Commit0e4c439

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create detectImports

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+36

-7

lines changed

+36

-7

lines changed

Lines changed: 31 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,9 +1,38 @@`
`1`		`-constimport=/\bimport\s+(?:.+\s+from\s+)?[\'"]([^"\']+)["\']/;`
	`1`	`+constimportRegex=/\bimport\s+(?:\s?(.+)\}?\s+from\s+)?[\'"]([^"\']+)["\']/;`
	`2`	`+constnamedRegex=/^{.+}$/;`
	`3`	`+`
	`4`	`+letimports={};`
`2`	`5`
`3`	`6`	`// detects imports`
`4`	`7`	`// adds imports to global scope of rewired object`
`5`		`-functiondetectImports(file){`
	`8`	`+functiondetectImports(src){`
	`9`	`+src.split('\n').forEach(line=>{`
	`10`	`+constmatch=line.match(importRegex);`
	`11`	`+letvars=null;`
	`12`	`+letpath=null;`
	`13`	`+if(match){`
	`14`	`+vars=match[1];`
	`15`	`+vars=vars.match(namedRegex) ?vars.slice(1,-1) :vars;`
	`16`	`+vars=vars.split(',').map(x=>x.trim());`
	`17`	`+path=match[2];`
	`18`	`+}`
	`19`	`+// add to array of imports`
	`20`	`+if(vars&&vars.length){`
	`21`	`+vars.forEach(i=>imports[i]=path);`
	`22`	`+}`
	`23`	`+});`
	`24`	`+`
	`25`	`+for(keyinimports){/* jshint forin: false */`
	`26`	`+letvalue=imports[key];`
	`27`	`+`
	`28`	`+// key may be an invalid variable name (e.g. 'a-b')`
	`29`	`+try{`
	`30`	+// eval(`var ${key};`);
	`31`	+src+=`var${key}`;
	`32`	`+}catch(e){}`
	`33`	`+}`
`6`	`34`
	`35`	`+returnsrc;`
`7`	`36`	`}`
`8`	`37`
`9`	`38`	`module.exports=detectImports;`

Lines changed: 2 additions & 3 deletions

Lines changed: 3 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+constdetectImports=require('./detectImports');`
`1`	`2`	`/**`
`2`	`3`	`* Declares all globals with a var and assigns the global object. Thus you're able to`
`3`	`4`	`* override globals without changing the global object itself.`
`@@ -25,7 +26,7 @@ function getImportGlobalsSrc(ignore) {`
`25`	`26`	`if(ignore.indexOf(key)!==-1){`
`26`	`27`	`continue;`
`27`	`28`	`}`
`28`		`-value=globalObj[key];`
	`29`	`+//value = globalObj[key];`
`29`	`30`
`30`	`31`	`// key may be an invalid variable name (e.g. 'a-b')`
`31`	`32`	`try{`
`@@ -34,7 +35,7 @@ function getImportGlobalsSrc(ignore) {`
`34`	`35`	`}catch(e){}`
`35`	`36`	`}`
`36`	`37`
`37`		`-returnsrc;`
	`38`	`+returndetectImports(src);`
`38`	`39`	`}`
`39`	`40`
`40`	`41`	`module.exports=getImportGlobalsSrc;`

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