50 lines
1.4 KiB
Fish
50 lines
1.4 KiB
Fish
function __z_add -d "Add PATH to .z file"
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test -n "$fish_private_mode"; and return 0
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for i in $Z_EXCLUDE
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if string match -r $i $PWD >/dev/null
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return 0 #Path excluded
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end
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end
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set -l tmpfile (mktemp $Z_DATA.XXXXXX)
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if test -f $tmpfile
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set -l path (string replace --all \\ \\\\ $PWD)
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command awk -v path=$path -v now=(date +%s) -F "|" '
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BEGIN {
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rank[path] = 1
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time[path] = now
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}
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$2 >= 1 {
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if( $1 == path ) {
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rank[$1] = $2 + 1
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time[$1] = now
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}
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else {
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rank[$1] = $2
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time[$1] = $3
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}
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count += $2
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}
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END {
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if( count > 1000 ) {
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for( i in rank ) print i "|" 0.9*rank[i] "|" time[i] # aging
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}
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else for( i in rank ) print i "|" rank[i] "|" time[i]
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}
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' $Z_DATA 2>/dev/null >$tmpfile
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if test ! -z "$Z_OWNER"
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chown $Z_OWNER:(id -ng $Z_OWNER) $tmpfile
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end
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#
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# Don't use redirection here as it can lead to a race condition where $Z_DATA is clobbered.
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# Note: There is a still a possible race condition where an old version of $Z_DATA is
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# read by one instance of Fish before another instance of Fish writes its copy.
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#
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command mv $tmpfile $Z_DATA
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or command rm $tmpfile
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end
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end
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