diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index aae5179..3bfb660 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -55,25 +55,25 @@ jobs:
       shell: bash
     - run: ./setup.sh -t -p version master             | grep -x 'master:master:x64|master:master:x64'
       shell: bash
-    - run: ./setup.sh -t -p version stable 2           | grep -x 'stable:2:x64|stable:2.10.5:x64'
+    - run: ./setup.sh -t -p version -n 2 stable        | grep -x 'stable:2:x64|stable:2.10.5:x64'
       shell: bash
-    - run: ./setup.sh -t -p version beta 2             | grep -x 'beta:2:x64|beta:2.13.0-0.4.pre:x64'
+    - run: ./setup.sh -t -p version -n 2 beta          | grep -x 'beta:2:x64|beta:2.13.0-0.4.pre:x64'
       shell: bash
-    - run: ./setup.sh -t -p version any 2              | grep -x 'any:2:x64|beta:2.13.0-0.4.pre:x64'
+    - run: ./setup.sh -t -p version -n 2 any           | grep -x 'any:2:x64|beta:2.13.0-0.4.pre:x64'
       shell: bash
-    - run: ./setup.sh -t -p version any 3              | grep -x 'any:3:x64|stable:3.0.5:x64'
+    - run: ./setup.sh -t -p version -n 3 any           | grep -x 'any:3:x64|stable:3.0.5:x64'
       shell: bash
-    - run: ./setup.sh -t -p version any 3 arm64        | grep -x 'any:3:arm64|stable:3.0.5:arm64'
+    - run: ./setup.sh -t -p version -n 3 -a arm64 any  | grep -x 'any:3:arm64|stable:3.0.5:arm64'
       shell: bash
-    - run: ./setup.sh -t -p version stable any arm64   | grep -x 'stable:any:arm64|stable:3.0.5:arm64'
+    - run: ./setup.sh -t -p version -n any -a arm64 stable | grep -x 'stable:any:arm64|stable:3.0.5:arm64'
       shell: bash
-    - run: ./setup.sh -t -p version stable 1           | grep -x 'stable:1:x64|stable:1.22.6:x64'
+    - run: ./setup.sh -t -p version -n 1 stable        | grep -x 'stable:1:x64|stable:1.22.6:x64'
       shell: bash
-    - run: ./setup.sh -t -p version stable v1          | grep -x 'stable:v1:x64|stable:v1.12.13+hotfix.9:x64'
+    - run: ./setup.sh -t -p version -n v1 stable       | grep -x 'stable:v1:x64|stable:v1.12.13+hotfix.9:x64'
       shell: bash
-    - run: ./setup.sh -t -p version any 0              | grep -x 'any:0:x64|beta:v0.11.13:x64'
+    - run: ./setup.sh -t -p version -n 0 any           | grep -x 'any:0:x64|beta:v0.11.13:x64'
       shell: bash
-    - run: ./setup.sh -t -p version any v0             | grep -x 'any:v0:x64|beta:v0.11.13:x64'
+    - run: ./setup.sh -t -p version -n v0 any          | grep -x 'any:v0:x64|beta:v0.11.13:x64'
       shell: bash
   test_cache_key:
     runs-on: macos-latest
@@ -87,29 +87,29 @@ jobs:
       shell: bash
     - run: ./setup.sh -t -p cache-key master           | grep -x 'flutter-macos-master-master-x64-master'
       shell: bash
-    - run: ./setup.sh -t -p cache-key stable 2         | grep -x 'flutter-macos-stable-2.10.5-x64-5464c5bac742001448fe4fc0597be939379f88ea'
+    - run: ./setup.sh -t -p cache-key -n 2 stable      | grep -x 'flutter-macos-stable-2.10.5-x64-5464c5bac742001448fe4fc0597be939379f88ea'
       shell: bash
-    - run: ./setup.sh -t -p cache-key beta 2           | grep -x 'flutter-macos-beta-2.13.0-0.4.pre-x64-25caf1461b8f643092a9f6f5b224453b5c057d10'
