dsh-copy-tool

dsh-copy-tool

中文说明

An enhanced line-selection copy plugin for DeepSeek Harness.

It replaces the common read + manual write workflow when extracting a module from a larger source file.

Features

• Copy individual 1-based lines or ranges to corresponding target lines
• Use arrays such as [[633, 889]] or [633, [640, 645], 700] for both lines and target_lines
• Strip common source indentation and add an explicit four-space indent level
• Preview a bounded unified diff with required dry_run
• Atomically create missing files with writeText
• Atomically edit existing files (including the source file) with editText
• Preserve untouched content and filesystem-native line endings
• Resolve paths relative to the current session workspace and respect its sandbox policy

Install

npm (recommended)

cd $env:USERPROFILE\.dsh\profiles\web
npm install dsh-copy-tool

Then add dsh-copy-tool to the dsh.profile.bundles array in package.json, and restart DSH Web.

dsh plugin command

dsh plugin --profile web add dsh-copy-tool

If the bundle list is not updated automatically, add dsh-copy-tool to dsh.profile.bundles in the profile's package.json manually, then restart DSH Web.

Usage

All parameters are required. Expanded lines and target_lines must select the same number of lines; each source line maps to the target line at the same position:

{
  "source_file": "source.py",
  "target_file": "module.py",
  "lines": [[633, 644]],
  "target_lines": [[1, 12]],
  "indent": 0,
  "dry_run": true
}

A line list can mix individual numbers and ranges:

{
  "source_file": "source.py",
  "target_file": "module.py",
  "lines": [633, [640, 645], 700],
  "target_lines": [1, [2, 7], 8],
  "indent": 1,
  "dry_run": false
}

Line numbers are 1-based. Source indentation common to all selected non-empty lines is removed, then indent * 4 spaces are added. Existing targets are edited in place while preserving untouched content; a missing target must use continuous target_lines beginning at 1 and is created as a new file. Use dry_run to inspect the diff before writing.

License

MIT