React UI: API base path centralization + Playwright E2E (smoke) and CI workflow

[devin-ai-integration]

React UI: API base path centralization + Playwright E2E (smoke) and CI workflow

Link to Devin run: https://app.devin.ai/sessions/a31450af5b594e0b911e42d2a25024e7
Requested by: Akinori Ishii (@yumioka)

Summary

• Centralized API base path configuration in the React UI (core/src/main/webapp/ui) to remove hardcoded /core/rest and /core/browser occurrences and use env-driven values.
• Introduced Playwright with a minimal smoke test and CI workflow for E2E.
• Ensured Vite dev proxy target is configurable via VITE_PROXY_TARGET.

Key changes

• New: src/config.ts
  • API_BASE = import.meta.env.VITE_API_BASE ?? '/core'
  • REST_BASE = ${API_BASE}/rest
  • BROWSER_BASE = ${API_BASE}/browser
• Services updated to use centralized paths:
  • src/services/action.ts -> REST_BASE
  • src/services/saml.ts -> ${REST_BASE}/repo/...
  • src/services/oidc.ts -> ${REST_BASE}/repo/...
  • src/services/cmis.ts -> BROWSER_BASE/REST_BASE where needed; repository list via ${REST_BASE}/all/repositories
• Vite config:
  • vite.config.ts: dev proxy target configurable via process.env.VITE_PROXY_TARGET (default http://localhost:8080); base remains /core/ui/dist/
• Playwright:
  • devDeps: @playwright/test, playwright
  • scripts: test:e2e, test:e2e:headed
  • playwright.config.ts: serves Vite dev server, baseURL http://localhost:5173/core/ui/
  • tests/smoke.spec.ts: verifies UI root loads
• CI:
  • .github/workflows/ui-e2e.yml runs Playwright on UI changes
• Docs:
  • core/src/main/webapp/ui/README.md updated with setup, env, dev, build, type-check, and E2E instructions

How to run locally

• cd core/src/main/webapp/ui
• npm install
• Optional env:
  • VITE_API_BASE=/core
  • VITE_PROXY_TARGET=http://localhost:8080
• Dev server: npm run dev (UI at http://localhost:5173/core/ui/)
• E2E: npx playwright install && npm run test:e2e

Notes

• TypeScript type-check currently has pre-existing warnings/errors unrelated to these specific changes; Playwright smoke test runs independently and passes locally.
• The test-results/ folder is untracked.
• Future enhancement: Add API-dependent E2E by running backend in CI or mocking API routes.

Screenshots

• N/A (smoke test is headless and basic)

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