bwdrivers

THIS REPOSITORY HAS BEEN DEPRECATED AND WILL BE DELETE.

PLEASE USE BadWolf Drivers INSTEAD.

This repository contains BadWolf storage driver implementations that provide persistent storage. It also provides an updated bw command line tool that registers all the drivers contained in this repository.

Currently available driver implementations:

• bwbolt stores and indexes all triples using the key value store BoltDB.

Bulding the command line tool

Assumming you have a fully working installation of GO, you just need to get the required packages and build the tool. You can achieve this by typing the following commands:

$ cd /to/some/new/folder
$ export GOPATH=$PWD
$ go get golang.org/x/net/context
$ go get github.com/peterh/liner
$ go get github.com/google/badwolf/...
$ go get github.com/xllora/bwdrivers/...

These commands should not output anything unless something fails. You can check that the new bw tools contains the new drivers by checking the --driver help flag information. You should see drivers other than VOLATILE

 $ ./bin/bw -h
Usage of ./bin/bw:
  -bolt_db_path string
    	The path to the Bolt database to use.
  -bql_channel_size int
    	Internal channel size to use on BQL queries.
  -driver string
    	The storage driver to use {VOLATILE|BWBOLT}. (default "VOLATILE")

For more information about how to use the commands or how the flags work please see the original documentation.

Testing the command line tool

You may always want to run all the test for both repos badwolf and bwdrivers to make sure eveything is A-Ok. If the tests fail, you should consider not using the build tool since it may be tainted.

$ go test -race github.com/google/badwolf/... github.com/xllora/bwdrivers/...
ok  	github.com/google/badwolf/bql/grammar	1.175s
ok  	github.com/google/badwolf/bql/lexer	1.045s
ok  	github.com/google/badwolf/bql/planner	1.531s
ok  	github.com/google/badwolf/bql/semantic	1.081s
ok  	github.com/google/badwolf/bql/table	1.076s
?   	github.com/google/badwolf/bql/version	[no test files]
ok  	github.com/google/badwolf/io	1.054s
?   	github.com/google/badwolf/storage	[no test files]
ok  	github.com/google/badwolf/storage/memory	1.071s
ok  	github.com/google/badwolf/tools/compliance	1.170s
?   	github.com/google/badwolf/tools/vcli/bw	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/assert	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/command	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/common	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/io	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/run	[no test files]
?   	github.com/google/badwolf/tools/vcli/bw/version	[no test files]
ok  	github.com/google/badwolf/triple	1.053s
ok  	github.com/google/badwolf/triple/literal	1.044s
ok  	github.com/google/badwolf/triple/node	1.047s
ok  	github.com/google/badwolf/triple/predicate	1.020s
?   	github.com/xllora/bwdrivers/bw	[no test files]
ok  	github.com/xllora/bwdrivers/bwbolt	1.277s