chore(nx): prepare commons

packages/commons/dist/lib/test-utils.js

@@ -0,0 +1,55 @@
+/**
+ * Reads the level of indentation of the first line and trims the identation for all the text by that amount.
+ *
+ * For example, for:
+ *
+ * ```json
+ *          {
+ *              "hello": "world"
+ *          }
+ * ```
+ *
+ * it results in:
+ *
+ * ```json
+ * {
+ *     "hello": "world"
+ * }
+ * ```
+ *
+ * This is meant to be used as a template string, where it allows the indentation of the template without affecting whitespace changes.
+ *
+ * @example const html = trimIndentation`\
+ *           <h1>Heading 1</h1>
+ *           <h2>Heading 2</h2>
+ *           <h3>Heading 3</h3>
+ *           <h4>Heading 4</h4>
+ *           <h5>Heading 5</h5>
+ *           <h6>Heading 6</h6>
+ *       `;
+ * @param strings
+ * @returns
+ */ export function trimIndentation(strings, ...values) {
+    // Combine the strings with the values using interpolation
+    let str = strings.reduce((acc, curr, index)=>{
+        return acc + curr + (values[index] !== undefined ? values[index] : '');
+    }, '');
+    // Count the number of spaces on the first line.
+    let numSpaces = 0;
+    while(str.charAt(numSpaces) == " " && numSpaces < str.length){
+        numSpaces++;
+    }
+    // Trim the indentation of the first line in all the lines.
+    const lines = str.split("\n");
+    const output = [];
+    for(let i = 0; i < lines.length; i++){
+        let numSpacesLine = 0;
+        while(str.charAt(numSpacesLine) == " " && numSpacesLine < str.length){
+            numSpacesLine++;
+        }
+        output.push(lines[i].substring(numSpacesLine));
+    }
+    return output.join("\n");
+}
+
+//# sourceMappingURL=test-utils.js.map