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dropcss - npm Package Compare versions
Comparing version 1.0.3 to 1.0.4
@@ -7,3 +7,3 @@ /** | ||
| * An exceptionally fast, thorough and tiny unused-CSS cleaner | ||
| * https://github.com/leeoniya/dropcss (v1.0.3) | ||
| * https://github.com/leeoniya/dropcss (v1.0.4) | ||
| */ | ||
@@ -228,8 +228,19 @@ | ||
| var PSEUDO_PARENTH = /:[a-z-]+\([^()]*\)/; | ||
| function stripAllPseudos(sel) { | ||
| return sel.replace(/:?:[a-z-]+(?:\([^()]+\))?/gm, ''); | ||
| var olen = sel.length; | ||
| for (;;) { | ||
| sel = sel.replace(PSEUDO_PARENTH, ''); | ||
| if (sel.length == olen) | ||
| { break; } | ||
| olen = sel.length; | ||
| } | ||
| return sel.replace(/:?:[a-z-]+/gm, ''); | ||
| } | ||
| // pos must already be past opening { | ||
| function takeUntilMatchedClosing(css, pos) { | ||
| // pos must already be past opening @op | ||
| function takeUntilMatchedClosing(css, pos, op, cl) { | ||
| var chunk = ''; | ||
@@ -239,5 +250,5 @@ var unclosed = 1; | ||
| while (1) { | ||
| if (css[pos] == '{') | ||
| if (css[pos] == op) | ||
| { unclosed++; } | ||
| else if (css[pos] == '}') | ||
| else if (css[pos] == cl) | ||
| { unclosed--; } | ||
@@ -319,3 +330,3 @@ | ||
| inAt++; | ||
| var chunk = takeUntilMatchedClosing(css, pos); | ||
| var chunk = takeUntilMatchedClosing(css, pos, '{', '}'); | ||
| syncPos({lastIndex: pos + chunk.length}); | ||
@@ -452,3 +463,3 @@ tokens.push(START_AT, pre, AT_CHUNK, chunk); | ||
| ATTR: /([\w-]+)(?:(.?=)"?([^\]]*?)"?)?\]/iy, | ||
| PSEUDO: /([\w-]+)(?:\(([^)]*)\))?/iy, | ||
| PSEUDO: /([\w-]+)(\()?/iy, | ||
| MODE: /\s*[:.#\[]\s*/iy, | ||
@@ -493,6 +504,13 @@ COMB: /\s*[>~+]\s*|\s+/iy | ||
| m = RE.PSEUDO.exec(sel); | ||
| if (m[2] == '(') { | ||
| var subsel = takeUntilMatchedClosing(sel, RE.PSEUDO.lastIndex, '(', ')'); | ||
| RE.PSEUDO.lastIndex += subsel.length + 1; | ||
| m[2] = m[1] == 'not' ? parse$1(subsel) : subsel; | ||
| } | ||
| toks.splice( | ||
| lastComb + 1, | ||
| 0, | ||
| m[2] != null && m[1] == 'not' ? parse$1(m[2]) : m[2], | ||
| m[2], | ||
| m[1], | ||
@@ -567,3 +585,3 @@ mode$1 | ||
| function matchesAttr(el, name, value, matcher) { | ||
| function matchesAttr(el, name, selVal, matcher) { | ||
| matcher = matcher || '='; | ||
@@ -574,9 +592,15 @@ | ||
| if (attrs.has(name)) { | ||
| var v = attrs.get(name); | ||
| var attrVal = attrs.get(name); | ||
| switch (matcher) { | ||
| case '=': return value == null || value == v; | ||
| case '*=': return v.indexOf(value) != -1; | ||
| case '^=': return v.startsWith(value); | ||
| case '$=': return v.endsWith(value); | ||
| case '=': return selVal == null || selVal == attrVal; | ||
| case '*=': return attrVal.indexOf(selVal) != -1; | ||
| case '^=': return attrVal.startsWith(selVal); | ||
| case '$=': return attrVal.endsWith(selVal); | ||
| case '~=': return ( | ||
| selVal == attrVal || | ||
| attrVal.startsWith(selVal + ' ') || | ||
| attrVal.endsWith(' ' + selVal) || | ||
| attrVal.indexOf(' ' + selVal + ' ') != -1 | ||
| ); | ||
| } | ||
@@ -796,3 +820,3 @@ } | ||
| while (m = RE.exec(css)) { | ||
| var ch = takeUntilMatchedClosing(css, RE.lastIndex); | ||
| var ch = takeUntilMatchedClosing(css, RE.lastIndex, '{', '}'); | ||
| defs.push([m.index, m[0].length + ch.length + 1, m[1]]); | ||
@@ -799,0 +823,0 @@ } |
@@ -7,3 +7,3 @@ /** | ||
| * An exceptionally fast, thorough and tiny unused-CSS cleaner | ||
| * https://github.com/leeoniya/dropcss (v1.0.3) | ||
