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taskgroup - npm Package Compare versions

Comparing version 4.3.1 to 5.0.0

es2015/index.js

627

HISTORY.md
# History
## v5.0.0 2016 June 4
- Changes to be impressed by:
- Dramatic performance improvements
- Improved performance of 10,000 tasks from 13 seconds to 1 seconds
- Improved memory footprint of 10,000 tasks from 130MB to 4MB (taken during completion event)
- Code has moved from CoffeeScript to ESNext
- Documentation is now powered by JSDoc
- Module is published with [Editions](https://github.com/bevry/editions)
- Changes to be cautious about:
- Packaging:
- `require('taskgroup')` is no longer the TaskGroup class, you must again do `require('taskgroup').TaskGroup`
- It was too difficult to handle this across multiple environments without polluting scopes
- Task and TaskGroup:
- Once done, the item is now destroyed by default via the `destroyOnceDone` configuration option
- This means to add tasks to an already completed TaskGroup, you will need to set `destroyOnceDone` to `false`
- This will be a silent problem, unless coupled with a `pauseOnError`, `onError` or `onExit` deprecation error
- Running and completed tasks are no longer stored
- Completed items are now destroyed by default via TaskGroup's `destroyDoneItems` configuration option
- If you wish to store them, use the event listeners and disable `destroyDoneItems`
- `destroy()` now operates instantly, including removing all event listeners
- So if you did `.done().destroy().done()` the first done listener would be discarded
- Removed `exit()` method and `exit` configuration option
- They were complex, ambiguous, and undocumented
- `errorOnExcessCompletions` and `destroyOnceDone` configuration options are now provided
- Replaced `onError` and `pauseOnError` configuration options with `abortOnError` for better clarity
- Having two or more configuration options for this ability was overly complex
- Removed `sync` configuration option
- It was complex and only had one use case, which turned out was [better accomplished without it](https://github.com/bevry/safeps/releases/tag/v6.2.0)
- Renamed `includeInResults` configuration option to `storeResult` with improved functionality
- If `destroyOnceDone` is `true`, `storeResult` will default to `false`
- `done()`, `onceDone()`, and `whenDone()` now only listen for upcoming completions, rather than past
- Listening for past completions was too complex and could never guarantee consistent results
- `timeout` configuration option has been removed
- It is actually best and easily accomplished by your own task methods
- Removed configuration options will throw deprecation errors to ease migration
- TaskGroup:
- `results` state property renamed to `result`
- `addGroup()` method is now `addTaskGroup()`, alias provided
- Split `nestedConfig` configuration option into `nestedTaskConfig` and `nestedTaskGroupConfig`
- Changes to be aware of:
- Task and TaskGroup:
- `started` event has been split into `pending` and `running` events for more accurate semantics
- Less used public APIs have now been marked as `private` or `public` depending on their use cases
- `getNames` method has been replaced by just `names` getter, which has its own `toString()` method that makes use of the `nameSeparator` configuration option, alias provided
- `getConfig()` method now `config` getter, alias provided
- `isCompleted() method now `completed` getter, alias provided
- `hasStarted()` method now `started` getter, alias provided
- TaskGroup:
- `getTotalItems()` method now `totalItems` getter, alias provided
- `getItemTotals()` method now `itemTotals getter, alias provided
- Task:
- If `domain` configuration option is `true` and domains are not available, an error will result
- More accurate error reporting for `completion` event
- It a state error occurred, but a argument error did not, it is possible this would not be reported to our done listener, this has been resolved
- done listener's error argument will now always be the stored error
- internal `result` storage now is stored without the error/first argument, as that is stored elsewhere
- People to thank:
- [Peter Flannery](https://github.com/pflannery) for kickstarting the performance research and making it a priority
- Issues closed:
- [An unusually large amount of memory usage - issue #19](https://github.com/bevry/taskgroup/issues/19)
- [Disabled optimisation issue: "bad value context for arguments value - issue #12](https://github.com/bevry/taskgroup/issues/12)
## v4.3.1 2015 December 10

@@ -7,3 +74,3 @@ - Removed `cyclic.js` as the problem it solved was solved by npm v2 and above

## v4.3.0 March 15, 2015
- Module.exports now exports the TaskGroup class, of which `Task` and `TaskGroup` are now children
- Now exports the TaskGroup class, of which `Task` and `TaskGroup` are now children
- Added `Task` attribute on the TaskGroup class to allow over-riding of what should be the sub-task class

@@ -14,6 +81,6 @@ - Added `TaskGroup` attribute on the TaskGroup class to allow over-riding of what should be the sub-taskgroup class

## v4.2.1 February 20, 2015
## v4.2.1 2015 February 20
- Output more information about errors when a task completes twice
## v4.2.0 February 2, 2015
## v4.2.0 2015 February 2
- Reintroduced `try...catch` for Node v0.8 and browser environments with a workaround to prevent error suppression

@@ -24,3 +91,3 @@ - Thanks to [kksharma1618](https://github.com/kksharma1618) for [issue #17](https://github.com/bevry/taskgroup/issues/17)

## v4.1.0 February 2, 2015
## v4.1.0 2015 February 2
- This release fixes the errors in completion callbacks being swallowed/lost

@@ -43,20 +110,20 @@ - Thanks to [kksharma1618](https://github.com/kksharma1618) for [issue #17](https://github.com/bevry/taskgroup/issues/17)

