Adding support for sharepoint backed Hermes

[sjaiswalh]

This pull request introduces significant enhancements to the build and deployment pipeline, adds initial support for a Microsoft Office (Word) add-in, and updates dependencies for improved compatibility and security. Key changes include a new Docker build and push workflow, the addition of a hermes-plugin directory for Office add-in development, updates to CI and Makefile processes, and expanded configuration options for SharePoint and OIDC. Dependency versions have also been updated across the board.

Build and Deployment Pipeline Improvements

• Added a new GitHub Actions workflow (.github/workflows/docker-build-push.yml) to automate Docker image building and pushing to GitHub Container Registry, including steps for Node, Go, and Docker setup.
• Updated the CI workflow (.github/workflows/ci.yml) to support manual dispatch, update Go version to 1.24, add plugin build steps, and restructure build/test steps for better reliability and plugin support. [1] [2]
• Enhanced the Makefile with new targets for plugin build, Linux binary build, and improved build orchestration. [1] [2]

Microsoft Office Add-in Integration

• Introduced the hermes-plugin directory with configuration files, ESLint setup, Babel config, gitignore, and a manifest for a Microsoft Teams/Office add-in, laying the groundwork for Office integration. [1] [2] [3] [4] [5]
• Added hermes-plugin/addin.go to serve the add-in's static files via an embedded filesystem and provide an HTTP handler for the add-in.

Configuration and Ownership Updates

• Expanded configs/config.hcl with commented templates for SharePoint, OIDC ALB, SMTP, and TLS configuration, supporting alternative deployments and integrations.
• Updated .github/CODEOWNERS to add @hashicorp/team-scale-performance-eng as code owners alongside the labs team.

Dependency Updates

• Upgraded Go version to 1.24 in go.mod and updated a wide range of dependencies to their latest versions for improved security, compatibility, and performance. [1] [2] [3] [4] [5]

Containerization

• Added a new Dockerfile based on Alpine Linux, copying the application binary and configs, and setting up the entrypoint for running the Hermes server in a container.

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[Copilot]

Pull request overview

This PR adds initial SharePoint/Microsoft Graph support alongside Google Workspace, introduces an Office/Word add-in (“hermes-plugin”), and updates build/CI/container workflows to build and ship the new artifacts.

Changes:

• Added SharePoint-aware API behavior (people, groups, “me”, related resources, and file identifiers) and new draft archive endpoint.
• Introduced hermes-plugin Office add-in source + embedded static serving via Go.
• Updated CI/Makefile/Docker workflow to build plugin + Linux binary and publish a container image.

Reviewed changes

Copilot reviewed 87 out of 485 changed files in this pull request and generated 14 comments.

