summaryrefslogtreecommitdiff
path: root/deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js
diff options
context:
space:
mode:
Diffstat (limited to 'deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js')
-rw-r--r--deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js b/deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js
new file mode 100644
index 00000000..c9818cb7
--- /dev/null
+++ b/deps/node/deps/node-inspect/tools/eslint-rules/require-buffer.js
@@ -0,0 +1,19 @@
+'use strict';
+
+module.exports = function(context) {
+ function flagIt(reference) {
+ const msg = 'Use const Buffer = require(\'buffer\').Buffer; ' +
+ 'at the beginning of this file';
+ context.report(reference.identifier, msg);
+ }
+
+ return {
+ 'Program:exit': function() {
+ const globalScope = context.getScope();
+ const variable = globalScope.set.get('Buffer');
+ if (variable) {
+ variable.references.forEach(flagIt);
+ }
+ }
+ };
+};