40 lines
770 B
Bash
Executable file
40 lines
770 B
Bash
Executable file
#!/bin/bash
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# A simple Bash script to delete an media from the Nginx cache.
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SCRIPTNAME=${0##*/}
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# NGINX cache directory
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CACHE_DIRECTORY="/tmp/pleroma-media-cache"
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function get_cache_files() {
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local max_parallel=${3-16}
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find $2 -maxdepth 1 -type d | xargs -P $max_parallel -n 1 grep -ERl "^KEY:.*$1" | sort -u
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}
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function purge_item() {
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local cache_files
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cache_files=$(get_cache_files "$1" "$2")
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if [ -n "$cache_files" ]; then
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for i in $cache_files; do
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[ -f $i ] || continue
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echo "Deleting $i from $2."
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rm $i
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done
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else
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echo "$1 is not cached."
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fi
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}
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function purge() {
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for url in "$@"
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do
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echo "$SCRIPTNAME delete $url from cache ($CACHE_DIRECTORY)"
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purge_item $url $CACHE_DIRECTORY
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done
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}
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purge $1
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