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https://github.com/jorgebucaran/fisher
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30 lines
707 B
Fish
30 lines
707 B
Fish
function __fisher_index_update -a timeout
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if test -z "$timeout"
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set timeout 5
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if set -q fisher_timeout
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set timeout "0$fisher_timeout"
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end
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end
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set -l url $fisher_index
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if test ! -d $fisher_cache
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mkdir -p $fisher_cache
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end
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set -l index $fisher_cache/.index.tmp
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if test -z "$url"
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# force the server to return the latest copy of the index using a fake query string
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set url https://raw.githubusercontent.com/fisherman/index/master/index\?(date +%s)
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end
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if not curl --max-time $timeout -sS "$url" > $index
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command rm -f $index
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return 1
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end
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command mv -f $index $fisher_cache/.index
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end
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