67 lines
1.5 KiB
Bash
Executable File
67 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# pkgfoster 2005-11-27
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# Jukka Heino <jukka@karsikkopuu.net>
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#
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# pkgfoster is a simple script you can use to clean up orphaned packages (i.e.
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# packages which do not appear in the "Depends on: " line of any other installed
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# package). It uses prt-cache by default, so remember to build the cache with
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# "prt-get cache". You can also use normal prt-get by modifying the PRT_GET
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# variable. The file ~/.config/pkgfoster.keep contains a list of all packages
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# you've decided to keep. Packages from core are never considered for deletion.
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#
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PRT_GET=prt-cache
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if [ $UID = 0 ]; then
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PKGRM=pkgrm
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else
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if command -v doas; then
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PKGRM="doas pkgrm"
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elif command -v sudo; then
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PKGRM="sudo pkgrm"
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else
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PKGRM="su -c pkgrm"
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fi
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fi
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BASE=$(awk '/^[[:space:]]*prtdir.*\/core/ {print $2}' /etc/prt-get.conf)
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CONF="${XDG_CONFIG_HOME:="$HOME/.config"}/pkgfoster.keep"
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if [ ! -f "$CONF" ]; then
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mkdir -p "${XDG_CONFIG_HOME}"
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touch "$CONF"
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fi
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echo "Checking packages for orphans..."
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while true ; do
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RECHECK=0
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orphans=$(comm -23 <($PRT_GET listorphans | sort) \
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<(cat <(find "$BASE" -maxdepth 1 -type d -printf "%f\n") "$CONF" \
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| sort -u) | tr '\n' ' ')
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for PACKAGE in ${orphans[@]}; do
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echo
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$PRT_GET info $PACKAGE
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echo
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echo -n "Uninstall $PACKAGE? (y/N) "
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read ANSWER
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if [ "$ANSWER" = "y" ] ; then
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$PKGRM $PACKAGE
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RECHECK=1
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else
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echo $PACKAGE >> "$CONF"
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fi
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done
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if [ "$RECHECK" = "0" ] ; then
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exit 0
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fi
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echo
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echo "Re-checking packages for new orphans..."
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done
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