Validating and Processing the Content of...
summary
Shows working code that uses Active Storage to analyze IPA files, extract app name and version with CFPropertyList, generate an Apple manifest XML, upload it to S3 and serve an itms-services install link. Demonstrates using has_one_attached, running an analyzer job that calls download_blob_to_tempfile, and programmatic upload with attach. Explains callback ordering, validates version uniqueness by extracting it pre-save, and points to an open source demo (darkrum/craddle/MDMA); the implementation works end to end.
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chapters (19)
- 0:00Introduction
- 1:56Overview
- 4:40Create Action
- 6:43Where is it stored
- 8:24Validations
- 8:51Advanced Validation
- 9:40Conclusion
- 16:12Package Analyzer
- 18:00Zip Files
- 18:52Callbacks
- 21:34Generating a new file
- 23:19Linking to the manifest
- 24:22Version of the app
- 25:46Why version is important
- 27:29Analyzer
- 27:53Model
- 29:00Package
- 30:46Custom Error
- 32:04Summary
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