docs(agents): document downstream fork sync workflow

Describe the upstream->private mirror chain, the v<version>-lofyer branch
naming for appearance customizations, and how to run scripts/sync-github.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
lofyer
2026-06-30 20:56:50 +08:00
co-authored by Claude Opus 4.8
parent 8901118bd2
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This project keeps a single source of truth for agent/contributor conventions in [`CLAUDE.md`](./CLAUDE.md). **Read [`CLAUDE.md`](./CLAUDE.md) and follow it.**
@CLAUDE.md
## Downstream fork workflow
This repo is a **downstream fork** that customizes the product appearance on top of
upstream `gpustack/gpustack-ui`. The mirror chain is:
```
upstream https://github.com/gpustack/gpustack-ui.git
| (fetch)
origin ssh://git@192.168.0.23:11022/root/gpustack-ui.git (private registry, also https://git.digiman.live)
```
### Goal
Track upstream releases. When upstream changes, we pull it in, then apply our own
appearance/customization changes on a dedicated branch so we keep our look-and-feel
on top of the latest upstream product.
### Branch naming
Customization work lives on `v<upstream-version>-lofyer` branches (e.g.
`v2.2.0-lofyer`). Each time upstream ships a new version we want to follow, create a
new `v<version>-lofyer` branch from the corresponding upstream tag/branch and re-apply
(or rebase) our customizations onto it.
### Syncing from upstream
`scripts/sync-github` mirrors upstream into the private `origin` (full mirror, force
push of all branches + tags). It auto-configures the `upstream` remote on first run.
```bash
# preview only, no push
DRY_RUN=1 ./scripts/sync-github
# real sync (force-pushes every upstream branch + tag to origin)
./scripts/sync-github
# also delete origin branches that no longer exist upstream (true mirror, destructive)
PRUNE_BRANCHES=1 ./scripts/sync-github
```
Env knobs: `UPSTREAM_URL`, `ORIGIN_REMOTE`, `UPSTREAM_REMOTE`, `PRUNE_BRANCHES`,
`DRY_RUN`. After syncing, branch a fresh `v<version>-lofyer` off the updated upstream
ref and apply the appearance changes there.