Show a summary per file

File	Description
internal/api/v2/projects_related_resources.go	Switches Hermes document identifier field usage for project related resources
internal/api/v2/projects.go	Adds request validation warning logs for query/body params
internal/api/v2/people.go	Routes People API to Microsoft Graph when SharePoint is configured + photo endpoint
internal/api/v2/me_recently_viewed_docs.go	Uses backend-agnostic file identifier for recently viewed docs (v2)
internal/api/v2/me.go	Adds SharePoint-backed /me response mapping + photo URL strategy
internal/api/v2/helpers_test.go	Updates tests to use FileID / FileRevisionID naming
internal/api/v2/helpers.go	Makes email comparisons case-insensitive; adds SharePoint group membership logic
internal/api/v2/groups.go	Adds SharePoint-backed group search + refactors handlers/helpers
internal/api/v2/drafts_shareable.go	Switches DB lookup to file-id constructor; skips Google permission updates for SharePoint
internal/api/v2/drafts_archived.go	Adds v2 endpoint for reading/updating draft “Archived” state + Algolia update
internal/api/v2/documents_test.go	Adds tests for case-insensitive authorization behaviors
internal/api/v2/documents_related_resources.go	Makes related-resources handler file-id aware and SharePoint-aware (v2)
internal/api/reviews.go	Migrates DB doc lookup to file-id constructor; tweaks email sender adapter usage
internal/api/me_recently_viewed_docs.go	Uses backend-agnostic file identifier for recently viewed docs (v1)
internal/api/helpers_test.go	Updates v1 helper tests for FileID / FileRevisionID + draft doc number format
internal/api/helpers.go	Updates v1 helper comparisons to use backend-agnostic file identifier + doc number normalization
internal/api/drafts_shareable.go	Switches v1 draft shareable DB lookup to file-id constructor
internal/api/drafts.go	Adds MS template selection, changes draft numbering/title format, attempts SharePoint draft creation
internal/api/documents_related_resources.go	Makes v1 related-resources handler file-id aware
internal/api/documents.go	Switches v1 DB doc lookup to file-id constructor throughout
internal/api/approvals.go	Refactors revision/header logic and switches to file-id constructor for DB queries
hermes-plugin/webpack.config.js	Adds webpack build for Office add-in bundle, HTML generation, manifest copying
hermes-plugin/tsconfig.json	TypeScript compile configuration for add-in
hermes-plugin/src/taskpane/utils/timeAgo.ts	Adds time-ago formatting helper
hermes-plugin/src/taskpane/utils/themeContext.tsx	Adds theme state + persistence via localStorage
hermes-plugin/src/taskpane/utils/storageAccess.ts	Adds Storage Access API helpers for third-party cookie scenarios
hermes-plugin/src/taskpane/utils/productUtils.ts	Adds product hashing/color/icon utilities
hermes-plugin/src/taskpane/utils/lightTheme.ts	Adds light theme token set
hermes-plugin/src/taskpane/utils/darkTheme.ts	Adds dark theme token set + shared style helpers
hermes-plugin/src/taskpane/utils/authPopup.ts	Adds Office Dialog-based auth flow + fallback window.open
hermes-plugin/src/taskpane/taskpane.ts	Adds Word runtime helpers (table scanning/editing)
hermes-plugin/src/taskpane/taskpane.html	Adds add-in taskpane HTML shell (Office.js bootstrap)
hermes-plugin/src/taskpane/interfaces/relatedResources.ts	Adds related resource interfaces aligned to new API payloads
hermes-plugin/src/taskpane/interfaces/project.ts	Adds project interfaces/enums + status colors
hermes-plugin/src/taskpane/interfaces/products.ts	Adds minimal product interface
hermes-plugin/src/taskpane/interfaces/person.ts	Adds Google People-shaped interfaces
hermes-plugin/src/taskpane/interfaces/group.ts	Adds group interface
hermes-plugin/src/taskpane/interfaces/documentMetadata.ts	Adds document metadata interface + wrapper class
hermes-plugin/src/taskpane/interfaces/currentUser.ts	Adds current user interface
hermes-plugin/src/taskpane/index.tsx	Boots add-in React app after Office ready + baseUrl selection
hermes-plugin/src/taskpane/components/ThemeToggleButton.tsx	Adds UI to toggle theme
hermes-plugin/src/taskpane/components/RelatedResourcesList.tsx	Adds related-resources list UI with add/edit/remove forms
hermes-plugin/src/taskpane/components/RelatedResourceItem.tsx	Adds per-related-resource rendering + open/edit/remove actions
hermes-plugin/src/taskpane/components/ProjectsList.tsx	Adds projects list + search/add/remove UI
hermes-plugin/src/taskpane/components/ProjectStatusIcon.tsx	Adds status icon SVG rendering
hermes-plugin/src/taskpane/components/ProjectIcon.tsx	Adds project icon SVG component
hermes-plugin/src/taskpane/components/ProductIcon.tsx	Adds product badge/icon rendering (SVG + abbreviations)
hermes-plugin/src/taskpane/components/EditableText.tsx	Adds editable text UI with save/cancel + error UX
hermes-plugin/src/taskpane/components/EditResourceForm.tsx	Adds inline editing form for external link resources
hermes-plugin/src/taskpane/components/EditRelatedResourceModal.tsx	Adds dialog-based resource editing
hermes-plugin/src/taskpane/components/DocumentThumbnail.tsx	Adds doc thumbnail with product/status overlays
hermes-plugin/src/taskpane/components/AddRelatedResourceModal.tsx	Adds dialog-based “add external link” flow
hermes-plugin/src/safari-init/safari-init.ts	Adds Safari auth bootstrap w/ redirect allow-list checks
hermes-plugin/src/safari-init/safari-init.html	Adds Safari init HTML shell with CSP
hermes-plugin/src/safari-init/safari-init.css	Adds Safari init styles
hermes-plugin/src/config.json	Adds add-in runtime config (host/static base URL)
hermes-plugin/src/commands/commands.ts	Adds commands runtime script (template-based)
hermes-plugin/src/commands/commands.html	Adds commands HTML (currently malformed—see suggestions)
hermes-plugin/src/auth-callback.ts	Adds auth callback handler page logic + opener messaging
hermes-plugin/src/auth-callback.html	Adds auth callback HTML shell
hermes-plugin/set_keywords_helper.js	Adds helper to set Word document keywords
hermes-plugin/package.json	Adds add-in npm package/build tooling
hermes-plugin/manifest.xml	Adds Word add-in manifest for taskpane
hermes-plugin/manifest.json	Adds Teams manifest (template-based)
hermes-plugin/babel.config.json	Adds Babel preset config
hermes-plugin/addin.go	Adds embedded static file serving for add-in dist output
hermes-plugin/.hintrc	Adds webhint config
hermes-plugin/.gitignore	Ignores node_modules/dist
hermes-plugin/.eslintrc.json	Adds Office add-ins ESLint config
go.mod	Updates Go version and dependency versions
configs/config.hcl	Adds commented SharePoint + OIDC ALB + SMTP/TLS config templates
Makefile	Builds plugin in build / build/linux and adds plugin/build target
Dockerfile	Adds container image packaging for hermes binary/configs
.github/workflows/docker-build-push.yml	Adds GHCR docker build/push workflow
.github/workflows/ci.yml	Updates CI to Go 1.24 + plugin build step + workflow_dispatch
.github/CODEOWNERS	Adds additional code owners

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