Hearthforge

A self-hosted git forge designed to host your own repositories, but allow others to interact with them via issues and patch proposals. Frontend works without any JS at all enabled, just required for WebAuthn (with graceful fallback to password-only).

Features

Repository browser — file tree, directly edit single files, blob view, commit log, markdown rendering, media previews
Issues — create, comment, react
Patches — submit git .patch files for review & comments. Admin can merge applicable patches directly into the repository.
Templates — issue/patch templates
Releases — releases with source archives, extra uploaded assets, and optional tag creation
SSH push/pull — built-in SSH server, no external git daemon needed
Auth — password login or passkeys (WebAuthn/FIDO2)
Commit signing — merged patches and filed edited through the UI are automatically signed and verification badges are shown in the commit list view
Optional registration — others can create accounts to file issues and patches; can be disabled, or put in queue mode where the admin manually approves new accounts.

Stack

Bun — runtime and package manager
ElysiaJS — HTTP framework
SQLite — single-file database via Kysely
Server-side JSX via @kitajs/html (no client-side framework)
Shiki — syntax highlighting

Running

bun install
bun run db:init   # creates database and admin account
bun run start     # http://localhost:3000, SSH on port 2222

Default admin credentials: admin / changeme

Manual repository interactions

Existing Repositories can be copied manually to the data/repos directory. Non-bare repos are automatically converted to bare repos on startup, discarding uncomitted changes and worktrees. Pushing directly to the repositories (i.e. not through the bundled http/ssh endpoints) should generally works as well.

Docker / Podman

Container image and compose file are provided.

docker compose up # or
podman compose up

Configuration

All settings are environment variables:

Variable	Default	Description
`PORT`	`3000`	HTTP port
`SSH_PORT`	`2222`	SSH port
`DATA_DIR`	`./data`	Repos, database, uploads
`ADMIN_PASSWORD`	`changeme`	Initial admin password
`OWNER_DISPLAY_NAME`	`Admin`	Display name for the owner
`BASE_URL`	`http://localhost:3000`	Used in clone URLs and links
`REGISTRATION_TYPE`	`enabled`	Registration mode: `enabled`, `disabled`, or `queue` (requires admin approval)
`REGISTER_QUESTION`	(empty)	Question shown on the registration form when `REGISTRATION_TYPE=queue`
`MAX_UPLOAD_BYTES`	`10485760`	Max request body size (any uploads/requests)
`MAX_USER_UPLOAD_BYTES`	`2097152`	Max request body size (user uploads)
`INLINE_MAX_BYTES`	`524288`	Max file size to render inline in the file view
`SSH_DISABLED`	`0`	Disable the embedded SSH-server
`TRUSTED_PROXY`	`0`	Trust `X-Forwarded-For`
`RATE_LIMIT_DISABLED`	`0`	Set to `1` to disable rate limiting
`HIGHLIGHT_WORKERS`	`4`	Number of syntax highlighting workers*
`COMMITTER_NAME`	`$OWNER_DISPLAY_NAME`	Git committer name used when merging patches or editing files through the UI
`COMMITTER_EMAIL`	`$OWNER_DISPLAY_NAME@<hostname>`	same as above but for email

* More workers mean more CPU cores can be used to parallelize highlighting of files. Because of the language grammars, which can't be shared across workers, the memory usage per worker is quite high, at about 200MB. So be careful when increasing this.

SSH access

Add your public key under Settings → SSH keys, then clone with:

git clone ssh://git@localhost:{SSH_PORT}/{REPO_NAME}

Pushing is also supported for the admin.

Development

bun run dev           # watch mode
bun run lint          # Biome lint
bun run format        # Biome format
bun run test          # Run E2E and unit tests (don't use bun test directly, it doesn't respect the timeout)

Roadmap

Use git-bug for issue tracking instead of custom implementation
more repository manipulation through the UI, e.g. file/directory/branch creation, renaming and deletion

hearthforge