| * https://github.com/leeoniya/dropcss (v1.0.4) | ||
| */ | ||
@@ -232,8 +232,19 @@ | ||
| var PSEUDO_PARENTH = /:[a-z-]+\([^()]*\)/; | ||
| function stripAllPseudos(sel) { | ||
| return sel.replace(/:?:[a-z-]+(?:\([^()]+\))?/gm, ''); | ||
| var olen = sel.length; | ||
| for (;;) { | ||
| sel = sel.replace(PSEUDO_PARENTH, ''); | ||
| if (sel.length == olen) | ||
| { break; } | ||
| olen = sel.length; | ||
| } | ||
| return sel.replace(/:?:[a-z-]+/gm, ''); | ||
| } | ||
| // pos must already be past opening { | ||
| function takeUntilMatchedClosing(css, pos) { | ||
| // pos must already be past opening @op | ||
| function takeUntilMatchedClosing(css, pos, op, cl) { | ||
| var chunk = ''; | ||
@@ -243,5 +254,5 @@ var unclosed = 1; | ||
| while (1) { | ||
| if (css[pos] == '{') | ||
| if (css[pos] == op) | ||
| { unclosed++; } | ||
| else if (css[pos] == '}') | ||
| else if (css[pos] == cl) | ||
| { unclosed--; } | ||
@@ -323,3 +334,3 @@ | ||
| inAt++; | ||
| var chunk = takeUntilMatchedClosing(css, pos); | ||
| var chunk = takeUntilMatchedClosing(css, pos, '{', '}'); | ||
| syncPos({lastIndex: pos + chunk.length}); | ||
@@ -456,3 +467,3 @@ tokens.push(START_AT, pre, AT_CHUNK, chunk); | ||
| ATTR: /([\w-]+)(?:(.?=)"?([^\]]*?)"?)?\]/iy, | ||
| PSEUDO: /([\w-]+)(?:\(([^)]*)\))?/iy, | ||
| PSEUDO: /([\w-]+)(\()?/iy, | ||
| MODE: /\s*[:.#\[]\s*/iy, | ||
@@ -497,6 +508,13 @@ COMB: /\s*[>~+]\s*|\s+/iy | ||
| m = RE.PSEUDO.exec(sel); | ||
| if (m[2] == '(') { | ||
| var subsel = takeUntilMatchedClosing(sel, RE.PSEUDO.lastIndex, '(', ')'); | ||
| RE.PSEUDO.lastIndex += subsel.length + 1; | ||
| m[2] = m[1] == 'not' ? parse$1(subsel) : subsel; | ||
| } | ||
| toks.splice( | ||
| lastComb + 1, | ||
| 0, | ||
| m[2] != null && m[1] == 'not' ? parse$1(m[2]) : m[2], | ||
| m[2], | ||
| m[1], | ||
@@ -571,3 +589,3 @@ mode$1 | ||
| function matchesAttr(el, name, value, matcher) { | ||
| function matchesAttr(el, name, selVal, matcher) { | ||
| matcher = matcher || '='; | ||
@@ -578,9 +596,15 @@ | ||
| if (attrs.has(name)) { | ||
| var v = attrs.get(name); | ||
| var attrVal = attrs.get(name); | ||
| switch (matcher) { | ||
| case '=': return value == null || value == v; | ||
| case '*=': return v.indexOf(value) != -1; | ||
| case '^=': return v.startsWith(value); | ||
| case '$=': return v.endsWith(value); | ||
| case '=': return selVal == null || selVal == attrVal; | ||
| case '*=': return attrVal.indexOf(selVal) != -1; | ||
| case '^=': return attrVal.startsWith(selVal); | ||
| case '$=': return attrVal.endsWith(selVal); | ||
| case '~=': return ( | ||
| selVal == attrVal || | ||
| attrVal.startsWith(selVal + ' ') || | ||
| attrVal.endsWith(' ' + selVal) || | ||
| attrVal.indexOf(' ' + selVal + ' ') != -1 | ||
| ); | ||
| } | ||
@@ -800,3 +824,3 @@ } | ||
| while (m = RE.exec(css)) { | ||
| var ch = takeUntilMatchedClosing(css, RE.lastIndex); | ||
| var ch = takeUntilMatchedClosing(css, RE.lastIndex, '{', '}'); | ||
| defs.push([m.index, m[0].length + ch.length + 1, m[1]]); | ||
@@ -803,0 +827,0 @@ } |
@@ -1,2 +0,2 @@ | ||
