Scheduler in-tree example

[kevin-wangzefeng]

An example of hosting scheduler code in-tree

/hold

[volcano-sh-bot]

Welcome @kevin-wangzefeng!

It looks like this is your first PR to volcano-sh/volcano 🎉.

Thank you, and welcome to Volcano. 😃

[kevin-wangzefeng]

scripts to sync scheduler code in-tree, with subtree command

# In main repo
UPSTREAM=scheduler

git remote add ${UPSTREAM} https://github.com/volcano-sh/scheduler.git
git fetch ${UPSTREAM}

# Check in code with history from upstream repo
PATH_TO_SYNC=(pkg/scheduler pkg/apis/scheduling pkg/apis/utils)
for PTS in $PATH_TO_SYNC
do
  echo "checking in ${PTS} code with history from ${UPSTREAM}"
  git read-tree --prefix=${PTS} ${UPSTREAM}/master:${PTS}
  git checkout -- ${PTS}
done


NEW_COMMIT=$(git write-tree)
PARENT_A=$(git rev-parse HEAD)
PARENT_B=$(git rev-parse ${UPSTREAM}/master)

# commit subtree updates
echo "update in-tree ${UPSTREAM} code" | \
git commit-tree $NEW_COMMIT -p $PARENT_A -p $PARENT_B | \
git reset

echo "done"

To sync changes happened in-tree to scheduler later on, if necessary, simply execute similar commands in the scheduler repo.

[kevin-wangzefeng]

/approve cancel

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[kevin-wangzefeng]

Closing in favor of #288