Disk backed local store (#1491)

go.mod

@@ -8,8 +8,7 @@ require (
 	github.com/bitly/go-simplejson v0.5.0
 	github.com/bwmarrin/discordgo v0.20.2
 	github.com/coreos/etcd v3.3.18+incompatible
-	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
+	github.com/davecgh/go-spew v1.1.1
-	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/ef-ds/deque v1.0.4-0.20190904040645-54cb57c252a1
 	github.com/evanphx/json-patch/v5 v5.0.0
@@ -18,13 +17,10 @@ require (
 	github.com/fsouza/go-dockerclient v1.6.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-acme/lego/v3 v3.3.0
-	github.com/go-playground/universal-translator v0.17.0 // indirect
 	github.com/gobwas/httphead v0.0.0-20180130184737-2c6c146eadee
 	github.com/gobwas/pool v0.2.0 // indirect
 	github.com/gobwas/ws v1.0.3
-	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/protobuf v1.3.2
-	github.com/google/go-cmp v0.4.0 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/handlers v1.4.2
 	github.com/gorilla/websocket v1.4.1
@@ -33,14 +29,13 @@ require (
 	github.com/hpcloud/tail v1.0.0
 	github.com/imdario/mergo v0.3.8
 	github.com/joncalhoun/qson v0.0.0-20170526102502-8a9cab3a62b1
-	github.com/json-iterator/go v1.1.9 // indirect
 	github.com/kr/pretty v0.1.0
-	github.com/leodido/go-urn v1.2.0 // indirect
 	github.com/lib/pq v1.3.0
 	github.com/lucas-clemente/quic-go v0.14.1
 	github.com/mholt/certmagic v0.9.3
 	github.com/micro/cli/v2 v2.1.2
 	github.com/micro/mdns v0.3.0
+	github.com/micro/micro/v2 v2.4.0
 	github.com/miekg/dns v1.1.27
 	github.com/mitchellh/hashstructure v1.0.0
 	github.com/nats-io/nats-server/v2 v2.1.4
@@ -50,8 +45,7 @@ require (
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.4.0
-	github.com/technoweenie/multipartstreamer v1.0.1 // indirect
+	go.etcd.io/bbolt v1.3.4
-	github.com/tmc/grpc-websocket-proxy v0.0.0-20200122045848-3419fae592fc // indirect
 	go.uber.org/zap v1.13.0
 	golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d
 	golang.org/x/net v0.0.0-20200222125558-5a598a2470a0

go.sum

@@ -13,6 +13,7 @@ cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiy
 contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/Azure/azure-sdk-for-go v32.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/Azure/go-autorest/autorest v0.1.0/go.mod h1:AKyIcETwSUFxIcs/Wnq/C+kwCtlEYGUVd7FPNb2slmg=
 github.com/Azure/go-autorest/autorest v0.5.0/go.mod h1:9HLKlQjVBH6U3oDfsXOeVc56THsLPw1L03yban4xThw=
@@ -29,20 +30,26 @@ github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvd
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
+github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c h1:YMP6olTU903X3gxQJckdmiP8/zkSMq4kN3uipsU9XjU=
 github.com/Microsoft/hcsshim v0.8.7-0.20191101173118-65519b62243c/go.mod h1:7xhjOwRV2+0HXGmM0jxaEu+ZiXJFoVZOTfL/dmqbrD8=
 github.com/OpenDNS/vegadns2client v0.0.0-20180418235048-a3fa4a771d87/go.mod h1:iGLljf5n9GjT6kc0HBvyI1nOKnGQbNB66VzSNbK5iks=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/akamai/AkamaiOPEN-edgegrid-golang v0.9.0/go.mod h1:zpDJeKyp9ScW4NNrbdr+Eyxvry3ilGPewKoXw3XGN1k=
+github.com/alangpierce/go-forceexport v0.0.0-20160317203124-8f1d6941cd75 h1:3ILjVyslFbc4jl1w5TWuvvslFD/nDfR2H8tVaMVLrEY=
 github.com/alangpierce/go-forceexport v0.0.0-20160317203124-8f1d6941cd75/go.mod h1:uAXEEpARkRhCZfEvy/y0Jcc888f9tHCc1W7/UeEtreE=
+github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ=
 github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/aws/aws-sdk-go v1.23.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
@@ -50,10 +57,16 @@ github.com/beevik/ntp v0.2.0 h1:sGsd+kAXzT0bfVfzJfce04g+dSRfrs+tbQW8lweuYgw=
 github.com/beevik/ntp v0.2.0/go.mod h1:hIHWr+l3+/clUnF44zdK+CWW7fO8dR5cIylAQ76NRpg=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bitly/go-simplejson v0.5.0 h1:6IH+V8/tVMab511d5bn4M7EwGXZf9Hj6i2xSwkNEM+Y=
