gistfile1.txt

#!/bin/bash

set -e

base=bosun.org
gopath=$GOPATH/src
bdir=$gopath/$base
rm -rf $bdir
git init $bdir
git remote add origin git@github.com:mjibson/bosun.org.git
cd $bdir

# $1 = prefix
prefix ()
{
	echo ADDING PREFIX $*
	git filter-branch --index-filter '
		git ls-files -s |
		sed "s,\t,&'"$1"'/," |
		GIT_INDEX_FILE=$GIT_INDEX_FILE.new git update-index --index-info &&
		mv $GIT_INDEX_FILE.new $GIT_INDEX_FILE
		' --msg-filter "sed '1s/^/$1: /'" HEAD
}

# $1 = prefix
# $2 = from repo
# $3 = to repo
merge ()
{
	echo MERGE $*
	tmp=$HOME/tmp/$2
	rm -rf $tmp
	mkdir -p $tmp
	echo CLONE $2
	git clone -q https://$2.git $tmp
	cd $tmp
	prefix $1
	cd $gopath/$3
	echo PULL $2
	git pull --no-edit -q $tmp
	echo MERGEDONE
}

for i in metadata util
do
	merge $i github.com/bosun-monitor/$i $base
done

for i in collect opentsdb
do
	merge $i github.com/bosun-monitor/$i $base
done

for i in vsphere slog
do
	merge $i github.com/StackExchange/$i $base
done

for i in scollector bosun
do
	merge cmd\\/$i github.com/bosun-monitor/$i $base
done

cd $bdir
git reset -q --hard HEAD
git clean -xdfq

git rm -rf cmd/bosun/_third_party/github.com/bosun-monitor
git rm -rf cmd/scollector/_third_party/github.com/bosun-monitor
git rm -rf cmd/scollector/_third_party/github.com/StackExchange/vsphere
git rm -rf cmd/scollector/_third_party/github.com/StackExchange/slog
git rm -rf cmd/bosun/_third_party/github.com/StackExchange/slog

gos=`find $bdir -name "*.go"`

for i in vsphere slog
do
	echo $i
	sed -i.bak "s/\"github.com\/StackExchange/\"$base/g" $gos
	sed -i.bak "s/\"github.com\/bosun-monitor\/[a-z]*\/_third_party\/github.com\/StackExchange\/$i/\"$base\/$i/g" $gos
done

for i in opentsdb collect util metadata
do
	echo $i
	sed -i.bak "s/\"github.com\/bosun-monitor\/bosun\/_third_party\/github.com\/bosun-monitor/\"$base/g" $gos
	sed -i.bak "s/\"github.com\/bosun-monitor\/scollector\/_third_party\/github.com\/bosun-monitor/\"$base/g" $gos
done

sed -i.bak "s/\"github.com\/bosun-monitor\/[a-z]*\/_third_party/\"$base\/_third_party/g" $gos

tp=$bdir/_third_party
rm -rf $tp
mkdir $tp
for i in bosun scollector
do
	sed -i.bak "s/\"github.com\/bosun-monitor\/$i/\"$base\/cmd\/$i/g" $gos
	sed -i.bak "s/\"bosun.org\/cmd\/$i\/_third_party/\"bosun.org\/_third_party/g" $gos
done

for i in opentsdb collect metadata util
do
	sed -i.bak "s/\"github.com\/bosun-monitor\/$i/\"$base\/$i/g" $gos
done

for i in bosun scollector
do
	cp -R $bdir/cmd/$i/_third_party/* $tp/.
	git rm -rf cmd/$i/_third_party
done

find $bdir -name "*.bak" | xargs rm
git add _third_party
gofmt -w -s cmd collect metadata util vsphere slog opentsdb
git add .