README.md

CoreEx.CodeGen.Counting

Provides file and line counting utilities that report the proportion of generated vs. hand-authored code across the solution output directories.

Overview

CoreEx.CodeGen.Counting implements the Count command exposed by CodeGenConsole. When invoked, CodeGenCounter walks the output directories that the code-generation run would target, classifies each .cs file as generated (.g.cs suffix) or hand-authored, and accumulates per-directory totals into a DirectoryCountStatistics tree. The tree is then rendered as a formatted table — columns for total files, total lines, generated file count with percentage, and generated line count with percentage — indented to reflect directory hierarchy.

This is a diagnostic aid for understanding the relative investment in generated vs. bespoke code across a CoreEx solution.

Key capabilities

• 🔍 Generated-file detection: classifies .cs files by the .g.cs suffix convention, matching the output pattern of the reference-data code-generation pipeline.
• 📊 Hierarchical statistics: DirectoryCountStatistics accumulates counts at each directory level and aggregates totals recursively across children for roll-up reporting.
• 🖨️ Formatted table output: DirectoryCountStatistics.Write renders a multi-column table (all files, all lines, generated files %, generated lines %) to the ILogger, with directory hierarchy shown through indentation.

Key types

Type	Description
CodeGenCounter	Walks the solution output directories, classifies files, and builds the DirectoryCountStatistics tree; drives the Count command in CodeGenConsole.
DirectoryCountStatistics	Holds file and line counts (total and generated) for one directory and its children; supports recursive totals and formatted log-table rendering via Write.

Related namespaces

• CoreEx.CodeGen - Root package; the Count value of CommandType activates this pipeline via CodeGenConsole.