Convert to Go modules

[hisaac]

Checklist

• [x] I've read and followed the Contribution Guidelines
• [x] step.yml and README.md is updated with the changes (if needed)

Version

Requires a MAJOR/MINOR/PATCH version update

I'm not sure if converting to modules is a major, minor, or patch change. Please advise.

Context

While working on https://github.com/bitrise-steplib/steps-xcode-build-for-simulator/pull/31, I ran into an issue with the go-xcode dependencies. I tried updating it using dep, but was unsuccessful, so I thought I'd try my hand at converting the repo to use Go modules instead, and then update it.

Changes

• Added the .idea directory go the .gitignore.
• Converted the repo to use Go modules.
  • This included deleting the vendor directory, as I think that's not needed.
• Updated the go-xcode dependency to point to the v1.0.6 tag.
  • Updating this dependency was required to work around an issue with parsing the output of the xcodebuild version command (https://github.com/bitrise-io/go-xcode/pull/152).
  • This also necessitated making a small change to the main.go file, as the SetDisableIndexWhileBuilding method was removed from build.go in (https://github.com/bitrise-io/go-xcode/pull/121).

[shams-ahmed]

Also in the Bitrise.yml file please remove dep-update:.

And I don't think we will need Gopkg.toml and Gopkg.lock

[hisaac]

Also in the Bitrise.yml file please remove dep-update:.

And I don't think we will need Gopkg.toml and Gopkg.lock

Should be fixed in https://github.com/bitrise-steplib/steps-xcode-build-for-simulator/pull/32/commits/fce02bbd95fb8cfcfffa0d9c28fc9e9b5bde498f 👍

[shams-ahmed]

@hisaac looking good!

[hisaac]

I should also update the version number. Would you say this would be a minor version bump? Or patch?

[shams-ahmed]

@hisaac let do it on the other PR. merging to master is not classed as a deploy