Fix collection schema import compatibility

Normalize portable field settings during export and import, serialize collection category association updates as arrays, and ignore generated exports and macOS metadata.

.gitignore

@@ -1 +1,2 @@
 .DS_Store
+exports/

script/export-collection-schema.sh

@@ -147,7 +147,10 @@ read_collection() {
 portable_schema() {
   jq '
     .data as $collection
-    | ($collection.fields // []) as $fields
+    | (($collection.fields // []) | map(
+        . as $field
+        | (($field | del(.settings)) + ($field.settings // {}))
+      )) as $fields
     | [$fields[]
         | select(.interface == "m2o" or .interface == "o2m" or .interface == "m2m" or .interface == "o2o")
         | .foreignKey

script/import-collection-schema.sh

@@ -321,24 +321,7 @@ make_collection_payload() {
   jq --argjson index "$PLAN_INDEX" --argjson relations "$RELATION_INTERFACES" '
     def compact_field:
       . as $field
-      | ({name:$field.name, interface:$field.interface}
-        + (if $field | has("title") then {title:$field.title} else {} end)
-        + (if $field | has("description") then {description:$field.description} else {} end)
-        + (if $field | has("target") then {target:$field.target} else {} end)
-        + (if $field | has("validation") then {validation:$field.validation} else {} end)
-        + (if $field | has("validators") then {validators:$field.validators} else {} end)
-        + (if $field | has("defaultValue") then {defaultValue:$field.defaultValue} else {} end)
-        + (if $field | has("enum") then {enum:$field.enum} else {} end)
-        + (if $field | has("reverseName") then {reverseName:$field.reverseName} else {} end)
-        + (if $field | has("reverseTitle") then {reverseTitle:$field.reverseTitle} else {} end)
-        + (if $field | has("reverseInterface") then {reverseInterface:$field.reverseInterface} else {} end)
-        + (if $field | has("reverseField") then {reverseField:$field.reverseField} else {} end))
-      + (((($field.settings // {}) + ($field | del(
-          .name, .title, .interface, .description, .target, .validation, .validators,
-          .defaultValue, .enum, .reverseName, .reverseTitle, .reverseInterface,
-          .reverseField, .settings
-        ))) as $settings
-        | if $settings == {} then {} else {settings:$settings} end));
+      | (($field | del(.settings, .collectionName)) + ($field.settings // {}));
     .[$index].schema as $schema
     | ({name:$schema.name, title:$schema.title, template:$schema.template, verify:true, replaceFields:false}
       + (if $schema | has("description") then {description:$schema.description} else {} end)
@@ -363,24 +346,8 @@ make_relation_payload() {
   jq --argjson planIndex "$PLAN_INDEX" --argjson fieldIndex "$FIELD_INDEX" '
     .[$planIndex] as $item
     | $item.schema.fields[$fieldIndex] as $field
-    | ({collectionName:$item.collection, name:$field.name, interface:$field.interface}
-      + (if $field | has("title") then {title:$field.title} else {} end)
-      + (if $field | has("description") then {description:$field.description} else {} end)
-      + (if $field | has("target") then {target:$field.target} else {} end)
-      + (if $field | has("validation") then {validation:$field.validation} else {} end)
-      + (if $field | has("validators") then {validators:$field.validators} else {} end)
-      + (if $field | has("defaultValue") then {defaultValue:$field.defaultValue} else {} end)
-      + (if $field | has("enum") then {enum:$field.enum} else {} end)
-      + (if $field | has("reverseName") then {reverseName:$field.reverseName} else {} end)
-      + (if $field | has("reverseTitle") then {reverseTitle:$field.reverseTitle} else {} end)
-      + (if $field | has("reverseInterface") then {reverseInterface:$field.reverseInterface} else {} end)
-      + (if $field | has("reverseField") then {reverseField:$field.reverseField} else {} end))
-    + (((($field.settings // {}) + ($field | del(
-        .collectionName, .name, .title, .interface, .description, .target,
-        .validation, .validators, .defaultValue, .enum, .reverseName,
-        .reverseTitle, .reverseInterface, .reverseField, .settings
-      ))) as $settings
-      | if $settings == {} then {} else {settings:$settings} end))
+    | (($field | del(.settings, .collectionName)) + ($field.settings // {}))
+    + {collectionName:$item.collection}
   ' "$PLAN_FILE"
 }
 
@@ -456,11 +423,15 @@ while [ "$CATEGORY_INDEX" -lt "$TARGET_CATEGORY_COUNT" ]; do
   if [ "$CURRENT_MEMBERS" != "$DESIRED_MEMBERS" ]; then
     CATEGORY_VALUES=$(printf '%s' "$DESIRED_MEMBERS" | jq -c '{collections:map({name:.})}')
     echo "  update category $CATEGORY_NAME" >&2
+    # Repeat the single association flag so nb CLI serializes it as an array.
+    # A single query value is parsed by NocoBase as a string and causes
+    # UpdateGuard to fail with "list.filter is not a function".
     run_nb nb api resource update \
       --resource collectionCategories \
       --filter-by-tk "$CATEGORY_ID" \
       --values "$CATEGORY_VALUES" \
       --update-association-values collections \
+      --update-association-values collections \
       -e "$ENV_NAME" -y -j >/dev/null
   fi
   CATEGORY_INDEX=$((CATEGORY_INDEX + 1))
@@ -469,7 +440,10 @@ done
 portable_schema() {
   jq '
     .data as $collection
-    | ($collection.fields // []) as $fields
+    | (($collection.fields // []) | map(
+        . as $field
+        | (($field | del(.settings)) + ($field.settings // {}))
+      )) as $fields
     | [$fields[]
         | select(.interface == "m2o" or .interface == "o2m" or .interface == "m2m" or .interface == "o2o")
         | .foreignKey