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build: Nuke script now able to remove empty JSON/File

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Pun Butrach 2025-04-14 17:50:15 +07:00
parent ba758f3d8b
commit 007dce800e
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GPG Key ID: DBA94253E1D3F267
1 changed files with 67 additions and 32 deletions
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99
assets/i18n/nuke.dart
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@ -1,9 +1,9 @@
// ignore_for_file: avoid_print
// ignore_for_file: avoid_print, prefer_foreach
import 'dart:convert';
import 'dart:io';
T? removeBlankEntries<T>(T? json) {
dynamic removeBlankEntries(dynamic json) {
// This function is protected by BSD 3-Clause License
// Changes made to this section are allow removing of '' values from JSON
@ -37,23 +37,47 @@ T? removeBlankEntries<T>(T? json) {
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
if (json == null) {
return null;
}
if (json is List) {
json.removeWhere((e) => e == null);
json.forEach(removeBlankEntries);
// If the list is empty after removing nulls, return null to remove it.
for (int i = json.length - 1; i >= 0; i--) {
final processedElement = removeBlankEntries(json[i]);
if (processedElement == null) {
json.removeAt(i);
} else {
json[i] = processedElement;
}
}
return json.isEmpty ? null : json;
} else if (json is Map) {
json.removeWhere(
(key, value) => key == null || value == null || value == '',
);
json.values.forEach(removeBlankEntries);
// If the map is empty after removing blank entries, return null to remove it.
return json.isEmpty ? null : json;
final keysToRemove = <dynamic>{};
final keys = json.keys.toList();
for (final key in keys) {
if (key == null) {
keysToRemove.add(key);
continue;
}
final processedValue = removeBlankEntries(json[key]);
if (processedValue == null || processedValue == '') {
keysToRemove.add(key);
} else {
json[key] = processedValue;
}
}
for (final key in keysToRemove) {
json.remove(key);
}
return json.isEmpty ? null : json;
}
if (json is String && json.isEmpty) {
return null;
}
return json;
}
@ -62,33 +86,44 @@ Future<void> processJsonFiles() async {
final List<FileSystemEntity> files = directory.listSync();
for (final file in files) {
if (!file.path.endsWith('.json') || file is! File) {
continue;
}
try {
if (file is File && file.path.endsWith('.json')) {
final String contents = await file.readAsString();
final dynamic json = jsonDecode(contents);
final dynamic processedJson = removeBlankEntries(json);
bool isEmpty = false;
if (processedJson is Map) {
isEmpty = processedJson.values.every((value) => value is Map && value.isEmpty);
}
if (processedJson == null || isEmpty) {
await file.delete();
print('🗑️ File deleted: ${file.path}');
} else {
await file.writeAsString(
const JsonEncoder.withIndent(' ').convert(processedJson),
);
print('🥞 Task successful on: ${file.path}');
}
final contents = await file.readAsString();
if (contents.trim().isEmpty) {
print('🗑️ File is empty, deleting: ${file.path}');
await file.delete();
continue;
}
} catch (e) {
dynamic jsonInput;
try {
jsonInput = jsonDecode(contents);
} on FormatException catch (e, stackTrace) {
print('💥 Invalid JSON in file: ${file.path}: $e');
print(stackTrace);
continue;
}
final dynamic processedJson = removeBlankEntries(jsonInput);
if (processedJson == null) {
await file.delete();
print('🗑️ File resulted in empty JSON, deleted: ${file.path}');
} else {
final prettyJson = const JsonEncoder.withIndent(
' ', // Two spaces
).convert(processedJson);
await file.writeAsString(prettyJson);
print('🥞 Task successful on: ${file.path}');
}
} catch (e, stackTrace) {
print('💥 Task failed on: ${file.path}: $e');
print(stackTrace);
}
}
}
void main() async {
processJsonFiles();
await processJsonFiles();
}