feat(196): Support importing Bruno Collections

[giemic8]

User description

Changes

Implements BrunoImporter to support importing Bruno collections into Trufos (closes #196).

• bruno-importer.ts — New importer using @usebruno/lang (official Bruno parser):
  • Reads collection name/uid from bruno.json
  • Walks the directory recursively: subdirs → folders, .bru files → requests
  • Respects seq ordering from the meta block
  • Supports body types: json, text, xml, multipartForm, formUrlEncoded, file
  • Supports auth: bearer, basic, inherit, oauth2 (client_credentials, authorization_code, PKCE)
  • Imports query params from params:query block
  • Imports environments from the environments/ subdirectory
• bruno-types.d.ts — TypeScript declarations for the JS-only @usebruno/lang package
• import-service.ts — Registers BrunoImporter under the 'Bruno' strategy
• CollectionImport.tsx — Replaces "Coming soon..." with a working Bruno import UI (directory picker → target dir → title → Import)
• Added @usebruno/lang dependency

Testing

16 automated tests in bruno-importer.test.ts covering:

• Collection metadata import
• All HTTP methods and body types
• All auth types (bearer, basic, inherit, oauth2 grant types)
• Query params from params:query block
• Nested folders and seq-based ordering
• Environment import from environments/ directory
• Accepting directory path or bruno.json file path as input

Checklist

• Issue has been linked to this PR
• Code has been reviewed by person creating the PR
• Automated tests have been written, if possible
• Manual testing has been performed
• Documentation has been updated, if necessary
• Changes have been reviewed by second person

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PR Type

Enhancement, Tests

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Description

• Implement BrunoImporter for Bruno collections

• Support HTTP methods, bodies, auth, query, environments

• Register Bruno strategy and update build config

• Enable Bruno import UI and comprehensive tests

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File Walkthrough

	Relevant files
Tests	1 files bruno-importer.test.ts Add tests for BrunoImporter functionality                                +501/-0
Enhancement	3 files bruno-importer.ts Implement BrunoImporter for Bruno collections                        +305/-0  import-service.ts Register BrunoImporter in ImportService                                    +2/-0      CollectionImport.tsx Add Bruno import UI with directory pickers                              +29/-3
Documentation	1 files bruno-types.d.ts Add type declarations for @usebruno/lang                                  +98/-0
Configuration changes	1 files vite.config.ts Exclude @usebruno/lang from Rollup bundle                                +3/-0
Dependencies	1 files package.json Add @usebruno/lang dependency                                                        +1/-0

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[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🎫 Ticket compliance analysis 🔶 196 - Partially compliant Compliant requirements: Implement a BrunoImporter in src/main/import/service that implements the CollectionImporter interface Register the BrunoImporter in the ImportService Mirror functionality of PostmanImporter (read metadata, walk directory, support body types, auth, query params, environments) Add automated tests for the new importer Non-compliant requirements: (none) Requires further human verification: Manual end-to-end testing of the Bruno import UI and error flows Verification of any necessary documentation updates

⏱️ Estimated effort to review: 4 🔵🔵🔵🔵⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ No major issues detected