css-has-pseudo - npm Package Compare versions

Comparing version 0.8.0 to 0.9.0

CHANGELOG.md

 # Changes to CSS Has Pseudo
 
+### 0.9.0 (November 26, 2018)
+
+- Improved CLI usage
+
 ### 0.8.0 (November 26, 2018)
@@ -4,0 +8,0 @@

cli.js

@@ -48,8 +48,2 @@ #!/usr/bin/env node
 
-if (process.argv.length < 3) {
-  console.log(['CSS Has Pseudo\n', '  Transforms CSS with :has {}\n', 'Usage:\n', '  css-has-pseudo source.css transformed.css', '  css-has-pseudo --in=source.css --out=transformed.css --opts={}', '  echo "body:has(:focus) {}" | css-has-pseudo\n'].join('\n'));
-  process.exit(0);
-} // get process and plugin options from the command line
-
-
 const fileRegExp = /^[\w\/.]+$/;
@@ -81,2 +75,7 @@ const argRegExp = /^--(\w+)=("|')?(.+)\2$/;
 (argo.from === '<stdin>' ? getStdin() : readFile(argo.from)).then(css => {
+  if (argo.from === '<stdin>' && !css) {
+    console.log(['CSS Has Pseudo\n', '  Transforms CSS with :has {}\n', 'Usage:\n', '  css-has-pseudo source.css transformed.css', '  css-has-pseudo --from=source.css --to=transformed.css --opts={}', '  echo "body:has(:focus) {}" | css-has-pseudo\n'].join('\n'));
+    process.exit(0);
+  }
+
   const pluginOpts = JSON.parse(argo.opts.replace(relaxedJsonPropRegExp, '"$2": ').replace(relaxedJsonValueRegExp, '$1"$2"$3'));
@@ -96,2 +95,12 @@ const processOptions = Object.assign({
   }
+}).catch(error => {
+  if (Object(error).name === 'CssSyntaxError') {
+    throw new Error(`PostCSS had trouble reading the file (${error.reason} on line ${error.line}, column ${error.column}).`);
+  }
+
+  if (Object(error).errno === -2) {
+    throw new Error(`Sorry, "${error.path}" could not be read.`);
+  }
+
+  throw error;
 }).then(result => {
@@ -101,3 +110,3 @@ console.log(result);
 }, error => {
-  console.error(error);
+  console.error(Object(error).message || 'Something bad happened and we don’t even know what it was.');
   process.exit(1);
@@ -104,0 +113,0 @@ });

package.json

 {
   "name": "css-has-pseudo",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "description": "Style elements relative to other elements in CSS",
@@ -5,0 +5,0 @@ "author": "Jonathan Neal <[e-mail]>",

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Improved metrics

Total package byte prevSize

56470

increased by0.74%

Lines of code

392

increased by2.08%

No dependency changes