From eea5d47d76530c30fb468f14c656c91faa94c49c Mon Sep 17 00:00:00 2001
From: Evan Broder <broder@mit.edu>
Date: Sat, 25 Apr 2009 18:45:27 -0400
Subject: [PATCH 1/1] Import the debathenificator as the invirtificator.
We'll figure out what to do with it in a bit.
svn path=/trunk/third/common/; revision=2296
---
invirtificator.sh | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 173 insertions(+)
create mode 100644 invirtificator.sh
diff --git a/invirtificator.sh b/invirtificator.sh
new file mode 100644
index 0000000..2e30844
--- /dev/null
+++ b/invirtificator.sh
@@ -0,0 +1,173 @@
+# Interface: define variables name, daversionappend, and function
+# hack_package ().
+
+set -e
+
+: ${DEBATHENA_APT=/mit/debathena/apt}
+
+# Process arguments.
+dist_arch=$1; shift
+a=
+if [ "$1" = "-A" ]; then a=-A; shift; fi
+chroot=$dist_arch-sbuild
+
+if [ -z "$dist_arch" -o $# -eq 0 ]; then
+ echo 'No arguments!' >&2
+ exit 2
+fi
+
+dist=$(echo "$dist_arch" | sed 's/^\(.*\)-\([^-]*\)$/\1/')
+arch=$(echo "$dist_arch" | sed 's/^\(.*\)-\([^-]*\)$/\2/')
+: ${section=debathena-system}
+: ${daname=$name}
+: ${release=-proposed}
+. /mit/debathena/bin/debian-versions.sh
+tag=$(gettag $dist)
+
+# Create a chroot and define functions for using it.
+sid=$(schroot -b -c "$chroot")
+trap 'schroot -e -c "$sid"' EXIT
+sch() { schroot -r -c "$sid" -- "$@"; } # Run in the chroot
+schq() { schroot -q -r -c "$sid" -- "$@"; } # Run in the chroot quietly
+schr() { schroot -r -c "$sid" -u root -- "$@"; } # Run in the chroot as root
+schr apt-get -qq -y update || exit 3
+
+quote() {
+ echo "$1" | sed 's/[^[:alnum:]]/\\&/g'
+}
+
+munge_sections () {
+ perl -0pe "s/^Section: /Section: $section\\//gm or die" -i debian/control
+}
+
+add_changelog () {
+ if [ -n "$dch_done" ]; then
+ dch "$@"
+ else
+ echo | dch -v"${daversion}" -D unstable "$@"
+ dch_done=1
+ fi
+}
+
+append_description () {
+ perl -0pe 'open THREE, "</dev/fd/3"; $x = <THREE>; s/(^Description:.*\n( .*\S.*\n)*)/$1$x/gm or die' -i debian/control 3<&0
+}
+
+add_build_depends () {
+ perl -0pe 's/^(Build-Depends:.*(?:\n[ \t].*)*)$/$1, '"$1"'/m or die' -i debian/control
+}
+
+add_debathena_provides () {
+ [ "$name" = "$daname" ]
+ perl -0pe 's/^(Package: (.*)\n(?:(?!Provides:).+\n)*)(?:Provides: (.*)\n((?:.+\n)*))?(?=\n|\z)/$1Provides: $3, debathena-$2\n$4/mg or die; s/^Provides: , /Provides: /mg' -i debian/control
+ add_changelog "Provide debathena-$name."
+}
+
+rename_source () {
+ perl -pe "s{^Source: $name\$}{Source: $daname}" -i debian/control
+ add_changelog "Rename package to $daname."
