Claude
fceddfc43f
Documents what each function needs for full functionality -- other repo functions it calls, and external CLI tools it uses or falls back gracefully without (e.g. rm/trash, ls/eza+lsd) -- matching the existing CLASSIFICATION convention's placement and the ~20 functions that already carried this label. Also broadens verify-manual.py's dependency-resolution check to recognize this repo's other existence-check idioms (command -q, command -v, which -- not just type -q) and dng2avif's dynamic type -q $cmd loop, since several genuine dependencies (eza, lsd, fastfetch, fd, ps, ...) are only ever guarded that way.
39 lines
887 B
Fish
39 lines
887 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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# 01-file-and-directory
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#
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# DEPENDENCIES
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# eza, lsd
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#
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# CLASSIFICATION
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# bypasses-shadow(ls)
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#
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# SYNOPSIS
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# lt [args...]
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#
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# DESCRIPTION
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# Displays a directory tree limited to depth 2 with icons. Uses eza,
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# falls back to lsd, then to system ls -R.
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#
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# ARGUMENTS
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# args... Arguments forwarded to the listing command
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#
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# EXIT STATUS
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# Exit status of eza, lsd, or ls, whichever ran
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#
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# EXAMPLE
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# lt ~/projects
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function lt --description 'Tree listing, depth 2'
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__fish_help_header (status current-function) $argv; and return 0
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if which eza >/dev/null 2>&1
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eza --tree --level=2 --icons --color=auto --hyperlink $argv
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else if which lsd >/dev/null 2>&1
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lsd --tree --depth=2 --hyperlink=auto $argv
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else
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command ls --color=auto -R $argv
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end
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end
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