Our in-tree builds used by the Makefile use various different build
directories scattered around different locations. The paths to those
build directories have to be propagated to our tests such that they can
find the contained files. This is done via a mixture of hardcoded paths
in our test library and injected variables in our bin-wrappers or
"GIT-BUILD-OPTIONS".
The latter two mechanisms are preferable over using hardcoded paths. For
one, we have all paths which are subject to change stored in a small set
of central files instead of having the knowledge of build paths in many
files. And second, it allows build systems which build files elsewhere
to adapt those paths based on their own needs. This is especially nice
in the context of build systems that use out-of-tree builds like CMake
or Meson.
Remove hardcoded knowledge of build paths from our test library and move
it into our bin-wrappers and "GIT-BUILD-OPTIONS".
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
GIT-BUILD-OPTIONS.in | 5 +++++
Makefile | 9 +++++++++
bin-wrappers/wrap-for-bin.sh | 11 ++++++-----
contrib/buildsystems/CMakeLists.txt | 8 ++++++++
t/lib-gettext.sh | 4 ++--
t/t7609-mergetool--lib.sh | 2 +-
t/test-lib.sh | 6 +++---
7 files changed, 34 insertions(+), 11 deletions(-)
diff --git a/GIT-BUILD-OPTIONS.in b/GIT-BUILD-OPTIONS.in
index 9b95a6b3eee334b6f691702696ca9d92201b6bac..f651116102ae2977622dccd12b199fe7ad65af99 100644
--- a/GIT-BUILD-OPTIONS.in
+++ b/GIT-BUILD-OPTIONS.in
@@ -35,6 +35,11 @@ GIT_PERF_MAKE_COMMAND=@GIT_PERF_MAKE_COMMAND@
GIT_INTEROP_MAKE_OPTS=@GIT_INTEROP_MAKE_OPTS@
GIT_TEST_INDEX_VERSION=@GIT_TEST_INDEX_VERSION@
GIT_TEST_PERL_FATAL_WARNINGS=@GIT_TEST_PERL_FATAL_WARNINGS@
+GIT_TEST_TEXTDOMAINDIR=@GIT_TEST_TEXTDOMAINDIR@
+GIT_TEST_POPATH=@GIT_TEST_POPATH@
+GIT_TEST_TEMPLATE_DIR=@GIT_TEST_TEMPLATE_DIR@
+GIT_TEST_GITPERLLIB=@GIT_TEST_GITPERLLIB@
+GIT_TEST_MERGE_TOOLS_DIR=@GIT_TEST_MERGE_TOOLS_DIR@
RUNTIME_PREFIX=@RUNTIME_PREFIX@
GITWEBDIR=@GITWEBDIR@
USE_GETTEXT_SCHEME=@USE_GETTEXT_SCHEME@
diff --git a/Makefile b/Makefile
index 5ce4c09c3862499e83c5d50780e581a77c56ecb9..06f01149ecf399ae4bb1932188a007948d767283 100644
--- a/Makefile
+++ b/Makefile
@@ -3177,6 +3177,11 @@ GIT-BUILD-OPTIONS: FORCE
-e "s|@GIT_INTEROP_MAKE_OPTS@|\'$(GIT_INTEROP_MAKE_OPTS)\'|" \
-e "s|@GIT_TEST_INDEX_VERSION@|\'$(GIT_TEST_INDEX_VERSION)\'|" \
-e "s|@GIT_TEST_PERL_FATAL_WARNINGS@|\'$(GIT_TEST_PERL_FATAL_WARNINGS)\'|" \
+ -e "s|@GIT_TEST_TEXTDOMAINDIR@|\'$(shell pwd)/po/build/locale\'|" \
+ -e "s|@GIT_TEST_POPATH@|\'$(shell pwd)/po\'|" \
+ -e "s|@GIT_TEST_TEMPLATE_DIR@|\'$(shell pwd)/templates/blt\'|" \
+ -e "s|@GIT_TEST_GITPERLLIB@|\'$(shell pwd)/perl/build/lib\'|" \
+ -e "s|@GIT_TEST_MERGE_TOOLS_DIR@|\'$(shell pwd)/mergetools\'|" \
