35 lines
634 B
Bash
Executable File
35 lines
634 B
Bash
Executable File
#!/bin/sh
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# usage: $0 [weekly|monthly|quarterly] < filenames
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# sorts files of the form VENDOR/BOARD/COMMIT/DATE/revision.txt
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# into buckets of the given granularity
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weekly() {
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date --date="$1" +%GW%V
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}
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monthly() {
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date --date="$1" +%Y-%m
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}
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quarterly() {
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date --date="$1" "+%Y %m" | awk '{ q=int(($2-1)/3+1); print $1 "Q" q}'
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}
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# TODO: restrict $1 to allowed values
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curr=""
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sort -r -k4 -t/ | while read file; do
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timestamp=`printf $file | cut -d/ -f4`
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new=`$1 $timestamp`
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if [ "$new" != "$curr" ]; then
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if [ "$curr" != "" ]; then
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printf "\n"
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fi
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printf "$new:"
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curr=$new
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fi
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printf "$file "
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done
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printf "\n"
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