66 lines
1.5 KiB
Bash
Executable File
66 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# Updates the appstream AppData cache during installation of packages and
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# deletes it when AppStream is removed
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#
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# Arguments: $ACTION = [run/targets]
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# $TARGET = [post-install/post-remove]
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# $PKGNAME
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# $VERSION
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# $UPDATE = [yes/no]
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#
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ACTION="$1"
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TARGET="$2"
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PKGNAME="$3"
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VERSION="$4"
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UPDATE="$5"
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# The appstreamcli binary program.
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APPSTREAMCLI="usr/bin/appstreamcli"
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# Paths that hold appstream metadata files
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# the first one is the traditional one where most package reside but it is
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# considered deprecated by upstream
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# the other 3 are the ones used by upstream as noted in as-pool.c#L93-95
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APPDATA_DATAPATHS="usr/share/appdata usr/share/app-info var/lib/app-info var/cache/app-info"
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# Location where the cache files go when they are generated they are most
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# of the time compressed with gvz extension
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APPSTREAM_CACHE="var/cache/app-info/gv"
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case "$ACTION" in
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targets)
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echo "post-install post-remove"
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;;
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run)
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case "$TARGET" in
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post-install|post-remove)
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if [ $PKGNAME = "AppStream" -a $TARGET = "post-remove" ]; then
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for f in ${APPSTREAM_CACHE}/*; do
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rm -f ${f}
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done
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echo "Removing AppStream cache..."
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rmdir ${APPSTREAM_CACHE}
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exit 0
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fi
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if [ ! -x "$APPSTREAMCLI" ]; then
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exit 0
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fi
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for path in ${APPDATA_DATAPATHS}; do
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APPSTREAM_PATHS="${APPSTREAM_PATHS} --datapath ${path}"
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done
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echo "Updating AppStream cache..."
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${APPSTREAMCLI} refresh-cache --force ${APPSTREAM_PATHS} --cachepath ${APPSTREAM_CACHE}
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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exit 0
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