| /*! https://github.com/leeoniya/dropcss (v1.0.3) */ | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).dropcss=t()}(this,function(){"use strict";var e=1,t=2,r=3,n=new Set("area base br col command embed hr img input keygen link meta param source track wbr".split(" ")),a=/<!doctype[^>]*>|<!--[\s\S]*?-->|<script[^>]*>[\s\S]*?<\/script>|<style[^>]*>[\s\S]*?<\/style>|<link[^>]*>|<meta[^>]*>/gim,s=/([\w-]+)(?:="([^"]*)"|='([^']*)'|=(\S+))?/gm,i={TAG_HEAD:/\s*<([a-z0-9_-]+)(?:\s+([^>]*))?>\s*/imy,TEXT:/\s*[^<]*/my,TAG_CLOSE:/\s*<\/[a-z0-9_-]+>\s*/imy};var c=new Set;function o(e,t,r){return{tagName:t,attributes:r,classList:null!=r&&r.has("class")?new Set(r.get("class").split(/\s+/g)):c,parentNode:e,childNodes:[]}}function u(e,t){if(null!=e){var r=e._ofTypes=e._ofTypes||{};if(!(t in r)){var n=0;r[t]=e.childNodes.filter(function(e){if(e.tagName==t)return e._typeIdx=n++,!0})}return r[t]}return null}var l=function(u){var l=function(a){var 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| /*! https://github.com/leeoniya/dropcss (v1.0.4) */ | ||
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| { | ||
| "name": "dropcss", | ||
| "version": "1.0.3", | ||
| "version": "1.0.4", | ||
| "description": "An exceptionally fast, thorough and tiny unused-CSS cleaner", | ||
@@ -5,0 +5,0 @@ "main": "./dist/dropcss.cjs.js", |
@@ -8,3 +8,3 @@ ## 🗑 DropCSS | ||
| DropCSS is an exceptionally fast, thorough and tiny ([~8 KB min](https://github.com/leeoniya/dropcss/tree/master/dist/dropcss.min.js)) unused-CSS cleaner; it takes your HTML and CSS as input and returns only the used CSS as output. Its custom HTML and CSS parsers are highly optimized for the 99% use case and thus avoid the overhead of handling malformed markup or stylesheets, so you must provide well-formed input. There is minimal handling for complex escaping rules, so there will always exist cases of valid input that cannot be processed by DropCSS; for these infrequent cases, please [start a discussion](https://github.com/leeoniya/dropcss/issues). | ||
| DropCSS is an exceptionally fast, thorough and tiny ([~8.5 KB min](https://github.com/leeoniya/dropcss/tree/master/dist/dropcss.min.js)) unused-CSS cleaner; it takes your HTML and CSS as input and returns only the used CSS as output. Its custom HTML and CSS parsers are highly optimized for the 99% use case and thus avoid the overhead of handling malformed markup or stylesheets, so you must provide well-formed input. There is minimal handling for complex escaping rules, so there will always exist cases of valid input that cannot be processed by DropCSS; for these infrequent cases, please [start a discussion](https://github.com/leeoniya/dropcss/issues). | ||
@@ -92,2 +92,3 @@ As a bonus, DropCSS will also remove unused `@keyframes` and `@font-face` blocks - an out-of-scope, purely intra-CSS optimization. Speaking of which, it's a good idea to run your CSS through a structural optimizer like [clean-css](https://github.com/jakubpawlowicz/clean-css), [csso](https://github.com/css/csso), [cssnano](https://github.com/cssnano/cssnano) or [crass](https://github.com/mattbasta/crass) to re-group selectors, merge redundant rules, etc. It probably makes sense to do this after DropCSS, which can leave redundant blocks, e.g. `.foo, .bar { color: red; }; .bar { width: 50%; }` -> `.bar { color: red; }; .bar { width: 50%; }` if `.foo` is absent from your markup. | ||
| - `[attr$=val]` | ||
| - `[attr~=val]` | ||
| - `:not()` | ||
@@ -94,0 +95,0 @@ - `:first-child` |
New alerts
License Policy Violation
LicenseThis 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
LicenseThis 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
- increased by2.36%
63313
- Lines of code
- increased by2.45%
1630
- Number of lines in readme file
- increased by0.33%
301
No dependency changes