Alerting: support alerting on data.Frame (that can be time series) (#22812)

data.Frame (that can be series) are converted to as tsdb.TimeSeriesSlice - so new backend plugins can be shimmed into existing alerting

use sdk v0.31.0

go.mod

@@ -32,7 +32,7 @@ require (
 	github.com/gorilla/websocket v1.4.1
 	github.com/gosimple/slug v1.4.2
 	github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4
-	github.com/grafana/grafana-plugin-sdk-go v0.30.0
+	github.com/grafana/grafana-plugin-sdk-go v0.31.0
 	github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd
 	github.com/hashicorp/go-plugin v1.0.1
 	github.com/hashicorp/go-version v1.1.0
@@ -65,6 +65,7 @@ require (
 	github.com/uber/jaeger-lib v2.2.0+incompatible // indirect
 	github.com/unknwon/com v1.0.1
 	github.com/urfave/cli/v2 v2.1.1
+	github.com/xorcare/pointer v1.1.0
 	github.com/yudai/gojsondiff v1.0.0
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
 	github.com/yudai/pp v2.0.1+incompatible // indirect

go.sum

@@ -1,3 +1,4 @@
+<<<<<<< Updated upstream
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
@@ -91,19 +92,15 @@ github.com/go-xorm/builder v0.3.2/go.mod h1:v8mE3MFBgtL+RGFNfUnAMUqqfk/Y4W5KuwCF
 github.com/go-xorm/core v0.6.0/go.mod h1:d8FJ9Br8OGyQl12MCclmYBuBqqxsyeedpXciV5Myih8=
 github.com/go-xorm/core v0.6.2 h1:EJLcSxf336POJr670wKB55Mah9f93xzvGYzNRgnT8/Y=
 github.com/go-xorm/core v0.6.2/go.mod h1:bwPIfLdm/FzWgVUH8WPVlr+uJhscvNGFcaZKXsI3n2c=
-github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a h1:9wScpmSP5A3Bk8V3XHWUcJmYTh+ZnlHVyc+A4oZYS3Y=
 github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a/go.mod h1:56xuuqnHyryaerycW3BfssRdxQstACi0Epw/yC5E2xM=
 github.com/go-xorm/xorm v0.7.1 h1:Kj7mfuqctPdX60zuxP6EoEut0f3E6K66H6hcoxiHUMc=
 github.com/go-xorm/xorm v0.7.1/go.mod h1:EHS1htMQFptzMaIHKyzqpHGw6C9Rtug75nsq6DA9unI=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
 github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
-github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
-github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
@@ -114,7 +111,6 @@ github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEW
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/flatbuffers v1.11.0 h1:O7CEyB8Cb3/DmtxODGtLHcEvpr81Jm5qLg/hsHnxA2A=
 github.com/google/flatbuffers v1.11.0/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
-github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@@ -123,7 +119,6 @@ github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXi
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e h1:JKmoR8x90Iww1ks85zJ1lfDGgIiMDuIptTOhJq+zKyg=
 github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
@@ -133,8 +128,8 @@ github.com/gosimple/slug v1.4.2 h1:jDmprx3q/9Lfk4FkGZtvzDQ9Cj9eAmsjzeQGp24PeiQ=
 github.com/gosimple/slug v1.4.2/go.mod h1:ER78kgg1Mv0NQGlXiDe57DpCyfbNywXXZ9mIorhxAf0=
 github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4 h1:SPdxCL9BChFTlyi0Khv64vdCW4TMna8+sxL7+Chx+Ag=
 github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4/go.mod h1:nc0XxBzjeGcrMltCDw269LoWF9S8ibhgxolCdA1R8To=
-github.com/grafana/grafana-plugin-sdk-go v0.30.0 h1:G2mA0Vsh629aTG8FkpnUmPsWtLQocwCFMLMANjT1wgg=
+github.com/grafana/grafana-plugin-sdk-go v0.31.0 h1:n4UscOh5T+KtOwk0iVbIOUD00Ig0qf3FgKKTlYf7TDg=
-github.com/grafana/grafana-plugin-sdk-go v0.30.0/go.mod h1:G6Ov9M+FDOZXNw8eKXINO6XzqdUvTs7huwyQp5jLTBQ=
+github.com/grafana/grafana-plugin-sdk-go v0.31.0/go.mod h1:G6Ov9M+FDOZXNw8eKXINO6XzqdUvTs7huwyQp5jLTBQ=
 github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd h1:rNuUHR+CvK1IS89MMtcF0EpcVMZtjKfPRp4MEmt/aTs=
 github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd/go.mod h1:9bjs9uLqI8l75knNv3lV1kA55veR+WUPSiKIWcQHudI=
 github.com/hashicorp/go-plugin v1.0.1 h1:4OtAfUGbnKC6yS48p0CtMX2oFYtzFZVv6rok3cRWgnE=
@@ -142,17 +137,13 @@ github.com/hashicorp/go-plugin v1.0.1/go.mod h1:++UyYGoz3o5w9ZzAdZxtQKrWWP+iqPBn
 github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
 github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb h1:b5rjCoWHc7eqmAS4/qyk21ZsHyb6Mxv/jykxvNTkU4M=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d h1:kJCB4vdITiW1eC1vq2e6IsrXKrZit1bv/TDYFGMp4BQ=
 github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
-github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/log15 v0.0.0-20180818164646-67afb5ed74ec h1:CGkYB1Q7DSsH/ku+to+foV4agt2F2miquaLUgF6L178=
 github.com/inconshreveable/log15 v0.0.0-20180818164646-67afb5ed74ec/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
-github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 h1:vr3AYkKovP8uR8AvSGGUK1IDqRa5lAAvEkZG1LKaCRc=
 github.com/jackc/fake v0.0.0-20150926172116-812a484cc733/go.mod h1:WrMFNQdiFJ80sQsxDoMokWK1W5TQtxBFNpzWTD84ibQ=
-github.com/jackc/pgx v3.2.0+incompatible h1:0Vihzu20St42/UDsvZGdNE6jak7oi/UOeMzwMPHkgFY=
 github.com/jackc/pgx v3.2.0+incompatible/go.mod h1:0ZGrqGqkRlliWnWB4zKnWtjbSWbGkVEFm4TeybAXq+I=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@@ -169,7 +160,6 @@ github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7V
 github.com/jung-kurt/gofpdf v1.0.0/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
 github.com/jung-kurt/gofpdf v1.10.1 h1:mbprTswkr0n86clAmJ4NGCFC4fdGySCAshWzrYb3xbE=
 github.com/jung-kurt/gofpdf v1.10.1/go.mod h1:s/VXv+TdctEOx2wCEguezYaR7f0OwUAd6H9VGfRkcSs=
-github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 h1:uC1QfSlInpQF+M0ao65imhwqKnz3Q2z/d8PWZRMQvDM=
 github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88/go.mod h1:3w7q1U84EfirKl04SVQ/s7nPm1ZPhiXd34z40TNz36k=
 github.com/klauspost/compress v1.4.1 h1:8VMb5+0wMgdBykOV96DwNwKFQ+WTI4pzYURP99CcB9E=
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
@@ -177,12 +167,9 @@ github.com/klauspost/cpuid v1.2.0 h1:NMpwD2G9JSFOE1/TJjGSo5zG7Yb2bTe7eq1jH+irmeE
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
@@ -197,7 +184,6 @@ github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope
 github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
-github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
 github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
@@ -216,10 +202,8 @@ github.com/oklog/run v1.0.0 h1:Ru7dDtJNOyC66gQ5dQmaCa0qIsAUFY3sFpK1Xk8igrw=
 github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/ginkgo v1.8.0 h1:VkHVNpR4iVnU8XQR6DBm8BqYjN7CRzw+xKUbVVbbW9w=
 github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/onsi/gomega v1.5.0 h1:izbySO9zDPmjJ8rDjLvkA2zJHIo+HkYXHnf7eN7SSyo=
 github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
@@ -237,7 +221,6 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
 github.com/prometheus/client_golang v1.3.0 h1:miYCvYqFXtl/J9FIy8eNpBfYthAEFg+Ys0XyUVEcDsc=
