Revert "Rewrite tools/format.py in deno (#1528)" (#1752)

tools/format.ts is making CI flaky and it's difficult to run right now.
Reverting to tools/format.py

This reverts commit f19622e7681b7753788137706e535f72c3ebb38e.

1 files changed, 3 insertions, 25 deletions

diff --git a/tools/test_format.py b/tools/test_format.py
index 2e26f2199..a0d5ba08e 100755
--- a/tools/test_format.py
+++ b/tools/test_format.py
@@ -1,40 +1,18 @@
 #!/usr/bin/env python
-# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-# This program fails if ./tools/format.ts changes any files.
+# This program fails if ./tools/format.py changes any files.
 
-import os
 import sys
 import util
 import sys
 import subprocess
-from distutils.spawn import find_executable
-
-
-def lookup_deno_path():
-    deno_exe = "deno" + util.executable_suffix
-    release_deno = os.path.join(util.root_path, "target", "release", deno_exe)
-    debug_deno = os.path.join(util.root_path, "target", "debug", deno_exe)
-
-    if os.path.exists(release_deno):
-        return release_deno
-    if os.path.exists(debug_deno):
-        return debug_deno
-
-    return find_executable("deno")
 
 
 def main():
-    deno_path = lookup_deno_path()
-
-    if not deno_path:
-        print "No available deno executable."
-        sys.exit(1)
-
-    util.run([deno_path, "--allow-read", "--allow-run", "tools/format.ts"])
+    util.run([sys.executable, "tools/format.py"])
     output = util.run_output(
         ["git", "status", "-uno", "--porcelain", "--ignore-submodules"])
     if len(output) > 0:
-        print "Run tools/format.ts "
+        print "Run tools/format.py "
         print output
         sys.exit(1)