Integrate public as bindata optionally (#293)

* Dropped unused codekit config

* Integrated dynamic and static bindata for public

* Ignore public bindata

* Add a general generate make task

* Integrated flexible public assets into web command

* Updated vendoring, added all missiong govendor deps

* Made the linter happy with the bindata and dynamic code

* Moved public bindata definition to modules directory

* Ignoring the new bindata path now

* Updated to the new public modules import path

* Updated public bindata command and drop the new prefix

vendor/github.com/pingcap/tidb/ddl/stat.go

@@ -0,0 +1,123 @@
+// Copyright 2015 PingCAP, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ddl
+
+import (
+	"github.com/juju/errors"
+	"github.com/pingcap/tidb/inspectkv"
+	"github.com/pingcap/tidb/kv"
+	"github.com/pingcap/tidb/sessionctx/variable"
+)
+
+var (
+	serverID             = "server_id"
+	ddlSchemaVersion     = "ddl_schema_version"
+	ddlOwnerID           = "ddl_owner_id"
+	ddlOwnerLastUpdateTS = "ddl_owner_last_update_ts"
+	ddlJobID             = "ddl_job_id"
+	ddlJobAction         = "ddl_job_action"
+	ddlJobLastUpdateTS   = "ddl_job_last_update_ts"
+	ddlJobState          = "ddl_job_state"
+	ddlJobError          = "ddl_job_error"
+	ddlJobSchemaState    = "ddl_job_schema_state"
+	ddlJobSchemaID       = "ddl_job_schema_id"
+	ddlJobTableID        = "ddl_job_table_id"
+	ddlJobSnapshotVer    = "ddl_job_snapshot_ver"
+	ddlJobReorgHandle    = "ddl_job_reorg_handle"
+	ddlJobArgs           = "ddl_job_args"
+	bgSchemaVersion      = "bg_schema_version"
+	bgOwnerID            = "bg_owner_id"
+	bgOwnerLastUpdateTS  = "bg_owner_last_update_ts"
+	bgJobID              = "bg_job_id"
+	bgJobAction          = "bg_job_action"
+	bgJobLastUpdateTS    = "bg_job_last_update_ts"
+	bgJobState           = "bg_job_state"
+	bgJobError           = "bg_job_error"
+	bgJobSchemaState     = "bg_job_schema_state"
+	bgJobSchemaID        = "bg_job_schema_id"
+	bgJobTableID         = "bg_job_table_id"
+	bgJobSnapshotVer     = "bg_job_snapshot_ver"
+	bgJobReorgHandle     = "bg_job_reorg_handle"
+	bgJobArgs            = "bg_job_args"
+)
+
+// GetScope gets the status variables scope.
+func (d *ddl) GetScope(status string) variable.ScopeFlag {
+	// Now ddl status variables scope are all default scope.
+	return variable.DefaultScopeFlag
+}
+
+// Stat returns the DDL statistics.
+func (d *ddl) Stats() (map[string]interface{}, error) {
+	m := make(map[string]interface{})
+	m[serverID] = d.uuid
+	var ddlInfo, bgInfo *inspectkv.DDLInfo
+
+	err := kv.RunInNewTxn(d.store, false, func(txn kv.Transaction) error {
+		var err1 error
+		ddlInfo, err1 = inspectkv.GetDDLInfo(txn)
+		if err1 != nil {
+			return errors.Trace(err1)
+		}
+		bgInfo, err1 = inspectkv.GetBgDDLInfo(txn)
+
+		return errors.Trace(err1)
+	})
+	if err != nil {
+		return nil, errors.Trace(err)
+	}
+
+	m[ddlSchemaVersion] = ddlInfo.SchemaVer
+	if ddlInfo.Owner != nil {
+		m[ddlOwnerID] = ddlInfo.Owner.OwnerID
+		// LastUpdateTS uses nanosecond.
+		m[ddlOwnerLastUpdateTS] = ddlInfo.Owner.LastUpdateTS / 1e9
+	}
+	if ddlInfo.Job != nil {
+		m[ddlJobID] = ddlInfo.Job.ID
+		m[ddlJobAction] = ddlInfo.Job.Type.String()
+		m[ddlJobLastUpdateTS] = ddlInfo.Job.LastUpdateTS / 1e9
+		m[ddlJobState] = ddlInfo.Job.State.String()
+		m[ddlJobError] = ddlInfo.Job.Error
+		m[ddlJobSchemaState] = ddlInfo.Job.SchemaState.String()
+		m[ddlJobSchemaID] = ddlInfo.Job.SchemaID
+		m[ddlJobTableID] = ddlInfo.Job.TableID
+		m[ddlJobSnapshotVer] = ddlInfo.Job.SnapshotVer
+		m[ddlJobReorgHandle] = ddlInfo.ReorgHandle
+		m[ddlJobArgs] = ddlInfo.Job.Args
+	}
+
+	// background DDL info
+	m[bgSchemaVersion] = bgInfo.SchemaVer
+	if bgInfo.Owner != nil {
+		m[bgOwnerID] = bgInfo.Owner.OwnerID
+		// LastUpdateTS uses nanosecond.
+		m[bgOwnerLastUpdateTS] = bgInfo.Owner.LastUpdateTS / 1e9
+	}
+	if bgInfo.Job != nil {
+		m[bgJobID] = bgInfo.Job.ID
+		m[bgJobAction] = bgInfo.Job.Type.String()
+		m[bgJobLastUpdateTS] = bgInfo.Job.LastUpdateTS / 1e9
+		m[bgJobState] = bgInfo.Job.State.String()
+		m[bgJobError] = bgInfo.Job.Error
+		m[bgJobSchemaState] = bgInfo.Job.SchemaState.String()
+		m[bgJobSchemaID] = bgInfo.Job.SchemaID
+		m[bgJobTableID] = bgInfo.Job.TableID
+		m[bgJobSnapshotVer] = bgInfo.Job.SnapshotVer
+		m[bgJobReorgHandle] = bgInfo.ReorgHandle
+		m[bgJobArgs] = bgInfo.Job.Args
+	}
+
+	return m, nil
+}