migrate

Migrate an entire project between C# and Calor.

Bash

calor migrate <path> [options]

Overview

The migrate command converts all applicable files in a project or directory. It:

Scans for convertible files
Creates a migration plan
Converts files in parallel (optional)
Generates detailed reports
Handles errors gracefully without stopping

Quick Start

Bash

# Preview migration (dry run)
calor migrate ./src --dry-run

# Migrate C# to Calor
calor migrate ./src

# Migrate with report
calor migrate ./src --report migration-report.md

# Migrate Calor back to C#
calor migrate ./src --direction calor-to-cs

Options

Option	Short	Default	Description
`--dry-run`	`-n`	`false`	Preview changes without writing files
`--benchmark`	`-b`	`false`	Include before/after metrics comparison
`--direction`	`-d`	`cs-to-calor`	Migration direction
`--parallel`	`-p`	`true`	Run conversions in parallel
`--report`	`-r`	None	Save migration report to file (`.md` or `.json`)
`--verbose`	`-v`	`false`	Enable verbose output
`--explicit-call-closers`	—	`false`	Emit explicit `§/C` for every `§C` call (v0.6.0-compatible output).

Migration Plan

Before converting, the command analyzes your codebase and creates a plan:

Bash

calor migrate ./src --dry-run

Output:

Plain Text

=== Migration Plan ===

Direction: C# → Calor
Source: ./src

Files to Convert:
  ✓ 24 files fully convertible
  ⚠ 8 files partially convertible (will have warnings)
  ✗ 3 files skipped (unsupported constructs)

Benchmark Summary

Use --benchmark to see aggregate metrics:

Bash

calor migrate ./src --benchmark

Output includes:

Plain Text

=== Benchmark Summary ===

Token Savings: 17,090 tokens (37.8% reduction)

Migration Reports

Generate detailed reports for documentation:

Bash

# Markdown report
calor migrate ./src --report migration-report.md

# JSON report
calor migrate ./src --report migration-report.json

Exit Codes

Code	Meaning
`0`	All files migrated successfully
`1`	Some files failed or had warnings
`2`	Error - invalid arguments, directory not found, etc.