Specify sources

I want to skip the job if there is no update.

You can specify source files of the job. If the sources haven't been updated, the job will not be triggered. The feature is inspired by make command.

Here is an example.

main:
  commands:
    - gcc -o bin/run src/run.c
  src:
    src/run.c

If the src/run.c hasn't been updated, gcc will be skipped.