mirror of
https://github.com/jorgebucaran/fisher
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20 lines
393 B
Fish
20 lines
393 B
Fish
function __fisher_path_update -a path
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pushd $path
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git fetch --quiet origin master ^ /dev/null
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set -l commits (
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git rev-list --left-right --count "master..FETCH_HEAD" ^ /dev/null | cut -d\t -f2)
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git reset --quiet --hard FETCH_HEAD
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git clean -qdfx
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popd
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if test "$commits" -eq 0 -o -z "$commits"
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return 1
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end
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printf "%s\n" "$commits"
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end
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