Changed from static to 11ty!

1 files changed, 70 insertions, 0 deletions

diff --git a/node_modules/@11ty/eleventy/src/Util/TransformsUtil.js b/node_modules/@11ty/eleventy/src/Util/TransformsUtil.js
new file mode 100644
index 0000000..3ba8ab0
--- /dev/null
+++ b/node_modules/@11ty/eleventy/src/Util/TransformsUtil.js
@@ -0,0 +1,70 @@
+import EleventyBaseError from "../Errors/EleventyBaseError.js";
+import { isPlainObject } from "@11ty/eleventy-utils";
+import debugUtil from "debug";
+
+const debug = debugUtil("Eleventy:Transforms");
+
+class EleventyTransformError extends EleventyBaseError {}
+
+class TransformsUtil {
+	static changeTransformsToArray(transformsObj) {
+		let transforms = [];
+		for (let name in transformsObj) {
+			transforms.push({
+				name: name,
+				callback: transformsObj[name],
+			});
+		}
+		return transforms;
+	}
+
+	static async runAll(content, pageData, transforms = {}, options = {}) {
+		let { baseHrefOverride, logger } = options;
+		let { inputPath, outputPath, url } = pageData;
+
+		if (!isPlainObject(transforms)) {
+			throw new Error("Object of transforms expected.");
+		}
+
+		let transformsArray = this.changeTransformsToArray(transforms);
+
+		for (let { callback, name } of transformsArray) {
+			debug("Running %o transform on %o: %o", name, inputPath, outputPath);
+
+			try {
+				let hadContentBefore = !!content;
+
+				content = await callback.call(
+					{
+						inputPath,
+						outputPath,
+						url,
+						page: pageData,
+						baseHref: baseHrefOverride,
+					},
+					content,
+					outputPath,
+				);
+
+				if (hadContentBefore && !content) {
+					if (!logger || !logger.warn) {
+						throw new Error("Internal error: missing `logger` instance.");
+					}
+
+					logger.warn(
+						`Warning: Transform \`${name}\` returned empty when writing ${outputPath} from ${inputPath}.`,
+					);
+				}
+			} catch (e) {
+				throw new EleventyTransformError(
+					`Transform \`${name}\` encountered an error when transforming ${inputPath}.`,
+					e,
+				);
+			}
+		}
+
+		return content;
+	}
+}
+
+export default TransformsUtil;