pub.dev · #3930 most downloaded on pub.dev

command_it

9.5.25.4K downloads/moflutter-it/command_it ↗New releases in your daily digest, changelog included.

Command pattern for Flutter that wraps sync/async functions as callable Command objects with automatic isRunning, error and result state exposed as ValueListenables.

Last release 18 days ago
19 Sep 2026
Ships fairly regularly
a new release about every 3 months
Some releases are documented
notes for 8 of 14 stable releases
Nothing withdrawn
no release was ever pulled
1 years old
14 releases · first in 2025

Release timeline

14 releases since 2025

20252026

Releases

9.5.219 Sept 2026
Nothing published for this version
9.5.120 Feb 2026
Nothing published for this version
9.5.030 Nov 2025
New ValueListenable extension that triggers a target command when the source value changes. Works on any ValueListenable including commands, isRunning
New ValueListenable extension that triggers a target command when
the source value changes. Works on any ValueListenable including
commands, isRunning, results, or plain ValueNotifier.

Features:

Optional transform function to convert source value to target param

Smart type handling: direct pass if types match, no-param call if not

Returns ListenableSubscription for manual cancellation
Open source →

9.4.024 Nov 2025Breaking

Breaking Changes: None (fully backward compatible)

Adds built-in progress tracking, status messages, and cooperative cancellation
to commands via ProgressHandle.

New Features:

ProgressHandle class with progress (0.0-1.0), statusMessage, and isCanceled properties
8 new factory methods: createAsyncWithProgress and createUndoableWithProgress variants
New Command properties: progress, statusMessage, isCanceled, cancel()
MockCommand progress simulation support with updateMockProgress(), updateMockStatusMessage(), mockCancel()
Zero-overhead design: Commands without progress use static default notifiers

Technical Details:

Non-nullable API using static default notifiers for commands without handles
Cooperative cancellation pattern (ValueListenable-based for external integration)
Full test coverage: 23 passing tests including MockCommand simulation
Compatible with external cancellation tokens (e.g., Dio CancelToken)

Breaking Changes: None (fully backward compatible)

Open source →

9.1.122 Nov 2025Deprecated

Removed incorrectly deprecated GlobalErrorFilter from v9.1.0

Improvements:

Renamed FirstLocalThenGlobalErrorFilter to GlobalIfNoLocalErrorFilter for better clarity
Name now clearly indicates "global if no local handler" behavior

New Features:

Added GlobalErrorFilter that routes errors ONLY to global handler
Returns ErrorReaction.globalHandler (not firstLocalThenGlobal)
Useful when you want all errors to go global regardless of local listeners

Fixes:

Removed incorrectly deprecated GlobalErrorFilter from v9.1.0
Replaced with correct implementation

Tests:

Added test for GlobalErrorFilter behavior
All 38 tests passing

Open source →

9.1.022 Nov 2025Deprecated

Deprecated old names (removed in v10.0.0)

New Features:

Added Command.globalErrors stream for reactive error monitoring
Stream emits all globally-routed command errors
Perfect for analytics, crash reporting, and UI notifications
watch_it integration with registerStreamHandler

Improvements:

Renamed ErrorHandler* classes to *ErrorFilter pattern
Deprecated old names (removed in v10.0.0)
Added deprecated_member_use_from_same_package: ignore to analysis_options.yaml
Removed old docsite folder (docs now at flutter-it.dev)

Tests:

Added tests for new ErrorFilter classes
Added comprehensive tests for globalErrors stream
All 36 tests passing

Documentation:

Updated global_configuration.md with globalErrors section
Updated error_handling.md with stream examples
Updated README.md with link to stream docs

Open source →