## v4.0.5 August 3, 2014
## v4.0.5 2014 August 3
- Changed an error output to be of error type
## v4.0.4 August 3, 2014
## v4.0.4 2014 August 3
- Added the ability to turn off using domains by setting the new task option `domain` to `false` (defaults to `true`)
- Added the ability to turn off using [ambi](https://github.com/bevry/ambi) by setting the new task option `ambi` to `false` (defaults to `true`)
## v4.0.3 July 11, 2014
## v4.0.3 2014 July 11
- Use `setImmediate` instead of `nextTick` to avoid `(node) warning: Recursive process.nextTick detected. This will break in the next version of node. Please use setImmediate for recursive deferral.` errors
- Updated dependencies
## v4.0.2 June 18, 2014
## v4.0.2 2014 June 18
- Added support for `done`, `whenDone`, `onceDone`, `once`, and `on` configuration options
## v4.0.1 June 16, 2014
## v4.0.1 2014 June 16
- Fixed `Recursive process.nextTick detected` error (regression since v4.0.0)
## v4.0.0 June 16, 2014
## v4.0.0 2014 June 16
- Significant rewrite with b/c breaks

@@ -86,3 +153,3 @@ - Completion listeners should now be accomplished via `.done(listener)` (listens once) or `.whenDone(listener)` (listener persists)

## v3.4.0 May 8, 2014
## v3.4.0 2014 May 8
- Added `context` option for Task, to perform a late bind on the method

@@ -92,31 +159,31 @@ - Asynchronous task methods can now accept optional arguments thanks to new [ambi](https://github.com/bevry/ambi) version

## v3.3.9 May 4, 2014
## v3.3.9 2014 May 4
- Added [extendonclass](https://github.com/bevry/extendonclass) support
- Added `Task.create` and `TaskGroup.create` helpers
- Will no longer fall over if an invalid argument is passed as configuration
- Will no longer fail if an invalid argument is passed as configuration
- Updated dependencies
## v3.3.8 February 5, 2014
## v3.3.8 2014 February 5
- More descriptive error when a task is fired without a method to fire
## v3.3.7 January 30, 2014
## v3.3.7 2014 January 30
- Improvements around adding tasks to task groups and passing arguments to Task and TaskGroup constructors
## v3.3.6 November 29, 2013
## v3.3.6 2013 November 29
- Properly fixed v3.3.3 issue while maintaining node.js v0.8 and browserify support
- Thanks to [pflannery](https://github.com/pflannery) for [pull request #11](https://github.com/bevry/taskgroup/pull/11)
## v3.3.5 November 28, 2013
## v3.3.5 2013 November 28
- Re-added Node.js v0.8 support (regression since v3.3.3)
## v3.3.4 November 27, 2013
## v3.3.4 2013 November 27
- Fixed the v3.3.3 fix
## v3.3.3 November 27, 2013
## v3.3.3 2013 November 27
- Fixed possible "(node) warning: Recursive process.nextTick detected. This will break in the next version of node. Please use setImmediate for recursive deferral." error under certain circumstances
## v3.3.2 November 19, 2013
## v3.3.2 2013 November 19
- Don't add or create empty tasks and groups
## v3.3.1 November 6, 2013
## v3.3.1 2013 November 6
- Fixed child event bubbling by using duck typing (regression since v3.3.0)

@@ -126,3 +193,3 @@ - Better error handling on uncaught task exceptions

## v3.3.0 November 1, 2013
## v3.3.0 2013 November 1
- Bindings are now more explicit

@@ -133,17 +200,17 @@ - Improved configuration parsing

## v3.2.4 October 27, 2013
## v3.2.4 2013 October 27
- Re-packaged
## v3.2.3 September 18, 2013
## v3.2.3 2013 September 18
- Fixed cyclic dependency problem on windows (since v2.1.3)
- Added bower support
## v3.2.2 September 18, 2013
## v3.2.2 2013 September 18
- Component.io compatibility
## v3.2.1 August 19, 2013
- Republish with older verson of joe dev dependency to try and stop cyclic errors
## v3.2.1 2013 August 19
- Republish with older version of joe dev dependency to try and stop cyclic errors
- Better node 0.8 support when catching thrown errors
## v3.2.0 August 19, 2013
## v3.2.0 2013 August 19
- Wrapped Task execution in a domain to catch uncaught errors within the task execution, as well as added checks to ensure the completion callback does not fire multiple times

@@ -154,11 +221,11 @@ - These will be reported via the `error` event that the Task will emit

## v3.1.2 April 6, 2013
## v3.1.2 2013 April 6
- Added `getTotals()` to `TaskGroup`
- Added `complete()` to `Task`
## v3.1.1 April 5, 2013
## v3.1.1 2013 April 5
- Fixed task run issue under certain circumstances
- Added `exit(err)` function
## v3.1.0 April 5, 2013
## v3.1.0 2013 April 5
- Tasks can now have the arguments that are sent to them customized by the `args` configuration option

@@ -168,498 +235,6 @@ - Group inline functions now support an optional completion callback

