Emit a diff of each environment variable (#296)

Fixes #295
google-github-actions · Apr 17, 2023 · 14b54cc · 14b54cc
1 parent 430ae13
commit 14b54cc
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/dist/main/index.js b/dist/main/index.js
diff --git a/src/main.ts b/src/main.ts
@@ -299,8 +299,12 @@ async function main() {
 function exportVariableAndWarn(key: string, value: string) {
   const existing = process.env[key];
   if (existing && existing !== value) {
-    const old = JSON.stringify(existing);
-    logWarning(`Overwriting existing environment variable ${key} (was: ${old})`);
+    logWarning(
+      `Overwriting existing environment variable ${key}:
+- ${JSON.stringify(existing)}
++ ${JSON.stringify(value)}
+`.trim(),
+    );
   }
 
   exportVariable(key, value);