crtxdmp.

...

<platform name="ios">
    <hook src=".scripts/after_prepare.js" type="after_prepare" />
</platform>
...

const fs = require('fs');
const path = require('path');
const xcode = require('xcode');

const shellScript = `
APP_PATH="\${TARGET_BUILD_DIR}/\${WRAPPER_NAME}"

# This script loops through the frameworks embedded in the application and
# removes unused architectures.
find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"
echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"

EXTRACTED_ARCHS=()

for ARCH in $ARCHS
do
echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"
lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"
EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")
done

echo "Merging extracted architectures: \${ARCHS}"
lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "\${EXTRACTED_ARCHS[@]}"
rm "\${EXTRACTED_ARCHS[@]}"

echo "Replacing original executable with thinned version"
rm "$FRAMEWORK_EXECUTABLE_PATH"
mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"

done
`;

module.exports = context => {

  console.log("REGISTER ARCHITECTURE CLEANUP BUILD PHASE");

  const projectDir = path.resolve(context.opts.projectRoot, 'platforms/ios')
  const dirContent = fs.readdirSync(projectDir)
  const matchingProjectFiles = dirContent.filter(filePath => /.*\.xcodeproj/gi.test(filePath));
  const projectPath = path.join(projectDir, matchingProjectFiles[0], 'project.pbxproj');

  const project = xcode.project(projectPath)

  project.parse(error => {
    if (error) {
      console.error('Failed to parse project', error);
      process.exit(1);
    }
    // Fix for: https://github.com/getsentry/sentry-cordova/issues/183
    project.addBuildProperty('VALIDATE_WORKSPACE', 'YES')

    const options = {
      shellPath: '/bin/sh',
      shellScript,
      inputPaths: ['"$(BUILT_PRODUCTS_DIR)/$(INFOPLIST_PATH)"']
    };
    project.addBuildPhase(
      [],
      'PBXShellScriptBuildPhase',
      'Remove Unused Architectures',
      project.getFirstTarget().uuid,
      options
    );
    fs.writeFileSync(projectPath, project.writeSync());
  })
};