## v3.0.0 April 5, 2013
## v3.0.0 2013 April 5
- Significant rewrite and b/c break
## v2.0.0 March 27, 2013
- Split from bal-util
## v1.16.14 March 27, 2013
- Killed explicit browser support, use [Browserify](http://browserify.org/) instead
- Removed the `out` directory from git
- Now compiled with the coffee-script bare option
## v1.16.13 March 23, 2013
- `balUtilEvents` changes:
- `EventEmitterEnhanced` changes:
- Now works with `once` calls in node 0.10.0
- Closes [bevry/docpad#462](https://github.com/bevry/docpad/issues/462)
- Changed `emitSync` to be an alias to `emitSerial` and `emitAsync` to be an alias to `emitParallel`
- Added new `getListenerGroup` function
- `balUtilFlow` changes:
- `fireWithOptionalCallback` can now take the method as an array of `[fireMethod,introspectMethod]` useful for pesly binds
## v1.16.12 March 18, 2013
- `balUtilFlow` changes:
- `Groups::run` signature changed from no arguments to a single `mode` argument
## v1.16.11 March 10, 2013
- `balUtilModules` changes:
- Fixed `getCountryCode` and `getLanguageCode` failing when there is no locale code
## v1.16.10 March 8, 2013
- `balUtilModules` changes:
- Fixed `requireFresh` regression, added test
## v1.16.9 March 8, 2013
- `balUtilModules` changes:
- Added `getLocaleCode`
- Added `getCountryCode`
- Added `getLanguageCode`
## v1.16.8 February 16, 2013
- `balUtilModules` changes:
- `spawnMultiple`, `execMultiple`: now accept a `tasksMode` option that can be `serial` (default) or `parallel`
## v1.16.7 February 12, 2013
- `balUtilPaths` changes:
- `readPath`: do not prefer gzip, but still support it for decoding, as the zlib library is buggy
## v1.16.6 February 12, 2013
- `balUtilPaths` changes:
- `readPath`: add support for gzip decoding for node 0.6 and higher
## v1.16.5 February 6, 2013
- More [browserify](http://browserify.org/) support
## v1.16.4 February 6, 2013
- [Browserify](http://browserify.org/) support
## v1.16.3 February 5, 2013
- Node v0.4 support
- `balUtilPaths` changes:
- Removed deprecated `console.log`s when errors occur (they are now sent to the callback)
- Fixed `determineExecPath` when executable requires the environment configuration
- `balUtilTypes` changes:
- `isEmptyObject` now works for empty values (e.g. `null`)
- `balUtilFlow` changes:
- Added `clone`
- Added `deepClone`
- `setDeep` and `getDeep` now handle `undefined` values correctly
## v1.16.2 February 1, 2013
- `balUtilPaths` changes:
- Added timeout support to `readPath`
- `balUtilFlow` changes:
- Added `setDeep`
- Added `getDeep`
## v1.16.1 January 25, 2013
- `balUtilFlow` changes:
- Added `safeShallowExtendPlainObjects`
- Added `safeDeepExtendPlainObjects`
## v1.16.0 January 24, 2013
- Node v0.9 compatability
- `balUtilModules` changes:
- Added `getEnvironmentPaths`
- Added `getStandardExecPaths(execName)`
- `exec` now supports the `output` option
- `determineExecPath` now resolves the possible paths and checks for their existance
- This avoids Node v0.9's ENOENT crash when executing a path that doesn't exit
- `getExecPath` will now try for `.exe` paths as well when running on windows if an extension hasn't already been defined
- `getGitPath`, `getNodePath`, `getNpmPath` will now also check the environment paths
- `balUtilFlow` changes:
- Added `createSnore`
- Added `suffixArray`
- `flow` now accepts the signatures `({object,actions,action,args,tasks,next})`, `(object, action, args, next)` and `(actions,args,next)`
- `Group` changes:
- `mode` can now be either `parallel` or `serial`, rather than `async` and `sync`
- `async()` is now `parallel()` (aliased for b/c)
- `sync()` is now `serial()` (aliased for b/c)
- `balUtilTypes` changes:
- Added `isEmptyObject`
## v1.15.4 January 8, 2013
- `balUtilPaths` changes:
- Renamed `testIgnorePatterns` to `isIgnoredPath`
- Added aliases for b/c compatibility
- Added new `ignorePaths` option
## v1.15.3 December 24, 2012
- `balUtilModules` changes:
- Added `requireFresh`
## v1.15.2 December 16, 2012
- `balUtilPaths` changes:
- Fixed `scandir` not inheriting ignore patterns when recursing
## v1.15.1 December 15, 2012
- `balUtilPaths` changes:
- Fixed `testIgnorePatterns` when `ignoreCommonPatterns` is set to `true`
## v1.15.0 December 15, 2012
- `balUtilPaths` changes:
- Added `testIgnorePatterns`
- Renamed `ignorePatterns` to `ignoreCommonPatterns`, and added new `ignoreCustomPatterns`
- Affects `scandir` options
- Added emac cache files to `ignoreCommonPatterns`
## v1.14.1 December 14, 2012
- `balUtilModules` changes:
- Added `getExecPath` that will fetch an executable path based on the paths within the environment `PATH` variable
- Rebuilt with CoffeeScript 1.4.x
## v1.14.0 November 23, 2012
- `balUtilPaths` changes:
- `readPath` will now follow url redirects
## v1.13.13 October 26, 2012
- `balUtilPaths` changes:
- Files that start with `~` are now correctly ignored in `commonIgnorePatterns`
## v1.13.12 October 22, 2012
- `balUtilFlow` changes:
- `extend` is now an alias of `shallowExtendPlainObjects` as they were exactly the same
- `balUtilHTML` changes:
- `replaceElement` and `replaceElementAsync` changes:
- now accept arguments in object form as well
- accept a `removeIndentation` argument that defaults to `true`
## v1.13.11 October 22, 2012
- `balUtilPaths` changes:
- `ensurePath` now returns `err` and `exists` instead of just `err`
- `balUtilModules` changes:
- `initGitRepo` will now default `remote` to `origin` and `branch` to `master`
- Added `initOrPullGitRepo`
## v1.13.10 October 7, 2012
- `balUtilPaths` changes:
- Added `shallowExtendPlainObjects`
## v1.13.9 October 7, 2012
- `balUtilPaths` changes:
- VIM swap files now added to `commonIgnorePatterns`
- Thanks to [Sean Fridman](https://github.com/sfrdmn) for [pull request #4](https://github.com/balupton/bal-util/pull/4)
## v1.13.8 October 2, 2012
- `balUtilModules` changes:
- Added `openProcess` and `closeProcess`, and using them in `spawn` and `exec`, used to prevent `EMFILE` errors when there are too many open processes
- Max number of open processes is configurable via the `NODE_MAX_OPEN_PROCESSES` environment variable
` balUtilPaths` changes:
- Max number of open files is now configurable via the`NODE_MAX_OPEN_FILES` environment variable
## v1.13.7 September 24, 2012
- `balUtilPaths` changes:
- Added `textExtensions` and `binaryExtensions`
- The environment variables `TEXT_EXTENSIONS` and `BINARY_EXTENSIONS` will append to these arrays
