fix #56 - feat: Convert tsc configuration to vite build

[fantonangeli]

Closes #56

Description

Summary

We still have some ŧsc configuration in our package.json files which we should convert to vite build command using: https://vite.dev/guide/#command-line-interface

Current configuration:

editor/packages/serverless-workflow-diagram-editor/package.json

Line 35 in 33bdc2d

"build:prod": "pnpm lint && pnpm clean && tsc -p tsconfig.json && pnpm test",

Goals

• Build our source using vite
• The CI should fail if the build is not successful

Non-Goals

• Replace entirely tsc build in the repository
• Disable or break linting configuration
• Disable or break tsc type checking

Motivation

Get the bundling advantages from vite, and improved performance

Proposed Implementation

Take inspiration from "vite-react-typescript-starter": https://github.com/vitejs/vite/blob/main/packages/create-vite/template-react-ts/package.json

Definition of Done

• Implementation: Fully implemented according to the Serverless Workflow spec.
• Unit Tests: Comprehensive unit tests are included and passing.
• Integration Tests: Verified within the monorepo and target environments (Web/VS Code).
• Documentation: Updated README.md, ADRs, or official docs.
• Performance: No significant regression in editor responsiveness.
• Accessibility: UI changes comply with accessibility standards.

Preview with error:

fantonan:serverless-workflow-diagram-editor$ pnpm build:dev

> @serverlessworkflow/diagram-editor@0.0.0 build:dev /home/fantonan/NotBackedUp/repos/serverlessworkflow-editor/packages/serverless-workflow-diagram-editor
> pnpm clean && tsc -p tsconfig.json && vite build


> @serverlessworkflow/diagram-editor@0.0.0 clean /home/fantonan/NotBackedUp/repos/serverlessworkflow-editor/packages/serverless-workflow-diagram-editor
> rimraf ./dist

src/diagram-editor/DiagramEditor.tsx:28:7 - error TS2322: Type 'number' is not assignable to type 'string'.

28 const testTypeError: string = 123;

[Copilot]

Pull request overview

This PR migrates the @serverlessworkflow/diagram-editor and @serverlessworkflow/i18n package build pipeline from “tsc-only” output to a “tsc declarations + Vite library build” flow, aiming to keep TypeScript type-checking while producing bundled JS via Vite.

Changes:

• Add Vite library build configuration for packages/serverless-workflow-diagram-editor and packages/i18n.
• Update package build scripts to run tsc -p ... followed by vite build, and adjust TS configs to emit declarations only.
• Update the workspace catalog + lockfile to use Vite ^6.4.1.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
pnpm-workspace.yaml	Bumps Vite catalog version and reorders an entry.
pnpm-lock.yaml	Updates locked Vite version and dependency graph.
packages/serverless-workflow-diagram-editor/vite.config.ts	Introduces Vite lib build config for the diagram editor package.
packages/serverless-workflow-diagram-editor/tsconfig.json	Changes TS emit to declarations-only and ensures no emit on type errors.
packages/serverless-workflow-diagram-editor/package.json	Updates build scripts to include vite build.
packages/i18n/vite.config.ts	Introduces Vite lib build config for the i18n package.
packages/i18n/tsconfig.json	Changes TS emit to declarations-only and ensures no emit on type errors.
packages/i18n/package.json	Updates build script to include vite build and adds vite devDependency.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[Copilot]

Pull request overview

This PR updates the build pipeline for the @serverlessworkflow/i18n and @serverlessworkflow/diagram-editor packages to generate bundled JS output via vite build while keeping tsc in the loop for type-checking and .d.ts emission, aligning with issue #56’s goal of moving away from “tsc-only” build scripts.

Changes:

• Add Vite library build configs (vite.config.ts) for i18n and diagram-editor.
• Update package build scripts to run tsc (declarations only) followed by vite build.
• Update workspace catalog + lockfile to use Vite ^6.4.1 and reflect dependency changes.

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pnpm-workspace.yaml	Bumps the workspace Vite version and reorders catalog entries.
pnpm-lock.yaml	Updates lockfile to reflect Vite version bump and new Vite usage in packages/i18n.
packages/serverless-workflow-diagram-editor/vite.config.ts	Introduces Vite library-mode build settings for bundling the diagram editor package.
packages/serverless-workflow-diagram-editor/tsconfig.json	Switches tsc output to declarations-only to pair with Vite for JS output.
packages/serverless-workflow-diagram-editor/package.json	Updates build scripts to run vite build after tsc.
packages/i18n/vite.config.ts	Introduces Vite library-mode build settings for bundling the i18n package.
packages/i18n/tsconfig.json	Switches tsc output to declarations-only to pair with Vite for JS output.
packages/i18n/package.json	Updates build script to run vite build and adds vite as a devDependency.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

---

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[lornakelly]

Nice work, LGTM