Format, add pubspec for community package

pubspec.yaml

@@ -0,0 +1,13 @@
+# This pubspec file exists so that this repository can show up in the generated list of community
+# repositories. It's not meant to serve as an actual pub file.
+
+name: sally
+description: Sally is a safe and reactive persistence library for Dart applications
+homepage: https://github.com/simolus3/sally
+authors:
+  - Flutter Community <community@flutter.zone>
+  - Simon Binder <simolus3@gmail.com>
+maintainer: Simon Binder (@simolus3)
+
+environment:
+  sdk: '>=2.0.0 <3.0.0'

sally/lib/diff_util.dart

@@ -6,21 +6,23 @@ library diff_util;
 import 'package:sally/src/utils/android_diffutils_port.dart' as impl;
 
 class EditAction {
-
   /// The index of the first list on which this action should be applied. If
   /// this action [isDelete], that index and the next [amount] indices should be
   /// deleted. Otherwise, this index should be moved back by [amount] and
   /// entries from the second list (starting at [indexFromOther]) should be
   /// inserted into the gap.
   final int index;
+
   /// The amount of entries affected by this action
   final int amount;
+
   /// If this action [isInsert], this is the first index from the second list
   /// from where the items should be taken from.
   final int indexFromOther;
 
   /// Whether this action should delete entries from the first list
   bool get isDelete => indexFromOther == null;
+
   /// Whether this action should insert entries into the first list
   bool get isInsert => indexFromOther != null;
 
@@ -30,14 +32,13 @@ class EditAction {
   String toString() {
     if (isDelete) {
       return 'EditAction: Delete $amount entries from the first list, starting '
-        'at index $index';
+          'at index $index';
     } else {
       return 'EditAction: Insert $amount entries into the first list, taking '
           'them from the second list starting at $indexFromOther. The entries '
-        'should be written starting at index $index';
+          'should be written starting at index $index';
     }
   }
-
 }
 
 /// Finds the shortest edit script that turns list [a] into list [b].

sally/lib/src/runtime/executor/executor.dart

@@ -76,14 +76,16 @@ abstract class GeneratedDatabase {
 
   /// Starts an [InsertStatement] for a given table. You can use that statement
   /// to write data into the [table] by using [InsertStatement.insert].
-  @protected @visibleForTesting
+  @protected
+  @visibleForTesting
   InsertStatement<T> into<T>(TableInfo<dynamic, T> table) =>
       InsertStatement<T>(this, table);
 
   /// Starts an [UpdateStatement] for the given table. You can use that
   /// statement to update individual rows in that table by setting a where
   /// clause on that table and then use [UpdateStatement.write].
-  @protected @visibleForTesting
+  @protected
+  @visibleForTesting
   UpdateStatement<Tbl, ReturnType> update<Tbl, ReturnType>(
           TableInfo<Tbl, ReturnType> table) =>
       UpdateStatement(this, table);
@@ -91,14 +93,16 @@ abstract class GeneratedDatabase {
   /// Starts a query on the given table. Queries can be limited with an limit
   /// or a where clause and can either return a current snapshot or a continuous
   /// stream of data
-  @protected @visibleForTesting
+  @protected
+  @visibleForTesting
   SelectStatement<Table, ReturnType> select<Table, ReturnType>(
       TableInfo<Table, ReturnType> table) {
     return SelectStatement<Table, ReturnType>(this, table);
   }
 
   /// Starts a [DeleteStatement] that can be used to delete rows from a table.
-  @protected @visibleForTesting
+  @protected
+  @visibleForTesting
   DeleteStatement<Table> delete<Table>(TableInfo<Table, dynamic> table) =>
       DeleteStatement<Table>(this, table);
 }

sally/lib/src/utils/android_diffutils_port.dart

@@ -122,12 +122,14 @@ List<Snake> calculateDiff(DiffInput input) {
   final first = snakes.isEmpty ? null : snakes.first;
 
   if (first == null || first.x != 0 || first.y != 0) {
-    snakes.insert(0, Snake()
-      ..x = 0
-      ..y = 0
-      ..removal = false
-      ..size = 0
-      ..reverse = false);
+    snakes.insert(
+        0,
+        Snake()
+          ..x = 0
+          ..y = 0
+          ..removal = false
+          ..size = 0
+          ..reverse = false);
   }
 
   return snakes;
@@ -239,5 +241,5 @@ Snake _diffPartial(DiffInput input, int startOld, int endOld, int startNew,
   }
 
   throw StateError("Unexpected case: Please make sure the lists don't change "
-  'during a diff');
+      'during a diff');
 }

sally/test/diff_util_test.dart

@@ -9,7 +9,8 @@ List<T> applyEditScript<T>(List<T> a, List<T> b, List<EditAction> actions) {
       final deleteStartIndex = action.index;
       copy.removeRange(deleteStartIndex, deleteStartIndex + action.amount);
     } else {
-      final toAdd = b.getRange(action.indexFromOther, action.indexFromOther + action.amount);
+      final toAdd = b.getRange(
+          action.indexFromOther, action.indexFromOther + action.amount);
       copy.insertAll(action.index, toAdd);
     }
   }
@@ -18,10 +19,10 @@ List<T> applyEditScript<T>(List<T> a, List<T> b, List<EditAction> actions) {
 }
 
 void main() {
-  final a  = ['a', 'b', 'c', 'a', 'b', 'b', 'a'];
+  final a = ['a', 'b', 'c', 'a', 'b', 'b', 'a'];
   final b = ['c', 'b', 'a', 'b', 'a', 'c'];
 
   test('diff matcher should produce a correct edit script', () {
     expect(applyEditScript(a, b, diff(a, b)), b);
   });
-}
+}

sally_flutter/README.md

@@ -260,4 +260,4 @@ Implementing this will very likely result in backwards-incompatible changes.
   accessible for the generated code
 - `GROUP BY` grouping functions 
 - Support for different database engines
-  - Support webapps via `AlaSQL` or a different engine
+  - Support webapps via `AlaSQL` or a different engine