- Added `isText` and `isTextSync`
## v1.13.6 September 18, 2012
- `balUtilPaths` changes:
- Improved `getEncoding`/`getEncodingSync` detection
- Will now scan start, middle and end, instead of just middle
## v1.13.5 September 13, 2012
- `balUtilPaths` changes:
- Added `getEncoding` and `getEncodingSync`
## v1.13.4 August 28, 2012
- `balUtilModules` changes:
- Failing to retrieve the path on `getGitPath`, `getNodePath` and `getNpmPath` will now result in an error
## v1.13.3 August 28, 2012
- `balUtilModules` changes:
- Fixed `exec` and `execMultiple`
- Added `gitCommands`, `nodeCommands` and `npmCommands`
- Dropped node v0.4 support, min required version now 0.6
## v1.13.2 August 16, 2012
- Repackaged
## v1.13.1 August 16, 2012
- `balUtilHTML` changes:
- Fixed `replaceElement` from mixing up elements that start with our desired selector, instead of being only our desired selector
## v1.13.0 August 3, 2012
- `balUtilModules` changes:
- Added `determineExecPath`, `getNpmPath`, `getTmpPath`, `nodeCommand` and `gitCommand`
- `initNodeModules` and `initGitRepo` will now get the determined path of the executable if a path isn't passed
- Re-added markdown files to npm distribution as they are required for the npm website
## v1.12.5 July 18, 2012
- `balUtilTypes` changes:
- Better checks for `isString` and `isNumber` under some environments
- `balUtilFlow` changes:
- Removed ambigious `clone` function, use `dereference` or `extend` or `deepExtendPlainObjects` instead
## v1.12.4 July 12, 2012
- `balUtilTypes` changes:
- `isObject` now also checks truthyness to avoid `null` and `undefined` from being objects
- `isPlainObject` got so good, it can't get better
- `balUtilFlow` changes:
- added `deepExtendPlainObjects`
## v1.12.3 July 12, 2012
- `balUtilModules` changes:
- `npmCommand` will now only prefix with the nodePath if the npmPath exists
- `npmCommand` and `initNodeModules` now use async fs calls instead of sync calls
## v1.12.2 July 12, 2012
- `balUtilFlow` changes:
- Added `dereference`
## v1.12.1 July 10, 2012
- `balUtilModules` changes:
- Added `stdin` option to `spawn`
## v1.12.0 July 7, 2012
- Rejigged `balUtilTypes` and now top level
- Other components now make use of this instead of inline `typeof` and `instanceof` checks
- `balUtilFlow` changes:
- `isArray` and `toString` moved to `balUtilTypes`
## v1.11.2 July 7, 2012
- `balUtilFlow` changes:
- Added `clone`
- `balUtilModules` changes:
- Fixed exists warning on `initNodeModules`
- `balUtilPaths` changes:
- Added `scanlist`
- `scandir` changes:
- If `readFiles` is `true`, then we will return the contents into the list entries as well as the tree entries (we weren't doing this for lists before)
## v1.11.1 July 4, 2012
- `balUtilFlow` changes:
- `Group` changes:
- Cleaned up the context handling code
- `Block` changes:
- Block constructor as well as `createSubBlock` arguments is now a single `opts` object, acceping the options `name`, `fn`, `parentBlock` and the new `complete`
- Fixed bug introduced in v1.11.0 causing blocks to complete instantly (instead of once their tasks are finished)
## v1.11.0 July 1, 2012
- Added `balUtilHTML`:
- `getAttribute(attributes,attribute)`
- `detectIndentation(source)`
- `removeIndentation(source)`
- `replaceElement(source, elementNameMatcher, replaceElementCallback)`
- `replaceElementAsync(source, elementNameMatcher, replaceElementCallback, next)`
- `balUtilFlow` changes:
- `wait(delay,fn)` introduced as an alternative to `setTimeout`
- `Group` changes:
- `push` and `pushAndRun` signatures are now `([context], task)`
- `context` is optional, and what we should bind to this
- it saves us having to often wrap our task pushing into for each scopes
- task completion callbacks are now optional, if not specified a task will be completed as soon as it finishes executing
- `balUtilEvents`, `balUtilModules` changes:
- Now make use of the `balUtilFlow.push|pushAndRun` new `context` argument to simplify some loops
## v1.10.3 June 26, 2012
- `balUtilModules` changes:
- `initNodeModules` will now install modules from cache, unless `force` is true
## v1.10.2 June 26, 2012
- `balUtilModules` changes:
- `initNodeModules` will now never install modules from cache
## v1.10.1 June 26, 2012
- `balUtilModules` changes:
- Fixed `npmCommand` under some situations
## v1.10.0 June 26, 2012
- `balUtilModules` changes:
- Added `spawnMultiple`, `execMultiple`, `gitGitPath`, `getNodePath`, and `npmCommand`
- `spawn` and `exec` are now only for single commands, use the new `spawnMultiple` and `execMultiple` for multiple commands instead
- error exit code is now anything that isnt `0`
## v1.9.4 June 22, 2012
- Fixed a problem with large asynchronous groups
## v1.9.3 June 22, 2012
- `balUtilFlow` changes:
- Added `extractOptsAndCallback` and `extend`
## v1.9.2 June 21, 2012
- `balUtilFlow` changes:
- Added `fireWithOptionalCallback`, updated groups and emitters to use this
## v1.9.1 June 21, 2012
- `balUtilModules` changes:
- `initNodeModules` now supports `output` option
## v1.9.0 June 21, 2012
- `balUtilEvents` changes:
- `EventEmitterEnhanced` changes:
- `emitSync` and `emitAsync` changes:
- The next callback is now optional, if it is not detected then we will automatically mark the listener as completed once we have executed it (in other words, if it doesn't have a next callback, then we treat it as a synchronous listener)
## v1.8.8 June 19, 2012
- Fixed a problem with large synchronous groups
## v1.8.7 June 19, 2012
- Defaulted `dependencies` to an empty object, to hopefully fix [npm issue #2540](https://github.com/isaacs/npm/pull/2540)
## v1.8.6 June 19, 2012
- `balUtilEvents` changes:
- Split `emitSync` and `emitAsync` out of `EventSystem` and into new `EventEmitterEnhanced` that `EventSystem` extends
## v1.8.5 June 11, 2012
- Made next callbacks necessary by default
## v1.8.4 June 11, 2012
- `balUtilModule` changes:
- `spawn`
- will now return results in the order of `err`, `stdout`, `stderr`, `code`, `signal`
- now splits string commands using `/ /`
- `balUtilFlow` changes:
- `Group` will now only return error as an array if we have more than one error
- Updated for Joe v1.0.0
## v1.8.3 June 9, 2012
- `balUtilCompare` changes:
- `packageCompare` will now fail gracefully if it receives malformed json
## v1.8.2 June 9, 2012
- Removed request dependency, we now use the native http/https modules
## v1.8.1 June 9, 2012
- Restructured directories
