From 7976262ed8692b7cac4d198d4a57faf17f0e189f Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@humbughq.com>
Date: Thu, 25 Oct 2012 13:44:18 -0400
Subject: [PATCH] check-all: Detect non-.py Python files by #! line, not a
 whitelist.

(imported from commit e36ad2fd66688092ed0c81b479b9ff81952751fa)
---
 tools/check-all | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/tools/check-all b/tools/check-all
index 9d39fce5f7..5972c2d13c 100755
--- a/tools/check-all
+++ b/tools/check-all
@@ -14,22 +14,14 @@ fi
 
 cd "$SCRIPT_DIR"/..;
 
-# Some Python files don't have names ending in .py
-PYTHON_FILES=$(cat <<EOF
-api/examples/subscribe
-api/examples/get-public-streams
-api/examples/send-message
-api/examples/print-messages
-api/examples/print-next-message
-api/examples/get-subscriptions
-api/check-mirroring
-api/gcal-bot
-tools/update-deployment
-tools/post-receive
-EOF
-)
-
-PYTHON_FILES="$PYTHON_FILES $(git ls-files | grep '\.py$' | egrep -v '^(confirmation/|humbug/test_settings\.py)')"
+PYTHON_FILES=""
+for file in $(git ls-files); do
+    if ([ -f "$file" ] && (head -n1 "$file" | grep -q "^#!/usr/bin/python" ||
+                echo "$file" | grep -q [.]py$) && \
+        echo "$file" | egrep -vq '^(confirmation/|humbug/test_settings\.py)'); then
+        PYTHON_FILES="$PYTHON_FILES $file"
+    fi
+done
 
 if pyflakes $PYTHON_FILES | grep $FILTER_IMPORTS; then
     EXITCODE=1;