On Fri, Feb 24, 2012 at 12:39 AM, keenerd <keen...@gmail.com> wrote:
> checkupdates provides a way of checking for new updates without
> touching the local sync database. Based heavily on a script
> by Dave Reisner.
> ---
> contrib/.gitignore | 1 +
> contrib/Makefile.am | 3 +++
> contrib/checkupdates.in | 44 ++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 48 insertions(+), 0 deletions(-)
> create mode 100644 contrib/checkupdates.in
>
> diff --git a/contrib/.gitignore b/contrib/.gitignore
> index 19b81e0..36c0918 100644
> --- a/contrib/.gitignore
> +++ b/contrib/.gitignore
> @@ -1,5 +1,6 @@
> bacman
> bash_completion
> +checkupdates
> paccache
> pacdiff
> paclist
> diff --git a/contrib/Makefile.am b/contrib/Makefile.am
> index eca39e7..1ead042 100644
> --- a/contrib/Makefile.am
> +++ b/contrib/Makefile.am
> @@ -6,6 +6,7 @@ bin_SCRIPTS = \
>
> OURSCRIPTS = \
> bacman \
> + checkupdates \
> paccache \
> pacdiff \
> paclist \
> @@ -22,6 +23,7 @@ EXTRA_DIST = \
> PKGBUILD.vim \
> bacman.in \
> bash_completion.in \
> + checkupdates.in \
> paccache.in \
> paclog-pkglist.in \
> pacdiff.in \
> @@ -76,6 +78,7 @@ uninstall-local:
>
> bacman: $(srcdir)/bacman.in
> bash_completion: $(srcdir)/bash_completion.in
> +checkupdates: $(srcdir)/checkupdates.in
> paccache: $(srcdir)/paccache.in
> pacdiff: $(srcdir)/pacdiff.in
> paclist: $(srcdir)/paclist.in
> diff --git a/contrib/checkupdates.in b/contrib/checkupdates.in
> new file mode 100644
> index 0000000..e16378f
> --- /dev/null
> +++ b/contrib/checkupdates.in
> @@ -0,0 +1,44 @@
> +#!/bin/bash
> +#
> +# checkupdates: Safely print a list of pending updates.
> +#
> +# Copyright (c) 2011 Kyle Keen <keen...@gmail.com>
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program. If not, see <http://www.gnu.org/licenses/>.
> +#
> +
> +if (( $# > 0 )); then
> + echo "checkupdate: Safely print a list of pending updates."
Very minor, but shouldn't that be checkupdates and not checkupdate?
> + echo "Use: checkupdates"
> + echo "Export the 'CHECKUPDATE_DB' variable to change the path of the
> temporary database."
> + exit 0
> +fi
> +
> +if [[ -z $CHECKUPDATE_DB ]]; then
> + CHECKUPDATE_DB="${TMPDIR:-/tmp}/checkup-db-${USER}/"
> +fi
> +
> +trap 'rm -f $CHECKUPDATE_DB/db.lck' INT TERM EXIT
If I export CHECKUPDATE_DB to a path with a space this could delete a
file that it shouldn't.
> +
> +eval $(awk '/DBPath/ {print $1$2$3}' /etc/pacman.conf)
> +DBPath="${DBPath:-@localstatedir@/lib/pacman/}"
> +
> +mkdir -p "$CHECKUPDATE_DB"
> +ln -s "${DBPath}/local" "$CHECKUPDATE_DB" &> /dev/null
> +fakeroot pacman -Sqy --dbpath "$CHECKUPDATE_DB" &> /dev/null
> +pacman -Qqu --dbpath "$CHECKUPDATE_DB" 2> /dev/null
> +
> +exit 0
> +
> +# vim: set ts=2 sw=2 noet:
> --
> 1.7.9
>