+    - run: ./setup.sh -t -p cache-key -n 2 beta        | grep -x 'flutter-macos-beta-2.13.0-0.4.pre-x64-25caf1461b8f643092a9f6f5b224453b5c057d10'
       shell: bash
-    - run: ./setup.sh -t -p cache-key any 2            | grep -x 'flutter-macos-beta-2.13.0-0.4.pre-x64-25caf1461b8f643092a9f6f5b224453b5c057d10'
+    - run: ./setup.sh -t -p cache-key -n 2 any         | grep -x 'flutter-macos-beta-2.13.0-0.4.pre-x64-25caf1461b8f643092a9f6f5b224453b5c057d10'
       shell: bash
-    - run: ./setup.sh -t -p cache-key any 3            | grep -x 'flutter-macos-stable-3.0.5-x64-f1875d570e39de09040c8f79aa13cc56baab8db1'
+    - run: ./setup.sh -t -p cache-key -n 3 any         | grep -x 'flutter-macos-stable-3.0.5-x64-f1875d570e39de09040c8f79aa13cc56baab8db1'
       shell: bash
-    - run: ./setup.sh -t -p cache-key any 3 arm64      | grep -x 'flutter-macos-stable-3.0.5-arm64-f1875d570e39de09040c8f79aa13cc56baab8db1'
+    - run: ./setup.sh -t -p cache-key -n 3 -a arm64 any      | grep -x 'flutter-macos-stable-3.0.5-arm64-f1875d570e39de09040c8f79aa13cc56baab8db1'
       shell: bash
-    - run: ./setup.sh -t -p cache-key stable any arm64 | grep -x 'flutter-macos-stable-3.0.5-arm64-f1875d570e39de09040c8f79aa13cc56baab8db1'
+    - run: ./setup.sh -t -p cache-key -n any -a arm64 stable | grep -x 'flutter-macos-stable-3.0.5-arm64-f1875d570e39de09040c8f79aa13cc56baab8db1'
       shell: bash
-    - run: ./setup.sh -t -p cache-key stable 1         | grep -x 'flutter-macos-stable-1.22.6-x64-9b2d32b605630f28625709ebd9d78ab3016b2bf6'
+    - run: ./setup.sh -t -p cache-key -n 1 stable            | grep -x 'flutter-macos-stable-1.22.6-x64-9b2d32b605630f28625709ebd9d78ab3016b2bf6'
       shell: bash
-    - run: ./setup.sh -t -p cache-key stable v1        | grep -x 'flutter-macos-stable-v1.12.13+hotfix.9-x64-f139b11009aeb8ed2a3a3aa8b0066e482709dde3'
+    - run: ./setup.sh -t -p cache-key -n v1 stable           | grep -x 'flutter-macos-stable-v1.12.13+hotfix.9-x64-f139b11009aeb8ed2a3a3aa8b0066e482709dde3'
       shell: bash
-    - run: ./setup.sh -t -p cache-key any 0            | grep -x 'flutter-macos-beta-v0.11.13-x64-58c8489fcdb4e4ef6c010117584c9b23d15221aa'
+    - run: ./setup.sh -t -p cache-key -n 0 any               | grep -x 'flutter-macos-beta-v0.11.13-x64-58c8489fcdb4e4ef6c010117584c9b23d15221aa'
       shell: bash
-    - run: ./setup.sh -p cache-key any v0              | grep -x 'flutter-macos-beta-v0.11.13-x64-58c8489fcdb4e4ef6c010117584c9b23d15221aa'
+    - run: ./setup.sh -t -p cache-key -n v0 any              | grep -x 'flutter-macos-beta-v0.11.13-x64-58c8489fcdb4e4ef6c010117584c9b23d15221aa'
       shell: bash
-    - run: ./setup.sh -p cache-key -k 'custom-:channel:-:version:-:hash:'   | grep -x 'custom-stable-3.0.5-f1875d570e39de09040c8f79aa13cc56baab8db1'
+    - run: ./setup.sh -t -p cache-key -k 'custom-:channel:-:version:-:hash:'   | grep -x 'custom-stable-3.0.5-f1875d570e39de09040c8f79aa13cc56baab8db1'
       shell: bash
-    - run: ./setup.sh -p cache-key -k 'custom-:channel:-:version:-:sha256:' | grep -x 'custom-stable-3.0.5-e79a04dcfd1b583e5831433fc200800ba0d1e9fe4567cb661479bd2542d4c685'
