rootiest
8dcbc62359
PR #168's Notes section named several functions with a real external-tool dependency that no `type -q`/`command -q`/`command -v`/ `which` guard covers anywhere in the tree, deliberately left out of DEPENDENCIES to avoid breaking test_dependencies_resolve. Adds the guard each was missing, then declares the dependency now that it resolves: - bkg, detach: nohup - gitui: gitui (self-shadow; type -q -f to skip the function itself) - play-media: mpv, vlc -- already guarded via `type -q -f $p` in a loop, just never recognized as one (see next point) - steam-dl: systemd-inhibit, steam - wake-lock: systemd-inhibit - split, spwin, tab: wezterm, konsole (kitty already declared) docs/verify-manual.py's guard-detection regex only matched `type -q <name>` immediately, so `type -q -f $p` (the `-f` flag excludes functions from the match, needed wherever a wrapper shadows a binary of its own name) was invisible to it -- both as a direct guard and through the loop-variable indirection. Broadened both patterns to skip over any flags between `-q` and the name/variable. split/spwin/tab dispatch on $TERM/$TERM_PROGRAM/$KONSOLE_VERSION to pick which terminal-specific binary to call, per this repo's C4 convention -- but those env vars only prove the terminal type, not that its CLI binary is on $PATH: they propagate over ssh, so sshing out from Kitty/WezTerm inherits the var on a remote host that never installed the binary. Same latent gap in clone/clonet, whose clone-in-kitty is a function Kitty's own shell integration injects, not present on a remote shell that only inherited $TERM. All five now check the actual thing they are about to call, not just the env var that selects it. Also guards and documents three more real, previously-undeclared dependencies found by the same audit, unrelated to PR #168's named list but the identical pattern: fast-cli (fast), lock (loginctl), ports (lsof), screensleep (busctl). docs/fish-config.md regenerated to match.
33 lines
735 B
Fish
33 lines
735 B
Fish
# Copyright (C) 2026 Rootiest
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# CATEGORY
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# 07-system-and-monitoring
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#
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# DEPENDENCIES
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# lsof
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#
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# SYNOPSIS
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# ports
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#
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# DESCRIPTION
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# Lists all active TCP listeners on the system using lsof, showing
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# port numbers and addresses without hostname resolution.
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#
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# EXIT STATUS
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# 1 lsof is not installed
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# * Exit status of lsof otherwise
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#
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# EXAMPLE
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# ports
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function ports --wraps='sudo' --description 'Show active network listeners'
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__fish_help_header (status current-function) $argv; and return 0
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if not type -q lsof
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echo (set_color red)"Error: lsof is not installed."(set_color normal) >&2
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return 1
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end
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sudo lsof -iTCP -sTCP:LISTEN -P -n
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end
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