scripts/release_helper.sh: manually build debian/changelog during autobuilds, improve...

[grml-live.git] / scripts / release_helper.sh

diff --git a/scripts/release_helper.sh b/scripts/release_helper.sh
index 3e64a9c..a5fba55 100755 (executable)
--- a/scripts/release_helper.sh
+++ b/scripts/release_helper.sh
@@ -9,21 +9,57 @@
 set -e
 set -u
 
+export LC_ALL=C
+export LANG=C
+
 debian_version=''
 script_version=''
 
-if git status --porcelain | grep -q '^?? '; then
-  printf "Uncommited changes in current working tree. Please commit/clean up.\n"
-  exit 1
+autobuild_branch="autobuild_$(date +%Y%m%d_%H%M%S)"
+
+if [ -n "${AUTOBUILD:-}" ] ; then
+  git checkout master
+  git pull
+  git checkout -b "$autobuild_branch"
+else
+  if git status --porcelain | grep -q '^?? '; then
+    printf "Uncommited changes in current working tree. Please commit/clean up.\n"
+    exit 1
+  fi
 fi
 
 printf "Building debian/changelog: "
-git-dch --debian-branch="$(git branch | awk -F\*\  '/^* / { print $2}' )" \
-        --since=v$(dpkg-parsechangelog | awk '/^Version:/ {print $2}') \
-        --id-length=7 --meta --multimaint-merge -S
-printf "OK\n"
+if [ -n "${AUTOBUILD:-}" ] ; then
+  # since=$(git show -s --pretty="tformat:%h")
+  eval $(grep '^GRML_LIVE_VERSION=' grml-live)
+  DATE=$(date -R)
+  UNIXTIME=$(date +%s)
 
-$EDITOR debian/changelog
+  cat > debian/changelog << EOF
+grml-live (${GRML_LIVE_VERSION}~autobuild${UNIXTIME}) UNRELEASED; urgency=low
+
+  * Automatically built package based on the state of
+    git repository at http://git.grml.org/?p=grml-live.git
+    on $DATE
+
+ -- grml-live Auto Build <mika@grml.org>  $DATE
+
+EOF
+  git add debian/changelog
+  git commit -m "Releasing ${GRML_LIVE_VERSION}-~autobuild${UNIXTIME} (auto build)"
+else
+  since=v$(dpkg-parsechangelog | awk '/^Version:/ {print $2}')
+  git-dch --ignore-branch --since=$since \
+          --id-length=7 --meta --multimaint-merge -S
+  printf "OK\n"
+fi
+
+if [ -z "${AUTOBUILD:-}" ] ; then
+  if ! $EDITOR debian/changelog ; then
+    printf "Exiting as editing debian/changelog returned an error." >&2
+    exit 1
+  fi
+fi
 
 debian_version="$(dpkg-parsechangelog | awk '/^Version:/ {print $2}')"
 
@@ -49,13 +85,30 @@ else
   exit 1
 fi
 
-if $dorelease ; then
+if $dorelease || [ -n "${AUTOBUILD:-}" ] ; then
   git add debian/changelog grml-live
   git commit -s -m "Release new version ${debian_version}."
 fi
 
 printf "Building debian packages:\n"
-git-buildpackage --git-debian-branch="$(git branch | awk -F\*\  '/^* / { print $2}' )" --git-ignore-new
-printf "Finished execution of $(basename $0). Do not forget to tag release ${debian_version}\n"
+if [ -n "${AUTOBUILD:-}" ] ; then
+  [ -d ../grml-live.build-area ] || mkdir ../grml-live.build-area
+  git-buildpackage --git-ignore-branch --git-ignore-new --git-export-dir=../grml-live.build-area -us -uc
+else
+  git-buildpackage --git-ignore-branch --git-ignore-new $*
+  printf "Finished execution of $(basename $0). Do not forget to tag release ${debian_version}\n"
+fi
+
+if [ -n "${AUTOBUILD:-}" ] ; then
+   (
+     cd ../grml-live.build-area
+     dpkg-scanpackages . /dev/null > Packages
+   )
+   git checkout master
+   git branch -D ${autobuild_branch} || true
+   apt-get update
+   PACKAGES=$(dpkg --list grml-live\* | awk '/^ii/ {print $2}')
+   apt-get -y --allow-unauthenticated install $PACKAGES
+fi
 
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