script to report on unreleased changes of deliverables with no releases

The script creates a separate output file for each team because
combining all of the data into one makes it to big to post on a
pastebin.

Change-Id: Ie5bfb0df225378e658ebb3c5d57d55d0dff7aca6
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

.gitignore

@@ -10,3 +10,4 @@
 /.coverage*
 /.testrepository/
 /cover/
+/unreleased-*.txt

tools/list_changes_unreleased_deliverables.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+#
+# Convenience wrapper to show the unreleased changes in all
+# projects that have not yet been released.
+
+TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+BASEDIR=$(dirname $TOOLSDIR)
+source $TOOLSDIR/functions
+
+if [[ -z "$VIRTUAL_ENV" ]]; then
+    if [[ ! -d $BASEDIR/.tox/venv ]]; then
+        (cd $BASEDIR && tox -e venv --notest)
+    fi
+    source $BASEDIR/.tox/venv/bin/activate
+fi
+
+# Figure out the current series from the releases directory.
+current_series=$(python -c 'import openstack_releases.defaults; print openstack_releases.defaults.RELEASE')
+if [ -z "$current_series" ]; then
+    echo "Could not determine the current release series."
+    exit 1
+fi
+
+# Figure out the previous series from the releases directory.
+previous_series=$(ls $BASEDIR/deliverables | grep -B1 $current_series | head -n 1)
+if [ -z "$previous_series" ]; then
+    echo "Could not determine the previous release series."
+    exit 1
+fi
+
+echo "Finding deliverables with no releases in the current series..."
+deliverables=$(list-deliverables --unreleased)
+for deliv in $deliverables; do
+    echo $deliv
+done
+
+function show_deliv {
+    # Show some details about the deliverable
+
+    title $deliv
+    echo
+    list-deliverables --deliverable "$deliv" -v
+
+    # Show the changes for each repo for the deliverable, as defined
+    # by the previous series releases.
+    repos=$(list-deliverables --deliverable "$deliv" --repos --series "$previous_series")
+    $TOOLSDIR/list_unreleased_changes.sh master $repos
+}
+
+for deliv in $deliverables; do
+
+    owner=$(echo $(grep team $BASEDIR/deliverables/$current_series/${deliv}.yaml \
+                          | cut -f2 -d:) \
+                   | sed -e 's/ /-/g')
+    if [[ -z "$owner" ]]; then
+        echo "ERROR: No owner for $deliv"
+        continue
+    fi
+
+    outfile=unreleased-${current_series}-${owner}.txt
+
+    show_deliv $deliv 2>&1 | tee $outfile
+done