postcss-styl - npm Package Compare versions

Comparing version 0.10.0 to 0.11.0

lib/parser/parse-raw-after.js

 "use strict"
 
 const { tokensToRaws, isSkipToken } = require("./token-utils")
+const { findLastIndex, findIndex } = require("./util")
 
 module.exports = (sourceCode, end, opt = {}) => {
-    const options = Object.assign({ blockCommentIsRaw: true }, opt)
+    const options = Object.assign({ blockCommentAsRaw: true }, opt)
     const cursor = sourceCode.createBackwardTokenCursor(end)
@@ -18,3 +19,3 @@
 
-    const afterTokens =
+    let afterTokens =
         token &&
@@ -26,2 +27,26 @@ token.value !== ";" &&
             : after
+    if (options.bodyStartIndex != null || options.maxIndent != null) {
+        // Process for
+        // | .a
+        // |   // comment
+        // | // comment
+
+        let maxIndent = options.maxIndent
+        if (maxIndent == null) {
+            const firstTokenIndex = findIndex(
+                sourceCode.text,
+                (c) => c.trim(),
+                options.bodyStartIndex,
+            )
+            if (firstTokenIndex >= 0) {
+                // Comments beyond the indentation of the first token are child node comments.
+                maxIndent = sourceCode.getIndentFromIndex(firstTokenIndex)
+            }
+        }
+
+        if (maxIndent != null) {
+            afterTokens = processComment(sourceCode, afterTokens, maxIndent)
+        }
+    }
+
     startIndex = afterTokens.length ? afterTokens[0].range[0] : startIndex
@@ -56,3 +81,3 @@
 /**
- * Chechs if raw target token
+ * Checks if raw target token
  * @param {*} token token
@@ -63,3 +88,3 @@ * @param {*} options options
     if (isSkipToken(token)) {
-        if (options.blockCommentIsRaw) {
+        if (options.blockCommentAsRaw) {
             return true
@@ -73,2 +98,20 @@ }
 /**
+ * Process for comments
+ * Comments beyond the indentation of the first token are child node comments.
+ */
+function processComment(sourceCode, tokens, maxIndent) {
+    const nonTargetCommentIndex = findLastIndex(tokens, (token) => {
+        if (token.type !== "inline-comment" && token.type !== "comment") {
+            return false
+        }
+        const tokenIndent = sourceCode.getIndentFromIndex(token.range[0])
+        return maxIndent < tokenIndent
+    })
+    if (nonTargetCommentIndex >= 0) {
+        return tokens.slice(nonTargetCommentIndex + 1)
+    }
+    return tokens
+}
+
+/**
  * Get the first-line comments
@@ -75,0 +118,0 @@ */

lib/parser/stylus-source-code.js

@@ -10,2 +10,3 @@ "use strict"
 const { getName } = require("./stylus-nodes")
+const { findLastIndex } = require("./util")
 
@@ -129,2 +130,19 @@ /**
 
+/**
+ * Calc indent for given index
+ * @param {string} text text
+ * @param {number} index find start index
+ * @returns {number} indent
+ */
+function calcIndent(text, index) {
+    const match = findLastIndex(text, (c) => c === "\n", index)
+    const lineStartIndex = match > -1 ? match + 1 : 0
+    for (let i = lineStartIndex; i < text.length; i++) {
+        if (text[i].trim()) {
+            return i - lineStartIndex
+        }
+    }
+    return text.length - lineStartIndex
+}
+
 class LocationMap {
@@ -354,2 +372,6 @@ constructor() {
 
+    getIndentFromIndex(index) {
+        return calcIndent(this.text, index)
+    }
+
     _storeHackLocations(original, hacked) {
@@ -356,0 +378,0 @@ const locationMap = (this.locationMap = new LocationMap())

lib/parser/token-utils.js

@@ -69,3 +69,3 @@ "use strict"
 /**
- * Chechs if skip target token
+ * Checks if skip target token
  * @param {*} token token
@@ -81,3 +81,3 @@ */
 /**
- * Chechs if whitespace token
+ * Checks if whitespace token
  * @param {*} token token
@@ -90,3 +90,3 @@ */
 /**
- * Chechs if end of line token
+ * Checks if end of line token
  * @param {*} token token
@@ -93,0 +93,0 @@ */

