feat: support crossOrigin option (#78)

nuxt-community · Nov 10, 2020 · e843176 · e843176
1 parent cdb0c5c
commit e843176
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Showing 3 changed files with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -77,6 +77,7 @@ export default {
     scriptId: 'gtm-script',
     scriptDefer: false,
     scriptURL: 'https://www.googletagmanager.com/gtm.js',
+    crossOrigin: false,
 
     noscript: true,
     noscriptId: 'gtm-noscript',

diff --git a/lib/defaults.js b/lib/defaults.js
@@ -15,6 +15,7 @@ const defaults = {
   scriptId: 'gtm-script',
   scriptDefer: false,
   scriptURL: 'https://www.googletagmanager.com/gtm.js',
+  crossOrigin: false,
 
   noscript: true,
   noscriptId: 'gtm-noscript',

diff --git a/lib/module.js b/lib/module.js
@@ -62,7 +62,7 @@ module.exports = async function gtmModule (_options) {
     .join('&')
 
   // Compile scripts
-  const injectScript = `var f=d.getElementsByTagName(s)[0],j=d.createElement(s);j.${options.scriptDefer ? 'defer' : 'async'}=true;j.src='${options.scriptURL + '?id=\'+i' + (queryString ? (`+'&${queryString}` + '\'') : '')};f.parentNode.insertBefore(j,f)` // deps: d,s,i
+  const injectScript = `var f=d.getElementsByTagName(s)[0],j=d.createElement(s);${options.crossOrigin ? 'j.crossOrigin=\'' + options.crossOrigin + '\';' : ''}j.${options.scriptDefer ? 'defer' : 'async'}=true;j.src='${options.scriptURL + '?id=\'+i' + (queryString ? (`+'&${queryString}` + '\'') : '')};f.parentNode.insertBefore(j,f)` // deps: d,s,i
 
   const doNotTrackScript = options.respectDoNotTrack ? 'if(w.doNotTrack||w[x][i])return;' : ''