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Diffstat (limited to 'src/dreyfus/src/dreyfus_fabric_cleanup.erl')
-rw-r--r-- | src/dreyfus/src/dreyfus_fabric_cleanup.erl | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/src/dreyfus/src/dreyfus_fabric_cleanup.erl b/src/dreyfus/src/dreyfus_fabric_cleanup.erl deleted file mode 100644 index 681712748..000000000 --- a/src/dreyfus/src/dreyfus_fabric_cleanup.erl +++ /dev/null @@ -1,78 +0,0 @@ -% Licensed under the Apache License, Version 2.0 (the "License"); you may not -% use this file except in compliance with the License. You may obtain a copy of -% the License at -% -% http://www.apache.org/licenses/LICENSE-2.0 -% -% Unless required by applicable law or agreed to in writing, software -% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -% License for the specific language governing permissions and limitations under -% the License. - - -%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*- - --module(dreyfus_fabric_cleanup). - --include("dreyfus.hrl"). --include_lib("mem3/include/mem3.hrl"). --include_lib("couch/include/couch_db.hrl"). - --export([go/1]). - -go(DbName) -> - {ok, DesignDocs} = fabric:design_docs(DbName), - ActiveSigs = lists:usort(lists:flatmap(fun active_sigs/1, - [couch_doc:from_json_obj(DD) || DD <- DesignDocs])), - cleanup_local_purge_doc(DbName, ActiveSigs), - clouseau_rpc:cleanup(DbName, ActiveSigs), - ok. - -active_sigs(#doc{body={Fields}}=Doc) -> - try - {RawIndexes} = couch_util:get_value(<<"indexes">>, Fields, {[]}), - {IndexNames, _} = lists:unzip(RawIndexes), - [begin - {ok, Index} = dreyfus_index:design_doc_to_index(Doc, IndexName), - Index#index.sig - end || IndexName <- IndexNames] - catch error:{badmatch, _Error} -> - [] - end. - -cleanup_local_purge_doc(DbName, ActiveSigs) -> - {ok, BaseDir} = clouseau_rpc:get_root_dir(), - DbNamePattern = <<DbName/binary, ".*">>, - Pattern0 = filename:join([BaseDir, "shards", "*", DbNamePattern, "*"]), - Pattern = binary_to_list(iolist_to_binary(Pattern0)), - DirListStrs = filelib:wildcard(Pattern), - DirList = [iolist_to_binary(DL) || DL <- DirListStrs], - LocalShards = mem3:local_shards(DbName), - ActiveDirs = lists:foldl(fun(LS, AccOuter) -> - lists:foldl(fun(Sig, AccInner) -> - DirName = filename:join([BaseDir, LS#shard.name, Sig]), - [DirName | AccInner] - end, AccOuter, ActiveSigs) - end, [], LocalShards), - - DeadDirs = DirList -- ActiveDirs, - lists:foreach(fun(IdxDir) -> - Sig = dreyfus_util:get_signature_from_idxdir(IdxDir), - case Sig of undefined -> ok; _ -> - DocId = dreyfus_util:get_local_purge_doc_id(Sig), - LocalShards = mem3:local_shards(DbName), - lists:foreach(fun(LS) -> - ShardDbName = LS#shard.name, - {ok, ShardDb} = couch_db:open_int(ShardDbName, []), - case couch_db:open_doc(ShardDb, DocId, []) of - {ok, LocalPurgeDoc} -> - couch_db:update_doc(ShardDb, - LocalPurgeDoc#doc{deleted=true}, [?ADMIN_CTX]); - {not_found, _} -> - ok - end, - couch_db:close(ShardDb) - end, LocalShards) - end - end, DeadDirs). |