Add option to define output directory relative to the input (#5421)

* Fix output directory if filename is given

* Add test for relative output path

* Add option to define output dir relative to input

* Add tests for --copy-files

* Test error handling for wrong arguments

packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/in-files/src/bar.json

@@ -0,0 +1 @@
+{}

packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/in-files/src/foo.js

@@ -0,0 +1 @@
+arr.map(x => x * MULTIPLIER);

packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/options.json

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

packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/out-files/lib/bar.json

@@ -0,0 +1 @@
+{}

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

@@ -0,0 +1,5 @@
+"use strict";
+
+arr.map(function (x) {
+  return x * MULTIPLIER;
+});

packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt

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

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/in-files/package1/src/bar/bar1.js

@@ -0,0 +1,3 @@
+class Test1 {
+
+}

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/in-files/package1/src/foo1.js

@@ -0,0 +1 @@
+arr.map(x => x * MULTIPLIER);

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/in-files/package2/src/bar/bar2.js

@@ -0,0 +1,3 @@
+class Test2 {
+
+}

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/in-files/package2/src/foo2.js

@@ -0,0 +1 @@
+arr.map(x => x / DIVIDER);

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/options.json

@@ -0,0 +1,3 @@
+{
+  "args": ["**/src", "--out-dir", "../lib", "--relative"]
+}

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/out-files/package1/lib/bar/bar1.js

@@ -0,0 +1,7 @@
+"use strict";
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Test1 = function Test1() {
+  _classCallCheck(this, Test1);
+};

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/out-files/package1/lib/foo1.js

@@ -0,0 +1,5 @@
+"use strict";
+
+arr.map(function (x) {
+  return x * MULTIPLIER;
+});

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/out-files/package2/lib/bar/bar2.js

@@ -0,0 +1,7 @@
+"use strict";
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Test2 = function Test2() {
+  _classCallCheck(this, Test2);
+};

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/out-files/package2/lib/foo2.js

@@ -0,0 +1,5 @@
+"use strict";
+
+arr.map(function (x) {
+  return x / DIVIDER;
+});

packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt

@@ -0,0 +1,4 @@
+package1/src/bar/bar1.js -> package1/lib/bar/bar1.js
+package1/src/foo1.js -> package1/lib/foo1.js
+package2/src/bar/bar2.js -> package2/lib/bar/bar2.js
+package2/src/foo2.js -> package2/lib/foo2.js

packages/babel-cli/test/fixtures/babel/error --out-dir --out-file/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--out-dir", "lib"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --out-dir --out-file/stderr.txt

@@ -0,0 +1 @@
+filenames required for --out-dir

packages/babel-cli/test/fixtures/babel/error --out-dir/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--out-dir", "lib", "--out-file", "foo.js"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --out-dir/stderr.txt

@@ -0,0 +1 @@
+cannot have --out-file and --out-dir

packages/babel-cli/test/fixtures/babel/error --relative/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--relative"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --relative/stderr.txt

@@ -0,0 +1 @@
+output directory required for --relative

packages/babel-cli/test/fixtures/babel/error --skip-initial-build/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--skip-initial-build"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --skip-initial-build/stderr.txt

@@ -0,0 +1 @@
+--skip-initial-build requires --watch

packages/babel-cli/test/fixtures/babel/error --watch no filename/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--watch"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --watch no filename/stderr.txt

@@ -0,0 +1 @@
+--watch requires filenames

packages/babel-cli/test/fixtures/babel/error --watch/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["--watch"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error --watch/stderr.txt

@@ -0,0 +1 @@
+--watch requires --out-file or --out-dir

packages/babel-cli/test/fixtures/babel/error wrong filename/options.json

@@ -0,0 +1,4 @@
+{
+  "args": ["foo.json"],
+  "stderrContains": true
+}

packages/babel-cli/test/fixtures/babel/error wrong filename/stderr.txt

@@ -0,0 +1 @@
+foo.json doesn't exist

packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/in-files/src/foo.js

@@ -0,0 +1 @@
+arr.map(x => x * MULTIPLIER);

packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/options.json

@@ -0,0 +1,3 @@
+{
+  "args": ["src/foo.js", "--out-dir", "../lib", "--relative"]
+}

packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/out-files/lib/foo.js

@@ -0,0 +1,5 @@
+"use strict";
+
+arr.map(function (x) {
+  return x * MULTIPLIER;
+});

packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt

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

packages/babel-cli/test/fixtures/babel/filename --out-dir/in-files/src/foo.js

@@ -0,0 +1 @@
+arr.map(x => x * MULTIPLIER);

packages/babel-cli/test/fixtures/babel/filename --out-dir/options.json

@@ -0,0 +1,3 @@
+{
+  "args": ["src/foo.js", "--out-dir", "lib"]
+}

packages/babel-cli/test/fixtures/babel/filename --out-dir/out-files/lib/foo.js

@@ -0,0 +1,5 @@
+"use strict";
+
+arr.map(function (x) {
+  return x * MULTIPLIER;
+});

packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt

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