chore(adj-validator): copy ADJ-Validator from test-adj

Author: JavierRibaldelRio

.github/workflows/adj-tester.yaml

@@ -1,7 +1,7 @@
-name: ADJ Validator
+name: ADJ Validator (and Compact)
 
 on:
-  push:        
+  push:
   pull_request:
 
 jobs:
@@ -41,3 +41,38 @@ jobs:
             }' | curl -X POST -H "Content-type: application/json" \
                  --data @- \
                  $SLACK_WEBHOOK
+
+  publish-compact-adj:
+    needs: validate-adj
+    runs-on: ubuntu-latest
+    env:
+      TARGET_REPO: Hyperloop-UPV/ADJ-Archive
+      TARGET_BRANCH: main
+      TARGET_PATH: storage/commit-${{ github.sha }}.json
+
+    steps:
+      - name: Checkout source repository
+        uses: actions/checkout@v4
+
+      - name: Compact ADJ
+        run: |
+          chmod +x .github/workflows/scripts/adj-compact/compact.sh
+          .github/workflows/scripts/adj-compact/compact.sh "${{ runner.temp }}/adj.json"
+
+      - name: Upload to destination repo via API
+        env:
+          GH_TOKEN: ${{ secrets.TARGET_REPO_TOKEN }}
+        run: |
+          base64 -w0 "${{ runner.temp }}/adj.json" > "${{ runner.temp }}/adj.b64"
+          jq -n \
+            --arg message "chore: add compacted ADJ from ${{ github.repository }}@${{ github.sha }}" \
+            --rawfile content "${{ runner.temp }}/adj.b64" \
+            --arg branch  "$TARGET_BRANCH" \
+            '{message: $message, content: $content, branch: $branch}' \
+            > "${{ runner.temp }}/body.json"
+          curl --fail-with-body -sS -X PUT \
+              -H "Authorization: Bearer $GH_TOKEN" \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              --data "@${{ runner.temp }}/body.json" \
+              "https://api.github.com/repos/${TARGET_REPO}/contents/${TARGET_PATH}"

.github/workflows/scripts/adj-compact/compact.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Javier Ribal del Río 
+# ADJ Compact: Merge all JSON files into a single `adj.json` for easier consumption by clients that prefer a single file.
+# Usage: `./compact.sh [output-file]`
+# Version: v11.0.0 (2026-05-18)
+#
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT="$(git -C "$SCRIPT_DIR" rev-parse --show-toplevel 2>/dev/null || (cd "$SCRIPT_DIR/../../../.." && pwd))"
+OUT="${1:-${ROOT}/adj.json}"
+OUT_BASE="$(basename "$OUT")"
+
+cd "$ROOT"
+
+acc='{}'
+# Sort shallowest-first so files like `boards.json` are merged before `boards/X/Y.json`,
+# letting the deeper, more specific content override the index-file stubs.
+while IFS= read -r rel; do
+  [[ -z "$rel" ]] && continue
+  [[ "$rel" == "$OUT_BASE" ]] && continue
+  key="${rel%.json}"
+  acc=$(jq -c --arg k "$key" --slurpfile v "$rel" '
+    ($k | split("/")) as $p
+    | . * ([{($p[-1]): $v[0]}] | .[0] | reduce ($p[:-1] | reverse)[] as $seg (.; {($seg): .}))
+  ' <<<"$acc")
+done < <(find . -type d -name .github -prune -o -type f -name '*.json' -printf '%d %p\n' | sort -n | sed 's|^[0-9]* \./||')
+
+printf '%s\n' "$acc" >"$OUT"
+echo "Wrote $OUT"