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node_modules/@11ty/eleventy-img/src/image-path.js

@@ -0,0 +1,30 @@
+const path = require("node:path");
+
+class ImagePath {
+  static filenameFormat(id, src, width, format) { // and options
+    if (width) {
+      return `${id}-${width}.${format}`;
+    }
+
+    return `${id}.${format}`;
+  }
+
+  static getFilename(id, src, width, format, options = {}) {
+    if (typeof options.filenameFormat === "function") {
+      let filename = options.filenameFormat(id, src, width, format, options);
+      // if options.filenameFormat returns falsy, use fallback filename
+      if(filename) {
+        return filename;
+      }
+    }
+
+    return ImagePath.filenameFormat(id, src, width, format, options);
+  }
+
+  static convertFilePathToUrl(dir, filename) {
+    let src = path.join(dir, filename);
+    return src.split(path.sep).join("/");
+  }
+}
+
+module.exports = ImagePath;