rootiest
e651566e14
RETURNS previously conflated fish's $status exit code with genuine stdout/printed output, e.g. rm listing "0/1" as if they were print values rather than exit codes. Rename RETURNS to EXIT STATUS across all 83 documented functions, and reintroduce RETURNS as a distinct label reserved for the 15 functions that actually print to stdout. Update build-manual.py's ENTRY_HEADS to render Exit Status before Returns, manualtools.py's SECTIONS constant, and AGENTS.md's label order and label-usage guidance to match. Add two verify-manual.py regression tests: EXIT STATUS bodies must never contain stray stdout/printed language, and Returns: must always render after Exit Status: when both are present. Regenerate docs/fish-config.md.
40 lines
1.3 KiB
Fish
40 lines
1.3 KiB
Fish
# Copyright (C) 2026 Rootiest
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# SYNOPSIS
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# __fish_real_command <name>
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#
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# DESCRIPTION
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# Resolves the real on-disk binary for <name>, skipping any of this
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# config's own generated wrapper shims. The PTY-logging wrappers we drop
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# in ~/.local/bin (paru, yay) shadow the real binary on PATH; this walks
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# every PATH match in order and returns the first one that is NOT one of
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# our wrappers, identified by the "# <name>-wrapper-version:" marker line.
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#
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# This intentionally never returns one of our own wrappers, so callers
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# that embed the result in a generated wrapper cannot create a shim that
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# recurses into itself.
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#
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# ARGUMENTS
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# name Command name to resolve (e.g. paru, yay)
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#
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# EXIT STATUS
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# 0 A non-wrapper binary was found
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# 1 No non-wrapper binary found on PATH
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#
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# RETURNS
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# The resolved binary's real path, printed to stdout (nothing on failure)
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#
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# EXAMPLE
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# set -l real (__fish_real_command paru) # -> /usr/bin/paru, not the shim
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function __fish_real_command --argument-names name
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for p in (command -sa $name)
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# -I: binary files (real ELF binaries) count as no-match and are
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# returned; only our text wrapper scripts carry the marker and skip.
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grep -qsIF -- "# $name-wrapper-version:" $p; and continue
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echo $p
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return 0
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end
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return 1
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end
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