+ perl -0pe "s/^$name/$daname/" -i debian/changelog
+}
+
+cmd_source () {
+ if [ "$a" != "-A" ]; then
+ echo "Not building source package for $dist_arch." >&2
+ return
+ fi
+ echo "Building source for $daname-$daversion on $dist_arch" >&2
+
+ if ! [ -e "${name}_$version.dsc" ]; then
+ sch apt-get -d source "$name"
+ fi
+
+ if ! [ -e "${daname}_$daversion.dsc" ]; then
+ (
+ tmpdir=$(mktemp -td "debathenify.$$.XXXXXXXXXX")
+ trap 'rm -rf "$tmpdir"' EXIT
+ origversion=$(echo "$version" | sed 's/-[^-]*$//')
+ cp -a "${name}_$origversion.orig.tar.gz" "$tmpdir/"
+ dscdir=$(pwd)
+ cd "$tmpdir/"
+ dpkg-source -x "$dscdir/${name}_$version.dsc" "$tmpdir/$name-$origversion"
+ cd "$tmpdir/$name-$origversion"
+ dch_done=
+ hack_package
+ if [ "$name" != "$daname" ]; then
+ rename_source
+ cp -a "$tmpdir/${name}_$origversion.orig.tar.gz" "$tmpdir/${daname}_$origversion.orig.tar.gz"
+ cp -a "$tmpdir/${daname}_$origversion.orig.tar.gz" "$dscdir"
+ fi
+ [ -n "$dch_done" ]
+ schr apt-get -q -y install devscripts pbuilder
+ schr /usr/lib/pbuilder/pbuilder-satisfydepends
+ sch debuild -S -sa -us -uc -i -I.svn && cp -a "../${daname}_$daversion"* "$dscdir"
+ )
+ [ $? -eq 0 ] || exit 1
+
+ if [ -n "$DA_CHECK_DIFFS" ]; then
+ interdiff -z "${name}_$version.diff.gz" "${daname}_$daversion.diff.gz" | \
+ enscript --color --language=ansi --highlight=diffu --output=- -q | \
+ less -R
+ echo -n "Press Enter to continue: " >&2
+ read dummy
+ fi
+ fi
+}
+
+cmd_binary () {
+ sbuildhack "$dist_arch" $a "${daname}_$daversion.dsc"
+}
+
+v () {
+ echo "$@"
+ "$@"
+}
+
+cmd_upload () {
+ REPREPRO="v reprepro -Vb $DEBATHENA_APT"
+ REPREPROI="$REPREPRO --ignore=wrongdistribution --ignore=missingfield"
+
+ if [ "$a" = "-A" ]; then
+ $REPREPROI include "${dist}${release}" "${daname}_${daversion}_source.changes"
+ fi
+ $REPREPROI include "${dist}${release}" "${daname}_${daversion}${tag}_${arch}.changes"
+}
+
+version=$(
+ sch apt-cache showsrc "$name" | \
+ sed -n 's/^Version: \(.*\)$/\1/ p' | (
+ version='~~~'
+ while read -r newversion; do
+ if [ $(expr "$newversion" : '.*debathena') = 0 ] && \
+ dpkg --compare-versions "$newversion" '>' "$version"; then
+ version=$newversion
+ fi
+ done
+ if [ "$version" = '~~~' ]; then
+ echo "No version of $name found." >&2
+ exit 1
+ fi
+ echo "$version"
+ )
+ )
+daversion=$version$daversionappend
+
+# Look for binary packages built from the named package with the right
+# version, and exit out if we find one (an architecture-specific one
+# if we weren't run with the -A flag). We need to look for either a
+# Source: or a Package: header matching $name since there is no
+# Source: header for a package whose name matches its source.
+pkgfiles="$DEBATHENA_APT/dists/$dist/$section/binary-$arch/Packages.gz $DEBATHENA_APT/dists/${dist}-proposed/$section/binary-$arch/Packages.gz"
+if { zcat $pkgfiles | \
+ dpkg-awk -f - "Package:^$daname\$" "Version:^$(quote "$daversion$tag")\$" -- Architecture;
+ zcat $pkgfiles | \
+ dpkg-awk -f - "Source:^$daname\$" "Version:^$(quote "$daversion$tag")\$" -- Architecture; } \
+ | if [ "$a" = "-A" ]; then cat; else fgrep -vx 'Architecture: all'; fi \
+ | grep -q .; then
+ echo "$daname $daversion already exists for $dist_arch." >&2
+ exit 0
+fi
+
+for cmd; do
+ "cmd_$cmd"
+done
--
1.7.9.5