remove deprecated config simplify API

README.md

@@ -75,6 +75,7 @@ The file should export a simple JS object and look something like this:
 ```js
 module.exports = {
   files: ["README.md", "example_wordpress_plugin.php", "styles.css"],
+  prefix: /* a string, regexp literal or mixed array of either */
   json: {
     /* optional json config object, keys pass directly to JSON.stringify */
   },
@@ -123,23 +124,41 @@ Files with the following extensions will be recognized as structured text and pa
 
 ### versionEverything(files, [options])
 
+All keys are optional. Files is _practically_ required, without a list of files there's nothing to do.
+
 #### files
 
 Type: `array`
 
 An array containing the files which will be versioned.
 
+#### prefix
+
+Type: `string|RegExp|[string|RegExp]`
+
+A string, RegExp, or a mixed array of either. Will be added to the list of standard version patterns to be replaced in plain-text files.
+
 #### options
 
 Type: `object`
 All keys are optional.
 
-##### json
+#### json
 
 Type: `object`
 Three keys from the `json` object will be passed directly to [`JSON.parse`][jsonparse] or [`JSON.stringify`][stringify]: **`space`** which sets indentation from an integer or string, a **[`reviver`][reviver]** function and a **[`replacer`][replacer]** function/array. See the [JSON docs][stringify] for more info.
 
-##### xml
+Default JSON Options:
+
+```js
+{
+  space: 2,
+  replacer: null,
+  reviver: null,
+}
+```
+
+#### xml
 
 Type: `object`
 Merged with a minimal set of defaults, then passed to the [xml-js `js2xml` converter][xml-js convert]. See [xml-js docs][] for available options.

app/update-file.js

@@ -43,7 +43,7 @@ const updateFile = async (file, version, options = {}) => {
     prefixes: [],
   };
 
-  const config = Object.assign({}, defaultOptions, options);
+  const config = {...defaultOptions, ...options};
   const log = logInit(config.quiet);
 
   // first pass tries file extensions, if those don't match, try parsing

cli.js

@@ -54,6 +54,7 @@ const getConfig = (yargsObject = { _: [] }) => {
     config["version-everything"].options.quiet = yargsObject.quiet;
   }
   if (yargsObject.prefix) {
+    // TODO: this might be extraneous? Yargs should force this to be an array
     if (typeof yargsObject.prefix === "string") {
       yargsObject.prefix = [yargsObject.prefix];
     }

index.js

@@ -3,17 +3,19 @@
 
 const readPkgUp = require("read-pkg-up");
 
-const getVersionFiles = require("./app/get-version-files");
+const { cosmiconfigSync } = require("cosmiconfig");
+
+// const getVersionFiles = require("./app/get-version-files");
 const updateFile = require("./app/update-file");
 
 /**
- * The version-everything object should contain a files array and an optional options object
+ * The args object should contain a files array any other documented options
  *
- * "version-everything": {
+ * "{
  *   files: ["file1.js", "file2.json"],
- *   options: {
- *      quiet: false
- *   }
+ *   prefix: ['namespace/img:'],
+ *   quiet: false,
+ *   json: {space: 4}
  * }
  *
  */
@@ -26,8 +28,26 @@ const updateFile = require("./app/update-file");
 module.exports = function (args = {}) {
   const { packageJson } = readPkgUp.sync({ normalize: false });
   const version = args.version || packageJson.version;
-  const options =
-    (args["version-everything"] && args["version-everything"].options) || {};
+  if (!version) {
+    throw "No version found in args or package.json";
+  }
+
+  const explorerSync = cosmiconfigSync("version-everything");
+  const configFile = explorerSync.search() || { config: {} };
+
+  const options = { ...configFile.config, ...args };
+
+  if (options.prefix) {
+    if (typeof options.prefix === "string") {
+      options.prefix = [options.prefix];
+    }
+    options.prefixes = options.prefixes || [];
+    options.prefixes = [...options.prefix, ...options.prefixes];
+    delete options.prefix;
+    delete options.config;
+  }
+  const versionFiles = options?.files || [];
+  delete options.files;
 
-  getVersionFiles(args).forEach((f) => updateFile(f, version, options));
+  versionFiles.forEach((f) => updateFile(f, version, options));
 };