 github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngEKAMDJEczWVA=
 github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
+github.com/boltdb/bolt v1.3.1 h1:JQmyP4ZBrce+ZQu0dY660FMfatumYDLun9hBCUVIkF4=
+github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
+github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
 github.com/bwmarrin/discordgo v0.20.2 h1:nA7jiTtqUA9lT93WL2jPjUp8ZTEInRujBdx1C9gkr20=
 github.com/bwmarrin/discordgo v0.20.2/go.mod h1:O9S4p+ofTFwB02em7jkpkV8M3R0/PUVOwN61zSZ0r4Q=
 github.com/cenkalti/backoff/v3 v3.0.0 h1:ske+9nBpD9qZsTBoF41nW5L+AIuFBKMeze18XQ3eG1c=
@@ -62,9 +75,14 @@ github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cheekybits/genny v1.0.0 h1:uGGa4nei+j20rOSeDeP5Of12XVm7TGUd4dJA9RDitfE=
 github.com/cheekybits/genny v1.0.0/go.mod h1:+tQajlRqAUrPI7DOSpB0XAqZYtQakVtB7wXkRAgjxjQ=
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cloudflare/cloudflare-go v0.10.2 h1:VBodKICVPnwmDxstcW3biKcDSpFIfS/RELUXsZSBYK4=
 github.com/cloudflare/cloudflare-go v0.10.2/go.mod h1:qhVI5MKwBGhdNU89ZRz2plgYutcJ5PCekLxXn56w6SY=
+github.com/cloudflare/cloudflare-go v0.10.9 h1:d8KOgLpYiC+Xq3T4tuO+/goM+RZvuO+T4pojuv8giL8=
+github.com/cloudflare/cloudflare-go v0.10.9/go.mod h1:5TrsWH+3f4NV6WjtS5QFp+DifH81rph40gU374Sh0dQ=
 github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko=
 github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
@@ -76,10 +94,15 @@ github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv
 github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3/go.mod h1:IV7qH3hrUgRmyYrtgEeGWJfWbgcHL9CSRruz2Vqcph0=
 github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o=
 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
+github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.18+incompatible h1:Zz1aXgDrFFi1nadh58tA9ktt06cmPTwNNP3dXwIq1lE=
 github.com/coreos/etcd v3.3.18+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
+github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f h1:JOrtw2xFKzlg+cbHpyrpLDmnN1HqhBfnX7WDiW7eG2c=
+github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f h1:lBNOc5arjvs8E5mO2tbpBpLoyyu8B6e44T7hJy6potg=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpu/goacmedns v0.0.1/go.mod h1:sesf/pNnCYwUevQEQfEwY0Y3DydlQWSGZbaMElOWxok=
@@ -108,6 +131,7 @@ github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1
 github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
 github.com/ef-ds/deque v1.0.4-0.20190904040645-54cb57c252a1 h1:jFGzikHboUMRXmMBtwD/PbxoTHPs2919Irp/3rxMbvM=
 github.com/ef-ds/deque v1.0.4-0.20190904040645-54cb57c252a1/go.mod h1:HvODWzv6Y6kBf3Ah2WzN1bHjDUezGLaAhwuWVwfpEJs=
+github.com/eknkc/basex v1.0.0/go.mod h1:k/F/exNEHFdbs3ZHuasoP2E7zeWwZblG84Y7Z59vQRo=
 github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -116,15 +140,18 @@ github.com/evanphx/json-patch/v5 v5.0.0 h1:dKTrUeykyQwKb/kx7Z+4ukDs6l+4L41HqG1XH
 github.com/evanphx/json-patch/v5 v5.0.0/go.mod h1:G79N1coSVB93tBe7j6PhzjmR3/2VvlbKOFpnXhI9Bw4=
 github.com/exoscale/egoscale v0.18.1/go.mod h1:Z7OOdzzTOz1Q1PjQXumlz9Wn/CddH0zSYdCF3rnBKXE=
 github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
+github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c h1:pBgVXWDXju1m8W4lnEeIqTHPOzhTUO81a7yknM/xQR4=
 github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c/go.mod h1:pFdJbAhRf7rh6YYMUdIQGyzne6zYL1tCUW8QV2B3UfY=
+github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsouza/go-dockerclient v1.6.0 h1:f7j+AX94143JL1H3TiqSMkM4EcLDI0De1qD4GGn3Hig=
 github.com/fsouza/go-dockerclient v1.6.0/go.mod h1:YWwtNPuL4XTX1SKJQk86cWPmmqwx+4np9qfPbb+znGc=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
 github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
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@@ -140,6 +167,8 @@ github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTM
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@@ -155,9 +184,11 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
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@@ -166,17 +197,21 @@ github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs
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@@ -192,10 +227,15 @@ github.com/gorilla/websocket v1.2.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoA
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@@ -212,11 +252,14 @@ github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOl
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@@ -229,6 +272,7 @@ github.com/klauspost/cpuid v1.2.0 h1:NMpwD2G9JSFOE1/TJjGSo5zG7Yb2bTe7eq1jH+irmeE
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@@ -247,22 +291,31 @@ github.com/linode/linodego v0.10.0/go.mod h1:cziNP7pbvE3mXIPneHj0oRY8L1WtGEIKlZ8
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@@ -274,8 +327,10 @@ github.com/mitchellh/hashstructure v1.0.0 h1:ZkRJX1CyOoTkar7p/mLS5TZU4nJ1Rn/F8u9
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@@ -294,6 +349,7 @@ github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
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@@ -301,8 +357,12 @@ github.com/nrdcg/dnspod-go v0.3.0/go.mod h1:vZSoFSFeQVm2gWLMkyX61LZ8HI3BaqtHZWgP
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@@ -314,6 +374,7 @@ github.com/opencontainers/runc v0.1.1 h1:GlxAyO6x8rfZYN9Tt0Kti5a/cP41iuiO2yYT0IJ
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@@ -321,6 +382,7 @@ github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c h1:rp5dCmg/yLR3mgF
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@@ -329,21 +391,26 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
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@@ -353,6 +420,7 @@ github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0
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@@ -363,7 +431,10 @@ github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4
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@@ -377,11 +448,13 @@ github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG
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@@ -389,17 +462,27 @@ github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2
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+go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
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@@ -432,6 +515,7 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
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+golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f h1:J5lckAjkw6qYlOZNj90mLYNTEKDvWeuc1yieZ8qUzUE=
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
@@ -459,11 +543,13 @@ golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190930134127-c5a3c61f89f3/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191027093000-83d349e8ac1a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20191126235420-ef20fe5d7933/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200222125558-5a598a2470a0 h1:MsuvTghUPjX762sGLnGsxC3HM0B5r83wEtYcYR8/vRs=
 golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -482,6 +568,7 @@ golang.org/x/sys v0.0.0-20190129075346-302c3dd5f1cc/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190209173611-3b5209105503/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -497,6 +584,9 @@ golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe h1:6fAMxZRR6sl1Uq8U61gxU+kPTs2tR8uOySCbBP7BN/M=
 golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0=
+golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
@@ -505,6 +595,8 @@ golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 h1:xQwXv67TxFo9nC1GJFyab5eq/5B590r6RlnL/G8Sz7w=
 golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqGHIWVuyCkGJLwGh9JJFs=
+golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -528,9 +620,11 @@ golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/tools v0.0.0-20191216173652-a0e659d51361 h1:RIIXAeV6GvDBuADKumTODatUqANFZ+5BPMnzsy4hulY=
 golang.org/x/tools v0.0.0-20191216173652-a0e659d51361/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
@@ -563,23 +657,30 @@ google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.26.0 h1:2dTRdpdFEEhJYQD8EMLB61nnrzSCTbG38PhqdhvOltg=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
+gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v9 v9.31.0 h1:bmXmP2RSNtFES+bn4uYuHT7iJFJv7Vj+an+ZQdDaD1M=
 gopkg.in/go-playground/validator.v9 v9.31.0/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
+gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df/go.mod h1:LRQQ+SO6ZHR7tOkpBDuZnXENFzX8qRjMDMyPD6BRkCw=
 gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.44.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ns1/ns1-go.v2 v2.0.0-20190730140822-b51389932cbc/go.mod h1:VV+3haRsgDiVLxyifmMBrBIuCWFBPYKbRssXB9z67Hw=
+gopkg.in/olivere/elastic.v5 v5.0.83/go.mod h1:LXF6q9XNBxpMqrcgax95C6xyARXWbbCXUrtTxrNrxJI=
 gopkg.in/resty.v1 v1.9.1/go.mod h1:vo52Hzryw9PnPHcJfPsBiFW62XhNx5OczbV9y+IMpgc=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.3.1 h1:SK5KegNXmKmqE342YYN2qPHEnUYeoMiXXl1poUlI+o4=
 gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
 gopkg.in/src-d/go-billy.v4 v4.3.2 h1:0SQA1pRztfTFx2miS8sA97XvooFeNOmvUenF4o0EcVg=
 gopkg.in/src-d/go-billy.v4 v4.3.2/go.mod h1:nDjArDMp+XMs1aFAESLRjfGSgfvoYN0hDfzEk0GjC98=
+gopkg.in/src-d/go-git-fixtures.v3 v3.5.0 h1:ivZFOIltbce2Mo8IjzUHAFoq/IylO9WHhNOAJK+LsJg=
 gopkg.in/src-d/go-git-fixtures.v3 v3.5.0/go.mod h1:dLBcvytrw/TYZsNTWCnkNF2DSIlzWYqTe3rJR56Ac7g=
 gopkg.in/src-d/go-git.v4 v4.13.1 h1:SRtFyV8Kxc0UP7aCHcijOMQGPxHSmMOPrzulQWolkYE=
 gopkg.in/src-d/go-git.v4 v4.13.1/go.mod h1:nx5NYcxdKxq5fpltdHnPa2Exj4Sx0EclMWZQbYDu2z8=
@@ -593,12 +694,16 @@ gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bl
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
+sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

store/file/file.go

@@ -0,0 +1,351 @@
+// Package local is a file system backed store
+package file
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/micro/go-micro/v2/store"
+	micro_store "github.com/micro/go-micro/v2/store"
+	bolt "go.etcd.io/bbolt"
+
+	"github.com/pkg/errors"
+)
+
+// NewStore returns a memory store
+func NewStore(opts ...store.Option) store.Store {
+	s := &fileStore{
+		options: store.Options{},
+	}
+	for _, o := range opts {
+		o(&s.options)
+	}
+	return s
+}
+
+type fileStore struct {
+	options      store.Options
+	dir          string
+	fileName     string
+	fullFilePath string
+}
+
+func (m *fileStore) Init(opts ...store.Option) error {
+	// m.store.Flush()
+	for _, o := range opts {
+		o(&m.options)
+	}
+	if m.options.Database == "" {
+		m.options.Database = "default"
+	}
+	if m.options.Table == "" {
+		// bbolt requires bucketname to not be empty
+		m.options.Table = "default"
+	}
+	dir := filepath.Join(os.TempDir(), "micro")
+	fname := m.options.Database + ".db"
+	_ = os.Mkdir(dir, 0700)
+	m.dir = dir
+	m.fileName = fname
+	m.fullFilePath = filepath.Join(dir, fname)
+	return nil
+}
+
+func (m *fileStore) String() string {
+	return "local"
+}
+
+func (m *fileStore) Read(key string, opts ...store.ReadOption) ([]*store.Record, error) {
+	readOpts := store.ReadOptions{}
+	for _, o := range opts {
+		o(&readOpts)
+	}
+
+	var keys []string
+
+	// Handle Prefix / suffix
+	if readOpts.Prefix || readOpts.Suffix {
+		var opts []store.ListOption
+		if readOpts.Prefix {
+			opts = append(opts, store.ListPrefix(key))
+		}
+		if readOpts.Suffix {
+			opts = append(opts, store.ListSuffix(key))
+		}
+		opts = append(opts, store.ListLimit(readOpts.Limit))
+		opts = append(opts, store.ListOffset(readOpts.Offset))
+		k, err := m.List(opts...)
