Fixes #36 - automatically creates missing output directories.

Author: jakubpawlowicz

History.md

@@ -5,6 +5,7 @@
 * Bumps clean-css dependency to 5.0.
 * Bumps commander dependency to 7.0.
 * Fixed issue [#18](https://github.com/jakubpawlowicz/clean-css-cli/issues/18) - allows batch processing of input files.
+* Fixed issue [#36](https://github.com/jakubpawlowicz/clean-css-cli/issues/36) - automatically creates missing output directories.
 
 [4.3.0 / 2019-04-06](https://github.com/jakubpawlowicz/clean-css-cli/compare/4.2...v4.3.0)
 ==================

README.md

@@ -66,6 +66,7 @@ clean-css-cli 5.0 introduces the following changes / features:
 
 * adds `--batch` option (off by default) which processes input files one by one without joining them together;
 * adds `--batch-suffix` option to specify what gets appended to output filename in batch mode;
+* automatically creates missing output directories;
 * clean-css 5.0 with loads of bugfixes;
 * drops official support for Node.js 4, 6, and 8;
 * `--skip-rebase` option has been removed as rebasing URLs is disabled by default now

index.js

@@ -349,6 +349,7 @@ function getSourceMapContent(sourceMapPath) {
 
 function output(process, outputPath, minified) {
   if (outputPath) {
+    fs.mkdirSync(path.dirname(outputPath), {recursive: true});
     fs.writeFileSync(outputPath, minified, 'utf8');
   } else {
     process.stdout.write(minified);

test/binary-test.js

@@ -196,6 +196,15 @@ vows.describe('cleancss')
       teardown: function () {
         deleteFile('./reset1-min.css');
       }
+    }),
+    'to file when target path does not exist': binaryContext('-o ./test/fixtures-temp/reset-min.css ./test/fixtures/reset.css', {
+      'should create a directory and optimized file': function () {
+        assert.isTrue(fs.existsSync('test/fixtures-temp'));
+        assert.isTrue(fs.existsSync('test/fixtures-temp/reset-min.css'));
+      },
+      teardown: function () {
+        exec('rm -rf test/fixtures-temp');
+      }
     })
   })
   .addBatch({