agent_coder
846341d7d4
Review follow-up to the base64→entity-XML content= switch. The whole mxfile XML now lives in one content="..." attribute; XML attribute-value normalization collapses a LITERAL tab/newline/CR to a single space on DOM read (jsdom and the real draw.io editor alike), silently flattening multi-line labels and tab-bearing values that the old base64 form stored verbatim. Finding 1 (data-loss): both encode paths — buildDrawioSvg's xmlEscape (mcp) and the import service's escape — now append 	/
/
 after the four &<>" replaces (numeric char-refs survive normalization, as draw.io's own export does). The extractContentAttr regex fallback now decodes those char-refs (hex case-insensitive plus decimal 	/ / ) so it agrees with the DOM path; & stays decoded last so an escaped &#x9; reads back as literal text. Finding 2 (dedup): the server's private xmlEscapeAttr is replaced by the shared htmlEscape helper (& < > " ' — a strict superset, the extra ' is harmless in a "-delimited value) wrapped in xmlEscapeContent, which adds the three control-char char-refs on top (htmlEscape does not escape them). Finding 3 (docs): narrow the CHANGELOG healing claim — only a diagram still holding its original correct-UTF-8 base64 (not yet opened/autosaved) is recoverable; one already opened in the editor persisted mojibake at rest and its text is lost. Tests: new mcp round-trip test with literal tab/newline/CR in a value (DOM path, byte-stable) plus a fallback-branch test forcing a malformed wrapper so both decode paths are proven to agree; new server spec asserting char-ref encoding. Mutation-checked: dropping the encode replaces reddens both new mcp tests; dropping only the fallback decode reddens just the fallback test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A progressive Node.js framework for building efficient and scalable server-side applications.
Description
Nest framework TypeScript starter repository.
Installation
$ npm install
Running the app
# development
$ npm run start
# watch mode
$ npm run start:dev
# production mode
$ npm run start:prod
Migrations
# This creates a new empty migration file named 'init'
$ npm run migration:create --name=init
# Generates 'init' migration file from existing entities to update the database schema
$ npm run migration:generate --name=init
# Runs all pending migrations to update the database schema
$ npm run migration:run
# Reverts the last executed migration
$ npm run migration:revert
# Reverts all migrations
$ npm run migration:revert
# Shows the list of executed and pending migrations
$ npm run migration:show
## Test
```bash
# unit tests
$ npm run test
# e2e tests
$ npm run test:e2e
# test coverage
$ npm run test:cov
Support
Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please read more here.
Stay in touch
- Author - Kamil Myśliwiec
- Website - https://nestjs.com
- Twitter - @nestframework
License
Nest is MIT licensed.