equinor · padms · Jul 21, 2026
@@ -0,0 +1,95 @@
+---
+name: i18n-array-groq-query-migration
+description: Detect and update legacy GROQ patterns where language is read from _key for sanity-plugin-internationalized-array when users mention v4 to v5 migration, or @sanity/document-internationalization from v5 to v6. GROQ query updates, localized arrays, or patterns like `_key == "en"` and `_key == $language`.
+---
+
+# Internationalized Array GROQ Migration
+
+## Goal
+
+Help users find GROQ queries that still read locale from `_key` and rewrite them safely for v5.
+
+## When To Use
+
+Use this skill when a user asks to:
+
+- migrate `sanity-plugin-internationalized-array` from v4 to v5
+- migrate `@sanity/document-internationalization` from v5 to v6 alongside `sanity-plugin-internationalized-array` language field changes
+- find queries that still use `_key` for language lookup
+<!-- - update GROQ filters like `_key == "en"` or `_key == $language` -->
+
+## Detection Workflow
+
+Detection commands below use `grep`. If your environment differs, use your editor's global search with equivalent patterns.
+
+1. Search for direct language comparisons on `_key`:
+
+```bash
+grep -REn --exclude-dir=node_modules "_key[[:space:]]*==[[:space:]]*(\"[^\"]+\"|'[^']+'|\\$[A-Za-z_][A-Za-z0-9_]*)" .
+```
+
+1. Search for any localized-array filters that mention `_key`:
+
+```bash
+grep -REn --exclude-dir=node_modules "\[[^]]*_key[^]]*\]" .
+```
+
+1. Prioritize matches that look like localized-value reads, for example:
+
+- `field[_key == ...][0].value`
+- `select(...)` branches that compare `_key` to a language value
+
+1. Check for uses of `groq` and verify if they use `_key` as the language, if it is using it, update them.
+
+1. Explicitly check for template-interpolated language expressions and keep the same operand, for example:
+   - `_key == "${language}"`
+   - `_key == "${locale}"`
+
+1. Review each match to avoid false positives where `_key` is used for unrelated array item identity.
+
+## Rewrite Rules
+
+Use the same language operand from the original query. The language operand can be a string literal (for example `"en"`), a variable (for example `$language`), or a template-interpolated expression (for example `"${language}"`).
+
+- **Before data migration is executed (backwards compatible):**
+  - `_key == <languageExpr>` -> `language == <languageExpr> || _key == <languageExpr>`
+- **After migration is complete:**
+  - `language == <languageExpr> || _key == <languageExpr>` -> `language == <languageExpr>`
+
+## Examples
+
+Legacy:
+
+```groq
+*[_type == "person"]{
+  "greeting": greeting[_key == $language][0].value
+}
+```
+
+Backwards compatible:
+
+```groq
+*[_type == "person"]{
+  "greeting": greeting[language == $language || _key == $language][0].value
+}
+```
+
+Post-migration final form:
+
+```groq
+*[_type == "person"]{
+  "greeting": greeting[language == $language][0].value
+}
+```
+
+## Response Template
+
+When reporting findings to a user:
+
+1. List each query location that still uses `_key` as language source.
+2. Show the exact replacement using the same language expression.
+3. Label each replacement as:
+   - `backwards-compatible` (pre-migration), or
+   - `final` (post-migration complete).
+4. Label each match category as `runtime`, `docs/example`, or `ambiguous`.
+5. Call out any ambiguous `_key` usage that needs manual review.
@@ -0,0 +1,16 @@
+import { migrateToLanguageField } from 'sanity-plugin-internationalized-array/migrations'
+
+// Migrates translation.metadata documents from the old format where language
+// was stored in `_key` to the new format with a dedicated `language` field.
+// Required for @sanity/document-internationalization v6 compatibility.