+		if err != nil {
+			return nil, errors.Wrap(err, "FileStore: Read couldn't List()")
+		}
+		keys = k
+	} else {
+		keys = []string{key}
+	}
+
+	var results []*store.Record
+	for _, k := range keys {
+		r, err := m.get(k)
+		if err != nil {
+			return results, err
+		}
+		results = append(results, r)
+	}
+	return results, nil
+}
+
+func (m *fileStore) get(k string) (*store.Record, error) {
+	if len(m.options.Table) > 0 {
+		k = m.options.Table + "/" + k
+	}
+	if len(m.options.Database) > 0 {
+		k = m.options.Database + "/" + k
+	}
+	store, err := bolt.Open(m.fullFilePath, 0700, &bolt.Options{Timeout: 1 * time.Second})
+	if err != nil {
+		return nil, err
+	}
+	defer store.Close()
+	err = store.Update(func(tx *bolt.Tx) error {
+		_, err := tx.CreateBucketIfNotExists([]byte(m.options.Table))
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	var value []byte
+	store.View(func(tx *bolt.Tx) error {
+		// @todo this is still very experimental...
+		bucket := tx.Bucket([]byte(m.options.Table))
+		value = bucket.Get([]byte(k))
+		return nil
+	})
+	if value == nil {
+		return nil, micro_store.ErrNotFound
+	}
+	storedRecord := &internalRecord{}
+	err = json.Unmarshal(value, storedRecord)
+	if err != nil {
+		return nil, err
+	}
+	newRecord := &micro_store.Record{}
+	newRecord.Key = storedRecord.Key
+	newRecord.Value = storedRecord.Value
+	if !storedRecord.ExpiresAt.IsZero() {
+		if storedRecord.ExpiresAt.Before(time.Now()) {
+			return nil, micro_store.ErrNotFound
+		}
+		newRecord.Expiry = time.Until(storedRecord.ExpiresAt)
+	}
+
+	return newRecord, nil
+}
+
+func (m *fileStore) Write(r *store.Record, opts ...store.WriteOption) error {
+	writeOpts := store.WriteOptions{}
+	for _, o := range opts {
+		o(&writeOpts)
+	}
+
+	if len(opts) > 0 {
+		// Copy the record before applying options, or the incoming record will be mutated
+		newRecord := store.Record{}
+		newRecord.Key = r.Key
+		newRecord.Value = r.Value
+		newRecord.Expiry = r.Expiry
+
+		if !writeOpts.Expiry.IsZero() {
+			newRecord.Expiry = time.Until(writeOpts.Expiry)
+		}
+		if writeOpts.TTL != 0 {
+			newRecord.Expiry = writeOpts.TTL
+		}
+		return m.set(&newRecord)
+	}
+	return m.set(r)
+}
+
+func (m *fileStore) set(r *store.Record) error {
+	key := r.Key
+	if len(m.options.Table) > 0 {
+		key = m.options.Table + "/" + key
+	}
+	if len(m.options.Database) > 0 {
+		key = m.options.Database + "/" + key
+	}
+
+	// copy the incoming record and then
+	// convert the expiry in to a hard timestamp
+	i := &internalRecord{}
+	i.Key = r.Key
+	i.Value = r.Value
+	if r.Expiry != 0 {
+		i.ExpiresAt = time.Now().Add(r.Expiry)
+	}
+
+	iJSON, _ := json.Marshal(i)
+
+	store, err := bolt.Open(m.fullFilePath, 0700, &bolt.Options{Timeout: 1 * time.Second})
+	if err != nil {
+		return err
+	}
+	defer store.Close()
+	return store.Update(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(m.options.Table))
+		if b == nil {
+			var err error
+			b, err = tx.CreateBucketIfNotExists([]byte(m.options.Table))
+			if err != nil {
+				return err
+			}
+		}
+		return b.Put([]byte(key), iJSON)
+	})
+}
+
+func (m *fileStore) Delete(key string, opts ...store.DeleteOption) error {
+	deleteOptions := store.DeleteOptions{}
+	for _, o := range opts {
+		o(&deleteOptions)
+	}
+	return m.delete(key)
+}
+
+func (m *fileStore) delete(key string) error {
+	if len(m.options.Table) > 0 {
+		key = m.options.Table + "/" + key
+	}
+	if len(m.options.Database) > 0 {
+		key = m.options.Database + "/" + key
+	}
+	store, err := bolt.Open(m.fullFilePath, 0700, &bolt.Options{Timeout: 1 * time.Second})