 github.com/prometheus/client_golang v1.3.0/go.mod h1:hJaj2vgQTGQmVCsAACORcieXFeDPbaTKGT+JTgUa3og=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.1.0 h1:ElTg5tNp4DqfV7UQjDqv2+RJlNzsDtvNAWccbItceIE=
 github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -259,11 +242,9 @@ github.com/russellhaering/goxmldsig v0.0.0-20180430223755-7acd5e4a6ef7/go.mod h1
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w=
-github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
-github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24 h1:pntxY8Ary0t43dCZ5dqY4YTJCObLY1kIXl0uzMv+7DE=
 github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
@@ -274,7 +255,6 @@ github.com/siddontang/rdb v0.0.0-20150307021120-fc89ed2e418d/go.mod h1:AMEsy7v5z
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
-github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 h1:Jpy1PXuP99tXNrhbq2BaPz9B+jNAvH1JPQQpG/9GCXY=
 github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/assertions v1.0.1 h1:voD4ITNjPL5jjBfgR/r8fPIIBrliWrWHeiJApdr3r4w=
 github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
@@ -282,11 +262,9 @@ github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c/go.mod h1:X
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
 github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.0/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
@@ -299,32 +277,27 @@ github.com/uber/jaeger-client-go v2.20.1+incompatible h1:HgqpYBng0n7tLJIlyT4kPCI
 github.com/uber/jaeger-client-go v2.20.1+incompatible/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
 github.com/uber/jaeger-lib v2.2.0+incompatible h1:MxZXOiR2JuoANZ3J6DE/U0kSFv/eJ/GfSYVCjK7dyaw=
 github.com/uber/jaeger-lib v2.2.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
-github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e h1:GSGeB9EAKY2spCABz6xOX5DbxZEXolK+nBSvmsQwRjM=
 github.com/unknwon/com v0.0.0-20190804042917-757f69c95f3e/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
 github.com/unknwon/com v1.0.1 h1:3d1LTxD+Lnf3soQiD4Cp/0BRB+Rsa/+RTvz8GMMzIXs=
 github.com/unknwon/com v1.0.1/go.mod h1:tOOxU81rwgoCLoOVVPHb6T/wt8HZygqH5id+GNnlCXM=
 github.com/urfave/cli/v2 v2.1.1 h1:Qt8FeAtxE/vfdrLmR3rxR6JRE0RoVmbXu8+6kZtYU4k=
 github.com/urfave/cli/v2 v2.1.1/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
+github.com/xorcare/pointer v1.1.0 h1:sFwXOhRF8QZ0tyVZrtxWGIoVZNEmRzBCaFWdONPQIUM=
+github.com/xorcare/pointer v1.1.0/go.mod h1:6KLhkOh6YbuvZkT4YbxIbR/wzLBjyMxOiNzZhJTor2Y=
 github.com/yudai/gojsondiff v1.0.0 h1:27cbfqXLVEJ1o8I6v3y9lg8Ydm53EKqHXAOMxEGlCOA=
 github.com/yudai/gojsondiff v1.0.0/go.mod h1:AY32+k2cwILAkW1fbgxQ5mUmMiZFgLIV+FBNExI05xg=
 github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 h1:BHyfKlQyqbsFN5p3IfnEUduWvb9is428/nNb5L3U01M=
 github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82/go.mod h1:lgjkn3NuSvDfVJdfcVVdX+jpBxNmX4rDAzaS45IcYoM=
-github.com/yudai/pp v2.0.1+incompatible h1:Q4//iY4pNF6yPLZIigmvcl7k/bPgrcTPIFIcmawg5bI=
 github.com/yudai/pp v2.0.1+incompatible/go.mod h1:PuxR/8QJ7cyCkFp/aUDS+JY727OFEZkTdatxwunjIkc=
 github.com/zenazn/goji v0.9.1-0.20160507202103-64eb34159fe5/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
-github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
-go.opencensus.io v0.21.0 h1:mU6zScU4U1YAFPHEHYk+3JC4SY7JxgkqS10ZOSyksNg=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v1.5.1 h1:rsqfU5vBkVknbhUGbAUwQKR2H4ItV8tjJ+6kJX4cxHM=
 go.uber.org/atomic v1.5.1/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392 h1:ACG4HJsFiNMf47Y4PeRoebLNy/2lXT9EtprMuTFWt1M=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -334,7 +307,6 @@ golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTk
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
-golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 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=
@@ -350,7 +322,6 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
 golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478 h1:l5EDrHhldLYb3ZRHDUhXF7Om7MvYXnkV9/iQNo1lX6g=
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -362,7 +333,6 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 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=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -375,16 +345,12 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa h1:KIDDMLT1O0Nr7TSxp8xM5tJcdn8tgyAONntO829og1M=
 golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190922100055-0a153f010e69 h1:rOhMmluY6kLMhdnrivzec6lLgaVbMHMn2ISQXJeJ5EM=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191220142924-d4481acd189f h1:68K/z8GLUxV76xGSqwTWw2gyk/jwn79LUL43rES2g8o=
 golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae h1:/WDfKMnPU+m5M4xB+6x4kaepxRw6jWvR5iDRdvjHgy8=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 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=
@@ -404,23 +370,19 @@ golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191213221258-04c2e8eff935 h1:kJQZhwFzSwJS2BxboKjdZzWczQOZx8VuH7Y8hhuGUtM=
 golang.org/x/tools v0.0.0-20191213221258-04c2e8eff935/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898 h1:/atklqdjdhuosWIl6AIbOeHJjicWYPqR9bpxqxYG2pA=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
-google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873 h1:nfPFGzJkUDX6uBmpN/pSw7MbOAWegH5QDQuoXFHedLg=
 google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/grpc v1.14.0 h1:ArxJuB1NWfPY6r9Gp9gqwplT0Ge7nqv9msgu03lHLmo=
 google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.1 h1:q4XQuHFC6I28BKZpo6IYyb3mNO+l7lSOxRuYTCiDfXk=
@@ -432,11 +394,8 @@ gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d h1:TxyelI5cVkbREznMhfzyc
 gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
 gopkg.in/bufio.v1 v1.0.0-20140618132640-567b2bfa514e/go.mod h1:xsQCaysVCudhrYTfzYWe577fCe7Ceci+6qjO2Rdc0Z4=
 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/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.46.0 h1:VeDZbLYGaupuvIrsYCEOe/L/2Pcs5n7hdO1ZTjporag=
 gopkg.in/ini.v1 v1.46.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
@@ -452,12 +411,9 @@ gopkg.in/redis.v5 v5.2.9/go.mod h1:6gtv0/+A4iM08kdRfocWYB3bLX2tebpNtfKlFT6H4mY=
 gopkg.in/square/go-jose.v2 v2.4.1 h1:H0TmLt7/KmzlrDOpa1F+zr0Tk90PbJYBfsVUmRLrf9Y=
 gopkg.in/square/go-jose.v2 v2.4.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
 gopkg.in/stretchr/testify.v1 v1.2.2/go.mod h1:QI5V/q6UbPmuhtm10CaFZxED9NreB8PnFYN9JcR6TxU=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 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=
-gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

