gitea workflow: push to IPCR's direct host (Cloudflare 100 MB cap)

.gitea/workflows/docker-publish.yml

@@ -0,0 +1,95 @@
+# Gitea twin of .github/workflows/docker-publish.yml. Gitea runs only .gitea/workflows/ once this
+# folder exists, and GitHub never reads it.
+#
+# Publishes to IPCR on watch.nsl.sh instead of ghcr.io:
+#   push  ipcr-push-85-17-246-67.nip.io/metadec.eth/<repo>:<tag>   docker login as metadec.eth with the
+#         IPCR_PUSH_TOKEN secret (the metadec.eth namespace token from the IPCR dashboard)
+#   pull  ipcr-watch.nsl.sh/ipns/metadec.eth/metadec.eth/<repo>:<tag>   anonymous
+# The push goes to ipcr-push-85-17-246-67.nip.io, the box's own address, not ipcr-push-watch.nsl.sh: Cloudflare fronts
+# *.watch.nsl.sh and refuses any request over 100 MB (413), which a large image layer is.
+# That host's certificate is signed by the box's private Mesh Router CA, given to buildkit from
+# the IPCR_CA_PEM repo variable. docker login would make the job's Docker daemon check the
+# certificate without that CA, so the login is written straight into ~/.docker/config.json.
+# The runner's job image (node:22-bookworm) has no docker CLI, so the static one is
+# installed first; buildx installs itself. No `type=gha` cache: the runner has none.
+
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag for the image (optional, defaults to sha)'
+        required: false
+        type: string
+      meta_core_version:
+        description: 'meta-core version to use (default: latest)'
+        required: false
+        type: string
+        default: 'latest'
+
+env:
+  REGISTRY: ipcr-push-85-17-246-67.nip.io
+  IPCR_PULL: ipcr-watch.nsl.sh/ipns/metadec.eth
+  IMAGE_NAME: metadec.eth/${{ github.event.repository.name }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Docker CLI
+        run: curl -fsSL https://download.docker.com/linux/static/stable/x86_64/docker-28.5.1.tgz | tar -xz -C /usr/local/bin --strip-components=1 docker/docker
+
+      - name: Trust the Mesh Router CA
+        run: printf '%s\n' "$IPCR_CA_PEM" > /tmp/ipcr-ca.pem
+        env:
+          IPCR_CA_PEM: ${{ vars.IPCR_CA_PEM }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: latest
+          buildkitd-config-inline: |
+            [registry."${{ env.REGISTRY }}"]
+              ca = ["/tmp/ipcr-ca.pem"]
+
+      - name: Log in to IPCR
+        env:
+          IPCR_PUSH_TOKEN: ${{ secrets.IPCR_PUSH_TOKEN }}
+        run: |
+          mkdir -p ~/.docker
+          printf '{"auths":{"%s":{"auth":"%s"}}}\n' "$REGISTRY" "$(printf 'metadec.eth:%s' "$IPCR_PUSH_TOKEN" | base64 -w0)" > ~/.docker/config.json
+
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha,prefix=
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=raw,value=${{ inputs.tag }},enable=${{ inputs.tag != '' }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            META_CORE_IMAGE=${{ env.IPCR_PULL }}/metadec.eth/meta-core:${{ inputs.meta_core_version || 'latest' }}

packages/meta-fuse-core/src/discovery/meshdisco.ts

@@ -102,6 +102,85 @@ export interface MeshNodeConfig {
     payload?: () => { status?: string; resources: BeaconResource[] };
 }
 
