Allow the post ID to be used instead of the slug

README.md

@@ -75,6 +75,20 @@ Allowed values:
 - `true` - Prepend the date, in the format `<year>-<month>-<day>`. Nothing will be prepended if there is no date (for example, an undated draft post).
 - `false` - Don't prepend the date.
 
+### Use post ID instead of slug?
+
+```
+--use-id=true
+```
+
+Whether to use the post ID instead of the post slug when naming post folders or files.  
+
+Note that if the slug is included in the frontmatter, some site generators (such as Hugo) will still use it when generating *their* paths, so you may wish to exclude `slug` from the frontmatter, or rename it to something else using the `--frontmatter-fields` option, for example::
+
+```
+--frontmatter-fields=title,date,id,slug:wpSlug
+```
+
 ### Organize posts into date folders?
 
 ```

src/questions.js

@@ -47,6 +47,24 @@ export function load() {
 			isPathQuestion: true,
 			prompt: inquirer.select
 		},
+		{
+			name: 'use-id',
+			type: 'boolean',
+			description: 'Use post ID instead of slug when naming files or folders',
+			default: false,
+			choices: [
+				{
+					name: 'Yes',
+					value: true
+				},
+				{
+					name: 'No',
+					value: false
+				}
+			],
+			isPathQuestion: true,
+			prompt: inquirer.select
+		},
 		{
 			name: 'date-folders',
 			type: 'choice',

src/shared.js

@@ -55,6 +55,10 @@ export function buildPostPath(post, overrideConfig) {
 
 	// get slug with fallback
 	let slug = getSlugWithFallback(post);
+	// use ID instead of slug if specified
+	if (pathConfig.useId) {
+		slug = post.id.toString();
+	}
 
 	// prepend date to slug as appropriate
 	if (pathConfig.prefixDate && post.date) {