lib/stringifier.js

@@ -23,6 +23,3 @@ "use strict"
     }
-    if (
-        !node.nodes ||
-        !node.nodes.some((n) => n.type !== "comment" || !n.raws.inline)
-    ) {
+    if (!node.nodes || !node.nodes.length) {
         // empty
@@ -111,5 +108,19 @@ return false
 function isNeedAdjustIndent(node) {
-    if (node.postfix || node.type === "comment") {
+    if (node.postfix) {
         return false
     }
+    if (node.type === "comment") {
+        const { parent } = node
+        if (!parent || !parent.nodes) {
+            return true
+        }
+        if (
+            isPythonic(parent) &&
+            parent.nodes.every((sibling) => sibling.type === "comment")
+        ) {
+            // All comments
+            return parent.nodes[parent.nodes.length - 1] === node // The last comment requires indentation.
+        }
+        return false
+    }
     let { parent } = node
@@ -141,3 +152,3 @@ if (parent && parent.postfix) {
  */
-function adjustIndent(indent, targetBefore) {
+function adjustIndentBefore(indent, targetBefore) {
     const targetBeforeLines = toLines(targetBefore)
@@ -155,3 +166,3 @@
 /**
- * Remove commnets on selector
+ * Remove comments on selector
  * @param {string} selector
@@ -176,4 +187,4 @@ * @returns {string} removed comments
         .map((line, index) => {
-            const trimed = line.trim()
-            if (!trimed) {
+            const trimmed = line.trim()
+            if (!trimmed) {
                 // ignore blank line
@@ -185,3 +196,3 @@ return line
                 // If it is not pythonic, adjust the indentation other than comma delimiter.
-                if (/^,/u.test(trimed)) {
+                if (/^,/u.test(trimmed)) {
                     return line
@@ -197,6 +208,38 @@ }
             }
+            if (index === 0) {
+                // first line
+                return line.replace(/^\s*/u, "")
+            }
+            return line.replace(/^\s*/u, indent)
+        })
+        .join("")
+}
 
-            return index === 0
-                ? line.replace(/^\s*/u, "")
-                : line.replace(/^\s*/u, indent)
+/**
+ * Adjust params indent
+ * @param {node} _node
+ * @param {string} selectors
+ * @param {string} indent
+ * @returns {string} indented selectors
+ */
+function adjustParamsIndent(_node, selectors, indent) {
+    const lines = toLines(selectors)
+
+    return lines
+        .map((line, index) => {
+            const trimmed = line.trim()
+            if (!trimmed) {
+                // ignore blank line
+                return line
+            }
+
+            if (index === 0) {
+                // first line
+                return line.replace(/^\s*/u, "")
+            }
+            if (index + 1 < lines.length && line.startsWith(indent)) {
+                // not last line and have the required indentation.
+                return line
+            }
+            return line.replace(/^\s*/u, indent)
         })
@@ -209,6 +252,11 @@ .join("")
         const value = this.rawValuePlain(node, prop)
-        if (prop === "selector" && /\r\n|\r|\n/u.test(value)) {
+        if (
+            (prop === "selector" || prop === "params") &&
+            /\r\n|\r|\n/u.test(value)
+        ) {
             const indent = this.getIndent(node)
 
-            return adjustSelectorsIndent(node, value, indent)
+            return prop === "selector"
+                ? adjustSelectorsIndent(node, value, indent)
+                : adjustParamsIndent(node, value, indent)
         }
@@ -223,3 +271,3 @@ return value
             if (isNeedAdjustIndent(node)) {
-                return adjustIndent(this.getIndent(node), raw)
+                return adjustIndentBefore(this.getIndent(node), raw)
             }
@@ -232,6 +280,28 @@ }
     block(node, start) {
-        if (!isPythonic(node) && !node.postfix) {
-            super.block(node, start)
+        if (isPythonic(node) || node.postfix) {
+            this._pythonicBlock(node, start)
             return
         }
+        if (
+            node.nodes &&
+            node.last &&
+            node.last.type === "comment" &&
+            node.last.raws.inline
+        ) {
+            let after = this.raw(node, "after")
+
+            if (!after.includes("\n")) {
+                after += `\n${this.getIndent(node)}`
+                let between = this.raw(node, "between", "beforeOpen")
+                this.builder(`${start + between}{`, node, "start")
+                this.body(node)
+                this.builder(after)
+                this.builder("}", node, "end")
+                return
+            }
+        }
+        super.block(node, start)
+    }
+
+    _pythonicBlock(node, start) {
         const between = !node.postfix
@@ -409,5 +479,6 @@ ? this.raw(node, "between", "beforeOpen")
         if (isNeedAdjustIndent(node)) {
-            const firstSibling = parentTarget.nodes.find(
-                (n) => n.type !== "comment",
-            )
+            const firstSibling =
+                parentTarget.nodes.find((n) => n.type !== "comment") ||
+                // all comments
+                parentTarget.nodes[0]
             if (firstSibling !== childTarget) {
@@ -414,0 +485,0 @@ return this.getIndent(firstSibling)

package.json

 {
     "name": "postcss-styl",
-    "version": "0.10.0",
+    "version": "0.11.0",
     "description": "PostCSS parser plugin for converting Stylus syntax to PostCSS AST.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

README.md

@@ -26,3 +26,3 @@ # postcss-styl
 You can use this [PostCSS] plugin to apply [Stylus] syntax to [stylelint].  
-**You can use it more easily by using it with [stylelint-plugin-stylus](https://github.com/stylus/stylelint-stylus).**
+**You can use it more easily by using it with [stylelint-plugin-stylus](https://github.com/stylus/stylelint-plugin-stylus).**
 
@@ -29,0 +29,0 @@ For example, this [PostCSS] plugin is used as follows:

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

146038

increased by4.95%

Number of package files

29

increased by3.57%

Lines of code

4407

increased by4.88%

No dependency changes