feat(File Matching): Allows use of node-glob syntax for portable… (#38)

feat(File Matching): Allows use of node-glob syntax for portable file matching

README.md

@@ -150,11 +150,22 @@ Will result in the following output
 If you want to run `embedme` over multiple files, you can use glob matching, i.e.
 
 ```bash
-embedme src/**/*.md
+embedme "src/**/*.md"
 ```
 
-Note that this globbing is shell expansion, not internally handled so _don't_ quote the glob expression. You can test
-you output with `ls`, i.e. `ls src/**/*.md`
+Note embedme supports both quoted globbing and unquoted. Be careful using unquoted
+globbing as this can lead to behaviour that is not portable between different
+operating systems.
+
+If you're using Windows, you must use forward slashes (`/`) to denote path separators.
+
+You can also pass multiple separate glob patterns to match multiple sets of files
+
+example:
+
+```bash
+embedme "src/**/*.md" "docs/**/*.markdown"
+```
 
 ### CI Checks
 

package.json

@@ -40,6 +40,7 @@
   "dependencies": {
     "chalk": "~2.4.2",
     "commander": "~2.20.0",
-    "gitignore-parser": "~0.0.2"
+    "gitignore-parser": "~0.0.2",
+    "node-glob": "~1.2.0"
   }
 }

src/embedme.ts

@@ -6,6 +6,7 @@ import { embedme, EmbedmeOptions, logBuilder } from './embedme.lib';
 import { compile } from 'gitignore-parser';
 import program from 'commander';
 import chalk from 'chalk';
+import glob from 'glob';
 const pkg = require('../package.json');
 
 program
@@ -22,12 +23,22 @@ program
   .option('--strip-embed-comment', `Remove the comments from the code fence. *Must* be run with --stdout flag`)
   .parse(process.argv);
 
-let { args: sourceFiles } = program;
+const { args: sourceFilesInput } = program;
 
 const options: EmbedmeOptions = (program as unknown) as EmbedmeOptions;
 
 const log = logBuilder(options);
 
+let sourceFiles = sourceFilesInput.reduce<string[]>((files, file) => {
+  if (glob.hasMagic(file)) {
+    files.push(...glob.sync(file));
+  } else {
+    files.push(file);
+  }
+
+  return files;
+}, []);
+
 if (sourceFiles.length > 1) {
   log(chalk.yellow(`More than one file matched your input, results will be concatenated in stdout`));
 } else if (sourceFiles.length === 0) {

yarn.lock

@@ -376,6 +376,11 @@ assign-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
+async@^1.3.0:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+  integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -1605,6 +1610,11 @@ glob-parent@^3.1.0:
     is-glob "^3.1.0"
     path-dirname "^1.0.0"
 
+glob-to-regexp@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.1.0.tgz#e0369d426578fd456d47dc23b09de05c1da9ea5d"
+  integrity sha1-4DadQmV4/UVtR9wjsJ3gXB2p6l0=
+
 glob-to-regexp@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
@@ -2891,6 +2901,14 @@ node-fetch@^2.3.0:
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
   integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
 
+node-glob@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/node-glob/-/node-glob-1.2.0.tgz#5240ffedefc6d663ce8515e5796a4d47a750c0d5"
+  integrity sha1-UkD/7e/G1mPOhRXleWpNR6dQwNU=
+  dependencies:
+    async "^1.3.0"
+    glob-to-regexp "^0.1.0"
+
 node-gyp@^3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"