pkg/services/alerting/conditions/query.go

@@ -13,6 +13,7 @@ import (
 	"github.com/grafana/grafana/pkg/models"
 	"github.com/grafana/grafana/pkg/services/alerting"
 	"github.com/grafana/grafana/pkg/tsdb"
+	"github.com/grafana/grafana/pkg/util/errutil"
 )
 
 func init() {
@@ -168,12 +169,30 @@ func (c *QueryCondition) executeQuery(context *alerting.EvalContext, timeRange *
 			return nil, fmt.Errorf("tsdb.HandleRequest() response error %v", v)
 		}
 
-		result = append(result, v.Series...)
+		// If there are dataframes but no series on the result
+		useDataframes := v.Dataframes != nil && (v.Series == nil || len(v.Series) == 0)
+
+		if useDataframes { // convert the dataframes to tsdb.TimeSeries
+			frames, err := tsdb.FramesFromBytes(v.Dataframes)
+			if err != nil {
+				return nil, errutil.Wrap("tsdb.HandleRequest() failed to unmarshal arrow dataframes from bytes", err)
+			}
+
+			for _, frame := range frames {
+				ss, err := tsdb.FrameToSeriesSlice(frame)
+				if err != nil {
+					return nil, errutil.Wrapf(err, `tsdb.HandleRequest() failed to convert dataframe "%v" to tsdb.TimeSeriesSlice`, frame.Name)
+				}
+				result = append(result, ss...)
+			}
+		} else {
+			result = append(result, v.Series...)
+		}
 
 		queryResultData := map[string]interface{}{}
 
 		if context.IsTestRun {
-			queryResultData["series"] = v.Series
+			queryResultData["series"] = result
 		}
 
 		if context.IsDebug && v.Meta != nil {
@@ -181,6 +200,9 @@ func (c *QueryCondition) executeQuery(context *alerting.EvalContext, timeRange *
 		}
 
 		if context.IsTestRun || context.IsDebug {
+			if useDataframes {
+				queryResultData["fromDataframe"] = true
+			}
 			context.Logs = append(context.Logs, &alerting.ResultLogEntry{
 				Message: fmt.Sprintf("Condition[%d]: Query Result", c.Index),
 				Data:    simplejson.NewFromAny(queryResultData),

pkg/services/alerting/conditions/query_test.go

@@ -3,7 +3,9 @@ package conditions
 import (
 	"context"
 	"testing"
+	"time"
 
+	"github.com/grafana/grafana-plugin-sdk-go/data"
 	"github.com/grafana/grafana/pkg/bus"
 	"github.com/grafana/grafana/pkg/components/null"
 	"github.com/grafana/grafana/pkg/components/simplejson"
@@ -51,6 +53,17 @@ func TestQueryCondition(t *testing.T) {
 				So(cr.Firing, ShouldBeTrue)
 			})
 
+			Convey("should fire when avg is above 100 on dataframe", func() {
+				ctx.frame = data.NewFrame("",
+					data.NewField("time", nil, []time.Time{time.Now()}),
+					data.NewField("val", nil, []int64{120, 150}),
+				)
+				cr, err := ctx.exec()
+
+				So(err, ShouldBeNil)
+				So(cr.Firing, ShouldBeTrue)
+			})
+
 			Convey("Should not fire when avg is below 100", func() {
 				points := tsdb.NewTimeSeriesPointsFromArgs(90, 0)
 				ctx.series = tsdb.TimeSeriesSlice{tsdb.NewTimeSeries("test1", points)}
@@ -60,6 +73,17 @@ func TestQueryCondition(t *testing.T) {
 				So(cr.Firing, ShouldBeFalse)
 			})
 
