feat: extend Makefile indent target

- extend the C indent file pattern
- add shfmt, if installed

diff --git a/Makefile b/Makefile
index c7859ff4770481dbd9911cc8840cb38b6251a6b9..8b2a64ebf821208a5f28e7bf7d9c5e5ec006880b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -91,9 +91,8 @@ dracut-util: util/util
        cp -a $< $@
 
 indent:
-       indent -i8 -nut -br -linux -l120 install/dracut-install.c
-       indent -i8 -nut -br -linux -l120 skipcpio/skipcpio.c
-       indent -i8 -nut -br -linux -l120 util/util.c
+       indent -i8 -nut -br -linux -l120 $(wildcard *.[ch] */*.[ch])
+       if type -P shfmt >/dev/null; then shfmt -w -s .; fi
 
 doc: $(manpages) dracut.html