- Removed generated docs, use the wiki instead
- Moved tests from Mocha to [Joe](https://github.com/bevry/joe)
- Travis now tests against node v0.7
- `balUtilPaths` changes:
- Added `exists` and `existsSync` to normalize node's 0.6 to 0.8 api differences
- Made [request](https://github.com/mikeal/request) an optional dependency
## v1.8.0 June 9, 2012
- Added expiremental `balUtilFlow.Block`
- Possibly some undocumented `balUtilFlow.Group` changes
## v1.7.0 June 4, 2012
- `balUtilFlow` changes:
- `Group` changes:
- Constructor now supports `next` and `mode` arguments in any order
- `clear()` now clears everything
- Added `hasTasks()`
- Group completion callback's first argument (the error argument) is now an array of errors (or null if no errors)
- Added `breakOnError` option (defaults to `true`)
- Added `autoClear` option to clear once all tasks have run (defualts to `false`)
## v1.6.5 May 30, 2012
- `balUtilFlow` changes:
- `Group` changes:
- Reverted the change made in v1.6.4 where errors in callbacks still increment the complete count
- Instead, you should be using the `hasExited()` instead of `hasCompleted()` which is used to find out if everything passed successfully
## v1.6.4 May 30, 2012
- `balUtilFlow` changes:
- Added `flow({object,action,[args],[tasks],next})` to simplify calling a series of functions of an object
- `Group` changes:
- If complete callback is called with an error, it'll still increment the complete count (it didn't before)
- Added `hasExited()`
- `balUtilPaths` changes:
- `writeFile` will now call `ensurePath` before writing the file
## v1.6.3 May 22, 2012
- `balUtilPaths` changes:
- Fixed a problem introduced with v1.6.0 with `isDirectory` not opening the file before closing it
- If the number of open files becomes a negative number, we will now throw an error
- Decreased the max amount of allowed open files from `500` to `100`
- Increased the wait time for opening a file from `50` to `100`
- This is now customisable through the global `waitingToOpenFileDelay`
## v1.6.2 May 13, 2012
- Added support for `balUtilFlow` and `balUtilTypes` to be used inside web browsers
## v1.6.1 May 4, 2012
- `balUtilPaths` changes:
- Fixed `initNodeModules`
## v1.6.0 May 4, 2012
- We now pre-compile our coffee-script
- `balUtilPaths` changes:
- Added `readFile`, `writeFile`, `mkdir`, `stat`, `readdir`, `unlink`, `rmdir`
- Renamed `rmdir` to `rmdirDeep`
- `balUtilModules` changes:
- Removed `initGitSubmodules`, `gitPull`
- Added `initGitRepo`
- Rewrote `initNodeModules`
## v1.5.0 April 18, 2012
- `balUtilPaths` changes:
- `scan` was removed, not sure what it was used for
- `isDirectory` now returns the `fileStat` argument to the callback
- `scandir` changes:
- `ignorePatterns` option when set to true now uses the new `balUtilPaths.commonIgnorePatterns` property
- fixed error throwing when passed an invalid path
- now supports a new `stat` option
- will return the `fileStat` argument to the `fileAction` and `dirAction` callbacks
- `ignorePatterns` and `ignoreHiddenFiles` will now correctly be passed to child scandir calls
- `cpdir` and `rpdir` now uses `path.join` and support `ignoreHiddenFiles` and `ignorePatterns`
- `writetree` now uses `path.join`
## v1.4.3 April 14, 2012
- CoffeeScript dependency is now bundled
- Fixed incorrect octal `0700` should have been `700`
## v1.4.2 April 5, 2012
- Fixed a failing test due to the `bal-util.npm` to `bal-util` rename
- Improvements to `balUtilModules.spawn`
- will only return an error if the exit code was `1`
- will also contain the `code` and `signal` with the results
- `results[x][0]` is now the stderr string, rather than an error object
## v1.4.1 April 5, 2012
- Added `spawn` to `balUtilModules`
- Added `ignoreHiddenFiles` option to `balUtilPaths.scandir`
## v1.4.0 April 2, 2012
- Renamed `balUtilGroups` to `balUtilFlow`
- Added `toString`, `isArray` and `each` to `balUtilFlow`
- Added `rpdir`, `empty`, and `isPathOlderThan` to `balUtilPaths`
## v1.3.0 February 26, 2012
- Added `openFile` and `closeFile` to open and close files safely (always stays below the maximum number of allowed open files)
- Updated all path utilities to use `openFile` and `closeFile`
- Added npm scripts
## v1.2.0 February 14, 2012
- Removed single and multi modes from `exec`, now always returns the same consistent `callback(err,results)` instead
## v1.1.0 February 6, 2012
- Modularized
- Added [docco](http://jashkenas.github.com/docco/) docs
## v1.0 February 5, 2012
- Moved unit tests to [Mocha](http://visionmedia.github.com/mocha/)
- Offers more flexible unit testing
- Offers better guarantees that tests actually ran, and that they actually ran correctly
- Added `readPath` and `scantree`
- Added `readFiles` option to `scandir`
- `scandir` now supports arguments in object format
- Removed `parallel`
- Tasks inside groups now are passed `next` as there only argument
- Removed `resolvePath`, `expandPath` and `expandPaths`, they were essentially the same as `path.resolve`
- Most functions will now chain
- `comparePackage` now supports comparing two local, or two remote packages
- Added `gitPull`
## v0.9 January 18, 2012
- Added `exec`, `initNodeModules`, `initGitSubmodules`, `EventSystem.when`
- Added support for no callbacks
## v0.8 November 2, 2011
- Considerable improvements to `scandir`, `cpdir` and `rmdir`
- Note, passing `false` as the file or dir actions will now skip all of that type. Pass `null` if you do not want that.
- `dirAction` is now fired before we read the directories children, if you want it to fire after then in the next callback, pass a callback in the 3rd argument. See `rmdir` for an example of this.
- Fixed npm web to url warnings
## v0.7 October 3, 2011
- Added `versionCompare` and `packageCompare` functions
- Added `request` dependency
## v0.6 September 14, 2011
- Updated `util.Group` to support `async` and `sync` grouping
## v0.4 June 2, 2011
- Added util.type for testing the type of a variable
- Added util.expandPath and util.expandPaths
## v0.3 June 1, 2011
- Added util.Group class for your async needs :)
## v0.2 May 20, 2011
- Added some tests with expresso
- util.scandir now returns err,list,tree
- Added util.writetree
## v0.1 May 18, 2011
- Initial commit
## v2.0.0 2013 March 27
- Split from [bal-util](https://github.com/balupton/bal-util) / [bal-util history](https://github.com/balupton/bal-util/blob/master/HISTORY.md#files)