+//
+// Steps:
+//  1. Backup:  pnpm sanity dataset export <dataset>
+//  2. Dry run: pnpm sanity migration run i18n-doc-v6 --project=<PROJECT_ID> --dataset=<DATASET>
+//  3. Migrate: pnpm sanity migration run i18n-doc-v6 --project=<PROJECT_ID> --dataset=<DATASET> --no-dry-run
+//  4. After confirming data is correct, simplify GROQ queries:
+//     Remove `|| _key == $lang` fallbacks from translations[] filters.
+
+const DOCUMENT_TYPES: string[] = ['translation.metadata']
+
+export default migrateToLanguageField(DOCUMENT_TYPES)
@@ -16,48 +16,49 @@
     "sanity"
   ],
   "dependencies": {
+    "@energyvision/shared": "workspace:*",
     "@equinor/eds-icons": "^0.17.0",
+    "@portabletext/react": "^5.0.0",
     "@reach/auto-id": "^0.18.0",
-    "@sindresorhus/slugify": "^3.0.0",
     "@sanity/asset-utils": "^2.3.0",
-    "@sanity/dashboard": "^5.0.1",
-    "@sanity/document-internationalization": "4.1.0",
-    "@sanity/client": "^7.16.0",
+    "@sanity/client": "^7.23.1",
     "@sanity/cross-dataset-duplicator": "^1.5.1",
-    "@sanity/icons": "^3.7.4",
-    "@sanity/ui": "^3.1.13",
-    "@sanity/uuid": "^3.0.2",
+    "@sanity/dashboard": "^5.0.1",
+    "@sanity/document-internationalization": "6.2.19",
+    "@sanity/icons": "^3.8.0",
+    "@sanity/ui": "^3.3.5",
+    "@sanity/uuid": "^3.0.3",
     "@sanity/vision": "5.12.0",
-    "@portabletext/react": "^5.0.0",
+    "@sindresorhus/slugify": "^3.0.0",
     "blob-util": "^2.0.2",
     "buffer": "^6.0.3",
-    "date-fns": "^4.1.0",
-    "hls.js": "^1.6.13",
+    "date-fns": "^4.4.0",
+    "hls.js": "^1.6.16",
     "mime": "^4.1.0",
-    "papaparse": "^5.5.3",
-    "react": "^19.2.4",
-    "react-dom": "^19.2.4",
-    "react-icons": "^5.5.0",
-    "react-is": "^19.2.4",
-    "recharts": "^3.3.0",
-    "rxjs": "^7.8.0",
+    "papaparse": "^5.5.4",
+    "react": "^19.2.7",
+    "react-dom": "^19.2.7",
+    "react-icons": "^5.7.0",
+    "react-is": "^19.2.7",
+    "recharts": "^3.9.2",
+    "rxjs": "^7.8.2",
     "sanity": "5.12.0",
     "sanity-plugin-documents-pane": "^3.0.2",
-    "sanity-plugin-iframe-pane": "^5.0.6",
-    "sanity-plugin-media": "^4.1.1",
+    "sanity-plugin-iframe-pane": "^5.0.25",
+    "sanity-plugin-media": "^4.3.6",
     "sanity-plugin-utils": "^1.8.0",
-    "styled-components": "^6.3.11",
+    "styled-components": "^6.4.3",
     "vite-plugin-svgr": "^4.5.0",
-    "@energyvision/shared": "workspace:*"
+    "sanity-plugin-internationalized-array": "^5.1.19"
   },
   "devDependencies": {
+    "@repo/typescript-config": "workspace:*",
     "@sanity/eslint-config-studio": "^6.0.0",
-    "@types/react": "^19.2.14",
+    "@types/react": "^19.2.17",
     "@types/react-dom": "^19.2.3",
-    "@types/styled-components": "^5.1.34",
-    "nanoid": "^5.0.9",
+    "@types/styled-components": "^5.1.36",
+    "nanoid": "^5.1.16",
     "typescript": "^5.9.3",
-    "vite-tsconfig-paths": "^5.1.4",
-    "@repo/typescript-config": "workspace:*"
+    "vite-tsconfig-paths": "^5.1.4"
   }
 }