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contrib/paclog-pkglist: rework as bash wrapping awk 

Avoid some pain in awk's limited handling of command line arguments by
wrapping this in a Bash script. We also default to
@localstatedir@/log/pacman.log when no args are specified, meaning that
-h or --help is required to get the help message.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dave Reisner 2011-07-17 11:04:03 -04:00 committed by Dan McGee
parent 0b92d9ed9c
commit 3294039a00
2 changed files with 23 additions and 10 deletions
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4
contrib/Makefile.am
View File

@ -2,6 +2,7 @@ OURSCRIPTS = \
bacman \ bacman \
pacdiff \ pacdiff \
paclist \ paclist \
paclog-pkglist \
pacscripts \ pacscripts \
pacsearch pacsearch
@ -13,7 +14,7 @@ EXTRA_DIST = \
PKGBUILD.vim \ PKGBUILD.vim \
bacman.in \ bacman.in \
bash_completion.in \ bash_completion.in \
paclog-pkglist \ paclog-pkglist.in \
pacdiff.in \ pacdiff.in \
paclist.in \ paclist.in \
pacscripts.in \ pacscripts.in \
@ -51,6 +52,7 @@ bacman: $(srcdir)/bacman.in
bash_completion: $(srcdir)/bash_completion.in bash_completion: $(srcdir)/bash_completion.in
pacdiff: $(srcdir)/pacdiff.in pacdiff: $(srcdir)/pacdiff.in
paclist: $(srcdir)/paclist.in paclist: $(srcdir)/paclist.in
paclog-pkglist: $(srcdir)/paclog-pkglist.in
pacscripts: $(srcdir)/pacscripts.in pacscripts: $(srcdir)/pacscripts.in
pacsearch: $(srcdir)/pacsearch.in pacsearch: $(srcdir)/pacsearch.in
pactree: $(srcdir)/pactree.in pactree: $(srcdir)/pactree.in

29
contrib/paclog-pkglist → contrib/paclog-pkglist.in
View File

@ -1,4 +1,4 @@
#!/bin/awk -f #!/bin/bash
# #
# paclog-pkglist - Parse a log file into a list of currently installed packages # paclog-pkglist - Parse a log file into a list of currently installed packages
# #
@ -17,14 +17,23 @@
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
BEGIN { export TEXTDOMAIN='pacman'
if (ARGC < 2) { export TEXTDOMAINDIR='/usr/share/locale'
printf "usage: log2pkglist <pacman log>\n" declare logfile=${1:-@localstatedir@/log/pacman.log}
printf "example: log2pkglist /var/log/pacman.log\n"
exit
}
}
if [[ $1 ]]; then
if [[ $1 = -@(h|-help) ]]; then
printf 'usage: %s [pacman log]\n' "${0##*/}"
printf 'example: %s @localstatedir@/log/pacman.log\n' "${0##*/}"
printf '\ndefaults to: @localstatedir@/log/pacman.log\n'
exit 0
elif [[ ! -e $logfile ]]; then
printf $"target not found: %s\n" "$1"
exit 1
fi
fi
<"$logfile" awk '
{ {
action = $3 action = $3
pkgname = $4 pkgname = $4
@ -54,4 +63,6 @@ END {
printf "%s %s\n",i,pkg[i] printf "%s %s\n",i,pkg[i]
} }
} }
} }' | sort
# vim: set ts=2 sw=2 noet: