43 lines
1.3 KiB
Django/Jinja
43 lines
1.3 KiB
Django/Jinja
#!/bin/sh
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#
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# Emit a list empty files in the Nextcloud data folder which
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# weren't empty the last run of this script.
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set -eu
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NEXTCLOUD_ROOT={{ nextcloud_root }}
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STORAGE_DIR=/run/$(basename "$0")
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get_nextcloud_instances() {
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find "$NEXTCLOUD_ROOT" \
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-maxdepth 2 \
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-mindepth 2 \
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-type d \
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-name ocs-provider \
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-print0 \
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| xargs --null --max-args 1 dirname
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}
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emit_new_zero_byte_files() {
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local old_non_empty="$1"
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local new_empty="$2"
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if [ -e "$old_non_empty" ]; then
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cat "$old_non_empty" "$new_empty" | sort | uniq --repeated
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fi
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}
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mkdir -p "$STORAGE_DIR"
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get_nextcloud_instances | while read -r nc_path; do
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nc_name=$(basename "$nc_path")
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find "$nc_path"/data -type f -empty | grep -v /updater- >"$STORAGE_DIR/${nc_name}-new-empty.list"
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find "$nc_path"/data -type f -not -empty | grep -v /updater- >"$STORAGE_DIR/${nc_name}-new-non-empty.list"
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emit_new_zero_byte_files \
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"$STORAGE_DIR/${nc_name}-old-non-empty.list" \
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"$STORAGE_DIR/${nc_name}-new-empty.list"
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mv "$STORAGE_DIR/${nc_name}-new-empty.list" "$STORAGE_DIR/${nc_name}-old-empty.list"
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mv "$STORAGE_DIR/${nc_name}-new-non-empty.list" "$STORAGE_DIR/${nc_name}-old-non-empty.list"
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done
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