Things to do before open source

[tcnksm]

The followings are the list of TODOs which I want to finish before making this public:

• [ ] Return proper errors
  • [ ] When calling Create to the field that already exists
  • [ ] When calling Update but it can not find the field
• [ ] Improve command line interface
  • [x] Support delete sub command
  • [x] Support update sub command
  • [x] Support -with-after option
  • [x] Support -with-comment option
  • [ ] Better error handling
• [ ] Support substitution of variable and local
• [ ] More testing
• [ ] Write more documentation and examples
• [x] Publish from go.mercari.io
• [x] Add dependabot
• [x] Add LICENSE
• [x] Add contribution guide
• [x] Support Apple M1