Makefile: match shell scripts in FIND_SOURCE_FILES

We feed FIND_SOURCE_FILES to ctags to help developers navigate to particular functions, but we only feed C source code. The same feature can be helpful when working with shell scripts (especially the test suite). Modern versions of ctags know how to parse shell scripts; we just need to feed the filenames to it. This patch specifically avoids including the individual test scripts themselves. Those are unlikely to be of interest, and there are a lot of them to process. It does pick up test-lib.sh and test-lib-functions.sh. Note that our negative pathspec already excludes the individual scripts for the ls-files case, but we need to loosen the `find` rule to match it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Dec 14, 2016 at 09:29 UTC 8fa2043293831402b84c3446efa62640c01c8121
1 file changed +3 -1
Makefile
+3 -1
@@ -2152,14 +2152,16 @@ po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2152 FIND_SOURCE_FILES = ( \
2153 git ls-files \
2154 '*.[hcS]' \
2155 + '*.sh' \
2156 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2157 2>/dev/null || \
2158 $(FIND) . \
2159 \( -name .git -type d -prune \) \
2159 - -o \( -name '[tp][0-9][0-9][0-9][0-9]' -type d -prune \) \
2160 + -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2161 -o \( -name build -type d -prune \) \
2162 -o \( -name 'trash*' -type d -prune \) \
2163 -o \( -name '*.[hcS]' -type f -print \) \
2164 + -o \( -name '*.sh' -type f -print \) \
2165 )
2166
2167 $(ETAGS_TARGET): FORCE