Soft Serve

A tasty, self-hosted Git server for the command line. 🍦

• Configure with git
• Create repos on demand with git push
• Browse repos with an SSH-accessible TUI
• Easy access control
  • Allow/disallow anonymous access
  • Add collaborators with SSH public keys
  • Repos can be public or private

Where can I see it?

Just run ssh git.charm.sh for an example.

Building/installing

The Soft Serve command is called soft. You can build and install it with go:

git clone ssh://git.charm.sh/soft-serve
cd soft-serve
go install

Setting up a server

Make sure git is installed, then run soft. That’s it.

A Docker image is also available.

Configuration

The Soft Serve configuration is simple and straightforward:

# The name of the server to show in the TUI.
name: Soft Serve

# The host and port to listen on. Defaults to 0.0.0.0:23231.
host: localhost
port: 23231

# The access level for anonymous users. Options are: read-write, read-only
# and no-access.
anon-access: read-write

# You can grant read-only access to users without private keys.
allow-keyless: false

# Which repos should appear in the menu?
repos:
  - name: Home
    repo: config
    private: true
    note: "Configuration and content repo for this server"
  - name: Example Public Repo
    repo: my-public-repo
    private: false
    note: "A publicly-accessible repo"
  - name: Example Private Repo
    repo: my-private-repo
    private: true
    note: "A private repo"

# Authorized users. Admins have full access to all repos. Regular users
# can read all repos and push to their collab-repos.
users:
  - name: Beatrice
    admin: true
    public-keys:
      - KEY TEXT
  - name: Frankie
    collab-repos:
      - my-public-repo
      - my-private-repo
    public-keys:
      - KEY TEXT

When soft is run for the first time, it creates a configuration repo containing the main README displayed in the TUI as well as a config file for user access control.

git clone ssh://localhost:23231/config

The config repo is publicly writable by default, so be sure to setup your access as desired. You can also set the SOFT_SERVE_INITIAL_ADMIN_KEY environment variable before first run and it will restrict access to that initial public key until you configure things otherwise.

Pushing (and creating!) repos

You can add your Soft Serve server as a remote to any existing repo:

git remote add soft ssh://localhost:23231/REPO

After you’ve added the remote just go ahead and push. If the repo doesn’t exist on the server it’ll be created.

git push soft main

The Soft Serve TUI

Soft Serve serves a TUI over SSH for browsing repos, viewing READMEs, and grabbing clone commands:

ssh localhost -p 23231

It's also possible to “link” to a specific repo:

ssh localhost -t -p 23231 REPO

Server Settings

In addition to the Git-based configuration above, there are a few environment-level settings:

• SOFT_SERVE_PORT: SSH listen port (default 23231)
• SOFT_SERVE_HOST: SSH listen host (default 0.0.0.0)
• SOFT_SERVE_KEY_PATH: SSH host key-pair path (default .ssh/soft_serve_server_ed25519)
• SOFT_SERVE_REPO_PATH: Path where repos are stored (default .repos)
• SOFT_SERVE_INITIAL_ADMIN_KEY: The public key that will initially have admin access to repos (default ""). This must be set before soft runs for the first time and creates the config repo. If set after the config repo has been created, this setting has no effect.

License

MIT

Part of Charm.

Charm热爱开源 • Charm loves open source