1 files changed, 81 insertions, 0 deletions
diff --git a/testing/mozharness/external_tools/packagesymbols.py b/testing/mozharness/external_tools/packagesymbols.py
new file mode 100644
index 0000000000..0cbe23fcb8
--- /dev/null
+++ b/testing/mozharness/external_tools/packagesymbols.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+import argparse
+import os
+import subprocess
+import sys
+import zipfile
+
+
+class ProcError(Exception):
+    def __init__(self, returncode, stderr):
+        self.returncode = returncode
+        self.stderr = stderr
+
+
+def check_output(command):
+    proc = subprocess.Popen(
+        command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True
+    )
+    stdout, stderr = proc.communicate()
+    if proc.returncode != 0:
+        raise ProcError(proc.returncode, stderr)
+    return stdout
+
+
+def process_file(dump_syms, path):
+    try:
+        stdout = check_output([dump_syms, path])
+    except ProcError as e:
+        print('Error: running "%s %s": %s' % (dump_syms, path, e.stderr))
+        return None, None, None
+    bits = stdout.splitlines()[0].split(" ", 4)
+    if len(bits) != 5:
+        return None, None, None
+    _, platform, cpu_arch, debug_id, debug_file = bits
+    if debug_file.lower().endswith(".pdb"):
+        sym_file = debug_file[:-4] + ".sym"
+    else:
+        sym_file = debug_file + ".sym"
+    filename = os.path.join(debug_file, debug_id, sym_file)
+    debug_filename = os.path.join(debug_file, debug_id, debug_file)
+    return filename, stdout, debug_filename
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("dump_syms", help="Path to dump_syms binary")
+    parser.add_argument("files", nargs="+", help="Path to files to dump symbols from")
+    parser.add_argument(
+        "--symbol-zip",
+        default="symbols.zip",
+        help="Name of zip file to put dumped symbols in",
+    )
+    parser.add_argument(
+        "--no-binaries",
+        action="store_true",
+        default=False,
+        help="Don't store binaries in zip file",
+    )
+    args = parser.parse_args()
+    count = 0
+    with zipfile.ZipFile(args.symbol_zip, "w", zipfile.ZIP_DEFLATED) as zf:
+        for f in args.files:
+            filename, contents, debug_filename = process_file(args.dump_syms, f)
+            if not (filename and contents):
+                print("Error dumping symbols")
+                sys.exit(1)
+            zf.writestr(filename, contents)
+            count += 1
+            if not args.no_binaries:
+                zf.write(f, debug_filename)
+                count += 1
+    print("Added %d files to %s" % (count, args.symbol_zip))
+
+
+if __name__ == "__main__":
+    main()