+    - run: ./setup.sh -t -p cache-key -k 'custom-:channel:-:version:-:sha256:' | grep -x 'custom-stable-3.0.5-e79a04dcfd1b583e5831433fc200800ba0d1e9fe4567cb661479bd2542d4c685'
       shell: bash
   test_cache_path:
     runs-on: ubuntu-latest
diff --git a/action.yml b/action.yml
index e38784f..51531ba 100644
--- a/action.yml
+++ b/action.yml
@@ -16,6 +16,7 @@ inputs:
   cache:
     description: 'Cache the Flutter SDK'
     required: false
+    default: false
   cache-key:
     description: 'Identifier for the Flutter SDK cache'
     required: false
@@ -32,16 +33,16 @@ runs:
   using: 'composite'
   steps:
     - id: flutter-action-cache-path-builder
-      run: echo "::set-output name=cache-path::$($GITHUB_ACTION_PATH/setup.sh -p cache-path -c '${{ inputs.cache-path }}' ${{ inputs.channel }} ${{ inputs.flutter-version }} ${{ inputs.architecture }})"
+      run: echo "::set-output name=cache-path::$($GITHUB_ACTION_PATH/setup.sh -p cache-path -c '${{ inputs.cache-path }}' -n '${{ inputs.flutter-version }}' -a '${{ inputs.architecture }}' ${{ inputs.channel }})"
       shell: bash
     - if: ${{ inputs.cache == 'true' }}
       id: flutter-action-cache-key-builder
-      run: echo "::set-output name=cache-key::$($GITHUB_ACTION_PATH/setup.sh -p cache-key -k ${{ inputs.cache-key }} ${{ inputs.channel }} ${{ inputs.flutter-version }} ${{ inputs.architecture }})"
+      run: echo "::set-output name=cache-key::$($GITHUB_ACTION_PATH/setup.sh -p cache-key -k ${{ inputs.cache-key }} -n '${{ inputs.flutter-version }}' -a '${{ inputs.architecture }}' ${{ inputs.channel }})"
       shell: bash
     - if: ${{ inputs.cache == 'true' }}
       uses: actions/cache@v3
       with:
         path: ${{ steps.flutter-action-cache-path-builder.outputs.cache-path }}
         key: ${{ steps.flutter-action-cache-key-builder.outputs.cache-key }}
-    - run: $GITHUB_ACTION_PATH/setup.sh -c '${{ steps.flutter-action-cache-path-builder.outputs.cache-path }}' ${{ inputs.channel }} ${{ inputs.flutter-version }} ${{ inputs.architecture }}
+    - run: $GITHUB_ACTION_PATH/setup.sh -c '${{ steps.flutter-action-cache-path-builder.outputs.cache-path }}' -n '${{ inputs.flutter-version }}' -a '${{ inputs.architecture }}' ${{ inputs.channel }}
       shell: bash
diff --git a/setup.sh b/setup.sh
index 87c80a0..ca42ab2 100755
--- a/setup.sh
+++ b/setup.sh
@@ -89,24 +89,23 @@ CACHE_PATH=""
 CACHE_KEY=""
 PRINT_MODE=""
 USE_TEST_FIXTURE=false
+ARCH=""
+VERSION=""
 
-while getopts 'tc:k:p:' flag; do
+while getopts 'tc:k:p:a:n:' flag; do
 	case "$flag" in
 	c) CACHE_PATH="$OPTARG" ;;
 	k) CACHE_KEY="$OPTARG" ;;
 	p) PRINT_MODE="$OPTARG" ;;
 	t) USE_TEST_FIXTURE=true ;;
+	a) ARCH="$(echo "$OPTARG" | awk '{print tolower($0)}')" ;;
+	n) VERSION="$OPTARG" ;;
 	?) exit 2 ;;
 	esac
 done
 
 ARR_CHANNEL=("${@:$OPTIND:1}")
-ARR_VERSION=("${@:$OPTIND+1:1}")
-ARR_ARCH=("${@:$OPTIND+2:1}")
-
 CHANNEL="${ARR_CHANNEL[0]}"
-VERSION="${ARR_VERSION[0]}"
-ARCH=$(echo "${ARR_ARCH[0]}" | awk '{print tolower($0)}')
 
 [[ -z $CHANNEL ]] && CHANNEL=stable
 [[ -z $VERSION ]] && VERSION=any