Allow files with spaces (#12)

.github/workflows/main.yml

@@ -17,3 +17,9 @@ jobs:
         source: "tests/a.txt"
         target: "test-a.txt"
         flags: "-f"
+    - name: copy file with spaces
+      uses: canastro/copy-file-action@master
+      with:
+        source: "tests/path with spaces.txt"
+        target: "path-without-spaces.txt"
+        

entrypoint.sh

@@ -1,3 +1,3 @@
 #!/bin/sh -l
 
-cp $1 $2 $3
+cp $1 "$2" "$3"

tests/path with spaces.txt

@@ -0,0 +1 @@
+Test file for copying a file with spaces in its path