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apt-cyg
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Revise remove command 

1. print a list of all files and dependencies of those files used by apt-cyg
2. if any are found in the files list of the package to be removed, then fail

Unrelated, added an echo each time a postinstall script is run, the name of the
script
This commit is contained in:
Steven Penny 2014-05-14 18:13:39 -05:00
parent 3ecc4eef4a
commit 1b3c49da14
1 changed files with 21 additions and 20 deletions
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41
apt-cyg
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@ -322,7 +322,7 @@ case "$command" in
for pkg in $packages for pkg in $packages
do do
already=`grep -c "^$pkg " /etc/setup/installed.db` already=$(grep -c "^$pkg " /etc/setup/installed.db)
if (( already )) if (( already ))
then then
echo Package $pkg is already installed, skipping echo Package $pkg is already installed, skipping
@ -429,16 +429,12 @@ case "$command" in
# run all postinstall scripts # run all postinstall scripts
pis=`ls /etc/postinstall/*.sh 2>/dev/null | wc -l` find /etc/postinstall -name '*.sh' | while read script
if (( pis )) do
then echo Running $script
echo Running postinstall scripts $script
for script in /etc/postinstall/*.sh mv $script $script.done
do done
$script
mv $script $script.done
done
fi
echo Package $pkg installed echo Package $pkg installed
done done
@ -449,20 +445,25 @@ case "$command" in
for pkg in $packages for pkg in $packages
do do
already=`grep -c "^$pkg " /etc/setup/installed.db` already=$(grep -c "^$pkg " /etc/setup/installed.db)
if (( ! already )) if (( ! already ))
then then
echo Package $pkg is not installed, skipping echo Package $pkg is not installed, skipping
continue continue
fi fi
for req in cygwin coreutils gawk bzip2 tar bash
do cygcheck awk bash bunzip2 grep gzip mv sed tar xargs xz | awk '
if [[ $pkg = $req ]] NR>1 &&
then /bin/ &&
echo apt-cyg cannot remove package $pkg, exiting ! fd[$NF]++ &&
exit 1 $0 = $NF
fi ' FS='\' > /tmp/cygcheck.txt
done
if apt-cyg listfiles $pkg | grep -wf /tmp/cygcheck.txt
then
echo apt-cyg cannot remove package $pkg, exiting
exit 1
fi
if [ ! -e /etc/setup/"$pkg".lst.gz ] if [ ! -e /etc/setup/"$pkg".lst.gz ]
then then
echo Package manifest missing, cannot remove $pkg. Exiting echo Package manifest missing, cannot remove $pkg. Exiting