@@ -7,4 +7,4 @@ <!-- LICENSEFILE/ -->

<ul><li>Copyright &copy; 2013+ <a href="http://bevry.me">Bevry Pty Ltd</a></li>
<li>Copyright &copy; 2011+ <a href="http://balupton.com">Benjamin Lupton</a></li></ul>
<ul><li>Copyright &copy; 2013+ <a href="https://bevry.me">Bevry Pty Ltd</a></li>
<li>Copyright &copy; 2011-2012 <a href="https://balupton.com">Benjamin Lupton</a></li></ul>

@@ -11,0 +11,0 @@ and licensed under:

{
"title": "TaskGroup",
"name": "taskgroup",
"version": "4.3.1",
"version": "5.0.0",
"description": "Group together synchronous and asynchronous tasks and execute them with support for concurrency, naming, and nesting.",

@@ -27,4 +27,4 @@ "homepage": "https://github.com/bevry/taskgroup",

"gratipayUsername": "bevry",
"flattrCode": "344188/balupton-on-Flattr",
"paypalButtonID": "QB8GQPZAH84N6",
"flattrUsername": "balupton",
"paypalURL": "https://bevry.me/paypal",
"bitcoinURL": "https://bevry.me/bitcoin",

@@ -44,8 +44,8 @@ "wishlistURL": "https://bevry.me/wishlist",

],
"author": "2013+ Bevry Pty Ltd <us@bevry.me> (http://bevry.me), 2011+ Benjamin Lupton <b@lupton.cc> (http://balupton.com)",
"author": "2013+ Bevry Pty Ltd <us@bevry.me> (https://bevry.me), 2011-2012 Benjamin Lupton <b@lupton.cc> (https://balupton.com)",
"maintainers": [
"Benjamin Lupton <b@lupton.cc> (http://balupton.com)"
"Benjamin Lupton <b@lupton.cc> (https://balupton.com)"
],
"contributors": [
"Benjamin Lupton <b@lupton.cc> (http://balupton.com)",
"Benjamin Lupton <b@lupton.cc> (https://balupton.com)",
"crito <crito@cryptodrunks.net> (https://github.com/crito)",

