Add format-source script.

This is easier to use from a precommit hook, so it can be used to ensure that
all formatting is correct before committing code.

2 files changed, 12 insertions, 3 deletions

diff --git a/other/astyle/format-source b/other/astyle/format-source
new file mode 100755
index 00000000..4d4b111c
--- /dev/null
+++ b/other/astyle/format-source
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ -z "$ASTYLE" ]; then
+  ASTYLE=astyle
+fi
+
+SOURCES=`find . -name "*.[ch]" -and -not -name "*.in.*" -and -not -wholename "*crypto_pwhash*" -and -not -wholename "./super_donators/*"`
+
+$ASTYLE --options=other/astyle/astylerc $SOURCES
diff --git a/other/travis/toxcore-script b/other/travis/toxcore-script
index f7de0b70..196fd76e 100755
--- a/other/travis/toxcore-script
+++ b/other/travis/toxcore-script
@@ -4,10 +4,10 @@ set -e -u -x
 . other/travis/env-$ENV.sh
 
 # Check if toxcore.h and toxav.h match apidsl tox.in.h and toxav.in.h.
-../apidsl/_build/apigen.native other/apidsl/tox.in.h   | $ASTYLE --options=other/astyle/astylerc > toxcore/tox.h
-../apidsl/_build/apigen.native other/apidsl/toxav.in.h | $ASTYLE --options=other/astyle/astylerc > toxav/toxav.h
+../apidsl/_build/apigen.native other/apidsl/tox.in.h   > toxcore/tox.h
+../apidsl/_build/apigen.native other/apidsl/toxav.in.h > toxav/toxav.h
 # Check if the code is formatted according to the astyle configuration.
-$ASTYLE --options=other/astyle/astylerc `find . -name "*.[ch]" -and -not -name "*.in.*" -and -not -wholename "*crypto_pwhash*" -and -not -wholename "./super_donators/*"`
+other/astyle/format-source
 git diff --exit-code
 
 # Build toxcore and run tests.