Upgrade to purs v0.15 (#26)

package.json

@@ -1,5 +1,6 @@
 {
   "private": true,
+  "type": "module",
   "scripts": {
     "build": "pulp build -- --strict",
     "test": "pulp test"

packages.dhall

@@ -1,24 +1,24 @@
 let upstream =
-      https://github.com/purescript/package-sets/releases/download/psc-0.14.0-20210409/packages.dhall sha256:e81c2f2ce790c0e0d79869d22f7a37d16caeb5bd81cfda71d46c58f6199fd33f
+      https://github.com/purescript/package-sets/releases/download/psc-0.15.0-20220507/packages.dhall
+        sha256:cf54330f3bc1b25a093b69bff8489180c954b43668c81288901a2ec29a08cc64
       with open-memoize =
-          { dependencies =
-              [ "console"
-              , "effect"
-              , "psci-support"
-              , "strings"
-              , "lists"
-              , "either"
-              , "integers"
-              , "lazy"
-              , "maybe"
-              , "partial"
-              , "prelude"
-              , "tuples"
-              ]
-          , repo =
-              "https://github.com/purescript-open-community/purescript-open-memoize.git"
-          , version =
-              "v6.1.0"
-          }
+        { dependencies =
+          [ "console"
+          , "effect"
+          , "psci-support"
+          , "strings"
+          , "lists"
+          , "either"
+          , "integers"
+          , "lazy"
+          , "maybe"
+          , "partial"
+          , "prelude"
+          , "tuples"
+          ]
+        , repo =
+            "https://github.com/purescript-open-community/purescript-open-memoize.git"
+        , version = "v6.1.0"
+        }
 
 in  upstream

src/Options/Applicative/Builder/Completer.js

@@ -1,7 +1,7 @@
 "use strict";
-var execSync = require('child_process').execSync;
+import execSync from 'child_process';
 
-exports.execSyncCommand = function(command) {
+export function execSyncCommand (command) {
   return function() {
     return execSync(command);
   };

src/Options/Applicative/Common.purs

@@ -21,10 +21,11 @@ module Options.Applicative.Common (
 import Prelude
 
 import Control.Alt ((<|>))
+import Control.Alternative (guard)
 import Control.Monad.Free as Free
 import Control.Monad.State.Trans (StateT(..), get, put, runStateT)
 import Control.Monad.Trans.Class (lift)
-import Control.MonadZero (empty, guard)
+import Control.Plus (empty)
 import Data.Array as Array
 import Data.Exists (mkExists, runExists)
 import Data.Foldable (any, elem, oneOf)

src/Options/Applicative/Help/Chunk.purs

@@ -19,7 +19,6 @@ import Prelude
 
 import Control.Alt (class Alt)
 import Control.Alternative (class Alternative, class Plus)
-import Control.MonadZero (class MonadZero)
 import Data.Foldable (fold, foldr)
 import Data.Generic.Rep (class Generic)
 import Data.Show.Generic (genericShow)
@@ -45,7 +44,6 @@ derive newtype instance chunkPlus :: Plus Chunk
 derive newtype instance chunkAlternative :: Alternative Chunk
 derive newtype instance chunkBind :: Bind Chunk
 derive newtype instance chunkMonad :: Monad Chunk
-derive newtype instance chunkMonadZero :: MonadZero Chunk
 
 instance chunkSemigroup :: Semigroup a => Semigroup (Chunk a) where
   append = chunked append

src/Options/Applicative/Help/Core.purs

@@ -17,7 +17,7 @@ module Options.Applicative.Help.Core
 
 import Prelude
 
-import Control.MonadZero (guard)
+import Control.Alternative (guard)
 import Data.Array (foldr)
 import Data.Array as Array
 import Data.Array.NonEmpty (NonEmptyArray)