flyemoji
96b3cc901c
internal/updates is a pure, fakes-tested decision core with no production caller, so nothing could produce its "版本号状态" report. Add internal/updater as that caller: - topology: the fixed platform components and their user-set policies (felis-api and cloudflared Scheduled+manageable; k3s Notify, high-blast-radius single node; velocity Notify, off-cluster and unmanageable). Minecraft is pinned by ABSENCE, never force-tracked here, appended from the live fleet at runtime. - PaperMC Fill v3 release source: the v2 API (api.papermc.io) was retired 2026-07-01 and returns HTTP 410, so this targets fill.papermc.io/v3, sends the required non-generic User-Agent, and returns the newest STABLE version, filtering the -SNAPSHOT/rc prereleases the plan would otherwise suppress. Its test fixture is captured from the live v3 response shape (2026-07-04). - RoutingSource: the single ReleaseSource updates.Run requires, dispatching velocity to PaperMC and returning errGitHubNotWired for the GitHub-backed components so they degrade to "latest unknown" honestly, never a fabricated one. - Runner: gather current versions (seam) -> assemble Components -> updates.Run -> Report; report-only when notifier and applier are nil. Verification boundary: the parse/plan/compose logic is unit-tested (httptest + fakes, fixture grounded in the live v3 shape). Live network/TLS/User-Agent enforcement, the GitHub Releases source, the concrete version gatherer, the notifier and applier, and the felis update CLI/CronJob remain integration work, enumerated in doc.go.
58 lines
2.3 KiB
Go
58 lines
2.3 KiB
Go
package updater
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import (
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"context"
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"errors"
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"fmt"
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"felis.lolicon.best/internal/updates"
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)
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// errGitHubNotWired is returned by RoutingSource for GitHub-backed components until
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// the GitHub Releases source is implemented. updates.Run tolerates a per-component
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// source error (records it in SourceErrors and plans that component to ActionNone),
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// so an un-wired GitHub source degrades those components to "latest unknown" in the
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// report — honest, never a fabricated version. It is a distinct sentinel so the gap
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// is greppable and testable, not silently swallowed.
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var errGitHubNotWired = errors.New("updater: github release source not yet wired")
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// RoutingSource is the production updates.ReleaseSource. updates.Run calls a single
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// source for every non-pinned component, so this one dispatches each component to its
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// configured upstream by the topology. Today it fully implements the PaperMC route
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// (Velocity) and returns errGitHubNotWired for the GitHub-backed components
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// (felis-api, k3s, cloudflared), which are enumerated remaining integration.
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type RoutingSource struct {
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routes map[string]Spec
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paper paperMC
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}
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// NewRoutingSource builds the router from a topology. Pinned specs are indexed too
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// but never reached (Run skips pinned components before calling Latest).
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func NewRoutingSource(specs []Spec) *RoutingSource {
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routes := make(map[string]Spec, len(specs))
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for _, s := range specs {
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routes[s.Name] = s
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}
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return &RoutingSource{routes: routes, paper: newPaperMC()}
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}
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// Latest implements updates.ReleaseSource. An unknown component name is an error, not
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// a silent zero, so a topology/route mismatch is loud.
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func (r *RoutingSource) Latest(ctx context.Context, comp updates.Component) (updates.Version, error) {
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spec, ok := r.routes[comp.Name]
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if !ok {
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return updates.Version{}, fmt.Errorf("updater: no source route for %q", comp.Name)
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}
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switch spec.Source {
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case sourcePaperMC:
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return r.paper.latestStable(ctx, spec.Coord)
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case sourceGitHub:
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return updates.Version{}, errGitHubNotWired
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case sourceNone:
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// A pinned component (Run never reaches this, but be explicit and loud).
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return updates.Version{}, fmt.Errorf("updater: %q is pinned and has no release source", comp.Name)
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default:
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return updates.Version{}, fmt.Errorf("updater: component %q has an unknown source kind", comp.Name)
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}
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}
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