+			Convey("Should not fire when avg is below 100 on dataframe", func() {
+				ctx.frame = data.NewFrame("",
+					data.NewField("time", nil, []time.Time{time.Now()}),
+					data.NewField("val", nil, []int64{12, 47}),
+				)
+				cr, err := ctx.exec()
+
+				So(err, ShouldBeNil)
+				So(cr.Firing, ShouldBeFalse)
+			})
+
 			Convey("Should fire if only first serie matches", func() {
 				ctx.series = tsdb.TimeSeriesSlice{
 					tsdb.NewTimeSeries("test1", tsdb.NewTimeSeriesPointsFromArgs(120, 0)),
@@ -144,6 +168,7 @@ type queryConditionTestContext struct {
 	reducer   string
 	evaluator string
 	series    tsdb.TimeSeriesSlice
+	frame     *data.Frame
 	result    *alerting.EvalContext
 	condition *QueryCondition
 }
@@ -168,10 +193,24 @@ func (ctx *queryConditionTestContext) exec() (*alerting.ConditionResult, error)
 
 	ctx.condition = condition
 
+	qr := &tsdb.QueryResult{
+		Series: ctx.series,
+	}
+
+	if ctx.frame != nil {
+		bFrame, err := data.MarshalArrow(ctx.frame)
+		if err != nil {
+			return nil, err
+		}
+		qr = &tsdb.QueryResult{
+			Dataframes: [][]byte{bFrame},
+		}
+	}
+
 	condition.HandleRequest = func(context context.Context, dsInfo *models.DataSource, req *tsdb.TsdbQuery) (*tsdb.Response, error) {
 		return &tsdb.Response{
 			Results: map[string]*tsdb.QueryResult{
-				"A": {Series: ctx.series},
+				"A": qr,
 			},
 		}, nil
 	}

pkg/tsdb/frame_util.go

@@ -1,9 +1,12 @@
 package tsdb
 
 import (
+	"fmt"
 	"time"
 
 	"github.com/grafana/grafana-plugin-sdk-go/data"
+	"github.com/grafana/grafana/pkg/components/null"
+	"github.com/grafana/grafana/pkg/util/errutil"
 )
 
 // SeriesToFrame converts a TimeSeries to a sdk Frame
@@ -35,3 +38,72 @@ func convertTSDBTimePoint(point TimePoint) (t *time.Time, f *float64) {
 	}
 	return
 }
+
+// FrameToSeriesSlice converts a frame that is a valid time series as per data.TimeSeriesSchema()
+// to a TimeSeriesSlice.
+func FrameToSeriesSlice(frame *data.Frame) (TimeSeriesSlice, error) {
+	tsSchema := frame.TimeSeriesSchema()
+	if tsSchema.Type == data.TimeSeriesTypeNot {
+		return nil, fmt.Errorf("input frame is not recognized as a time series")
+	}
+	// If Long, make wide
+	if tsSchema.Type == data.TimeSeriesTypeLong {
+		var err error
+		frame, err = data.LongToWide(frame)
+		if err != nil {
+			return nil, errutil.Wrap("failed to convert long to wide series when converting from dataframe", err)
+		}
+		tsSchema = frame.TimeSeriesSchema()
+	}
+
+	seriesCount := len(tsSchema.ValueIndices)
+	seriesSlice := make(TimeSeriesSlice, 0, seriesCount)
+	timeField := frame.Fields[tsSchema.TimeIndex]
+	timeNullFloatSlice := make([]null.Float, timeField.Len())
+
+	for i := 0; i < timeField.Len(); i++ { // built slice of time as epoch ms in null floats
+		tStamp, err := timeField.FloatAt(i)
+		if err != nil {
+			return nil, err
+		}
+		timeNullFloatSlice[i] = null.FloatFrom(tStamp)
+	}
+
+	for _, fieldIdx := range tsSchema.ValueIndices { // create a TimeSeries for each value Field
+		field := frame.Fields[fieldIdx]
+		ts := &TimeSeries{
+			Name:   field.Name,
+			Tags:   field.Labels.Copy(),
+			Points: make(TimeSeriesPoints, field.Len()),
+		}
+
+		for rowIdx := 0; rowIdx < field.Len(); rowIdx++ { // for each value in the field, make a TimePoint
+			val, err := field.FloatAt(rowIdx)
+			if err != nil {
+				return nil, errutil.Wrapf(err, "failed to convert frame to tsdb.series, can not convert value %v to float", field.At(rowIdx))
+			}
+			ts.Points[rowIdx] = TimePoint{
+				null.FloatFrom(val),
+				timeNullFloatSlice[rowIdx],
+			}
+		}
+
+		seriesSlice = append(seriesSlice, ts)
+	}
+
+	return seriesSlice, nil
+
+}
+
+// FramesFromBytes returns a data.Frame slice from marshalled arrow dataframes.
+func FramesFromBytes(bFrames [][]byte) ([]*data.Frame, error) {
+	frames := make([]*data.Frame, len(bFrames))
+	for i, bFrame := range bFrames {
+		var err error
+		frames[i], err = data.UnmarshalArrow(bFrame)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return frames, nil
+}

