vue-jscodeshift-adapter - npm Package Compare versions

Comparing version 2.1.0 to 2.2.0

CHANGELOG.md

 # Change Log
 
+## [2.2.0] - 2020-10-02
+
+- Preserve indent of `<script>` and `<style>` tags. Thanks to @SevInf
+
 ## [2.1.0] - 2020-05-15
@@ -4,0 +8,0 @@

package.json

 {
   "name": "vue-jscodeshift-adapter",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Run jscodeshift on Vue single file components",
@@ -33,5 +33,2 @@ "main": "src/index.js",
   "dependencies": {
-    "cheerio": "^1.0.0-rc.2",
-    "detect-indent": "^6.0.0",
-    "indent-string": "^4.0.0",
     "vue-sfc-descriptor-to-string": "^1.0.0",
@@ -38,0 +35,0 @@ "vue-template-compiler": "^2.5.13"

src/jscodeshift-mode.js

@@ -12,3 +12,3 @@ const descriptorToString = require('vue-sfc-descriptor-to-string');
 
-    const sfcDescriptor = parseSfc(fileInfo.source);
+    const { sfcDescriptor, indents } = parseSfc(fileInfo.source);
     const scriptBlock = sfcDescriptor.script;
@@ -24,5 +24,3 @@
         return descriptorToString(sfcDescriptor, {
-          indents: {
-            template: 0
-          }
+          indents
         });
@@ -29,0 +27,0 @@ } else {

src/parse-sfc.js

 const compiler = require('vue-template-compiler');
-const cheerio = require('cheerio');
 
-const detectIndent = require('detect-indent');
-const indentString = require('indent-string');
-
 module.exports = function parse(source) {
   const sfcDescriptor = compiler.parseComponent(source);
 
+  const indents = {}
   if (sfcDescriptor.template) {
-    sfcDescriptor.template.content = fixTemplateIndent(sfcDescriptor, source);
+    indents.template = detectIndent(sfcDescriptor.template, source);
   }
 
-  return sfcDescriptor;
+  if (sfcDescriptor.script) {
+    indents.script = detectIndent(sfcDescriptor.script, source);
+  }
+
+  if (sfcDescriptor.styles.length > 0)  {
+    indents.style = detectIndent(sfcDescriptor.styles[0], source);
+  }
+
+  return { sfcDescriptor, indents };
 };
 
-// assumes sfc has a <template>
-// returns content for <template> with correct indent
-function fixTemplateIndent(sfcDescriptor, source) {
-  const $ = cheerio.load(source);
+function detectIndent(sfcBlock, source) {
+  const nonEmptyPaddingsPerLine = source.substring(sfcBlock.start, sfcBlock.end)
+    .split('\n')
+    .filter(line => line !== '')
+    .map(getLinePadding);
 
-  // contents of template including outer <template> pair
-  const fullTemplate = $.html($('template'));
-  const templateIndent = detectIndent(fullTemplate);
+  if (nonEmptyPaddingsPerLine.length === 0) {
+    return 0;
+  }
+  return Math.min(...nonEmptyPaddingsPerLine)
+}
 
-  const templateBlock = sfcDescriptor.template;
-  return indentString(templateBlock.content, templateIndent.amount, templateIndent.indent);
+function getLinePadding(line) {
+  const spacesMatch = line.match(/^ +/);
+  if (!spacesMatch) {
+    return 0;
+  }
+  return spacesMatch[0].length;
 }

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Improved metrics

Total package byte prevSize

19148

increased by6.14%

Dependency count

2

decreased by-60%

Number of package files

26

increased by18.18%

Lines of code

527

increased by14.07%

Dependency changes

• - Removedcheerio@^1.0.0-rc.2

• - Removeddetect-indent@^6.0.0

• - Removedindent-string@^4.0.0

• - Removedboolbase@1.0.0(transitive)

• - Removedcheerio@1.0.0(transitive)

• - Removedcheerio-select@2.1.0(transitive)

• - Removedcss-select@5.1.0(transitive)

• - Removedcss-what@6.1.0(transitive)

• - Removeddetect-indent@6.1.0(transitive)

• - Removeddom-serializer@2.0.0(transitive)

• - Removeddomelementtype@2.3.0(transitive)

• - Removeddomhandler@5.0.3(transitive)

• - Removeddomutils@3.1.0(transitive)

• - Removedencoding-sniffer@0.2.0(transitive)

• - Removedentities@4.5.0(transitive)

• - Removedhtmlparser2@9.1.0(transitive)

• - Removediconv-lite@0.6.3(transitive)

• - Removedindent-string@4.0.0(transitive)

• - Removednth-check@2.1.1(transitive)

• - Removedparse5@7.2.1(transitive)

• - Removedparse5-htmlparser2-tree-adapter@7.1.0(transitive)

• - Removedparse5-parser-stream@7.1.2(transitive)

• - Removedsafer-buffer@2.1.2(transitive)

• - Removedundici@6.21.0(transitive)

• - Removedwhatwg-encoding@3.1.1(transitive)

• - Removedwhatwg-mimetype@4.0.0(transitive)