feat: allow fail-fast as an input argument (#25)

.github/workflows/integration-README.md

@@ -9,6 +9,7 @@ See the [integration.yaml](./integration.yaml)
 | Input              | Description                                                   | Required | Default                       |
 | ------------------ | ------------------------------------------------------------- | -------- | ----------------------------- |
 | matrix             | JSON string of [version matrix for Magento](./#matrix-format) | true     | NULL                          |
+| fail-fast          | Same as Github's [fail-fast](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategyfail-fast)  | false     | true                          |
 | package_name       | The name of the package                                       | true     | NULL                          |
 | source_folder      | The source folder of the package                              | false    | $GITHUB_WORKSPACE             |
 | magento_directory  | The folder where Magento will be installed                    | false    | ../magento2                   |
@@ -18,7 +19,7 @@ See the [integration.yaml](./integration.yaml)
 ## Secrets
 | Input         | Description                                                                                                                             | Required | Default |
 | ------------- | --------------------------------------------------------------------------------------------------------------------------------------- | -------- | ------- |
-| composer_auth | JSON string of [composer credentials]([#./matrix-format](https://devdocs.magento.com/guides/v2.4/install-gde/prereq/connect-auth.html)) | true     | NULL    |
+| composer_auth | JSON string of [composer credentials]([#./matrix-format](https://devdocs.magento.com/guides/v2.4/install-gde/prereq/connect-auth.html)) | false     | NULL    |
 
 ###  Matrix Format
 

.github/workflows/integration.yaml

@@ -29,6 +29,11 @@ on:
         type: string
         required: true
         description: "The matrix of Magento versions to test against"
+
+      fail-fast:
+        type: boolean
+        required: false
+        default: true
       
       test_command:
         type: string
@@ -44,6 +49,7 @@ jobs:
   integration_test:
     runs-on:  ${{ matrix.os }}
     strategy:
+      fail-fast: ${{ inputs.fail-fast }}
       matrix: ${{ fromJSON(inputs.matrix) }}
     services:
       elasticsearch: