Add --include-dotfiles option to babel-cli (#6232)

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/in-files/src/foo/.foo.js

@@ -0,0 +1 @@
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/in-files/src/foo/index.js

@@ -0,0 +1 @@
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/in-files/src/index.js

@@ -0,0 +1 @@
+index;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/options.json

@@ -0,0 +1,9 @@
+{
+  "args": [
+    "src",
+    "--out-dir", "lib",
+    "--copy-files",
+    "--include-dotfiles",
+    "--ignore", "src/foo"
+  ]
+}

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/out-files/lib/foo/.foo.js

@@ -0,0 +1 @@
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/out-files/lib/foo/index.js

@@ -0,0 +1 @@
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/out-files/lib/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+index;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt

@@ -0,0 +1 @@
+src/index.js -> lib/index.js

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/in-files/src/foo/.foo.js

@@ -0,0 +1 @@
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/in-files/src/foo/bar.js

@@ -0,0 +1 @@
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/in-files/src/index.js

@@ -0,0 +1 @@
+index;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/options.json

@@ -0,0 +1,9 @@
+{
+  "args": [
+    "src",
+    "--out-dir", "lib",
+    "--copy-files",
+    "--include-dotfiles",
+    "--only", "src/foo"
+  ]
+}

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/out-files/lib/foo/.foo.js

@@ -0,0 +1,3 @@
+"use strict";
+
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/out-files/lib/foo/bar.js

@@ -0,0 +1,3 @@
+"use strict";
+
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/out-files/lib/index.js

@@ -0,0 +1 @@
+index;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt

@@ -0,0 +1,2 @@
+src/foo/.foo.js -> lib/foo/.foo.js
+src/foo/bar.js -> lib/foo/bar.js

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/in-files/src/.foo.js

@@ -0,0 +1 @@
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/in-files/src/bar/index.js

@@ -0,0 +1 @@
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/options.json

@@ -0,0 +1,3 @@
+{
+  "args": ["src", "--out-dir", "lib", "--copy-files", "--include-dotfiles"]
+}

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/out-files/lib/.foo.js

@@ -0,0 +1,3 @@
+"use strict";
+
+a;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/out-files/lib/bar/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+bar;

packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt

@@ -0,0 +1,3 @@
+src/.foo.js -> lib/.foo.js
+src/bar/index.js -> lib/bar/index.js
+src/foo/foo.js -> lib/foo/foo.js

packages/babel-cli/test/index.js

@@ -88,10 +88,14 @@ const assertTest = function(stdout, stderr, opts) {
   }
 
   if (opts.outFiles) {
-    const actualFiles = readDir(path.join(tmpLoc));
+    const actualFiles = readDir(path.join(tmpLoc), fileFilter);
 
     Object.keys(actualFiles).forEach(function(filename) {
-      if (!opts.inFiles.hasOwnProperty(filename)) {
+      if (
+        // saveInFiles always creates an empty .babelrc, so lets exclude for now
+        filename !== ".babelrc" &&
+        !opts.inFiles.hasOwnProperty(filename)
+      ) {
         const expect = opts.outFiles[filename];
         const actual = actualFiles[filename];