dotnet-config-pattern-mining

Name: dotnet-config-pattern-mining codemod
Availability: InStock

Read-only mining codemod that detects legacy configuration patterns in App.config, Web.config, and Web.config transform files. No files are written to the target repo.

Registry: private. Use the public dotnet-migration-assessment-bundle to run all miners in one workflow.

What it does

Scans configuration files for patterns that affect .NET Framework → .NET 8 migration planning:

Pattern	Config type	Risk
`appSettings`	settings	low
`connectionStrings`	settings	low
`Web.config transforms`	transform	medium
`startup supportedRuntime`	runtime	medium
`runtime assemblyBinding`	runtime	medium
`entityFramework config`	ef	high
`system.web`	web	high

Metrics

Metric	Cardinalities
`dotnet-config-pattern`	`pattern`, `configType`, `autoFix`, `risk`, `file`

Run

Via bundle (recommended):

bash
npx codemod@latest workflow run -w codemods/dotnet-migration-assessment/dotnet-migration-assessment-bundle \
  -t /path/to/dotnet/repo \
  --allow-dirty --no-interactive

Standalone (local monorepo):

bash
npx codemod@latest workflow run -w codemods/dotnet-migration-assessment/dotnet-config-pattern-mining \
  -t /path/to/dotnet/repo \
  --allow-dirty --no-interactive

Testing

bash
npm test

dotnet-config-pattern-mining

What it does

Metrics

Run

Testing

Ready to evolve your codebase?