Function overwriteIfExists

src/schematics/common.ts:9–19

(
  tree: Tree,
  path: string,
  content: string
)

export const stringifyFormatted = (obj: any) => JSON.stringify(obj, null, 2);

export const overwriteIfExists = (
  tree: Tree,
  path: string,
  content: string
) => {
  if (tree.exists(path)) {
    tree.overwrite(path, content);
  } else {
    tree.create(path, content);
  }
};

export function safeReadJSON(path: string, tree: Tree) {
  try {