@@ -62,30 +62,77 @@ "Peter Flannery (https://github.com/pflannery)",

},
"browsers": true,
"engines": {
"node": ">=0.8"
"node": ">=0.12"
},
"editions": [
{
"description": "Source + ESNext + Require",
"entry": "source/index.js",
"directory": "source",
"syntaxes": [
"javascript",
"esnext",
"require",
"const",
"let",
"arrows",
"classes",
"destructuring",
"getset",
"rest",
"spread",
"template strings",
"shorthand"
]
},
{
"description": "Babel Compiled + ES2015 + Require",
"entry": "es2015/index.js",
"directory": "es2015",
"syntaxes": [
"javascript",
"es2015",
"require"
]
}
],
"main": "index.js",
"browser": "es2015/index.js",
"scripts": {
"setup": "npm install",
"clean": "rm -Rf ./docs ./es2015",
"compile": "npm run compile:es2015",
"compile:es2015": "babel ./source --out-dir ./es2015 --presets es2015",
"compile:web": "browserify ./web/index.js -t babelify --outfile ./web/out.js",
"meta": "npm run meta:docs && npm run meta:projectz",
"meta:docs": "documentation build -f html -o ./docs -g -p --shallow ./source/lib/*.js",
"meta:projectz": "projectz compile",
"prepare": "npm run compile && npm run test && npm run meta",
"release": "npm run prepare && npm run release:publish && npm run release:tag && npm run release:push",
"release:publish": "npm publish",
"release:tag": "git tag v$npm_package_version -a",
"release:push": "git push origin master && git push origin --tags",
"pretest": "npm run test:eslint",
"test:eslint": "eslint ./source",
"test": "node --harmony -e \"require('editions').requirePackage(process.cwd(), require, 'test.js')\""
},
"dependencies": {
"ambi": "^2.2.0",
"csextends": "^1.0.3"
"ambi": "^2.5.0",
"eachr": "^3.2.0",
"editions": "^1.1.1",
"extendr": "^3.2.0"
},
"devDependencies": {
"coffee-script": "^1.9.1",
"assert-helpers": "^4.4.0",
"babel-cli": "^6.9.0",
"babel-preset-es2015": "^6.9.0",
"documentation": "^4.0.0-beta5",
"eslint": "^2.11.1",
"eslint-plugin-babel": "^3.2.0",
"joe": "^1.6.0",
"joe-reporter-console": "^1.2.1",
"assert-helpers": "^1.0.0",
"projectz": "^1.0.0",
"biscotto": "^2.3.1",
"safeps": "^2.2.12"
},
"directories": {
"lib": "./out/lib"
},
"scripts": {
"test": "node ./out/test/taskgroup-test.js"
},
"main": "./out/lib/taskgroup.js",
"cakeConfiguration": {
"COFFEE_SRC_PATH": "src",
"BISCOTTO_SRC_PATH": "src"
"projectz": "^1.1.5",
"browserify": "^13.0.1",
"babelify": "^7.3.0",
"safeps": "^6.2.0"
}
}

@@ -19,4 +19,4 @@ <!-- TITLE/ -->

<span class="badge-gratipay"><a href="https://www.gratipay.com/bevry" title="Donate weekly to this project using Gratipay"><img src="https://img.shields.io/badge/gratipay-donate-yellow.svg" alt="Gratipay donate button" /></a></span>
<span class="badge-flattr"><a href="http://flattr.com/thing/344188/balupton-on-Flattr" title="Donate to this project using Flattr"><img src="https://img.shields.io/badge/flattr-donate-yellow.svg" alt="Flattr donate button" /></a></span>
<span class="badge-paypal"><a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=QB8GQPZAH84N6" title="Donate to this project using Paypal"><img src="https://img.shields.io/badge/paypal-donate-yellow.svg" alt="PayPal donate button" /></a></span>
<span class="badge-flattr"><a href="https://flattr.com/profile/balupton" title="Donate to this project using Flattr"><img src="https://img.shields.io/badge/flattr-donate-yellow.svg" alt="Flattr donate button" /></a></span>
<span class="badge-paypal"><a href="https://bevry.me/paypal" title="Donate to this project using Paypal"><img src="https://img.shields.io/badge/paypal-donate-yellow.svg" alt="PayPal donate button" /></a></span>
<span class="badge-bitcoin"><a href="https://bevry.me/bitcoin" title="Donate once-off to this project using Bitcoin"><img src="https://img.shields.io/badge/bitcoin-donate-yellow.svg" alt="Bitcoin donate button" /></a></span>

@@ -41,13 +41,23 @@ <span class="badge-wishlist"><a href="https://bevry.me/wishlist" title="Buy an item on our wishlist for us"><img src="https://img.shields.io/badge/wishlist-donate-yellow.svg" alt="Wishlist browse button" /></a></span>

