v12.0.0

Breaking changes:

• Account for child creation to possibly fail with system error BySysError (#66 by @Hi-Angel)

Other improvements:

• Changed SpawnSyncOptions docs to remove mention of input types other than Buffer, as that is all the PureScript API supports (#64 by @Hi-Angel)

v11.1.0

New Features:

• Added waitSpawned' which works on UnsafeChildProcess (#62 by @JordanMartinez)

Other improvements:

• Noted pipe/inherit stdio issues with stdin (#62 by @JordanMartinez)

v11.0.0

Breaking changes:

• Update the signal arg from String to KillSignal (#51, #52 by @JordanMartinez)

  • Exit's BySignal constructor's arg
  • exitH/closeH's signal arg
  • spawnSync's SpawnResult's signal field
  • kill''s signal arg

• Removed safeStdio (#60 by @JordanMartinez)

  Turns out this isn't safe for *Sync functions. AFAIK, this isn't documented
  in Node docs.

New features:

• Added fromKillSignal, fromKillSignal' (#51, #59, #60 by @JordanMartinez)
• Added pidExists (#53 by @JordanMartinez)
• Export toUnsafeChildProcess (#55 by @JordanMartinez)
• Added stdio (#55 by @JordanMartinez)
• Added Eq and Show instance to Shell & KillSignal (#58, #59 by @JordanMartinez)

Bugfixes:

• Fixed exitH's String value for listener (#60 by @JordanMartinez)
• Added missing FFI for execSync' (#60 by @JordanMartinez)
• Update node-streams to v9.0.0 to fix FFI issues (#61 by @JordanMartinez)

Other improvements:

• Fix regression: add ref/unref APIs that were dropped in v10.0.0 (#50 by @JordanMartinez)
• Wrap Unsafe API via ChildProcess in safer way (#54 by @JordanMartinez)
• Update tests to actually throw if invalid state occurs (#60 by @JordanMartinez)

v10.0.0

Breaking changes:

• Migrate onEvent-style event handlers to eventH-style (#43 by @JordanMartinez)

  -- Before
  onExit cp case _ of
    Normally exitCode -> ...
    BySignal signal -> ...
  
  -- After
  cp # on_ exitH case _ of
    Normally exitCode -> ...
    BySignal signal -> ...

  See https://pursuit.purescript.org/packages/purescript-node-event-emitter/3.0.0/docs/Node.EventEmitter for more details.

• Update pid type signature to return Maybe Pid rather than Pid (#44 by @JordanMartinez)

• Update kill returned value from Effect Unit to Effect Boolean (#44 by @JordanMartinez)

• Migrate Error to node-os' SystemError (#45 by @JordanMartinez)

• Breaking changes made to the Exit type (#46 by @JordanMartinez)

  • Moved from Node.ChildProces to Node.ChildProces.Types
  • Changed the BySignal's constructor's arg type from Signal to String

• Breaking changes made to the Handle type (#46 by @JordanMartinez)

  • Moved from Node.ChildProces to Node.ChildProces.Types

• Converted defaultOptions { override = Just 1} pattern to (_ { override = Just 1}) (#46 by @JordanMartinez)

  Before:

  spawn "foo" [ "bar" ] (defaultSpawnOptions { someOption = Just overrideValue })
  spawn "foo" [ "bar" ] defaultSpawnOptions

  After:

  spawn "foo" [ "bar" ] (_ { someOption = Just overrideValue })
  spawn "foo" [ "bar" ] identity

• Restrict end-user's ability to configure stdio to only those appended to safeStdio (#46 by @JordanMartinez)

  See the module docs for Node.ChildProcess.

• All ChildProcess-creating functions have been updated to support no args and all args variants (#46, #48 by @JordanMartinez)

New features:

• Added event handler for spawn event (#43 by @JordanMartinez)

• Added missing APIs (#44 by @JordanMartinez)

  • exitCode
  • kill (no signal specified)
  • kill' (kill with a String signal)
  • killSignal (kill with an ADT Signal arg)
  • killed
  • signalCode
  • spawnArgs
  • spawnFile

• Added unsafe, uncurried API of all ChildProcess-creating functions (#46 by @JordanMartinez)

• Added safe variant of spawnSync/spawnSync' (#46 by @JordanMartinez)

• Added Aff-based waitSpawned to safely get Pid (#47 by @JordanMartinez)

  Blocks until child process either successfully spawns or fails to spawn.

Bugfixes:

Other improvements:

• Bumped CI's node version to lts/* (#41 by @JordanMartinez)
• Updated CI actions/checkout and actions/setup-nodee to v3 (#41 by @JordanMartinez)
• Format codebase & enforce formatting in CI via purs-tidy (#42 by @JordanMartinez)
• Migrate FFI to uncurried functions (#44, #46 by @JordanMartinez)
• Updated recommended module alias in docs (#46 by @JordanMartinez)

v9.0.0

Breaking changes:

• Update project and deps to PureScript v0.15.0 (#31 by @JordanMartinez, @thomashoneyman, @sigma-andex)

v8.0.0

Due to implementing a breaking change incorrectly, use v9.0.0 instead.

v7.1.0

New features:

• Added shell and encoding options to exec functions (#29 by @thomashoneyman)

v7.0.0

Breaking changes:

• Updated dependencies for PureScript 0.14 (#25)

Other improvements:

• Migrated CI to GitHub Actions and updated installation instructions to use Spago (#24)
• Added a CHANGELOG.md file and pull request template (#26)

v6.0.0

Updated purescript-foreign-object dependency

v5.0.0

Updates for 0.12

Breaking

• mkOnClose now reacts to the close signal instead of exit @Profpatsch
• kill returns Unit instead of Boolean @Profpatsch
• exec/execFile returns a ChildProcess @Profpatsch

Additions

• Bindings to the synchronous versions of exec @jyh1