SL-19242: On NSIS error, dump the generated .nsi file.

1 files changed, 9 insertions, 1 deletions

diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index fb22d29183..62e64b1d44 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -849,7 +849,15 @@ class WindowsManifest(ViewerManifest):
 
         # Because we've written relative pathnames into tempfile, run nsis
         # with their base directory as current.
-        self.run_command([nsis_path, '/V2', tempfile], cwd=self.get_dst_prefix())
+        try:
+            self.run_command([nsis_path, '/V2', tempfile], cwd=self.get_dst_prefix())
+        except ManifestError as err:
+            print(f' {tempfile} '.center(72, '='))
+            with open(self.dst_path_of(tempfile)) as nsi:
+                for line in nsi:
+                    print(line)
+            print(72 * '=')
+            raise
 
         self.sign(installer_file)
         self.created_path(self.dst_path_of(installer_file))