+/** How a discovered resource relates to this consumer (Scan card). */
+export type ScanState = 'configured' | 'addable' | 'bound-elsewhere';
+
+export interface ScanCandidate {
+    instance: string;
+    name: string;
+    version?: string;
+    resourceId: string;
+    caps: string[];
+    /** endpoints.http — what the consumer would register. */
+    url: string;
+    binds?: string;
+    state: ScanState;
+    /** The list entry that already holds this URL (state `configured`). */
+    configuredAs?: string;
+    /** A list-safe name to register it under. */
+    suggestedName: string;
+}
+
+/** Same JSON as meta-feeder-sdk `beacon::ScanReport`. */
+export interface ScanReport {
+    cap: string;
+    self: string;
+    durationMs: number;
+    summary: { nodes: number; capable: number; configured: number; boundElsewhere: number; addable: number };
+    candidates: ScanCandidate[];
+}
+
+/** Lower-case, `[a-z0-9._-]` only — accepted by every consumer's name rules. */
+export function suggestedName(instance: string): string {
+    const s = instance.trim().toLowerCase().replace(/[^a-z0-9._-]/g, '-');
+    return s || 'plugin';
+}
+
+const normUrl = (u: string) => u.trim().replace(/\/+$/, '');
+
+/**
+ * Classify every resource matching `pattern` against the consumer's
+ * `(name, url)` list. Mirrors meta-feeder-sdk `beacon::classify`.
+ */
+export function classifyScan(
+    pattern: string,
+    self: string,
+    neighbors: MeshNeighbor[],
+    configured: Array<[string, string]>,
+): ScanReport {
+    const summary = { nodes: neighbors.length, capable: 0, configured: 0, boundElsewhere: 0, addable: 0 };
+    const candidates: ScanCandidate[] = [];
+    for (const n of neighbors) {
+        for (const r of n.resources) {
+            if (!resourceMatches(r, pattern)) continue;
+            const http = resourceEndpoint(r, 'http');
+            if (!http) continue; // nothing a consumer could register
+            const url = normUrl(http);
+            summary.capable++;
+            const hit = configured.find(([, u]) => normUrl(u) === url);
+            let state: ScanState;
+            if (hit) { state = 'configured'; summary.configured++; }
+            else if (r.binds && r.binds !== self) { state = 'bound-elsewhere'; summary.boundElsewhere++; }
+            else { state = 'addable'; summary.addable++; }
+            candidates.push({
+                instance: n.instance,
+                name: n.name,
+                ...(n.version ? { version: n.version } : {}),
+                resourceId: r.id,
+                caps: r.caps ?? [],
+                url,
+                ...(r.binds ? { binds: r.binds } : {}),
+                state,
+                ...(hit ? { configuredAs: hit[0] } : {}),
+                suggestedName: suggestedName(n.instance),
+            });
+        }
+    }
+    const rank: Record<ScanState, number> = { addable: 0, configured: 1, 'bound-elsewhere': 2 };
+    candidates.sort((a, b) => rank[a.state] - rank[b.state] || a.instance.localeCompare(b.instance));
+    return { cap: pattern, self, durationMs: 0, summary, candidates };
+}
+
 /**
  * Does capability `cap` satisfy `pattern`? `*` matches everything; an `@N` on
  * the pattern must equal the cap's contract (none ignores it); `x/*` matches
@@ -333,6 +412,19 @@ export class MeshNode {
         return [...best.values()].sort((a, b) => a.name.localeCompare(b.name));
     }
 
+    /**
+     * The Scan card: probe everyone, wait `waitMs` for the replies, then
+     * classify what matches `pattern` against `configured` ([name, url]).
+     */
+    async scan(pattern: string, configured: Array<[string, string]>, waitMs = 1500): Promise<ScanReport> {
+        const started = Date.now();
+        this.probe();
+        await new Promise((r) => setTimeout(r, waitMs));
+        const report = classifyScan(pattern, this.cfg.instance, this.getNeighbors(), configured);
+        report.durationMs = Date.now() - started;
+        return report;
+    }
+
     /** This node as a row, so a UI can render itself without waiting. */
     self(): MeshNeighbor {
         const { status, resources } = this.payload();
@@ -557,6 +649,11 @@ export class MetaCoreLocator {
         return this.node.self();
     }
 
+    /** The Scan card — see {@link MeshNode.scan}. */
+    scan(pattern: string, configured: Array<[string, string]>, waitMs = 1500): Promise<ScanReport> {
+        return this.node.scan(pattern, configured, waitMs);
+    }
+
     probe(want: string[] = []): void {
         this.node.probe(want);
     }

packages/meta-fuse-core/src/kv/LeaderClient.ts

@@ -21,7 +21,7 @@
  */
 
 import { Logger } from 'tslog';
-import { MetaCoreLocator, type MeshNeighbor } from '../discovery/meshdisco.js';
+import { MetaCoreLocator, type MeshNeighbor, type ScanReport } from '../discovery/meshdisco.js';
 import type { LeaderLockInfo } from './IKVClient.js';
 
 const logger = new Logger({ name: 'LeaderClient' });
@@ -268,6 +268,11 @@ export class LeaderClient {
         return this.locator.self();
     }
 
+    /** Beacon v2 Scan card: probe, wait, classify `pattern` against `configured`. */
+    scan(pattern: string, configured: Array<[string, string]>, waitMs = 1500): Promise<ScanReport> {
+        return this.locator.scan(pattern, configured, waitMs);
+    }
+
     close(): void {
         this.onChangeCallbacks = [];
         void this.locator.stop();