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https://github.com/fish-shell/fish-shell
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e1ee193822
Don't fork/exec an external process, especially one performing IO, if we don't have to. This, in turn, speeds up __fish_source_cached_completions which is rather slow under WSL (and slower than it needs to be on other platforms).
13 lines
620 B
Fish
13 lines
620 B
Fish
function __fish_make_cache_dir --description "Create and return XDG_CACHE_HOME"
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set -l xdg_cache_home $XDG_CACHE_HOME
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if test -z "$xdg_cache_home"; or string match -qv '/*' -- $xdg_cache_home; or set -q xdg_cache_home[2]
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set xdg_cache_home $HOME/.cache
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end
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# If we get an argument, we try to create that as a subdirectory.
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# So if you call `__fish_make_cache_dir completions`,
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# this creates e.g. ~/.cache/fish/completions
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if not path is -d $xdg_cache_home/fish/"$argv[1]"
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mkdir -m 700 -p $xdg_cache_home/fish/"$argv[1]"
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end; and echo $xdg_cache_home/fish/"$argv[1]"
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end
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