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README: minor formatting/wording fixes

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Erik Arvstedt 2020-10-24 08:43:07 +02:00
parent c6be02bdf0
commit c9f9be0a46
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README.md
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@ -182,13 +182,13 @@ in `$HOME/.cache/direnv/layouts/`:
declare -A direnv_layout_dirs declare -A direnv_layout_dirs
direnv_layout_dir() { direnv_layout_dir() {
echo "${direnv_layout_dirs[$PWD]:=$( echo "${direnv_layout_dirs[$PWD]:=$(
echo -n "$XDG_CACHE_HOME"/direnv/layouts/; echo -n "$XDG_CACHE_HOME"/direnv/layouts/
echo -n "$PWD" | shasum | cut -d ' ' -f 1 echo -n "$PWD" | shasum | cut -d ' ' -f 1
)}" )}"
} }
``` ```
During direnv setup `direnv_layout_dir` can be called multiple times and with different values of `$PWD` During direnv setup `direnv_layout_dir` can be called multiple times and with different values of `$PWD`
(when including other `.envrc` files). Therefore cache its results in dictionary `direnv_layout_dirs`. (when other `.envrc` files are included). Therefore cache its results in dictionary `direnv_layout_dirs`.
## Manually re-triggering evaluation ## Manually re-triggering evaluation