Go/migrate

Best practice

Purpose	Command
create	migrate create -ext sql -dir assets/migrations -seq {{.CLI_ARGS}}
up	migrate -path assets/migrations -database "postgres://sysop@localhost:45432/mydb" up
down	migrate -path assets/migrations -database "postgres://sysop@localhost:45432/mydb" down

Taskfile.yaml

dotenv: ['.env']

# ...

tasks:
  # ...

  mig-up:
    desc: "Use golang-migrate to upgrade db"
    env:
      PGPASSWORD: '{{.EMR_ADMIN_PASSWORD}}'
    cmds:
      - migrate -path assets/migrations -database "postgres://sysop@localhost:45432/mydb" up

  mig-down:
    desc: "Use golang-migrate to downgrade db"
    env:
      PGPASSWORD: '{{.EMR_ADMIN_PASSWORD}}'
    cmds:
      - migrate -path assets/migrations -database "postgres://sysop@localhost:45432/mydb" down

  mig-create:
    desc: "Use golang-migrate to create up/down file (Usage: task mig-create -- NAME)"
    CLI_ARGS: true
    cmds:
      # by date
      # - migrate create -ext sql -dir assets/migrations -format "060102" -tz "Asia/Taipei" {{.CLI_ARGS}}
      # by sequence number
      - migrate create -ext sql -dir assets/migrations -seq {{.CLI_ARGS}}