nestjs/class-transformer

Fork of the class-transformer package. Decorator-based transformation, serialization, and deserialization between objects and classes.

class-transformer's Issues

Dependency Dashboard

This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.

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• chore(deps): update dependency @types/node to v20.12.7
• chore(deps): update dependency eslint-plugin-jest to v28
• chore(deps): update dependency rollup to v4
• chore(deps): update dessant/lock-threads action to v5
• chore(deps): update github/codeql-action action to v3
• chore(deps): update typescript-eslint monorepo to v7 (major) (@typescript-eslint/eslint-plugin, @typescript-eslint/parser)
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• chore(deps): replace dependency rollup-plugin-terser with @rollup/plugin-terser ^0.1.0
• chore(deps): update actions/checkout action to v4
• chore(deps): update actions/setup-node action to v4
• chore(deps): update dependency @rollup/plugin-commonjs to v25
• chore(deps): update dependency @rollup/plugin-node-resolve to v15
• chore(deps): update dependency eslint to v9
• chore(deps): update dependency prettier to v3
• chore(deps): update dependency rimraf to v5
• chore(deps): update dependency typescript to v5
• chore(deps): update jest monorepo to v29 (major) (@types/jest, jest, ts-jest)
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Detected dependencies

github-actions

.github/workflows/codeql-analysis.yml

• actions/checkout v2
• github/codeql-action v1
• github/codeql-action v1
• github/codeql-action v1

.github/workflows/continuous-deployment-workflow.yml

• actions/checkout v2
• actions/setup-node v2

.github/workflows/continuous-integration-workflow.yml

• actions/checkout v2
• actions/setup-node v2
• actions/checkout v2
• actions/setup-node v2
• actions/checkout v2
• actions/setup-node v2

.github/workflows/lock-closed-issues-workflow.yml

• dessant/lock-threads v3

npm

package.json

• @rollup/plugin-commonjs ^21.0.1
• @rollup/plugin-node-resolve ^13.0.6
• @types/jest ^27.0.3
• @types/node ^20.0.0
• @typescript-eslint/eslint-plugin ^4.33.0
• @typescript-eslint/parser ^4.33.0
• eslint ^7.32.0
• eslint-config-prettier ^9.0.0
• eslint-plugin-jest ^25.2.4
• husky ^9.0.0
• jest ^26.6.3
• lint-staged ^15.0.0
• prettier ^2.4.1
• reflect-metadata 0.2.2
• rimraf 3.0.2
• rollup ^2.60.1
• rollup-plugin-terser ^7.0.2
• ts-jest ^26.5.6
• ts-node ^10.4.0
• typescript ^4.5.2

---

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Documentation needs to flag that this is not compatible with class-transformer

Is there an existing issue that is already proposing this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe it

I spend a frustrating few hours wondering why my Expose() decorator was not being honoured. I was using the @nestjs/class-transformer package which felt appropriate. However the ClassSerializerInterceptor class from @nestjs/common does not read this meta data store by default.

This is incongrous and has caused many members of my team to hit the same problem.

Describe the solution you'd like

The README needs to be clear why this package exists, and why is it better then class-transformer, but most importantly, how should it be enabled, and how to handle libraries that might use class-transformer decorators.

Teachability, documentation, adoption, migration strategy

No response

What is the motivation / use case for changing the behavior?

The motivation is simply to improve the developer experience.

Action Required: Fix Renovate Configuration

There is an error with this repository's Renovate configuration that needs to be fixed. As a precaution, Renovate will stop PRs until it is resolved.

Location: renovate.json
Error type: The renovate configuration file contains some invalid settings
Message: Invalid configuration option: includeForks

`plainToInstance` support

Is there an existing issue that is already proposing this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe it

plainToClass is incorrectly named. class-transformer has since provided a properly named plainToInstance function with seemingly identical interface. Please pull in this change from upstream.

Describe the solution you'd like

Pull in plainToInstance from upstream class-transformer repo

Teachability, documentation, adoption, migration strategy

Identically to plainToClass but plainToInstance.

What is the motivation / use case for changing the behavior?

• Accuracy of function names
• Minimize difference between class-transformer and @nestjs/class-transformer
• This bug means we need to blacklist class-transformer from our imports, which means either @nestjs/class-transformer updates to include the correct interface or we revert to the inaccurate interface

version 0.5.1 is not published on npm

Did you read the migration guide?

• I have read the whole migration guide

Is there an existing issue that is already proposing this?

• I have searched the existing issues

Potential Commit/PR that introduced the regression

No response

Versions

0.4.0 -> 0.5.1

Describe the regression

The version published on npm is not sync with github release

Minimum reproduction code

Expected behavior

publish a new release

Other

No response