forked from cerc-io/ipld-eth-server
4c84173bc0
* 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
63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
package main
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import (
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"log"
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"fmt"
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"github.com/8thlight/vulcanizedb/pkg/config"
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do "gopkg.in/godo.v2"
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)
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func parseEnvironment(context *do.Context) string {
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environment := context.Args.MayString("", "environment", "env", "e")
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if environment == "" {
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log.Fatalln("--environment required")
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}
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return environment
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}
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func tasks(p *do.Project) {
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p.Task("run", nil, func(context *do.Context) {
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environment := parseEnvironment(context)
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context.Start(`go run main.go --environment={{.environment}}`,
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do.M{"environment": environment, "$in": "cmd/run"})
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})
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p.Task("populateBlocks", nil, func(context *do.Context) {
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environment := parseEnvironment(context)
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startingNumber := context.Args.MayInt(-1, "starting-number")
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if startingNumber < 0 {
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log.Fatalln("--starting-number required")
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}
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context.Start(`go run main.go --environment={{.environment}} --starting-number={{.startingNumber}}`,
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do.M{"environment": environment, "startingNumber": startingNumber, "$in": "cmd/populate_blocks"})
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})
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p.Task("migrate", nil, func(context *do.Context) {
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environment := parseEnvironment(context)
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cfg := config.NewConfig(environment)
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connectString := config.DbConnectionString(cfg.Database)
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migrate := fmt.Sprintf("migrate -database '%s' -path ./db/migrations up", connectString)
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dumpSchema := fmt.Sprintf("pg_dump -O -s %s > ./db/schema.sql", cfg.Database.Name)
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context.Bash(migrate)
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context.Bash(dumpSchema)
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})
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p.Task("rollback", nil, func(context *do.Context) {
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environment := parseEnvironment(context)
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cfg := config.NewConfig(environment)
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connectString := config.DbConnectionString(cfg.Database)
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migrate := fmt.Sprintf("migrate -database '%s' -path ./db/migrations down 1", connectString)
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dumpSchema := fmt.Sprintf("pg_dump -O -s %s > ./db/schema.sql", cfg.Database.Name)
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context.Bash(migrate)
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context.Bash(dumpSchema)
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})
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}
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func main() {
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do.Godo(tasks)
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}
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