+	if err != nil {
+		return err
+	}
+	defer store.Close()
+	return store.Update(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(m.options.Table))
+		if b == nil {
+			var err error
+			b, err = tx.CreateBucketIfNotExists([]byte(m.options.Table))
+			if err != nil {
+				return err
+			}
+		}
+		err := b.Delete([]byte(key))
+		return err
+	})
+}
+
+func (m *fileStore) deleteAll() error {
+	return os.Remove(m.fullFilePath)
+}
+
+func (m *fileStore) Options() store.Options {
+	return m.options
+}
+
+func (m *fileStore) List(opts ...store.ListOption) ([]string, error) {
+	listOptions := store.ListOptions{}
+
+	for _, o := range opts {
+		o(&listOptions)
+	}
+	allKeys := m.list(listOptions.Limit, listOptions.Offset)
+
+	if len(listOptions.Prefix) > 0 {
+		var prefixKeys []string
+		for _, k := range allKeys {
+			if strings.HasPrefix(k, listOptions.Prefix) {
+				prefixKeys = append(prefixKeys, k)
+			}
+		}
+		allKeys = prefixKeys
+	}
+	if len(listOptions.Suffix) > 0 {
+		var suffixKeys []string
+		for _, k := range allKeys {
+			if strings.HasSuffix(k, listOptions.Suffix) {
+				suffixKeys = append(suffixKeys, k)
+			}
+		}
+		allKeys = suffixKeys
+	}
+
+	return allKeys, nil
+}
+
+func (m *fileStore) list(limit, offset uint) []string {
+	allItems := []string{}
+	store, err := bolt.Open(m.fullFilePath, 0700, &bolt.Options{Timeout: 1 * time.Second})
+	if err != nil {
+		fmt.Println("Error creating file:", err)
+	}
+	defer store.Close()
+	store.Update(func(tx *bolt.Tx) error {
+		b := tx.Bucket([]byte(m.options.Table))
+		if b == nil {
+			var err error
+			b, err = tx.CreateBucketIfNotExists([]byte(m.options.Table))
+			if err != nil {
+				return err
+			}
+		}
+		// @todo very inefficient
+		if err := b.ForEach(func(k, v []byte) error {
+			storedRecord := &internalRecord{}
+			err := json.Unmarshal(v, storedRecord)
+			if err != nil {
+				return err
+			}
+			if !storedRecord.ExpiresAt.IsZero() {
+				if storedRecord.ExpiresAt.Before(time.Now()) {
+					return nil
+				}
+			}
+			allItems = append(allItems, string(k))
+			return nil
+		}); err != nil {
+			return err
+		}
+
+		return nil
+	})
+	allKeys := make([]string, len(allItems))
+	i := 0
+	for _, k := range allItems {
+		if len(m.options.Database) > 0 {
+			k = strings.TrimPrefix(k, m.options.Database+"/")
+		}
+		if len(m.options.Table) > 0 {
+			k = strings.TrimPrefix(k, m.options.Table+"/")
+		}
+		allKeys[i] = k
+		i++
+	}
+	if limit != 0 || offset != 0 {
+		sort.Slice(allKeys, func(i, j int) bool { return allKeys[i] < allKeys[j] })
+		min := func(i, j uint) uint {
+			if i < j {
+				return i
+			}
+			return j
+		}
+		return allKeys[offset:min(limit, uint(len(allKeys)))]
+	}
+	return allKeys
+}
+
+type internalRecord struct {
+	Key       string
+	Value     []byte
+	ExpiresAt time.Time
+}

store/file/file_test.go

@@ -0,0 +1,281 @@
+package file
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/davecgh/go-spew/spew"
+	"github.com/kr/pretty"
+	"github.com/micro/go-micro/v2/store"
+)
+
+func TestFileReInit(t *testing.T) {
+	s := NewStore(store.Table("aaa"))
+	s.Init(store.Table("bbb"))
+	if s.Options().Table != "bbb" {
+		t.Error("Init didn't reinitialise the store")
+	}
+}
+
+func TestFileBasic(t *testing.T) {
+	s := NewStore()
+	s.Init()
+	if err := s.(*fileStore).deleteAll(); err != nil {
+		t.Logf("Can't delete all: %v", err)
+	}
+	basictest(s, t)
+}
+
+func TestFileTable(t *testing.T) {
+	s := NewStore()
+	s.Init(store.Table("some-Table"))
