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dotfiles/common/fish/functions/_nvm_index_update.fish
2021-09-24 13:06:43 -05:00

13 lines
480 B
Fish

function _nvm_index_update --argument-names mirror index
command curl --location --silent $mirror/index.tab | command awk -v OFS=\t '
/v0.9.12/ { exit } # Unsupported
NR > 1 {
print $1 (NR == 2 ? " latest" : $10 != "-" ? " lts/" tolower($10) : "")
}
' >$index.temp 2>/dev/null && command mv $index.temp $index && return
command rm -f $index.temp
echo "nvm: Invalid index or unavailable host: \"$mirror\"" >&2
return 1
end