fix: ignore package json on 6.5.x (#728)

The error in #674 is caused by a change of the package.json file during the build, which triggers some code path that is valid in WatchCompilerHostOfConfigFile but not in WatchCompilerHostOfFilesAndCompilerOptions that this plugin uses (because of the configOverwrite option). This commit ignores the package.json file in watcher as a work-around.

Author: piotr-oles

.github/workflows/main.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
-      
+
       - name: Setup node
         uses: actions/setup-node@v1
         with:
@@ -40,11 +40,11 @@ jobs:
     needs: build
     strategy:
       matrix:
-        node: [10, 12] # add 14 when we drop support for webpack 4 as fsevents 1 is not compatible with node 14
+        node: [12] # add 14 when we drop support for webpack 4 as fsevents 1 is not compatible with node 14
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
     - uses: actions/checkout@v1
-      
+
     - name: Setup node
       uses: actions/setup-node@v1
       with:
@@ -61,7 +61,7 @@ jobs:
         key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
         restore-keys: |
           ${{ runner.os }}-yarn-
-      
+
     - name: Install dependencies
       run: yarn install --frozen-lockfile
 
@@ -76,7 +76,7 @@ jobs:
 
     - name: Run e2e tests
       run: yarn test:e2e
-      
+
   release:
     runs-on: ubuntu-latest
     env:
@@ -86,7 +86,7 @@ jobs:
     if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/alpha' || github.ref == 'refs/heads/beta')
     steps:
       - uses: actions/checkout@v1
-      
+
       - name: Setup node
         uses: actions/setup-node@v1
         with:

release.config.js

@@ -1,5 +1,6 @@
 module.exports = {
   branches: [
+    '+([0-9])?(.{+([0-9]),x}).x',
     'main',
     {
       name: 'alpha',

src/watch/InclusiveNodeWatchFileSystem.ts

@@ -7,6 +7,8 @@ import { clearFilesChange, updateFilesChange } from '../reporter';
 import minimatch from 'minimatch';
 
 const BUILTIN_IGNORED_DIRS = ['node_modules', '.git', '.yarn', '.pnp'];
+// we ignore package.json file because of https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/issues/674
+const BUILTIN_IGNORED_FILES = ['package.json'];
 
 function createIsIgnored(
   ignored: WatchFileSystemOptions['ignored'] | undefined,
@@ -32,6 +34,9 @@ function createIsIgnored(
   ignoredFunctions.push((path: string) =>
     BUILTIN_IGNORED_DIRS.some((ignoredDir) => path.includes(`/${ignoredDir}/`))
   );
+  ignoredFunctions.push((path: string) =>
+    BUILTIN_IGNORED_FILES.some((ignoredFile) => path.endsWith(`/${ignoredFile}`))
+  );
 
   return function isIgnored(path: string) {
     return ignoredFunctions.some((ignoredFunction) => ignoredFunction(path));