+	if err := s.(*fileStore).deleteAll(); err != nil {
+		t.Logf("Can't delete all: %v", err)
+	}
+	basictest(s, t)
+}
+
+func TestFileDatabase(t *testing.T) {
+	s := NewStore()
+	s.Init(store.Database("some-Database"))
+	if err := s.(*fileStore).deleteAll(); err != nil {
+		t.Logf("Can't delete all: %v", err)
+	}
+	basictest(s, t)
+}
+
+func TestFileDatabaseTable(t *testing.T) {
+	s := NewStore()
+	s.Init(store.Table("some-Table"), store.Database("some-Database"))
+	if err := s.(*fileStore).deleteAll(); err != nil {
+		t.Logf("Can't delete all: %v", err)
+	}
+	basictest(s, t)
+}
+
+func basictest(s store.Store, t *testing.T) {
+	t.Logf("Testing store %s, with options %# v\n", s.String(), pretty.Formatter(s.Options()))
+	// Read and Write an expiring Record
+	if err := s.Write(&store.Record{
+		Key:    "Hello",
+		Value:  []byte("World"),
+		Expiry: time.Millisecond * 100,
+	}); err != nil {
+		t.Error(err)
+	}
+	if r, err := s.Read("Hello"); err != nil {
+		t.Error(err)
+	} else {
+		if len(r) != 1 {
+			t.Error("Read returned multiple records")
+		}
+		if r[0].Key != "Hello" {
+			t.Errorf("Expected %s, got %s", "Hello", r[0].Key)
+		}
+		if string(r[0].Value) != "World" {
+			t.Errorf("Expected %s, got %s", "World", r[0].Value)
+		}
+	}
+	time.Sleep(time.Millisecond * 200)
+	if _, err := s.Read("Hello"); err != store.ErrNotFound {
+		t.Errorf("Expected %# v, got %# v", store.ErrNotFound, err)
+	}
+
+	// Write 3 records with various expiry and get with Table
+	records := []*store.Record{
+		&store.Record{
+			Key:   "foo",
+			Value: []byte("foofoo"),
+		},
+		&store.Record{
+			Key:    "foobar",
+			Value:  []byte("foobarfoobar"),
+			Expiry: time.Millisecond * 100,
+		},
+		&store.Record{
+			Key:    "foobarbaz",
+			Value:  []byte("foobarbazfoobarbaz"),
+			Expiry: 2 * time.Millisecond * 100,
+		},
+	}
+	for _, r := range records {
+		if err := s.Write(r); err != nil {
+			t.Errorf("Couldn't write k: %s, v: %# v (%s)", r.Key, pretty.Formatter(r.Value), err)
+		}
+	}
+	if results, err := s.Read("foo", store.ReadPrefix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 3 {
+			t.Errorf("Expected 3 items, got %d", len(results))
+			t.Logf("Table test: %v\n", spew.Sdump(results))
+		}
+	}
+	time.Sleep(time.Millisecond * 100)
+	if results, err := s.Read("foo", store.ReadPrefix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 2 {
+			t.Errorf("Expected 2 items, got %d", len(results))
+			t.Logf("Table test: %v\n", spew.Sdump(results))
+		}
+	}
+	time.Sleep(time.Millisecond * 100)
+	if results, err := s.Read("foo", store.ReadPrefix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 1 {
+			t.Errorf("Expected 1 item, got %d", len(results))
+			t.Logf("Table test: %# v\n", spew.Sdump(results))
+		}
+	}
+	if err := s.Delete("foo", func(d *store.DeleteOptions) {}); err != nil {
+		t.Errorf("Delete failed (%v)", err)
+	}
+	if results, err := s.Read("foo", store.ReadPrefix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 0 {
+			t.Errorf("Expected 0 items, got %d (%# v)", len(results), spew.Sdump(results))
+		}
+	}
+
+	// Write 3 records with various expiry and get with Suffix
+	records = []*store.Record{
+		&store.Record{
+			Key:   "foo",
+			Value: []byte("foofoo"),
+		},
+		&store.Record{
+			Key:    "barfoo",
+			Value:  []byte("barfoobarfoo"),
+			Expiry: time.Millisecond * 100,
+		},
+		&store.Record{
+			Key:    "bazbarfoo",
+			Value:  []byte("bazbarfoobazbarfoo"),
+			Expiry: 2 * time.Millisecond * 100,
+		},
+	}
+	for _, r := range records {
+		if err := s.Write(r); err != nil {