<li>Install: <code>npm install --save taskgroup</code></li>
<li>Use: <code>require('taskgroup')</code></li></ul>
<li>Module: <code>require('taskgroup')</code></li></ul>
<a href="http://browserify.org" title="Browserify lets you require('modules') in the browser by bundling up all of your dependencies"><h3>Browserify</h3></a><ul>
<li>Install: <code>npm install --save taskgroup</code></li>
<li>Use: <code>require('taskgroup')</code></li>
<li>CDN URL: <code>//wzrd.in/bundle/taskgroup@4.3.1</code></li></ul>
<li>Module: <code>require('taskgroup')</code></li>
<li>CDN URL: <code>//wzrd.in/bundle/taskgroup@5.0.0</code></li></ul>
<a href="http://enderjs.com" title="Ender is a full featured package manager for your browser"><h3>Ender</h3></a><ul>
<li>Install: <code>ender add taskgroup</code></li>
<li>Use: <code>require('taskgroup')</code></li></ul>
<li>Module: <code>require('taskgroup')</code></li></ul>
<h3><a href="https://github.com/bevry/editions" title="Editions are the best way to produce and consume packages you care about.">Editions</a></h3>
<p>This package is published with the following editions:</p>
<ul><li><code>taskgroup</code> aliases <code>taskgroup/index.js</code> which uses <a href="https://github.com/bevry/editions" title="Editions are the best way to produce and consume packages you care about.">Editions</a> to automatically select the correct edition for the consumers environment</li>
<li><code>taskgroup/source/index.js</code> is Source + <a href="https://babeljs.io/docs/learn-es2015/" title="ECMAScript Next">ESNext</a> + <a href="https://nodejs.org/dist/latest-v5.x/docs/api/modules.html" title="Node/CJS Modules">Require</a></li>
<li><code>taskgroup/es2015/index.js</code> is <a href="https://babeljs.io" title="The compiler for writing next generation JavaScript">Babel</a> Compiled + <a href="http://babeljs.io/docs/plugins/preset-es2015/" title="ECMAScript 2015">ES2015</a> + <a href="https://nodejs.org/dist/latest-v5.x/docs/api/modules.html" title="Node/CJS Modules">Require</a></li></ul>
<p>Older environments may need <a href="https://babeljs.io/docs/usage/polyfill/" title="A polyfill that emulates missing ECMAScript environment features">Babel's Polyfill</a> or something similar.</p>
<!-- /INSTALL -->

@@ -58,6 +68,6 @@

1. [Introduction Guide & Usage Examples](http://bevry.me/taskgroup/guide)
2. [Technical API](http://bevry.me/taskgroup/api)
3. [Comparisons against other flow libraries](http://bevry.me/taskgroup/comparisons)
4. [Projects & Libraries built on top of TaskGroup](http://bevry.me/taskgroup/showcase)
1. [Introduction Guide & Usage Examples](http://learn.bevry.me/taskgroup/guide)
2. [Technical API](http://learn.bevry.me/taskgroup/api)
3. [Comparisons against other flow libraries](http://learn.bevry.me/taskgroup/comparisons)
4. [Projects & Libraries built on top of TaskGroup](http://learn.bevry.me/taskgroup/showcase)

@@ -91,3 +101,3 @@

<ul><li><a href="http://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/taskgroup/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/taskgroup">view contributions</a></li></ul>
<ul><li><a href="https://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/taskgroup/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/taskgroup">view contributions</a></li></ul>

@@ -100,4 +110,4 @@ <h3>Sponsors</h3>

<span class="badge-gratipay"><a href="https://www.gratipay.com/bevry" title="Donate weekly to this project using Gratipay"><img src="https://img.shields.io/badge/gratipay-donate-yellow.svg" alt="Gratipay donate button" /></a></span>
<span class="badge-flattr"><a href="http://flattr.com/thing/344188/balupton-on-Flattr" title="Donate to this project using Flattr"><img src="https://img.shields.io/badge/flattr-donate-yellow.svg" alt="Flattr donate button" /></a></span>
<span class="badge-paypal"><a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=QB8GQPZAH84N6" title="Donate to this project using Paypal"><img src="https://img.shields.io/badge/paypal-donate-yellow.svg" alt="PayPal donate button" /></a></span>
<span class="badge-flattr"><a href="https://flattr.com/profile/balupton" title="Donate to this project using Flattr"><img src="https://img.shields.io/badge/flattr-donate-yellow.svg" alt="Flattr donate button" /></a></span>
<span class="badge-paypal"><a href="https://bevry.me/paypal" title="Donate to this project using Paypal"><img src="https://img.shields.io/badge/paypal-donate-yellow.svg" alt="PayPal donate button" /></a></span>
<span class="badge-bitcoin"><a href="https://bevry.me/bitcoin" title="Donate once-off to this project using Bitcoin"><img src="https://img.shields.io/badge/bitcoin-donate-yellow.svg" alt="Bitcoin donate button" /></a></span>

@@ -110,3 +120,3 @@ <span class="badge-wishlist"><a href="https://bevry.me/wishlist" title="Buy an item on our wishlist for us"><img src="https://img.shields.io/badge/wishlist-donate-yellow.svg" alt="Wishlist browse button" /></a></span>

<ul><li><a href="http://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/taskgroup/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/taskgroup">view contributions</a></li>
<ul><li><a href="https://balupton.com">Benjamin Lupton</a> — <a href="https://github.com/bevry/taskgroup/commits?author=balupton" title="View the GitHub contributions of Benjamin Lupton on repository bevry/taskgroup">view contributions</a></li>
<li><a href="https://github.com/crito">crito</a> — <a href="https://github.com/bevry/taskgroup/commits?author=crito" title="View the GitHub contributions of crito on repository bevry/taskgroup">view contributions</a></li>

@@ -127,4 +137,4 @@ <li><a href="https://github.com/pflannery">Peter Flannery</a> — <a href="https://github.com/bevry/taskgroup/commits?author=pflannery" title="View the GitHub contributions of Peter Flannery on repository bevry/taskgroup">view contributions</a></li>

<ul><li>Copyright &copy; 2013+ <a href="http://bevry.me">Bevry Pty Ltd</a></li>
<li>Copyright &copy; 2011+ <a href="http://balupton.com">Benjamin Lupton</a></li></ul>
<ul><li>Copyright &copy; 2013+ <a href="https://bevry.me">Bevry Pty Ltd</a></li>
<li>Copyright &copy; 2011-2012 <a href="https://balupton.com">Benjamin Lupton</a></li></ul>

@@ -131,0 +141,0 @@ and licensed under:

Sorry, the diff of this file is not supported yet

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