pkg/tsdb/frame_util_test.go

@@ -0,0 +1,139 @@
+package tsdb
+
+import (
+	"math"
+	"testing"
+	"time"
+
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"github.com/grafana/grafana-plugin-sdk-go/data"
+	"github.com/grafana/grafana/pkg/components/null"
+	"github.com/stretchr/testify/require"
+	"github.com/xorcare/pointer"
+)
+
+func TestFrameToSeriesSlice(t *testing.T) {
+	tests := []struct {
+		name        string
+		frame       *data.Frame
+		seriesSlice TimeSeriesSlice
+		Err         require.ErrorAssertionFunc
+	}{
+		{
+			name: "a wide series",
+			frame: data.NewFrame("",
+				data.NewField("Time", nil, []time.Time{
+					time.Date(2020, 1, 2, 3, 4, 0, 0, time.UTC),
+					time.Date(2020, 1, 2, 3, 4, 30, 0, time.UTC),
+				}),
+				data.NewField(`Values Int64s`, data.Labels{"Animal Factor": "cat"}, []*int64{
+					nil,
+					pointer.Int64(3),
+				}),
+				data.NewField(`Values Floats`, data.Labels{"Animal Factor": "sloth"}, []float64{
+					2.0,
+					4.0,
+				})),
+
+			seriesSlice: TimeSeriesSlice{
+				&TimeSeries{
+					Name: "Values Int64s",
+					Tags: map[string]string{"Animal Factor": "cat"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(math.NaN()), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(3), null.FloatFrom(1577934270000)},
+					},
+				},
+				&TimeSeries{
+					Name: "Values Floats",
+					Tags: map[string]string{"Animal Factor": "sloth"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(2), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(4), null.FloatFrom(1577934270000)},
+					},
+				},
+			},
+			Err: require.NoError,
+		},
+		{
+			name: "a long series",
+			frame: data.NewFrame("",
+				data.NewField("Time", nil, []time.Time{
+					time.Date(2020, 1, 2, 3, 4, 0, 0, time.UTC),
+					time.Date(2020, 1, 2, 3, 4, 0, 0, time.UTC),
+					time.Date(2020, 1, 2, 3, 4, 30, 0, time.UTC),
+					time.Date(2020, 1, 2, 3, 4, 30, 0, time.UTC),
+				}),
+				data.NewField("Values Floats", nil, []float64{
+					1.0,
+					2.0,
+					3.0,
+					4.0,
+				}),
+				data.NewField("Values Int64", nil, []int64{
+					1,
+					2,
+					3,
+					4,
+				}),
+				data.NewField("Animal Factor", nil, []string{
+					"cat",
+					"sloth",
+					"cat",
+					"sloth",
+				}),
+				data.NewField("Location", nil, []string{
+					"Florida",
+					"Central & South America",
+					"Florida",
+					"Central & South America",
+				})),
+
+			seriesSlice: TimeSeriesSlice{
+				&TimeSeries{
+					Name: "Values Floats",
+					Tags: map[string]string{"Animal Factor": "cat", "Location": "Florida"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(1), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(3), null.FloatFrom(1577934270000)},
+					},
+				},
+				&TimeSeries{
+					Name: "Values Int64",
+					Tags: map[string]string{"Animal Factor": "cat", "Location": "Florida"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(1), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(3), null.FloatFrom(1577934270000)},
+					},
+				},
+				&TimeSeries{
+					Name: "Values Floats",
+					Tags: map[string]string{"Animal Factor": "sloth", "Location": "Central & South America"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(2), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(4), null.FloatFrom(1577934270000)},
+					},
+				},
+				&TimeSeries{
+					Name: "Values Int64",
+					Tags: map[string]string{"Animal Factor": "sloth", "Location": "Central & South America"},
+					Points: TimeSeriesPoints{
+						TimePoint{null.FloatFrom(2), null.FloatFrom(1577934240000)},
+						TimePoint{null.FloatFrom(4), null.FloatFrom(1577934270000)},
+					},
+				},
+			},
+			Err: require.NoError,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			seriesSlice, err := FrameToSeriesSlice(tt.frame)
+			tt.Err(t, err)
+			if diff := cmp.Diff(tt.seriesSlice, seriesSlice, cmpopts.EquateNaNs()); diff != "" {
+				t.Errorf("Result mismatch (-want +got):\n%s", diff)
+			}
+		})
+	}
+}

vendor/github.com/grafana/grafana-plugin-sdk-go/data/frame.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"math"
 	"sort"
+	"strconv"
 	"strings"
 	"time"
 
@@ -344,6 +345,151 @@ func (f *Field) Nullable() bool {
 	return f.Type().Nullable()
 }
 
+// FloatAt returns a float64 at the specified index idx.
+// It will panic if idx is out of range.
+// If the Field type is numeric and the value at idx is nil, NaN is returned. Precision may be lost on large numbers.
+// If the Field type is a bool then 0 is return if false or nil, and 1 if true.
+// If the Field type is time.Time, then the millisecond epoch representation of the time
+// is returned, or NaN is the value is nil.
+// If the Field type is a string, then strconv.ParseFloat is called on it and will return
+// an error if ParseFloat errors. If the value is nil, NaN is returned.
+func (f *Field) FloatAt(idx int) (float64, error) {
+	switch f.Type() {
+	case FieldTypeInt8:
+		return float64(f.At(idx).(int8)), nil
+	case FieldTypeNullableInt8:
+		iv := f.At(idx).(*int8)
+		if iv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*iv), nil
+
+	case FieldTypeInt16:
+		return float64(f.At(idx).(int16)), nil
+	case FieldTypeNullableInt16:
+		iv := f.At(idx).(*int16)
+		if iv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*iv), nil
+
+	case FieldTypeInt32:
+		return float64(f.At(idx).(int32)), nil
+	case FieldTypeNullableInt32:
+		iv := f.At(idx).(*int32)
+		if iv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*iv), nil
+
+	case FieldTypeInt64:
+		return float64(f.At(idx).(int64)), nil
+	case FieldTypeNullableInt64:
+		iv := f.At(idx).(*int64)
+		if iv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*iv), nil
+
+	case FieldTypeUint8:
+		return float64(f.At(idx).(uint8)), nil
+	case FieldTypeNullableUint8:
+		uiv := f.At(idx).(*uint8)
+		if uiv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*uiv), nil
+
+	case FieldTypeUint16:
+		return float64(f.At(idx).(uint16)), nil
+	case FieldTypeNullableUint16:
+		uiv := f.At(idx).(*uint16)
+		if uiv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*uiv), nil
+
+	case FieldTypeUint32:
+		return float64(f.At(idx).(uint32)), nil
+	case FieldTypeNullableUint32:
+		uiv := f.At(idx).(*uint32)
+		if uiv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*uiv), nil
+
+	// TODO: third param for loss of precision?
+	// Maybe something in math/big can help with this (also see https://github.com/golang/go/issues/29463).
+	case FieldTypeUint64:
+		return float64(f.At(idx).(uint64)), nil
+	case FieldTypeNullableUint64:
+		uiv := f.At(idx).(*uint64)
+		if uiv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*uiv), nil
+
+	case FieldTypeFloat32:
+		return float64(f.At(idx).(float32)), nil
+	case FieldTypeNullableFloat32:
+		fv := f.At(idx).(*float32)
+		if fv == nil {
+			return math.NaN(), nil
+		}
+		return float64(*fv), nil
+
+	case FieldTypeFloat64:
+		return f.At(idx).(float64), nil
+	case FieldTypeNullableFloat64:
+		fv := f.At(idx).(*float64)
+		if fv == nil {
+			return math.NaN(), nil
+		}
+		return *fv, nil
+
+	case FieldTypeString:
+		s := f.At(idx).(string)
+		ft, err := strconv.ParseFloat(s, 64)
+		if err != nil {
+			return 0, err
+		}
+		return ft, nil
+	case FieldTypeNullableString:
+		s := f.At(idx).(*string)
+		if s == nil {
+			return math.NaN(), nil
+		}
+		ft, err := strconv.ParseFloat(*s, 64)
+		if err != nil {
+			return 0, err
+		}
+		return ft, nil
+
+	case FieldTypeBool:
+		if f.At(idx).(bool) {
+			return 1, nil
+		}
+		return 0, nil
+
+	case FieldTypeNullableBool:
+		b := f.At(idx).(*bool)
+		if b == nil || !*b {
+			return 0, nil
+		}
+		return 1, nil
+
+	case FieldTypeTime:
+		return float64(f.At(idx).(time.Time).UnixNano() / int64(time.Millisecond)), nil
+	case FieldTypeNullableTime:
+		t := f.At(idx).(*time.Time)
+		if t == nil {
+			return math.NaN(), nil
+		}
+		return float64(f.At(idx).(*time.Time).UnixNano() / int64(time.Millisecond)), nil
+	}
+	return 0, fmt.Errorf("unsupported field type %T", f.Type())
+}
+
 // SetConfig modifies the Field's Config property to
 // be set to conf and returns the Field.
 func (f *Field) SetConfig(conf *FieldConfig) *Field {
@@ -507,6 +653,12 @@ func (f *Frame) RowLen() (int, error) {
 	return l, nil
 }
 
