feat(builder): ignore option to function the same as `.nuxtignore` (#7132)

packages/builder/src/builder.js

@@ -82,7 +82,8 @@ export default class Builder {
     this.bundleBuilder = this.getBundleBuilder(bundleBuilder)
 
     this.ignore = new Ignore({
-      rootDir: this.options.srcDir
+      rootDir: this.options.srcDir,
+      ignoreArray: this.options.ignore
     })
   }
 
@@ -312,7 +313,6 @@ export default class Builder {
   async resolveFiles (dir, cwd = this.options.srcDir) {
     return this.ignore.filter(await glob(this.globPathWithExtensions(dir), {
       cwd,
-      ignore: this.options.ignore,
       follow: this.options.build.followSymlinks
     }))
   }

packages/builder/src/ignore.js

@@ -6,6 +6,7 @@ export default class Ignore {
   constructor (options) {
     this.rootDir = options.rootDir
     this.ignoreOptions = options.ignoreOptions
+    this.ignoreArray = options.ignoreArray
     this.addIgnoresRules()
   }
 
@@ -35,6 +36,12 @@ export default class Ignore {
     if (content) {
       this.ignore.add(content)
     }
+    if (this.ignoreArray && this.ignoreArray.length > 0) {
+      if (!this.ignore) {
+        this.ignore = ignore(this.ignoreOptions)
+      }
+      this.ignore.add(this.ignoreArray)
+    }
   }
 
   filter (paths) {

packages/builder/test/builder.generate.test.js

@@ -102,7 +102,7 @@ describe('builder: builder generate', () => {
     expect(Glob).toBeCalledTimes(1)
     expect(Glob).toBeCalledWith(
       '/var/nuxt/dir/**/*.{vue,js}',
-      { cwd: '/var/nuxt/src', ignore: '/var/nuxt/ignore' }
+      { cwd: '/var/nuxt/src' }
     )
     expect(builder.ignore.filter).toBeCalledTimes(1)
     expect(builder.ignore.filter).toBeCalledWith('matched files')