ipld-eth-server/cmd/populate_blocks/main.go

package main

import (
	"flag"

	"fmt"

	"github.com/8thlight/vulcanizedb/cmd"
	"github.com/8thlight/vulcanizedb/pkg/geth"
	"github.com/8thlight/vulcanizedb/pkg/history"
)

func main() {
	environment := flag.String("environment", "", "Environment name")
	startingBlockNumber := flag.Int("starting-number", -1, "First block to fill from")
	flag.Parse()
	config := cmd.LoadConfig(*environment)
	blockchain := geth.NewGethBlockchain(config.Client.IPCPath)
	repository := cmd.LoadPostgres(config.Database)
	numberOfBlocksCreated := history.PopulateBlocks(blockchain, repository, int64(*startingBlockNumber))
	fmt.Printf("Populated %d blocks", numberOfBlocksCreated)
}
Add ability to populate missing blocks * The command populates up to the highest known block number * The anticipated use case is that the listener will be running in parallel to the populateBlocks command * This will mean that the listener is responsible for picking up new blocks, and the populateBlocks command is reposible for historical blocks * Reformat SQL statements 2017-11-06 20:36:12 +00:00			`package main`

			`import (`
			`"flag"`

			`"fmt"`

Extract loading config to a shared file 2017-11-09 19:34:58 +00:00			`"github.com/8thlight/vulcanizedb/cmd"`
Add ability to populate missing blocks * The command populates up to the highest known block number * The anticipated use case is that the listener will be running in parallel to the populateBlocks command * This will mean that the listener is responsible for picking up new blocks, and the populateBlocks command is reposible for historical blocks * Reformat SQL statements 2017-11-06 20:36:12 +00:00			`"github.com/8thlight/vulcanizedb/pkg/geth"`
			`"github.com/8thlight/vulcanizedb/pkg/history"`
			`)`

			`func main() {`
			`environment := flag.String("environment", "", "Environment name")`
			`startingBlockNumber := flag.Int("starting-number", -1, "First block to fill from")`
			`flag.Parse()`
Extract loading config to a shared file 2017-11-09 19:34:58 +00:00			`config := cmd.LoadConfig(*environment)`
			`blockchain := geth.NewGethBlockchain(config.Client.IPCPath)`
Remove fatal from pkg * Functions in pkg should return errors * If aborting is desired, that behavior should be left to the consumer 2017-12-04 15:53:36 +00:00			`repository := cmd.LoadPostgres(config.Database)`
Add ability to populate missing blocks * The command populates up to the highest known block number * The anticipated use case is that the listener will be running in parallel to the populateBlocks command * This will mean that the listener is responsible for picking up new blocks, and the populateBlocks command is reposible for historical blocks * Reformat SQL statements 2017-11-06 20:36:12 +00:00			`numberOfBlocksCreated := history.PopulateBlocks(blockchain, repository, int64(*startingBlockNumber))`
			`fmt.Printf("Populated %d blocks", numberOfBlocksCreated)`
			`}`