diff options
| -rw-r--r-- | mk/ctags.mk | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/mk/ctags.mk b/mk/ctags.mk index 5c28f1a6f6a..6fb9681a157 100644 --- a/mk/ctags.mk +++ b/mk/ctags.mk @@ -15,7 +15,27 @@ .PHONY: TAGS.emacs TAGS.vi -CTAGS_OPTS=--options=${CFG_SRC_DIR}/src/etc/ctags.rust -R ${CFG_SRC_DIR}/src +# This is using a blacklist approach, probably more durable than a whitelist. +# We exclude: external dependencies (llvm, libuv, gyp, rt/{msvc,sundown,vg}), +# tests (compiletest, test) and a couple of other things (rt/arch, etc) +CTAGS_LOCATIONS=$(patsubst ${CFG_SRC_DIR}src/llvm,,\ + $(patsubst ${CFG_SRC_DIR}src/libuv,,\ + $(patsubst ${CFG_SRC_DIR}src/compiletest,,\ + $(patsubst ${CFG_SRC_DIR}src/test,,\ + $(patsubst ${CFG_SRC_DIR}src/gyp,,\ + $(patsubst ${CFG_SRC_DIR}src/etc,,\ + $(patsubst ${CFG_SRC_DIR}src/rt,,\ + $(patsubst ${CFG_SRC_DIR}src/rt/arch,,\ + $(patsubst ${CFG_SRC_DIR}src/rt/msvc,,\ + $(patsubst ${CFG_SRC_DIR}src/rt/sundown,,\ + $(patsubst ${CFG_SRC_DIR}src/rt/vg,,\ + $(wildcard ${CFG_SRC_DIR}src/*) $(wildcard ${CFG_SRC_DIR}src/rt/*)\ + ))))))))))) +CTAGS_OPTS=--options="${CFG_SRC_DIR}src/etc/ctags.rust" --languages=-javascript --recurse ${CTAGS_LOCATIONS} +# We could use `--languages=Rust`, but there is value in producing tags for the +# C++ parts of the code base too (at the time of writing, those are .h and .cpp +# files in src/rt, src/rt/sync and src/rustllvm); we mainly just want to +# exclude the external dependencies. TAGS.emacs: ctags -e -f $@ ${CTAGS_OPTS} |