+// FloatAt returns a float64 representation of value of the specified fieldIdx and rowIdx as per Field.FloatAt().
+// It will panic if either the fieldIdx or rowIdx are out of range.
+func (f *Frame) FloatAt(fieldIdx int, rowIdx int) (float64, error) {
+	return f.Fields[fieldIdx].FloatAt(rowIdx)
+}
+
 // FrameTestCompareOptions returns go-cmp testing options to allow testing of Frame equivelnce.
 // The intent is to only use this for testing.
 func FrameTestCompareOptions() []cmp.Option {
@@ -538,7 +690,75 @@ func FrameTestCompareOptions() []cmp.Option {
 		}
 		return *x == *y
 	})
+	f64Ptrs := cmp.Comparer(func(x, y *float64) bool {
+		if x == nil && y == nil {
+			return true
+		}
+		if y == nil {
+			if math.IsNaN(float64(*x)) {
+				return true
+			}
+			if math.IsInf(float64(*x), 1) {
+				return true
+			}
+			if math.IsInf(float64(*x), -1) {
+				return true
+			}
+		}
+		if x == nil {
+			if math.IsNaN(float64(*y)) {
+				return true
+			}
+			if math.IsInf(float64(*y), 1) {
+				return true
+			}
+			if math.IsInf(float64(*y), -1) {
+				return true
+			}
+		}
+		return *x == *y
+	})
+	f64s := cmp.Comparer(func(x, y float64) bool {
+		return (math.IsNaN(x) && math.IsNaN(y)) ||
+			(math.IsInf(x, 1) && math.IsInf(y, 1)) ||
+			(math.IsInf(x, -1) && math.IsInf(y, -1)) ||
+			x == y
+	})
+	f32Ptrs := cmp.Comparer(func(x, y *float32) bool {
+		if x == nil && y == nil {
+			return true
+		}
+		if y == nil {
+			if math.IsNaN(float64(*x)) {
+				return true
+			}
+			if math.IsInf(float64(*x), 1) {
+				return true
+			}
+			if math.IsInf(float64(*x), -1) {
+				return true
+			}
+		}
+		if x == nil {
+			if math.IsNaN(float64(*y)) {
+				return true
+			}
+			if math.IsInf(float64(*y), 1) {
+				return true
+			}
+			if math.IsInf(float64(*y), -1) {
+				return true
+			}
+		}
+		return *x == *y
+	})
+	f32s := cmp.Comparer(func(x, y float32) bool {
+		return (math.IsNaN(float64(x)) && math.IsNaN(float64(y))) ||
+			(math.IsInf(float64(x), 1) && math.IsInf(float64(y), 1)) ||
+			(math.IsInf(float64(x), -1) && math.IsInf(float64(y), -1)) ||
+			x == y
+	})
 
 	unexportedField := cmp.AllowUnexported(Field{})
-	return []cmp.Option{confFloats, unexportedField, cmpopts.EquateEmpty()}
+	return []cmp.Option{f32s, f32Ptrs, f64s, f64Ptrs, confFloats, unexportedField, cmpopts.EquateEmpty()}
 }

vendor/github.com/grafana/grafana-plugin-sdk-go/data/vector.go

@@ -542,6 +542,27 @@ func (p FieldType) Nullable() bool {
 	return false
 }
 
+// Numeric returns if Field type is a nullable type
+func (p FieldType) Numeric() bool {
+	switch p {
+	case FieldTypeInt8, FieldTypeInt16, FieldTypeInt32, FieldTypeInt64:
+		return true
+	case FieldTypeNullableInt8, FieldTypeNullableInt16, FieldTypeNullableInt32, FieldTypeNullableInt64:
+		return true
+
+	case FieldTypeUint8, FieldTypeUint16, FieldTypeUint32, FieldTypeUint64:
+		return true
+	case FieldTypeNullableUint8, FieldTypeNullableUint16, FieldTypeNullableUint32, FieldTypeNullableUint64:
+		return true
+
+	case FieldTypeFloat32, FieldTypeFloat64:
+		return true
+	case FieldTypeNullableFloat32, FieldTypeNullableFloat64:
+		return true
+	}
+	return false
+}
+
 // numericFieldTypes is an array of FieldTypes that are numeric.
 var numericFieldTypes = [...]FieldType{
 	FieldTypeInt8, FieldTypeInt16, FieldTypeInt32, FieldTypeInt64,

vendor/github.com/xorcare/pointer/.gitignore

@@ -0,0 +1 @@
+/coverage.out

vendor/github.com/xorcare/pointer/LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright © 2019, Vasiliy Vasilyuk <xorcare@gmail.com>
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/github.com/xorcare/pointer/Makefile

