Increase maxBuffer for execFileSync

.github/workflows/eslint-plugin-diff.yml

@@ -6,15 +6,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
       - name: Install modules
         run: yarn
+      - name: Link the plugin
+        run: |
+          yarn link
+          yarn link "eslint-plugin-diff"
+      - name: Fetch the base branch
+        run: git fetch origin ${{ github.event.pull_request.base.ref }}:${{ github.event.pull_request.base.ref }}
       - name: Run ESLint on your changes only
         env:
-          ESLINT_PLUGIN_DIFF_COMMIT: origin/${{ github.event.pull_request.base.ref }}
-        run: |
-          echo "ESLINT_PLUGIN_DIFF_COMMIT: $ESLINT_PLUGIN_DIFF_COMMIT"
-          git diff $ESLINT_PLUGIN_DIFF_COMMIT
-          git --version
-          node_modules/.bin/eslint --ext .js,.jsx,.ts,.tsx .
+          ESLINT_PLUGIN_DIFF_COMMIT: ${{ github.event.pull_request.base.ref }}
+        run: npx --no-install eslint --ext .js,.jsx,.ts,.tsx .

README.md

@@ -54,9 +54,23 @@ To lint all the changes of a PR, you only have to set
 
 ### For GitHub Actions
 
-```sh
-export ESLINT_PLUGIN_DIFF_COMMIT="origin/$GITHUB_BASE_REF";
-npx --no-install eslint --ext .js,.ts,.tsx .
+```yml
+name: Run ESLint on your changes only
+on:
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install modules
+        run: npm install
+      - name: Fetch the base branch
+        run: git fetch origin ${{ github.event.pull_request.base.ref }}:${{ github.event.pull_request.base.ref }}
+      - name: Run ESLint on your changes only
+        env:
+          ESLINT_PLUGIN_DIFF_COMMIT: ${{ github.event.pull_request.base.ref }}
+        run: npx --no-install eslint --ext .js,.jsx,.ts,.tsx .
 ```
 
 ### For BitBucket Pipelines

package.json

@@ -56,7 +56,6 @@
     "@typescript-eslint/parser": "^5.27.0",
     "eslint": "^8.17.0",
     "eslint-config-prettier": "^8.5.0",
-    "eslint-plugin-diff": "^2.0.0",
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-promise": "^6.0.0",
     "husky": "^8.0.1",

src/git.ts

@@ -22,7 +22,7 @@ const getDiffForFile = (filePath: string, staged = false): string => {
     []
   );
 
-  return child_process.execFileSync(COMMAND, args).toString();
+  return child_process.execFileSync(COMMAND, args, options).toString();
 };
 
 const getDiffFileList = (staged = false): string[] => {
@@ -42,7 +42,7 @@ const getDiffFileList = (staged = false): string[] => {
   );
 
   return child_process
-    .execFileSync(COMMAND, args)
+    .execFileSync(COMMAND, args, options)
     .toString()
     .trim()
     .split("\n")
@@ -62,14 +62,15 @@ const hasCleanIndex = (filePath: string): boolean => {
 
   let result = true;
   try {
-    child_process.execFileSync(COMMAND, args).toString();
+    child_process.execFileSync(COMMAND, args, options).toString();
   } catch (err: unknown) {
     result = false;
   }
 
   return result;
 };
 
+const options = { maxBuffer: 1024 * 1024 * 100 };
 const getUntrackedFileList = (staged = false): string[] => {
   if (staged) {
     return [];
@@ -78,7 +79,7 @@ const getUntrackedFileList = (staged = false): string[] => {
   const args = ["ls-files", "--exclude-standard", "--others"];
 
   const untrackedFileListCache = child_process
-    .execFileSync(COMMAND, args)
+    .execFileSync(COMMAND, args, options)
     .toString()
     .trim()
     .split("\n")

yarn.lock

@@ -1891,11 +1891,6 @@ eslint-module-utils@^2.7.3:
     debug "^3.2.7"
     find-up "^2.1.0"
 
-eslint-plugin-diff@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-diff/-/eslint-plugin-diff-2.0.0.tgz#d714ead965e04aef1f7e4f87eac292b84a5599bc"
-  integrity sha512-sSKwFOahooDy9ld60RJ4U696+FNP4bVrHaYsLFtJJXxkhujA+kAnxtmLF6PaUlBuFcTCtsYwyN13zkZKT8J1Uw==
-
 eslint-plugin-import@^2.26.0:
   version "2.26.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.26.0.tgz#f812dc47be4f2b72b478a021605a59fc6fe8b88b"