Add configuration to disable storage-overlay config

By disabling this feature buildah defaults to the normal configuration,
which in case of running on kernel >5.13 would default to the native
overlay.

The native overlay is way quicker than fuse-overlayfs and drastically
improves build speed.

action.yml

@@ -9,11 +9,11 @@ inputs:
     description: 'The name (reference) of the image to build'
     required: false
   tags:
-    description: 'The tags of the image to build. For multiple tags, seperate by whitespace. For example, "latest v1".'
+    description: 'The tags of the image to build. For multiple tags, separate by whitespace. For example, "latest v1".'
     required: false
     default: latest
   labels:
-    description: 'The labels of the image to build. Seperate by newline. For example, "io.containers.capabilities=sys_admin,mknod".'
+    description: 'The labels of the image to build. Separate by newline. For example, "io.containers.capabilities=sys_admin,mknod".'
     required: false
   base-image:
     description: 'The base image to use to create a new container image'
@@ -60,7 +60,7 @@ inputs:
   archs:
     description: |
       'Same as input 'arch', use this for multiple architectures.
-      Seperate them by a comma'
+      Separate them by a comma'
     required: false
   platform:
     description: |
@@ -70,7 +70,7 @@ inputs:
   platforms:
     description: |
       'Same as input 'platform', use this for multiple platforms.
-      Seperate them by a comma'
+      Separate them by a comma'
     required: false
   extra-args:
     description: |
@@ -82,6 +82,11 @@ inputs:
       Require HTTPS and verify certificates when accessing the registry. Defaults to true.
     required: false
     default: 'true'
+  storage-overlay:
+    description: |
+      Configure storage-overlay auto-detection
+    required: false
+    default: 'true'
 outputs:
   image:
     description: 'Name of the image built'

src/generated/inputs-outputs.ts

@@ -8,7 +8,7 @@ export enum Inputs {
     ARCH = "arch",
     /**
      * 'Same as input 'arch', use this for multiple architectures.
-     * Seperate them by a comma'
+     * Separate them by a comma'
      * Required: false
      * Default: None.
      */
@@ -75,7 +75,7 @@ export enum Inputs {
      */
     IMAGE = "image",
     /**
-     * The labels of the image to build. Seperate by newline. For example, "io.containers.capabilities=sys_admin,mknod".
+     * The labels of the image to build. Separate by newline. For example, "io.containers.capabilities=sys_admin,mknod".
      * Required: false
      * Default: None.
      */
@@ -101,7 +101,7 @@ export enum Inputs {
     PLATFORM = "platform",
     /**
      * 'Same as input 'platform', use this for multiple platforms.
-     * Seperate them by a comma'
+     * Separate them by a comma'
      * Required: false
      * Default: None.
      */
@@ -113,7 +113,13 @@ export enum Inputs {
      */
     PORT = "port",
     /**
-     * The tags of the image to build. For multiple tags, seperate by whitespace. For example, "latest v1".
+     * Configure storage-overlay auto-detection
+     * Required: false
+     * Default: "true"
+     */
+    STORAGE_OVERLAY = "storage-overlay",
+    /**
+     * The tags of the image to build. For multiple tags, separate by whitespace. For example, "latest v1".
      * Required: false
      * Default: "latest"
      */

src/index.ts

@@ -26,7 +26,9 @@ export async function run(): Promise<void> {
     await cli.execute([ "version" ], { group: true });
 
     // Check if fuse-overlayfs exists and find the storage driver
+    if (core.getInput(Inputs.STORAGE_OVERLAY)) {
         await cli.setStorageOptsEnv();
+    }
 
     const DEFAULT_TAG = "latest";
     const workspace = process.env.GITHUB_WORKSPACE || process.cwd();