Add mass-build.sh

with minimal changes so far. It would work better if #704924 was fixed,
and the reversal of release marker code is still darcs-specific.

1 files changed, 115 insertions, 0 deletions

diff --git a/debian2dsc.sh b/debian2dsc.sh
new file mode 100755
index 000000000..6b23edae9
--- /dev/null
+++ b/debian2dsc.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+
+set -e
+
+until [ -z "$1" ]
+do
+    case "$1" in
+        *)
+            DIRS="$DIRS $1"
+            ;;
+    esac
+    shift
+done
+
+if [ -z "$DIRS" ]
+then 
+   cat <<__END__
+Usage: $0 [dir ...]
+
+Expects directories containing the contents of the debian/ directory of a
+Debian source package (i.e. control, changelog, watch, ...). Uses the watch
+file to retrieve the upstream tarball (unless it already exists in the local
+directory), creates a debian.tar.xz tarball from the given directory (ignoring
+the ususal suspects like _darcs and *~) and creates a corresponding .dsc file;
+all without unpacking the upstream tarball.
+__END__
+   exit 1
+fi
+
+for DIR in $DIRS
+do
+    if [ ! -e $DIR/control -o ! -e $DIR/changelog ]
+    then
+      echo "Did not find $DIR/control or $DIR/changelog."
+      echo "Is the repository in the debian/-only format?"
+      exit 1
+    fi
+
+    VERSION=`dpkg-parsechangelog -l$DIR/changelog -c1 -SVersion`
+    PACKAGE=`dpkg-parsechangelog -l$DIR/changelog -c1 -SSource`
+    UPSTREAM=`echo $VERSION | cut -d- -f1` # this could be improved
+    if echo $UPSTREAM | fgrep -q : ; then
+    	UPSTREAM=`echo $UPSTREAM | cut -d: -f2-`
+    	VERSION=`echo $VERSION | cut -d: -f2-`
+    fi
+    TARBALL_GZ=${PACKAGE}_$UPSTREAM.orig.tar.gz
+    TARBALL_BZ2=${PACKAGE}_$UPSTREAM.orig.tar.bz2
+    TARBALL_XZ=${PACKAGE}_$UPSTREAM.orig.tar.xz
+    # see 375138 for why this doesn't work as well as it could. Fall back to apt-get source
+    # as a last resort.
+    [ ! -e $TARBALL_GZ -a ! -e $TARBALL_BZ2 -a ! -e $TARBALL_XZ ] && \
+       ( uscan \
+        --rename \
+        --force-download \
+        --package "$PACKAGE" \
+        --download \
+        --watchfile $DIR/watch \
+        --copyright-file $DIR/copyright \
+        --download-version "$UPSTREAM" \
+        --upstream-version "$UPSTREAM" \
+        --destdir . \
+	--rename ||
+        apt-get source "$PACKAGE" --tar-only )
+
+    if [ ! -e $TARBALL_GZ -a ! -e $TARBALL_BZ2 -a ! -e $TARBALL_XZ ]
+    then
+      echo "Couldn't download tarball with uscan or apt-get source. See above for errors"
+      exit 1
+    fi
+
+    TARBALL=""
+
+    if [ -e $TARBALL_GZ ]
+    then
+    	TARBALL="$TARBALL_GZ"
+    else
+    	if [ -e $TARBALL_XZ ]
+	then
+	    TARBALL="$TARBALL_XZ"
+	else
+	    if [ -e $TARBALL_BZ2 ]
+	    then
+		TARBALL="$TARBALL_BZ2"
+	    else
+		echo "Unreachable code"
+		exit 1
+	    fi
+	fi
+    fi
+    
+    DEBIAN_TARBALL=${PACKAGE}_${VERSION}.debian.tar.xz
+    # -I line taken from "man dpkg-source"
+    tar --create \
+	--xz \
+	--transform s,^.,debian, \
+	--force-local \
+	--file $DEBIAN_TARBALL \
+	--directory $DIR \
+	"--exclude=*.a" "--exclude=*.la" "--exclude=*.o" "--exclude=*.so" "--exclude=.*.sw?" "--exclude=*/*~" "--exclude=,,*" "--exclude=.[#~]*" "--exclude=.arch-ids" "--exclude=.arch-inventory" "--exclude=.be" "--exclude=.bzr" "--exclude=.bzr.backup" "--exclude=.bzr.tags" "--exclude=.bzrignore" "--exclude=.cvsignore" "--exclude=.deps" "--exclude=.git" "--exclude=.gitattributes" "--exclude=.gitignore" "--exclude=.gitmodules" "--exclude=.hg" "--exclude=.hgignore" "--exclude=.hgsigs" "--exclude=.hgtags" "--exclude=.shelf" "--exclude=.svn" "--exclude=CVS" "--exclude=DEADJOE" "--exclude=RCS" "--exclude=_MTN" "--exclude=_darcs" "--exclude={arch}" \
+	.
+    dpkg-source \
+	-c$DIR/control -l$DIR/changelog \
+	--format="3.0 (custom)" --target-format="3.0 (quilt)" \
+	-b / \
+	$DEBIAN_TARBALL \
+	$TARBALL
+
+    DSC=${PACKAGE}_${VERSION}.dsc
+    if [ -e $DSC ]
+    then
+	echo "Successfully created $DSC."
+    else
+	echo "Failed to create $DSC."
+    fi
+done