Merge pull request #115 from alexjoverm/feat/checker-better-message

feat(checker): better conflict-rules message
prettier · Mar 12, 2018 · ce4c09e · ce4c09e
2 parents 6d132a9 + b4e99af
commit ce4c09e
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/bin/check.js b/bin/check.js
@@ -1,2 +1,12 @@
 #!/usr/bin/env node
-require('../lib/checker').check(process.argv[2]);
+
+try {
+  require("../lib/checker").check(process.argv[2]);
+} catch (e) {
+  if (e.name === "ConflictRules") {
+    console.log(e.message);
+    process.exitCode = 1;
+  } else {
+    throw e;
+  }
+}
diff --git a/tools/checker.ts b/tools/checker.ts
@@ -20,7 +20,9 @@ export const check = (configFilePath: string) => {
   });
 
   if (conflictRules.length !== 0) {
-    throw new Error(`Conflict rule(s) detected in ${configFilePath}:\n${conflictRules.join("\n")}`);
+    const error = new Error(`Conflict rule(s) detected in ${configFilePath}:\n${conflictRules.join("\n")}`);
+    error.name = "ConflictRules";
+    throw error;
   }
 
   // tslint:disable-next-line:no-console