+			t.Errorf("Couldn't write k: %s, v: %# v (%s)", r.Key, pretty.Formatter(r.Value), err)
+		}
+	}
+	if results, err := s.Read("foo", store.ReadSuffix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 3 {
+			t.Errorf("Expected 3 items, got %d", len(results))
+			t.Logf("Table test: %v\n", spew.Sdump(results))
+		}
+
+	}
+	time.Sleep(time.Millisecond * 100)
+	if results, err := s.Read("foo", store.ReadSuffix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 2 {
+			t.Errorf("Expected 2 items, got %d", len(results))
+			t.Logf("Table test: %v\n", spew.Sdump(results))
+		}
+
+	}
+	time.Sleep(time.Millisecond * 100)
+	if results, err := s.Read("foo", store.ReadSuffix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 1 {
+			t.Errorf("Expected 1 item, got %d", len(results))
+			t.Logf("Table test: %# v\n", spew.Sdump(results))
+		}
+	}
+	if err := s.Delete("foo"); err != nil {
+		t.Errorf("Delete failed (%v)", err)
+	}
+	if results, err := s.Read("foo", store.ReadSuffix()); err != nil {
+		t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
+	} else {
+		if len(results) != 0 {
+			t.Errorf("Expected 0 items, got %d (%# v)", len(results), spew.Sdump(results))
+		}
+	}
+
+	// Test Table, Suffix and WriteOptions
+	if err := s.Write(&store.Record{
+		Key:   "foofoobarbar",
+		Value: []byte("something"),
+	}, store.WriteTTL(time.Millisecond*100)); err != nil {
+		t.Error(err)
+	}
+	if err := s.Write(&store.Record{
+		Key:   "foofoo",
+		Value: []byte("something"),
+	}, store.WriteExpiry(time.Now().Add(time.Millisecond*100))); err != nil {
+		t.Error(err)
+	}
+	if err := s.Write(&store.Record{
+		Key:   "barbar",
+		Value: []byte("something"),
+		// TTL has higher precedence than expiry
+	}, store.WriteExpiry(time.Now().Add(time.Hour)), store.WriteTTL(time.Millisecond*100)); err != nil {
+		t.Error(err)
+	}
+	if results, err := s.Read("foo", store.ReadPrefix(), store.ReadSuffix()); err != nil {
+		t.Error(err)
+	} else {
+		if len(results) != 1 {
+			t.Errorf("Expected 1 results, got %d: %# v", len(results), spew.Sdump(results))
+		}
+	}
+	time.Sleep(time.Millisecond * 100)
+	if results, err := s.List(); err != nil {
+		t.Errorf("List failed: %s", err)
+	} else {
+		if len(results) != 0 {
+			t.Errorf("Expiry options were not effective, results :%v", spew.Sdump(results))
+		}
+	}
+	s.Write(&store.Record{Key: "a", Value: []byte("a")})
+	s.Write(&store.Record{Key: "aa", Value: []byte("aa")})
+	s.Write(&store.Record{Key: "aaa", Value: []byte("aaa")})
+	if results, err := s.Read("b", store.ReadPrefix()); err != nil {
+		t.Error(err)
+	} else {
+		if len(results) != 0 {
+			t.Errorf("Expected 0 results, got %d", len(results))
+		}
+	}
+
+	s.Init()
+	if err := s.(*fileStore).deleteAll(); err != nil {
+		t.Logf("Can't delete all: %v", err)
+	}
+	for i := 0; i < 10; i++ {
+		s.Write(&store.Record{
+			Key:   fmt.Sprintf("a%d", i),
+			Value: []byte{},
+		})
+	}
+	if results, err := s.Read("a", store.ReadLimit(5), store.ReadPrefix()); err != nil {
+		t.Error(err)
+	} else {
+		if len(results) != 5 {
+			t.Error("Expected 5 results, got ", len(results))
+		}
+		if results[0].Key != "a0" {
+			t.Errorf("Expected a0, got %s", results[0].Key)
+		}
+		if results[4].Key != "a4" {
+			t.Errorf("Expected a4, got %s", results[4].Key)
+		}
+	}
+	if results, err := s.Read("a", store.ReadLimit(30), store.ReadOffset(5), store.ReadPrefix()); err != nil {
+		t.Error(err)
+	} else {
+		if len(results) != 5 {
+			t.Error("Expected 5 results, got ", len(results))
+		}
+	}
+}