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authorNathan Jones <nathanj@insightbb.com>2007-10-19 13:17:50 -0400
committerDan McGee <dan@archlinux.org>2007-10-19 19:20:16 -0500
commit1118e00fe91125e464e8c3487f58f6000e0036b2 (patch)
tree248dc28c8ffd6d0b8294097c5117863d9e81050a /scripts
parentb8dba7a6faac9c44a1eda5a38b6452852e3c79be (diff)
Add delta information to the repository database.
(Dan: cleaned up one if statement) Signed-off-by: Nathan Jones <nathanj@insightbb.com> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/repo-add.sh.in56
1 files changed, 55 insertions, 1 deletions
diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in
index cb741d76..4dfedbe6 100644
--- a/scripts/repo-add.sh.in
+++ b/scripts/repo-add.sh.in
@@ -97,6 +97,37 @@ write_list_entry() {
fi
}
+# write a delta entry to the pacman database
+# arg1 - path to delta
+db_write_delta()
+{
+ # blank out all variables and set deltafile
+ local deltafile=$(readlink -f "$1")
+ local filename=$(basename "$deltafile")
+ local deltavars pkgname fromver tover arch csize md5sum
+
+ # format of the delta filename:
+ # (package)-(fromver)_to_(tover)-(arch).delta
+ deltavars=( $(echo "$filename" | sed -e 's/\(.*\)-\(.*-.*\)_to_\(.*-.*\)-\(.*\).delta/\1 \2 \3 \4/') )
+ pkgname=${deltavars[0]}
+ fromver=${deltavars[1]}
+ tover=${deltavars[2]}
+ arch=${deltavars[3]}
+
+ # get md5sum and size of delta
+ md5sum="$(md5sum "$deltafile" | cut -d ' ' -f 1)"
+ csize=$(du -b -L "$deltafile" | cut -f 1)
+
+ # ensure variables were found
+ if [ -z "$pkgname" -o -z "$fromver" -o -z "$tover" -o -z "$arch" ]; then
+ return 1
+ fi
+
+ # add the entry for this delta file
+ echo -e "$fromver $tover $csize $filename $md5sum" >>deltas
+} # end db_write_delta
+
+
# write an entry to the pacman database
# arg1 - path to package
db_write_entry()
@@ -105,7 +136,8 @@ db_write_entry()
local pkgfile=$(readlink -f "$1")
local pkgname pkgver pkgdesc url builddate packager csize size \
group depend backup license replaces provides conflict \
- _groups _depends _backups _licenses _replaces _provides _conflicts
+ _groups _depends _backups _licenses _replaces _provides _conflicts \
+ startdir
local OLDIFS="$IFS"
# IFS (field seperator) is only the newline character
@@ -133,6 +165,7 @@ db_write_entry()
# get compressed size of package
csize=$(du -b -L "$pkgfile" | cut -f 1)
+ startdir=$(pwd)
pushd "$gstmpdir" 2>&1 >/dev/null
# ensure $pkgname and $pkgver variables were found
@@ -183,8 +216,29 @@ db_write_entry()
write_list_entry "CONFLICTS" "$_conflicts" "depends"
write_list_entry "PROVIDES" "$_provides" "depends"
+ # create deltas entry if there are delta files
+ for delta in $startdir/$pkgname-*-*_to_*-*-$arch.delta; do
+ if [ -f "$delta" ]; then
+ # create deltas file if it does not already exist
+ if [ ! -f "deltas" ]; then
+ msg2 "$(gettext "Creating 'deltas' db entry...")"
+ echo -e "%DELTAS%" >>deltas
+ fi
+
+ # write this delta entry
+ if db_write_delta "$delta"; then
+ msg2 "$(gettext "Added delta '%s'")" "$(basename "$delta")"
+ else
+ msg2 "$(gettext "Could not add delta '%s'")" "$(basename "$delta")"
+ fi
+ fi
+ done
+ # add the final newline
+ [ -f "deltas" ] && echo -e "" >>deltas
+
# preserve the modification time
touch -r "$pkgfile" desc depends
+ [ -f "deltas" ] && touch -r "$pkgfile" deltas
popd 2>&1 >/dev/null
} # end db_write_entry