* Add Playwright subpath deployment E2E testing * Address CodeRabbit findings: subpath CI trigger gap, container cleanup scope, internal webhook URL * Widen subpath CI trigger to cover the full deployment configuration * Also trigger subpath E2E tests on reusable Playwright workflow changes * Also trigger subpath E2E tests when the goto/baseURL fixture chokepoints change * Fix defaultBootEnv() dropping subpath SiteURL on per-spec-file reset ensureDefaultServerEnv() restarts the server with defaultBootEnv() before each spec file's first test. defaultBootEnv() didn't know about subpath mode, so it reset SiteURL back to the plain default and broke every subpath spec after the first server restart. Co-authored-by: saturnino <saturnino@mattermost.com> * Fix baseURL on mid-test restart in subpath mode; widen CI path filter restartMattermostContainerLocked() always reset baseURL to the direct server URL, dropping the subpath prefix after any mid-suite restart (e.g. via ensureFeatureFlag()). Keep it pointed through nginx when subpathMode is set. Also widen the SHOULD_RUN_SUBPATH file filter to cover util.ts and the channels/system_console page objects, which subpath specs depend on. Co-authored-by: saturnino <saturnino@mattermost.com> * fix specs that broke when the server runs behind nginx at /subpath: - Add toHavePath/toHaveHrefPath matchers that prepend the subpath, and lint against toHaveURL('/path'), which Playwright resolves against baseURL and so drops the subpath - Route unprefixed API calls onto the subpath, point mmctl at the subpath-aware URL, and build permalinks from the site URL - Auto-start nginx whenever PW_SERVER_DEPLOY=subpath - Skip the OIDC/SAML error-page cases (signature mismatch under a subpath) and the MM-69979 post_height cases for the subpath project - Wait for the phase2 permissions migration before the autotranslation scheme tests - Fix the mobile schedule menu dimmed-area click when the dialog starts above the viewport, and pin the date separator rollover test to UTC * keep the subpath SiteURL reachable from the server --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: saturnino <saturnino@mattermost.com> Co-authored-by: Mattermost Build <build@mattermost.com>
Mattermost is an open core, self-hosted collaboration platform that offers chat, workflow automation, voice calling, screen sharing, and AI integration. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React, runs as a single Linux binary, and relies on PostgreSQL. A new compiled version is released under an MIT license every month on the 16th.
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