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avoid a pipe and grep invocation in ADDPATH

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Connor Olding 2021-10-20 21:01:09 +02:00
parent 5c3dce9aa5
commit 1ad81ff42d
1 changed files with 4 additions and 1 deletions
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home/-shrc
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@ -26,7 +26,10 @@ ADDPATH() { ### @- append a directory to `$PATH` if it isn't already present.
printf 'ADDPATH: path does not exist: %s\n' "$1" >&2 printf 'ADDPATH: path does not exist: %s\n' "$1" >&2
return 1 return 1
fi fi
printf '%s' ":$PATH:" | grep -Fq ":$new:" || export PATH="$PATH:$new" case ":$PATH:" in
(*":$new:"*) :;;
(*) export PATH="$PATH:$new";;
esac
} }
# {{{1 configurations # {{{1 configurations