extract vite-plugin from config file

2 years ago · 1420829d0b
2 changed files with 68 additions and 68 deletions
--- a/src/vite-plugin.js
+++ b/src/vite-plugin.js
@ -0,0 +1,66 @@
+import np from 'path'
+import nfs from 'fs'
+
+function file() { return np.join(__dirname, '../src/views.json') }
+
+let viewsList = []
+let viewPaths = {} // view: [path]
+let pathViews = {} // path: [view]
+function duplicate(obj){ return JSON.parse(JSON.stringify(obj)) }
+function without(el, arr) { return arr.filter(function(e){ if(e != el) { return e } }) }
+
+export function proRouterViews() {
+  return {
+	name: 'pro-router-views',
+	transformIndexHtml(html) {
+	  return html.replace('<head>', '<head><script>window.Views=[];</script>')
+	},
+
+	transform: {
+	  order: 'pre',
+	  handler(src, id) {
+		if (/\.imba$/.test(id)) {
+		  let modified = false
+		  let viewRegExp = /tag view-((\w|\S)+)( |\n)/g
+		  let result = null
+		  let views_str = ""
+		  let views = pathViews[id] ||= []
+		  let missingDeclarations = duplicate(views)
+		  
+		  while(result = viewRegExp.exec(src)) {
+			let view = result[1]
+			if(view != 'not_found'){
+			  let paths = viewPaths[view] ||= []
+			  missingDeclarations = without(view, missingDeclarations)
+			  if(!views.includes(view)){
+				views.push(view)
+				if(!paths.includes(id)){
+			  	  paths.push(id)
+				}
+			  }
+			  if((paths[0] == id) && !viewsList.includes(view)){
+				viewsList.push(view)
+				modified = true
+			  }
+			}
+
+		  }
+		  missingDeclarations.forEach(function(view){
+			let paths = viewPaths[view] ||= []
+			if(!((paths[0] == id) && (paths.length > 1))){
+			  paths = without(id, paths)
+			  views = without(view, views)
+			  viewsList = without(view, viewsList)
+			  modified = true
+			}
+		  })
+		  
+		  if(modified)
+		  	nfs.writeFileSync(file(), JSON.stringify(viewsList))
+
+		  return { moduleSideEffects: modified }
+		}
+      }
+    }
+  }
+}
--- a/vite.config.js
+++ b/vite.config.js
@ -1,75 +1,9 @@
-import np from 'path'
-import nfs from 'fs'
 import { imba } from 'vite-plugin-imba';
+import { proRouterViews } from './src/vite-plugin'
 import { resolve } from 'path'
 import { defineConfig } from 'vite';
 import { name } from './package.json'

-function file() { return np.join(__dirname, './src/views.json') }
-
-let viewsList = []
-let viewPaths = {} // view: [path]
-let pathViews = {} // path: [view]
-function duplicate(obj){ return JSON.parse(JSON.stringify(obj)) }
-function without(el, arr) { return arr.filter(function(e){ if(e != el) { return e } }) }
-
-function proRouterViews() {
-  return {
-	name: 'pro-router-views',
-	transformIndexHtml(html) {
-	  return html.replace('<head>', '<head><script>window.Views=[];</script>')
-	},
-
-	transform: {
-	  order: 'pre',
-	  handler(src, id) {
-		if (/\.imba$/.test(id)) {
-		  let modified = false
-		  let viewRegExp = /tag view-((\w|\S)+)( |\n)/g
-		  let result = null
-		  let views_str = ""
-		  let views = pathViews[id] ||= []
-		  let missingDeclarations = duplicate(views)
-		  
-		  while(result = viewRegExp.exec(src)) {
-			let view = result[1]
-			if(view != 'not_found'){
-			  let paths = viewPaths[view] ||= []
-			  missingDeclarations = without(view, missingDeclarations)
-			  if(!views.includes(view)){
-				views.push(view)
-				if(!paths.includes(id)){
-			  	  paths.push(id)
-				}
-			  }
-			  if((paths[0] == id) && !viewsList.includes(view)){
-				viewsList.push(view)
-				modified = true
-			  }
-			}
-
-		  }
-		  missingDeclarations.forEach(function(view){
-			let paths = viewPaths[view] ||= []
-			if(!((paths[0] == id) && (paths.length > 1))){
-			  paths = without(id, paths)
-			  views = without(view, views)
-			  viewsList = without(view, viewsList)
-			  modified = true
-			}
-		  })
-		  
-		  if(modified)
-		  	nfs.writeFileSync(file(), JSON.stringify(viewsList))
-
-		  return { moduleSideEffects: modified }
-		}
-      }
-    }
-  }
-}
-
-
 export default defineConfig({
 	plugins: [proRouterViews(), imba()],
 	build: {
@ -79,4 +13,4 @@ export default defineConfig({
 			entry: resolve(__dirname, 'src/main.imba'),
 		},
 	},
-});
+});