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chore(spa-server): bump einherjar deps to v1.1.0 (framework version alignment) (#1 )

Patch of the coordinated framework release: einherjar modules move to v1.1.0
in lockstep, so spa-server is bumped alongside the rest.

- go.mod: contracts, core -> v1.1.0 (via go get + go mod tidy)

No code or API changes. ModuleVersion() reports v1.1.0 automatically from
build info once tagged. Badge bumped to v1.1.0.

Reviewed-on: #1
Co-authored-by: Rene Nochebuena Guerrero <rene@nochebuena.dev>
Co-committed-by: Rene Nochebuena Guerrero <rene@nochebuena.dev>

2026-08-07 19:17:31 -06:00

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einherjar/spa-server

A shield wall holds because every warrior knows their position. The SPA asks only for the wall — not for every soldier's name.

code.nochebuena.dev/einherjar/spa-server is a container-first HTTP server for single-page applications and progressive web apps. It serves static assets directly and falls back to index.html for any path that does not resolve to a file on disk — the standard SPA routing contract.

The module ships as a ready-to-use Docker base image. Deploying a SPA to a container requires a single COPY instruction. No nginx, no custom configuration, no index.html redirect logic to maintain.

Container usage

FROM code.nochebuena.dev/einherjar/spa-server:v1.0.0
COPY dist/ /srv/www/

That is the complete Dockerfile for a production SPA container.

Environment variables

Variable	Default	Description
`EINHERJAR_SPA_PORT`	`8080`	TCP port the server listens on
`EINHERJAR_SPA_STATIC_DIR`	`/srv/www`	Path to the directory containing `index.html` and assets
`EINHERJAR_LOG_LEVEL`	`INFO`	Log level: `DEBUG`, `INFO`, `WARN`, `ERROR`

Health endpoint

GET /health returns 200 OK with a JSON body consistent with all Einherjar health responses:

{"status":"UP","components":{}}

503 Service Unavailable is never returned — if the process is alive, it is healthy. Wire /health directly to your container liveness and readiness probes.

Routing behaviour

Request	Result
`/app.js` — file exists	Served directly with correct `Content-Type`
`/assets/logo.png` — file exists	Served directly
`/dashboard` — no matching file	`index.html` served (SPA router handles it)
`/` — directory	`index.html` served (directory listing is disabled)

Dependency graph

contracts  (zero dependencies)
    ↑
  core
    ↑
spa-server  (contracts, core, stdlib only)

No external dependencies beyond the Go standard library.

Verification

cd spa-server/
go build ./...
go vet ./...
go test ./...
gofmt -l .

A shield wall holds because every warrior knows their position. The SPA asks only for the wall — not for every soldier's name.

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