Sequence input plugin for Embulk

Generate sequential number.

• Plugin type: input
• Resume supported: no (TODO)
• Cleanup supported: yes
• Guess supported: no

• from: start value (integer, required)
• to: last value inclusive (integer, required)
• step: step (integer, default: 1)

Step may be negative if from > to.

sample.yml:

exec: {}

in:
  type: sequence
  from: 1
  to: 5
  step: 1

out:
  type: stdout

output:

1
2
3
4
5

$ ./gradlew gem  # -t to watch change of files and rebuild continuously