Integrating Periphery using Tuist. Error No such module "NameOfMyMainTarget" in @tesable import "NameOfMyMainTarget"

Question

im adding Periphery in Project.swift using tuist like this:

    .target(
      name: "\(TargetName.periphery)",
      destinations: .macOS,
      product: .framework,
      bundleId: "",
      sources: [],
      scripts: [
        .pre(
          script: "./Tools/periphery/run_periphery.sh",
          name: "Run Periphery",
          basedOnDependencyAnalysis: false
        )
      ],
      settings: .settings(base:
                            ["ASSETCATALOG_COMPILER_APPICON_NAME": "",
                             "DEFINES_MODULE": "NO"])
    )

And it works perfect. But when im building target Periphery (cmd+B) to run scripе I get an error: No such module "NameOfMyMainTarget" in my tests where im using @testable import "NameOfMyMainTarget" (If i build my main scheme so it was builded success)

If i remove these files with tests which contains -> @testable import "NameOfMyMainTarget" Periphery works good, but how i can build project with these files?

my part of run_periphery.sh script:

xcrun --sdk macosx "$PERIPHERY_BIN" scan --verbose \
  --project "$ROOT_DIR/NameOfMyMainTarget.xcworkspace" \
  --schemes NameOfMyMainTarget \
  --retain-public \
  --retain-unused-protocol-func-params \
  --clean-build \
  --format xcode \
  -- \
  build \
  -sdk iphonesimulator \
  -destination "platform=iOS Simulator,id=$SIMULATOR_UDID" \
  CODE_SIGNING_ALLOWED=NO \
  ENABLE_BITCODE="NO" \
  COMPILER_INDEX_STORE_ENABLE="YES" \
  INDEX_ENABLE_DATA_STORE="YES" \
  CODE_SIGN_IDENTITY="" \
  CODE_SIGNING_REQUIRED=NO \
  EXPANDED_CODE_SIGN_IDENTITY="" \
  EXPANDED_CODE_SIGN_IDENTITY_NAME="" \
  EXPANDED_PROVISIONING_PROFILE=""

Answer 1

this will fix problem, add in run_periphery.sh before "periphery scan"

# Some variables set by Xcode breaks build.
# We want to run periphery in fresh env without variables set by Xcode.
# It can be achieved by using
#   env -i "$ROOT_DIR"/Tools/periphery/run_periphery.sh
# OR
#   by unsetting explicitly the variables that breaks the build
unset SWIFT_INSTALL_MODULE_FOR_DEPLOYMENT
unset TEST_FRAMEWORK_SEARCH_PATHS
unset TEST_LIBRARY_SEARCH_PATHS