Merge pull request #10 from Robert-96/main

Add support for macOS-based workflows

action.yml

@@ -2,7 +2,7 @@ name: "Upload Pages artifact"
 description: "A composite action that prepares your static assets to be deployed to GitHub Pages"
 inputs:
   path:
-    description: "Path of the directoring containing the static assets."
+    description: "Path of the directory containing the static assets."
     required: true
     default: "_site/"
   retention-days:
@@ -14,7 +14,7 @@ runs:
   steps:
     - name: Archive artifact
       shell: bash
-      if: runner.os != 'Windows'
+      if: runner.os == 'Linux'
       run: |
         tar \
           --dereference --hard-dereference \
@@ -24,6 +24,19 @@ runs:
           --exclude=.github \
           .
 
+    # Switch to gtar (GNU tar instead of bsdtar which is the default in the MacOS runners so we can use --hard-dereference)
+    - name: Archive artifact
+      shell: bash
+      if: runner.os == 'macOS'
+      run: |
+        gtar \
+          --dereference --hard-dereference \
+          --directory ${{ inputs.path }} \
+          -cvf ${{ runner.temp }}/artifact.tar \
+          --exclude=.git \
+          --exclude=.github \
+          .
+
     # Massage the paths for Windows only
     - name: Archive artifact
       shell: bash