@@ -0,0 +1,68 @@
+# Based on https://git.io/fjkGc
+
+# The full path to the main package is use in the
+# imports tool to format imports correctly.
+NAMESPACE = github.com/xorcare/pointer
+
+# The name of the file recommended in the standard
+# documentation go test -cover and used codecov.io
+# to check code coverage.
+COVER_FILE ?= coverage.out
+
+# Main targets.
+.DEFAULT_GOAL := help
+
+.PHONY: build
+build: ## Build the project binary
+	@go build ./...
+
+.PHONY: ci
+ci: check ## Target for integration with ci pipeline
+
+.PHONY: check
+check: static test build ## Check project with static checks and unit tests
+
+.PHONY: help
+help: ## Print this help
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | \
+	awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+.PHONY: imports
+imports: tools ## Check and fix import section by import rules
+	@test -z $$(for d in $$(go list -f {{.Dir}} ./...); do goimports -e -l -local $(NAMESPACE) -w $$d/*.go; done)
+
+.PHONY: lint
+lint: tools ## Check the project with lint
+	@golint -set_exit_status ./...
+
+.PHONY: static
+static: imports vet lint ## Run static checks (lint, imports, vet, ...) all over the project
+
+.PHONY: test
+test: ## Run unit tests
+	@go test ./... -count=1 -race
+	@go test ./... -count=1 -coverprofile=$(COVER_FILE) -covermode=atomic $d
+	@go tool cover -func=$(COVER_FILE) | grep ^total
+
+CDTOOLS ?= @cd internal/tools &&
+.PHONY: tools
+tools: ## Install all needed tools, e.g. for static checks
+	$(CDTOOLS) \
+	go install \
+	golang.org/x/lint/golint \
+	golang.org/x/tools/cmd/goimports
+
+.PHONY: toolsup
+toolsup: ## Update all needed tools, e.g. for static checks
+	$(CDTOOLS) \
+	go mod tidy && \
+	go get \
+	golang.org/x/lint/golint@latest \
+	golang.org/x/tools/cmd/goimports@latest && \
+	go mod download && \
+	go mod verify
+	$(MAKE) tools
+
+.PHONY: vet
+vet: ## Check the project with vet
+	@go vet ./...

vendor/github.com/xorcare/pointer/README.md

@@ -0,0 +1,54 @@
+# pointer
+
+[![Build Status](https://travis-ci.org/xorcare/pointer.svg?branch=master)](https://travis-ci.org/xorcare/pointer)
+[![codecov](https://codecov.io/gh/xorcare/pointer/badge.svg)](https://codecov.io/gh/xorcare/pointer)
+[![Go Report Card](https://goreportcard.com/badge/github.com/xorcare/pointer)](https://goreportcard.com/report/github.com/xorcare/pointer)
+[![GoDoc](https://godoc.org/github.com/xorcare/pointer?status.svg)](https://godoc.org/github.com/xorcare/pointer)
+
+Package pointer contains helper routines for simplifying the creation
+of optional fields of basic type.
+
+## Installation
+
+```bash
+go get github.com/xorcare/pointer
+```
+
+## Examples
+
+Examples of using the library are presented on [godoc.org][GDE]
+and in the [source library code](https://git.io/Jeg75).
+
+## FAQ
+
+| Question | Source |
+| -------- | ------ |
+| How to set **bool** pointer in a struct literal or variable? | `var _ *bool = pointer.Bool(true)` |
+| How to set **byte** pointer in a struct literal or variable? | `var _ *byte = pointer.Byte(1)` |
+| How to set **complex64** pointer in a struct literal or variable? | `var _ *complex64 = pointer.Complex64(1.1)` |
+| How to set **complex128** pointer in a struct literal or variable? | `var _ *complex128 = pointer.Complex128(1.1)` |
+| How to set **float32** pointer in a struct literal or variable? | `var _ *float32 = pointer.Float32(1.1)` |
+| How to set **float64** pointer in a struct literal or variable? | `var _ *float64 = pointer.Float64(1.1)` |
+| How to set **int** pointer in a struct literal or variable? | `var _ *int = pointer.Int(1)` |
+| How to set **int8** pointer in a struct literal or variable? | `var _ *int8 = pointer.Int8(8)` |
+| How to set **int16** pointer in a struct literal or variable? | `var _ *int16 = pointer.Int16(16)` |
+| How to set **int32** pointer in a struct literal or variable? | `var _ *int32 = pointer.Int32(32)` |
+| How to set **int64** pointer in a struct literal or variable? | `var _ *int64 = pointer.Int64(64)` |
+| How to set **rune** pointer in a struct literal or variable? | `var _ *rune = pointer.Rune(1)` |
+| How to set **string** pointer in a struct literal or variable? | `var _ *string = pointer.String("ptr")` |
+| How to set **uint** pointer in a struct literal or variable? | `var _ *uint = pointer.Uint(1)` |
+| How to set **uint8** pointer in a struct literal or variable? | `var _ *uint8 = pointer.Uint8(8)` |
+| How to set **uint16** pointer in a struct literal or variable? | `var _ *uint16 = pointer.Uint16(16)` |
+| How to set **uint32** pointer in a struct literal or variable? | `var _ *uint32 = pointer.Uint32(32)` |
+| How to set **uint64** pointer in a struct literal or variable? | `var _ *uint64 = pointer.Uint64(64)` |
+| How to set **time.Time** pointer in a struct literal or variable? | `var _ *time.Time = pointer.Time(time.Now())` |
+| How to set **time.Duration** pointer in a struct literal or variable? | `var _ *time.Duration = pointer.Duration(time.Hour)` |
+
+## License
+
+© Vasiliy Vasilyuk, 2019-2020
+
+Released under the [BSD 3-Clause License][LICENSE].
+
+[LICENSE]: https://git.io/Jeg7Q 'BSD 3-Clause "New" or "Revised" License'
+[GDE]: https://godoc.org/github.com/xorcare/pointer#pkg-examples 'Examples of using package pointer'

