fix: respect base of glob for context dependencies (#352)

Author: evilebottnawi

package-lock.json

@@ -43,6 +43,7 @@
     "cacache": "^11.3.1",
     "find-cache-dir": "^2.0.0",
     "globby": "^7.1.1",
+    "glob-parent": "^3.1.0",
     "is-glob": "^4.0.0",
     "loader-utils": "^1.1.0",
     "minimatch": "^3.0.4",

package.json

@@ -1,6 +1,7 @@
 import path from 'path';
 
 import isGlob from 'is-glob';
+import globParent from 'glob-parent';
 import normalizePath from 'normalize-path';
 
 import normalize from './utils/normalize';
@@ -104,7 +105,7 @@ export default function preProcessPattern(globalRef, pattern) {
 
       // We need to add context directory as dependencies to avoid problems when new files added in directories
       // when we already in watch mode and this directories are not in context dependencies
-      contextDependencies.add(pattern.context);
+      contextDependencies.add(globParent(pattern.absoluteFrom));
     } else {
       const newWarning = new Error(
         `unable to locate '${pattern.from}' at '${pattern.absoluteFrom}'`

src/preProcessPattern.js

@@ -689,7 +689,7 @@ describe('apply function', () => {
             Array.from(compilation.contextDependencies)
               .map((contextDependency) => normalizePath(contextDependency))
               .sort()
-          ).toEqual([normalizePath(HELPER_DIR)].sort());
+          ).toEqual([normalizePath(path.join(HELPER_DIR, 'directory'))].sort());
         })
         .then(done)
         .catch(done);