Script to extract the ironic_tempest_plugin/ directory
Add a script to extract the ironic_tempest_plugin/ directory from the
openstack/ironic repository. Then cherry-pick all of those commits
into this repository.
Also make ironic_tempest_plugins/__init__.py an empty file so 'diff'
will be correct.
Remove the following files, so 'diff' will be correct:
ironic_tempest_plugin/tests/base.py
ironic_tempest_plugin/tests/test_ironic_tempest_plugin.py
Ignore E129 errors in flake8, like we do in Ironic. As it will fail
pep8 when we import all the upcoming patches.
Change-Id: I1625128717c8a848c6d673314b09d0a6c9c96679
diff --git a/tools/make-tempest-plugin-repo.sh b/tools/make-tempest-plugin-repo.sh
new file mode 100755
index 0000000..9671ff9
--- /dev/null
+++ b/tools/make-tempest-plugin-repo.sh
@@ -0,0 +1,138 @@
+#!/bin/bash
+
+set -u
+set -e
+# set -x
+
+BASE_DIR=$(cd $(dirname $0)/.. && pwd)
+IRONIC_DIR=$(cd ${BASE_DIR}/../ironic && pwd)
+
+BACKUP_DIR=${BASE_DIR}/copy-ironic_tempest_plugin/
+TEMPEST_PLUGIN_DIR=${IRONIC_DIR}/ironic_tempest_plugin/
+NEW_PLUGIN_DIR=${BASE_DIR}/ironic_tempest_plugin/
+
+echo "openstack/ironic-tempest-plugin repository location: $BASE_DIR"
+echo "openstack/ironic repository location: $IRONIC_DIR"
+echo
+
+if [[ ! -d ${IRONIC_DIR}/.git/ ]]; then
+ echo "Error: The openstack/ironic git repository is not present at: ${IRONIC_DIR}"
+ exit 1
+fi
+
+cd ${IRONIC_DIR}
+
+# Try to sync our repository to master
+echo "Syncing ${IRONIC_DIR} to origin/master branch..."
+git remote update && git reset --hard origin/master -- && git checkout -f master && git pull origin master
+
+echo
+echo "Erase all non git tracked files..."
+git clean -f -x -d
+
+echo
+echo "Make backup copy of original ironic_tempest_plugin/ directory ..."
+rsync -aH --delete ${TEMPEST_PLUGIN_DIR} ${BACKUP_DIR}
+
+# Examples of the variables exported by '--index-filter'
+# GIT_AUTHOR_DATE=@1275026726 -0700
+# GIT_AUTHOR_EMAIL=anotherjesse@gmail.com
+# GIT_AUTHOR_NAME=Jesse Andrews
+# GIT_COMMIT=07d272b2aad660682dc59f1ff038adeb10481210
+# GIT_COMMITTER_DATE=@1275026726 -0700
+# GIT_COMMITTER_EMAIL=anotherjesse@gmail.com
+# GIT_COMMITTER_NAME=Jesse Andrews
+# GIT_DIR=/home/jdoe/openstack/ironic/.git
+# GIT_INDEX_FILE=/home/jdoe/openstack/ironic/.git-rewrite/t/../index
+# GIT_WORK_TREE=.
+
+echo
+echo "Remove everything except ironic_tempest_plugin/ ..."
+git filter-branch -f --prune-empty \
+ --index-filter 'git rm --cached -qr --ignore-unmatch -- . && git reset -q $GIT_COMMIT -- ironic_tempest_plugin' \
+ --prune-empty \
+ --tag-name-filter cat
+
+
+echo
+echo "Remove empty merge commits..."
+git filter-branch -f --prune-empty --parent-filter \
+ 'sed "s/-p //g" | xargs -r git show-branch --independent | sed "s/\</-p /g"'
+
+echo
+echo "Remove all the merge commits..."
+for commit in $(git rev-list --merges master); do
+ echo "Removing merge commit: ${commit}"
+ git rebase --committer-date-is-author-date ${commit}^
+done
+
+echo
+echo "Make the committer be the same as the author..."
+# There are a few cases where the committer and the author are not the same.
+# But if we don't do this then every patch will have the committer be the
+# person running this script.
+git filter-branch -f --env-filter '
+ export GIT_COMMITTER_DATE="${GIT_AUTHOR_DATE}"
+ export GIT_COMMITTER_EMAIL="${GIT_AUTHOR_EMAIL}"
+ export GIT_COMMITTER_NAME="${GIT_AUTHOR_NAME}"
+' --tag-name-filter cat
+
+echo
+echo "Comparing content from backup copy with new processed copy..."
+echo "Comparing backup dir: ${BACKUP_DIR}"
+echo "To new ironic-tempest-plugin dir: ${TEMPEST_PLUGIN_DIR}"
+echo "We should have no output"
+diff -Naur ${TEMPEST_PLUGIN_DIR} ${BACKUP_DIR}
+
+echo "No differences. Yay! :)"
+
+# Get all but the very first commit
+REV_LIST=$(git rev-list master | head -n -1 | tac)
+
+cd ${BASE_DIR}
+
+# Determine the commit ID for our newest commit
+CURRENT_REV=$(git show --no-patch --pretty=format:"%H")
+
+echo -e "\n\n"
+echo "Press <Enter> if you want to cherry-pick the commits into your repository at:"
+echo "${BASE_DIR}"
+echo
+echo "Otherwise press <CTRL>-C to abort..."
+read
+
+echo "Cherry picking commits..."
+sleep 1.0
+git remote add ironic-$$ ${IRONIC_DIR}/.git
+git fetch ironic-$$
+for revision in ${REV_LIST}; do
+ # NOTE(jlvillal): The cherry-pick will change the CommitAuthor and
+ # CommitDate. I tried to setting the variables:
+ # GIT_COMMITTER_NAME="${GIT_AUTHOR_NAME}"
+ # GIT_COMMITTER_EMAIL="${GIT_AUTHOR_EMAIL}"
+ # GIT_COMMITTER_DATE="${GIT_AUTHOR_DATE}"
+ # With no success in changing this behavior
+ git cherry-pick $revision
+done
+git remote remove ironic-$$
+
+echo "Make the committer be the same as the author..."
+# There are a few cases where the committer and the author are not the same.
+# But if we don't do this then every patch will have the committer be the
+# person running this script.
+git filter-branch -f --env-filter '
+ export GIT_COMMITTER_NAME="${GIT_AUTHOR_NAME}"
+ export GIT_COMMITTER_EMAIL="${GIT_AUTHOR_EMAIL}"
+ export GIT_COMMITTER_DATE="${GIT_AUTHOR_DATE}"
+' --tag-name-filter cat ${CURRENT_REV}..HEAD
+# We make sure to not modify any commits that were already in this repository
+# before.
+
+echo "Comparing content from backup copy with new cherry-picked version..."
+echo "Comparing backup dir: ${BACKUP_DIR}"
+echo "To cherry-picked ironic-tempest-plugin dir: ${NEW_PLUGIN_DIR}"
+echo "We should have no output"
+diff -Naur ${TEMPEST_PLUGIN_DIR} ${NEW_PLUGIN_DIR}
+
+echo "No differences. Yay! :)"
+echo "Success. We are done!"