allow to use action on self hosted server where multiple runners are …

…running and share temp directory

src/gitleaks.js

@@ -20,7 +20,7 @@ const EXIT_CODE_LEAKS_DETECTED = 2;
 // or use the latest version of gitleaks if GITLEAKS_VERSION is not specified.
 // This function will also cache the downloaded gitleaks binary in the tool cache.
 async function Install(version) {
-  const pathToInstall = path.join(os.tmpdir(), `gitleaks-${version}`);
+  const pathToInstall = path.join(os.tmpdir(), `gitleaks-${version}-${os.userInfo().username}`);
   core.info(
     `Version to install: ${version} (target directory: ${pathToInstall})`
   );
@@ -50,7 +50,7 @@ async function Install(version) {
       version
     );
 
-    const tempPath = path.join(os.tmpdir(), `gitleaks-${version}.tmp`);
+    const tempPath = path.join(os.tmpdir(), `gitleaks-${version}-${os.userInfo().username}.tmp`);
 
     if (!existsSync(tempPath)) {
       core.info(`Downloading gitleaks from ${gitleaksReleaseURL}...`);