LibIden3 XCFramework

To Create an XCFramework

• Clone this repo in the same directory as c-polygonid and witnesscalc

• Run build.sh

To Publish a New Version of Witness Calc

Right now the witness calculator builds .a files that are too big to upload to github. Therefore this xcframework is downloaded as a .zip file. This means if you make any updates, you need to upload a new version. Here's how to do that.

• First choose a tag name, which is our version. For our purposes, let's assume we're using tag v0.0.9

• Run ./build.sh

• Zip the framework:

zip -r witnesscalc.zip WitnessCalc.xcframework

• Get the SHA value for the zip file:

openssl dgst -sha256 witnesscalc.zip

• Update Package.swift.

Change the .binaryTarget value. The url will have the version we're about to create after download:
url: "https://github.com/iden3/swift-iden3lib/releases/download/v0.0.9/witnesscalc.zip"

Change the checksum value to be the SHA value from the openssl command from earlier:
checksum: "83807727c184eb03a38cc0a4c7ed9eb1cb2df96d80885536f99f1eff936f6938"

• Commit and push Package.swift

• Create and push the tag:

git tag v0.0.9
git push --tags

• Open the Github page for this repo.

• Click on "Releases"

• Click "Draft a new release"

• Click "Choose a tag" and select your tag (e.g. v0.0.9)

• Fill in a title and description

• Where it says "Attach binaries by dropping them here or selecting them" drag the zip file you just created and drop it there.

• Click "Publish Release"