1 files changed, 24 insertions, 0 deletions
diff --git a/scripts/bytecodecompare/prepare_report.py b/scripts/bytecodecompare/prepare_report.py
new file mode 100755
index 00000000..5a770981
--- /dev/null
+++ b/scripts/bytecodecompare/prepare_report.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+
+import sys
+import glob
+import subprocess
+import json
+
+solc = sys.argv[1]
+report = open("report.txt", "w")
+
+for optimize in [False, True]:
+    for f in sorted(glob.glob("*.sol")):
+        args = [solc, '--combined-json', 'bin,metadata', f]
+        if optimize:
+            args += ['--optimize']
+        proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        (out, err) = proc.communicate()
+        try:
+            result = json.loads(out.strip())
+            for contractName in sorted(result['contracts'].keys()):
+                report.write(contractName + ' ' + result['contracts'][contractName]['bin'] + '\n')
+                report.write(contractName + ' ' + result['contracts'][contractName]['metadata'] + '\n')
+        except:
+            report.write(f + ": ERROR\n")