Vite plugin v2 - Load local Worker secrets using the Vite mode

[jamesopstad]

Vite plugin v2 - Load local Worker secrets using the Vite mode

.env and .dev.vars resolution and merging now uses the Vite mode and is decoupled from Wrangler.

vite preview now uses the mode in the build output to determine which .env/.dev.vars files to load. Local secrets in preview are therefore no longer stored in a separate .dev.vars file.

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• Tests
  • Tests included/updated
  • Automated tests not possible - manual testing has been completed as follows:
  • Additional testing not necessary because:
• Public documentation
  • Cloudflare docs PR(s):
  • Documentation not necessary because: release notes to follow

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Latest commit: c9818cb

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[pkg-pr-new]

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commit: c9818cb

[devin-ai-integration]

Devin Review found 1 potential issue.

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[devin-ai-integration]

🟡 Cloudflare tool settings stop loading

When .env defines Cloudflare tool settings, loadEnv keeps them from existing process-based consumers. Remote bindings and other development services then ignore those settings.

Prompt for agents

Preserve support for Cloudflare tool settings loaded from Vite env files without globally copying every local Worker secret into process.env. Audit the consumers that previously relied on the prefixed values copied in resolvePluginConfig, including remote-binding authentication and Cloudflare account, compliance, API, and Hyperdrive settings. Pass the loaded values explicitly where possible, or introduce a narrowly scoped compatibility bridge for the supported tool prefixes. Retain the new localEnv and devVars behavior for Worker secret bindings.

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