish, cdlm.fish, fzfcd.fish - Custom cd variants
• mntnas.fish - Mount NAS

Work/time tracking:

• first_login_of_the_day.fish, set_workday_start.fish, remaining_work_hours.fish, workday_end.fish
• get_week_dates.fish, parse_flexible_date.fish, format_date_display.fish
• __time_ago_from_timestamp.fish - Time calculation helper

Azure DevOps integration:

• workitems_on_date.fish, workitems_week.fish, workitems_cache_clear.fish
• __workitems_extract.fish - Helper for parsing work items
• ado_test_case.fish - Azure DevOps test case helpers

Nix/flake management:

• flake_check_updates.fish, flake_update_interactive.fish, flake_updates_daemon.fish
• flake_update_cache_metadata.fish - Cache metadata updates
• nxrb.fish - Nix rebuild shortcut

System utilities:

• proxy_status.fish, toggle_proxy.fish, mullvad_random_socks5.fish - Network/VPN
• disk_space.fish, killport.fish, hyprprop_kill.fish - System utilities
• progress_bar.fish - Progress bar utilities

Package management:

• export_npm_globals.fish, install_npm_globals.fish - NPM global management
• pnpx.fish - pnpm exec wrapper

General utilities:

• colors.fish - Color helpers
• open.fish - Open command wrapper
• copykey.fish - Copy SSH key to clipboard
• wezterm_set_user_var.fish - Wezterm integration
• gum.fish - Gum CLI wrappers
• src.fish - Source config reload

Notes:

• Functions are autoloaded from functions/ directory
• Internal helper scripts live in libexec/ and are invoked by Fish wrappers
• Fish wrappers invoke Bun helpers with bun --cwd ...; Bun defaults are pinned in libexec/bunfig.toml, and dependencies are pinned in libexec/package.json + libexec/bun.lock
• Biome config for helper scripts: libexec/biome.json (biome check .config/fish/libexec)
• Managed via Nix/Home Manager as part of dotfiles
• Uses gum for interactive prompts and colored output
• FZF configured for fd-based file finding with threading
• Environment variables cached to avoid repeated external commands on startup