ensure setup.sh executable; fixes #245

action.yml

@@ -43,6 +43,8 @@ outputs:
 runs:
   using: 'composite'
   steps:
+    - run: chmod +x $GITHUB_ACTION_PATH/setup.sh
+      shell: bash
     - id: flutter-action
       run: $GITHUB_ACTION_PATH/setup.sh -p -c '${{ inputs.cache-path }}' -k '${{ inputs.cache-key }}' -n '${{ inputs.flutter-version }}' -a '${{ inputs.architecture }}' ${{ inputs.channel }}
       shell: bash

setup.sh

@@ -48,13 +48,15 @@ download_archive() {
 	mkdir -p "$2"
 
 	if [[ "$archive_name" == *zip ]]; then
-		unzip -q -o "$archive_local" -d "$RUNNER_TEMP"
-		# Remove the folder again so that the move command can do a simple rename
+		EXTRACT_PATH="$RUNNER_TEMP/_unzip_temp"
+		unzip -q -o "$archive_local" -d "$EXTRACT_PATH"
+		# Remove the folder again so that the move command can do a simple rename\
 		# instead of moving the content into the target folder.
 		# This is a little bit of a hack since the "mv --no-target-directory"
 		# linux option is not available here
 		rm -r "$2"
-		mv "$RUNNER_TEMP"/flutter "$2"
+		mv "$EXTRACT_PATH"/flutter "$2"
+		rm -r "$EXTRACT_PATH"
 	else
 		tar xf "$archive_local" -C "$2" --strip-components=1
 	fi