vendor/github.com/xorcare/pointer/go.mod

@@ -0,0 +1,3 @@
+module github.com/xorcare/pointer
+
+go 1.13

vendor/github.com/xorcare/pointer/pointer.go

@@ -0,0 +1,126 @@
+// Copyright © 2019-2020 Vasiliy Vasilyuk. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pointer contains helper routines for simplifying the creation
+// of optional fields of basic type.
+package pointer
+
+import (
+	"reflect"
+	"time"
+)
+
+// Any is a helper routine that allocates a new interface value
+// to store v and returns a pointer to it.
+//
+// 	// Usage: var _ *Type = pointer.Any(Type(value) | value).(*Type)
+//
+// 	var _ *bool = pointer.Any(true).(*bool)
+// 	var _ *byte = pointer.Any(byte(1)).(*byte)
+// 	var _ *complex64 = pointer.Any(complex64(1.1)).(*complex64)
+// 	var _ *complex128 = pointer.Any(complex128(1.1)).(*complex128)
+// 	var _ *float32 = pointer.Any(float32(1.1)).(*float32)
+// 	var _ *float64 = pointer.Any(float64(1.1)).(*float64)
+// 	var _ *int = pointer.Any(int(1)).(*int)
+// 	var _ *int8 = pointer.Any(int8(8)).(*int8)
+// 	var _ *int16 = pointer.Any(int16(16)).(*int16)
+// 	var _ *int32 = pointer.Any(int32(32)).(*int32)
+// 	var _ *int64 = pointer.Any(int64(64)).(*int64)
+// 	var _ *rune = pointer.Any(rune(1)).(*rune)
+// 	var _ *string = pointer.Any("ptr").(*string)
+// 	var _ *uint = pointer.Any(uint(1)).(*uint)
+// 	var _ *uint8 = pointer.Any(uint8(8)).(*uint8)
+// 	var _ *uint16 = pointer.Any(uint16(16)).(*uint16)
+// 	var _ *uint32 = pointer.Any(uint32(32)).(*uint32)
+// 	var _ *uint64 = pointer.Any(uint64(64)).(*uint64)
+// 	var _ *uintptr = pointer.Any(uintptr(64)).(*uintptr)
+func Any(v interface{}) interface{} {
+	r := reflect.New(reflect.TypeOf(v))
+	reflect.ValueOf(r.Interface()).Elem().Set(reflect.ValueOf(v))
+	return r.Interface()
+}
+
+// Bool is a helper routine that allocates a new bool value
+// to store v and returns a pointer to it.
+func Bool(v bool) *bool { return &v }
+
+// Byte is a helper routine that allocates a new byte value
+// to store v and returns a pointer to it.
+func Byte(v byte) *byte { return &v }
+
+// Complex64 is a helper routine that allocates a new complex64 value
+// to store v and returns a pointer to it.
+func Complex64(v complex64) *complex64 { return &v }
+
+// Complex128 is a helper routine that allocates a new complex128 value
+// to store v and returns a pointer to it.
+func Complex128(v complex128) *complex128 { return &v }
+
+// Float32 is a helper routine that allocates a new float32 value
+// to store v and returns a pointer to it.
+func Float32(v float32) *float32 { return &v }
+
+// Float64 is a helper routine that allocates a new float64 value
+// to store v and returns a pointer to it.
+func Float64(v float64) *float64 { return &v }
+
+// Int is a helper routine that allocates a new int value
+// to store v and returns a pointer to it.
+func Int(v int) *int { return &v }
+
+// Int8 is a helper routine that allocates a new int8 value
+// to store v and returns a pointer to it.
+func Int8(v int8) *int8 { return &v }
+
+// Int16 is a helper routine that allocates a new int16 value
+// to store v and returns a pointer to it.
+func Int16(v int16) *int16 { return &v }
+
+// Int32 is a helper routine that allocates a new int32 value
+// to store v and returns a pointer to it.
+func Int32(v int32) *int32 { return &v }
+
+// Int64 is a helper routine that allocates a new int64 value
+// to store v and returns a pointer to it.
+func Int64(v int64) *int64 { return &v }
+
+// Rune is a helper routine that allocates a new rune value
+// to store v and returns a pointer to it.
+func Rune(v rune) *rune { return &v }
+
+// String is a helper routine that allocates a new string value
+// to store v and returns a pointer to it.
+func String(v string) *string { return &v }
+
+// Uint is a helper routine that allocates a new uint value
+// to store v and returns a pointer to it.
+func Uint(v uint) *uint { return &v }
+
+// Uint8 is a helper routine that allocates a new uint8 value
+// to store v and returns a pointer to it.
+func Uint8(v uint8) *uint8 { return &v }
+
+// Uint16 is a helper routine that allocates a new uint16 value
+// to store v and returns a pointer to it.
+func Uint16(v uint16) *uint16 { return &v }
+
+// Uint32 is a helper routine that allocates a new uint32 value
+// to store v and returns a pointer to it.
+func Uint32(v uint32) *uint32 { return &v }
+
+// Uint64 is a helper routine that allocates a new uint64 value
+// to store v and returns a pointer to it.
+func Uint64(v uint64) *uint64 { return &v }
+
+// Uintptr is a helper routine that allocates a new uintptr value
+// to store v and returns a pointer to it.
+func Uintptr(v uintptr) *uintptr { return &v }
+
+// Time is a helper routine that allocates a new time.Time value
+// to store v and returns a pointer to it.
+func Time(v time.Time) *time.Time { return &v }
+
+// Duration is a helper routine that allocates a new time.Duration value
+// to store v and returns a pointer to it.
+func Duration(v time.Duration) *time.Duration { return &v }

vendor/modules.txt

@@ -148,7 +148,7 @@ github.com/gosimple/slug
 # github.com/grafana/grafana-plugin-model v0.0.0-20190930120109-1fc953a61fb4
 github.com/grafana/grafana-plugin-model/go/datasource
 github.com/grafana/grafana-plugin-model/go/renderer
-# github.com/grafana/grafana-plugin-sdk-go v0.30.0
+# github.com/grafana/grafana-plugin-sdk-go v0.31.0
 github.com/grafana/grafana-plugin-sdk-go/backend/plugin
 github.com/grafana/grafana-plugin-sdk-go/data
 github.com/grafana/grafana-plugin-sdk-go/genproto/pluginv2
@@ -285,6 +285,8 @@ github.com/uber/jaeger-lib/metrics
 github.com/unknwon/com
 # github.com/urfave/cli/v2 v2.1.1
 github.com/urfave/cli/v2
+# github.com/xorcare/pointer v1.1.0
+github.com/xorcare/pointer
 # github.com/yudai/gojsondiff v1.0.0
 github.com/yudai/gojsondiff
 github.com/yudai/gojsondiff/formatter