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pkgfoster: save the list of adopted packages in a tidy format

This commit is contained in:
John McQuah 2022-05-29 12:37:33 -04:00
parent 150c874481
commit 0485af9be2
2 changed files with 26 additions and 27 deletions
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23
man1/pkgfoster.1
View File

@ -10,24 +10,25 @@
.fam T .fam T
.fi .fi
.SH DESCRIPTION .SH DESCRIPTION
\fBpkgfoster\fP is a simple interactive script you can use to clean up orphaned packages (i.e., \fBpkgfoster\fP is a simple interactive script you can use to clean up orphaned
packages not listed in the "Depends on: " line of any other installed package). It uses packages (i.e., packages not listed in the "Depends on: " line of any other installed
prt-cache by default, so remember to build the cache with "prt-get cache". You can also package). It uses prt-cache by default, so remember to build the cache with "prt-get
use normal prt-get by modifying the PRT_GET variable. The bash array FOSTERED cache". You can also use normal prt-get by modifying the PRT_GET variable. The file
is read from and written to ~/.config/pkgfoster.conf, as a means of preserving your choices ~/.config/pkgfoster.keep is used to preserve your decisions regarding which packages
regarding which packages to keep. If you run \fBpkgfoster\fP as a non-root user, make sure the user to keep. If you run \fBpkgfoster\fP as a non-root user, make sure the user is able to
is able to elevate permissions using sudo, doas, or 'su -c'. elevate permissions using sudo, doas, or 'su -c'.
.PP .PP
Packages from the core collection are never considered for deletion, since some of them Packages from the core collection are never considered for deletion, since some of them
might provide runtime dependencies yet not be listed in the "Depends on: " line. See might provide runtime dependencies yet not be listed in the "Depends on: " line. See
\fBPkgfile\fP(5) for an explanation of this practice. \fBPkgfile\fP(5) for an explanation of this practice.
.PP .PP
Some packages flagged by \fBpkgfoster\fP might actually be optional (soft) dependencies of other Some packages flagged by \fBpkgfoster\fP might actually be optional (soft)
packages on your system. Use \fBrevdep\fP(1) to identify any breakage that you introduce by dependencies of other packages on your system. Use \fBrevdep\fP(1) to identify any
removing these misidentified orphans, and rebuild the affected ports using breakage that you introduce by removing these misidentified orphans, and rebuild the
affected ports using
.B prt\-get update \-fr .B prt\-get update \-fr
(see \fBprt\-get\fP(8) for more detailed examples). (see \fBprt\-get\fP(8) for more detailed examples).
.SH AUTHORS .SH AUTHORS
Jukka Heino <jukka@karsikkopuu.net> Jukka Heino <jukka@karsikkopuu.net>
.SH SEE ALSO .SH SEE ALSO
\fBprt\-cache\fP(8), \fBprt\-get\fP(8), \fBrevdep\fP(1) \fBprt\-cache\fP(8), \fBprt\-get\fP(8), \fBPkgfile\fP(5), \fBrevdep\fP(1)

30
scripts/pkgfoster
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@ -4,11 +4,11 @@
# Jukka Heino <jukka@karsikkopuu.net> # Jukka Heino <jukka@karsikkopuu.net>
# #
# pkgfoster is a simple script you can use to clean up orphaned packages (i.e. # pkgfoster is a simple script you can use to clean up orphaned packages (i.e.
# packages which no other package depends on). It uses prt-cache by default, so # packages which do not appear in the "Depends on: " line of any other installed
# remember to build the cache with "prt-get cache". You can also use normal # package). It uses prt-cache by default, so remember to build the cache with
# prt-get by modifying the PRT_GET variable. An array of packages to keep # "prt-get cache". You can also use normal prt-get by modifying the PRT_GET
# is stored in the FOSTERED variable. Packages from core are never considered # variable. The file ~/.config/pkgfoster.keep contains a list of all packages
# for deletion. # you've decided to keep. Packages from core are never considered for deletion.
# #
PRT_GET=prt-cache PRT_GET=prt-cache
@ -26,17 +26,20 @@ else
fi fi
BASE=$(awk '/^[[:space:]]*prtdir.*\/core/ {print $2}' /etc/prt-get.conf) BASE=$(awk '/^[[:space:]]*prtdir.*\/core/ {print $2}' /etc/prt-get.conf)
CONF=${XDG_CONFIG_HOME:="$HOME/.config"}/pkgfoster.conf CONF="${XDG_CONFIG_HOME:="$HOME/.config"}/pkgfoster.keep"
[ -f $CONF ] && . $CONF || mkdir -p ${XDG_CONFIG_HOME} if [ ! -f "$CONF" ]; then
mkdir -p "${XDG_CONFIG_HOME}"
touch "$CONF"
fi
echo "Checking packages for orphans..." echo "Checking packages for orphans..."
while true ; do while true ; do
RECHECK=0 RECHECK=0
orphans=$(comm -13 <(cat <(find "$BASE" -maxdepth 1 -type d -printf "%f\n") \ orphans=$(comm -23 <($PRT_GET listorphans | sort) \
<(for (( k=0; k<${#FOSTERED[@]}; k++ )); do echo "${FOSTERED[$k]}"; done) \ <(cat <(find "$BASE" -maxdepth 1 -type d -printf "%f\n") "$CONF" \
| sort -u) <($PRT_GET listorphans | sort) | tr '\n' ' ') | sort -u) | tr '\n' ' ')
for PACKAGE in ${orphans[@]}; do for PACKAGE in ${orphans[@]}; do
echo echo
@ -50,16 +53,11 @@ while true ; do
$PKGRM $PACKAGE $PKGRM $PACKAGE
RECHECK=1 RECHECK=1
else else
FOSTERED=( $PACKAGE ${FOSTERED[@]} ) echo $PACKAGE >> "$CONF"
fi fi
done done
if [ "$RECHECK" = "0" ] ; then if [ "$RECHECK" = "0" ] ; then
echo -n "FOSTERED=(" > $CONF
for (( k=0; k<${#FOSTERED[@]}; k++ )); do
echo -n "${FOSTERED[$k]} " >> $CONF
done
echo ")" >> $CONF
exit 0 exit 0
fi fi