mirror of https://github.com/ceph/ceph-ansible.git
106 lines
3.1 KiB
Bash
106 lines
3.1 KiB
Bash
#!/bin/bash
|
|
set -xe
|
|
|
|
# VARIABLES
|
|
BASEDIR=$(dirname "$0")
|
|
LOCAL_BRANCH=$(cd $BASEDIR && git rev-parse --abbrev-ref HEAD)
|
|
ROLES="ceph-common ceph-mon ceph-osd ceph-mds ceph-rgw ceph-fetch-keys ceph-rbd-mirror ceph-client ceph-container-common ceph-mgr ceph-defaults ceph-config"
|
|
|
|
|
|
# FUNCTIONS
|
|
function goto_basedir {
|
|
TOP_LEVEL=$(cd $BASEDIR && git rev-parse --show-toplevel)
|
|
if [[ "$(pwd)" != "$TOP_LEVEL" ]]; then
|
|
pushd "$TOP_LEVEL"
|
|
fi
|
|
}
|
|
|
|
function check_existing_remote {
|
|
if ! git remote show "$1" &> /dev/null; then
|
|
git remote add "$1" git@github.com:/ceph/ansible-"$1".git
|
|
fi
|
|
}
|
|
|
|
function pull_origin {
|
|
git pull origin master
|
|
}
|
|
|
|
function reset_hard_origin {
|
|
# let's bring everything back to normal
|
|
git checkout "$LOCAL_BRANCH"
|
|
git fetch origin --prune
|
|
git fetch --tags
|
|
git reset --hard origin/master
|
|
}
|
|
|
|
function check_git_status {
|
|
if [[ $(git status --porcelain | wc -l) -gt 0 ]]; then
|
|
echo "It looks like the following changes haven't been committed yet"
|
|
echo ""
|
|
git status --short
|
|
echo ""
|
|
echo ""
|
|
echo "Do you really want to continue?"
|
|
echo "Press ENTER to continue or CTRL C to break"
|
|
read -r
|
|
fi
|
|
}
|
|
|
|
function compare_tags {
|
|
# compare local tags (from https://github.com/ceph/ceph-ansible/) with distant tags (from https://github.com/ceph/ansible-ceph-$ROLE)
|
|
local tag_local
|
|
local tag_remote
|
|
for tag_local in $(git tag | grep -oE '^v[2-9].[0-9]*.[0-9]*$' | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n); do
|
|
tags_array+=("$tag_local")
|
|
done
|
|
for tag_remote in $(git ls-remote --tags "$1" | grep -oE 'v[2-9].[0-9]*.[0-9]*$' | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n); do
|
|
remote_tags_array+=("$tag_remote")
|
|
done
|
|
|
|
for i in "${tags_array[@]}"; do
|
|
skip=
|
|
for j in "${remote_tags_array[@]}"; do
|
|
[[ "$i" == "$j" ]] && { skip=1; break; }
|
|
done
|
|
[[ -n $skip ]] || tag_to_apply+=("$i")
|
|
done
|
|
}
|
|
|
|
# MAIN
|
|
goto_basedir
|
|
check_git_status
|
|
trap reset_hard_origin EXIT
|
|
trap reset_hard_origin ERR
|
|
pull_origin
|
|
|
|
for ROLE in $ROLES; do
|
|
# For readability we use 2 variables with the same content
|
|
# so we always make sure we 'push' to a remote and 'filter' a role
|
|
REMOTE=$ROLE
|
|
check_existing_remote "$REMOTE"
|
|
reset_hard_origin
|
|
# First we filter branches by rewriting master with the content of roles/$ROLE
|
|
# this gives us a new commit history
|
|
for BRANCH in $(git branch --list --remotes "origin/stable-*" "origin/master" "origin/ansible-1.9" | cut -d '/' -f2); do
|
|
git checkout -B "$BRANCH" origin/"$BRANCH"
|
|
# use || true to avoid exiting in case of 'Found nothing to rewrite'
|
|
git filter-branch -f --prune-empty --subdirectory-filter roles/"$ROLE" || true
|
|
git push -f "$REMOTE" "$BRANCH"
|
|
done
|
|
reset_hard_origin
|
|
# then we filter tags starting from version 2.0 and push them
|
|
compare_tags "$ROLE"
|
|
if [[ ${#tag_to_apply[@]} == 0 ]]; then
|
|
echo "No new tag to push."
|
|
continue
|
|
fi
|
|
for TAG in "${tag_to_apply[@]}"; do
|
|
# use || true to avoid exiting in case of 'Found nothing to rewrite'
|
|
git filter-branch -f --prune-empty --subdirectory-filter roles/"$ROLE" "$TAG" || true
|
|
git push -f "$REMOTE" "$TAG"
|
|
reset_hard_origin
|
|
done
|
|
done
|
|
trap - EXIT ERR
|
|
popd &> /dev/null
|