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https://github.com/fish-shell/fish-shell
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c2970f9618
This runs build_tools/style.fish, which runs clang-format on C++, fish_indent on fish and (new) black on python. If anything is wrong with the formatting, we should fix the tools, but automated formatting is worth it.
38 lines
1.5 KiB
Fish
38 lines
1.5 KiB
Fish
#
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# Make ls use colors and show indicators if we are on a system that supports that feature and writing to stdout.
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#
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# BSD, macOS and others support colors with ls -G.
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# GNU ls and FreeBSD ls takes --color=auto. Order of this test is important because ls also takes -G but it has a different meaning.
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# Solaris 11's ls command takes a --color flag.
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# Also test -F because we'll want to define this function even with an ls that can't do colors (like NetBSD).
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for opt in --color=auto -G --color -F
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if command ls $opt / >/dev/null 2>/dev/null
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function ls --description "List contents of directory" -V opt
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isatty stdout
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and set -a opt -F
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command ls $opt $argv
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end
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if [ $opt = --color=auto ] && ! set -qx LS_COLORS && set -l cmd (command -s {g,}dircolors)[1]
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set -l colorfile
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for file in ~/.dir_colors ~/.dircolors /etc/DIR_COLORS
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if test -f $file
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set colorfile $file
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break
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end
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end
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# Here we rely on the legacy behavior of `dircolors -c` producing output
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# suitable for csh in order to extract just the data we're interested in.
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set -gx LS_COLORS ($cmd -c $colorfile | string split ' ')[3]
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# The value should always be quoted but be conservative and check first.
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if string match -qr '^([\'"]).*\1$' -- $LS_COLORS
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set LS_COLORS (string match -r '^.(.*).$' $LS_COLORS)[2]
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end
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end
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break
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end
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end
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