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specfile: change /etc/shells only when (un)installing the package

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Confirms now to: https://fedoraproject.org/wiki/Packaging:Scriptlets#Shells
This commit is contained in:
David Kaspar [Dee'Kej] 2016-09-01 14:40:22 +02:00
parent 40ec3882a1
commit fa9ea15325
1 changed files with 21 additions and 17 deletions
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38
tcsh.spec
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@ -14,6 +14,7 @@ Provides: /bin/tcsh
Requires(post): grep Requires(post): grep
Requires(postun): grep Requires(postun): grep
Requires(postun): coreutils Requires(postun): coreutils
Requires(postun): sed
BuildRequires: autoconf BuildRequires: autoconf
BuildRequires: automake BuildRequires: automake
BuildRequires: gettext-devel BuildRequires: gettext-devel
@ -160,27 +161,30 @@ make check
%post %post
if [ ! -f /etc/shells ]; then # Add login shell entries to /etc/shells only when installing the package
echo "%{_bindir}/tcsh" >> /etc/shells # for the first time (see 'man 5 SHELLS' for more info):
echo "/bin/tcsh" >> /etc/shells if [[ "$1" -eq 1 ]]; then
echo "%{_bindir}/csh" >> /etc/shells if [[ ! -f %{_sysconfdir}/shells ]]; then
echo "/bin/csh" >> /etc/shells echo "/bin/csh" >> %{_sysconfdir}/shells
else echo "/bin/tcsh" >> %{_sysconfdir}/shells
grep -q '^%{_bindir}/tcsh$' /etc/shells || echo "%{_bindir}/tcsh" >> /etc/shells echo "%{_bindir}/csh" >> %{_sysconfdir}/shells
grep -q '^/bin/tcsh$' /etc/shells || echo "/bin/tcsh" >> /etc/shells echo "%{_bindir}/tcsh" >> %{_sysconfdir}/shells
grep -q '^%{_bindir}/csh$' /etc/shells || echo "%{_bindir}/csh" >> /etc/shells else
grep -q '^/bin/csh$' /etc/shells || echo "/bin/csh" >> /etc/shells grep -q "^/bin/csh$" %{_sysconfdir}/shells || echo "/bin/csh" >> %{_sysconfdir}/shells
grep -q "^/bin/tcsh$" %{_sysconfdir}/shells || echo "/bin/tcsh" >> %{_sysconfdir}/shells
grep -q "^%{_bindir}/csh$" %{_sysconfdir}/shells || echo "%{_bindir}/csh" >> %{_sysconfdir}/shells
grep -q "^%{_bindir}/tcsh$" %{_sysconfdir}/shells || echo "%{_bindir}/tcsh" >> %{_sysconfdir}/shells
fi
fi fi
%postun %postun
if [ ! -x %{_bindir}/tcsh ]; then # Remove the login shell lines from /etc/shells only when uninstalling:
grep -v '^%{_bindir}/tcsh$' /etc/shells | \ if [[ "$1" -eq 0 && -f %{_sysconfdir}/shells ]]; then
grep -v '^%{_bindir}/csh$' > /etc/shells.rpm && \ sed -i -e '\!^/bin/csh$!d' %{_sysconfdir}/shells
grep -v '^/bin/tcsh$' /etc/shells | \ sed -i -e '\!^/bin/tcsh$!d' %{_sysconfdir}/shells
grep -v '^%{_bindir}/csh$' | \ sed -i -e '\!^%{_bindir}/csh$!d' %{_sysconfdir}/shells
grep -v '^/bin/csh$' > /etc/shells.rpm && \ sed -i -e '\!^%{_bindir}/tcsh$!d' %{_sysconfdir}/shells
mv /etc/shells.rpm /etc/shells
fi fi