Pin SwiftLint #4258
Pin SwiftLint #4258
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…Tool Plug-in. Removes swiftlint.sh as it is no longer used.
…a Build Tool Plug-in. Removes swiftlint.sh as it is no longer used." This reverts commit dfea1ec.
scripts/swiftlint.sh
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| echo "Warning: SwiftLint not installed in ${HOMEBREW_BINARY_DESTINATION}, download from https://github.com/realm/SwiftLint" | ||
| fi | ||
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| swift package plugin swiftlint lint --quiet |
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Running this in a Run Script Build Phase in Xcode doesn't work. I suspect it has to do with environment variables because I can reproduce it in the terminal if I source the Xcode environment first. This is the error I get:
Invalid manifest (compiled with: [a-ton-of-options])
warning: using sysroot for 'iPhoneSimulator' but targeting 'MacOSX'
error: unable to load standard library for target 'arm64-apple-macosx13.0'
Happens on CI too, see here.
| swift package plugin \ | ||
| --allow-writing-to-directory fastlane/test_output/swiftlint \ | ||
| swiftlint \ | ||
| --strict \ | ||
| --reporter junit \ | ||
| --output fastlane/test_output/swiftlint/junit.xml |
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This doesn't work because somehow swift package plugins run for every module. Only the last of those runs will save the output file, causing issues to be lost.
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Running it with verbose output tells me it's running for each module, which map to the targets specified in our Package.swift:
info: Finished running in module 'RevenueCat_CustomEntitlementComputation'
info: Finished running in module 'RevenueCatUITests'
info: Finished running in module 'RevenueCatUI'
info: Finished running in module 'RevenueCat'
info: Finished running in module 'ReceiptParserTests'
info: Finished running in module 'ReceiptParser'I think this is swift package that's running the plugin command for each target. It seems to be happening outside of swiftlint's control. Not sure yet how to make swift package confine itself to a single target.
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There's a convention to support a --target argument. SwiftLint's command plugin supports it partly. It passes the --target argument on to the actual swiftlint program, which doesn't recognize it and errors out.
There’s a fork that fixes this issue. I’ve asked if they can propose their fix upstream.
scripts/swiftlint.sh
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| echo "Warning: SwiftLint not installed in ${HOMEBREW_BINARY_DESTINATION}, download from https://github.com/realm/SwiftLint" | ||
| fi | ||
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| swift package plugin swiftlint lint --quiet |
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This gets it going on my machine!
| swift package plugin swiftlint lint --quiet | |
| /usr/bin/xcrun --sdk macosx swift package plugin swiftlint lint --quiet |
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Awesome, thanks! Is there an advantage of using the absolute path to xcrun? Isn't /usr/bin usually part of the $PATH?
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No advantage if it's already available via $PATH.
Installs SwiftLint through SPM, and runs it as
This is a draft because of the problems linked above.