-e "s|@RUNTIME_PREFIX@|\'$(RUNTIME_PREFIX_OPTION)\'|" \
-e "s|@GITWEBDIR@|\'$(gitwebdir_SQ)\'|" \
-e "s|@USE_GETTEXT_SCHEME@|\'$(USE_GETTEXT_SCHEME)\'|" \
@@ -3206,6 +3211,10 @@ all:: $(TEST_PROGRAMS) $(test_bindir_programs) $(UNIT_TEST_PROGS) $(CLAR_TEST_PR
$(test_bindir_programs): bin-wrappers/%: bin-wrappers/wrap-for-bin.sh
$(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's|@BUILD_DIR@|$(shell pwd)|' \
+ -e 's|@GIT_TEXTDOMAINDIR@|$(shell pwd)/po/build/locale|' \
+ -e 's|@GITPERLLIB@|$(shell pwd)/perl/build/lib|' \
+ -e 's|@MERGE_TOOLS_DIR@|$(shell pwd)/mergetools|' \
+ -e 's|@TEMPLATE_DIR@|$(shell pwd)/templates/blt|' \
-e 's|@PROG@|$(shell pwd)/$(patsubst test-%,t/helper/test-%,$(@F))$(if $(filter-out $(BINDIR_PROGRAMS_NO_X),$(@F)),$(X),)|' < $< > $@ && \
chmod +x $@
diff --git a/bin-wrappers/wrap-for-bin.sh b/bin-wrappers/wrap-for-bin.sh
index 2feaec81f2bd8e908346358654c1234be34f9a06..4b658ffd2d09609b6622903bcdf470780f33e6cc 100755
--- a/bin-wrappers/wrap-for-bin.sh
+++ b/bin-wrappers/wrap-for-bin.sh
@@ -4,21 +4,22 @@
# to run test suite against sandbox, but with only bindir-installed
# executables in PATH. The Makefile copies this into various
# files in bin-wrappers, substituting
-# @BUILD_DIR@ and @PROG@.
+# @BUILD_DIR@, @TEMPLATE_DIR@ and @PROG@.
GIT_EXEC_PATH='@BUILD_DIR@'
if test -n "$NO_SET_GIT_TEMPLATE_DIR"
then
unset GIT_TEMPLATE_DIR
else
- GIT_TEMPLATE_DIR='@BUILD_DIR@/templates/blt'
+ GIT_TEMPLATE_DIR='@TEMPLATE_DIR@'
export GIT_TEMPLATE_DIR
fi
-GITPERLLIB='@BUILD_DIR@/perl/build/lib'"${GITPERLLIB:+:$GITPERLLIB}"
-GIT_TEXTDOMAINDIR='@BUILD_DIR@/po/build/locale'
+MERGE_TOOLS_DIR='@MERGE_TOOLS_DIR@'
+GITPERLLIB='@GITPERLLIB@'"${GITPERLLIB:+:$GITPERLLIB}"
+GIT_TEXTDOMAINDIR='@GIT_TEXTDOMAINDIR@'
PATH='@BUILD_DIR@/bin-wrappers:'"$PATH"
-export GIT_EXEC_PATH GITPERLLIB PATH GIT_TEXTDOMAINDIR
+export MERGE_TOOLS_DIR GIT_EXEC_PATH GITPERLLIB PATH GIT_TEXTDOMAINDIR
case "$GIT_DEBUGGER" in
'')
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index c643a444277e606313df759c9082bf3aa47e2b2b..49904ca8a93981c514540bad5efa6833ddd14426 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -1100,6 +1100,9 @@ endforeach()
file(STRINGS ${CMAKE_SOURCE_DIR}/bin-wrappers/wrap-for-bin.sh content NEWLINE_CONSUME)
string(REPLACE "@BUILD_DIR@" "${CMAKE_BINARY_DIR}" content "${content}")
+string(REPLACE "@GIT_TEXTDOMAINDIR@" "${CMAKE_BINARY_DIR}/po/build/locale" content "${content}")
+string(REPLACE "@GITPERLLIB@" "${CMAKE_BINARY_DIR}/perl/build/lib" content "${content}")
+string(REPLACE "@MERGE_TOOLS_DIR@" "${CMAKE_SOURCE_DIR}/mergetools" content "${content}")
string(REPLACE "@PROG@" "${CMAKE_BINARY_DIR}/git-cvsserver" content "${content}")
file(WRITE ${CMAKE_BINARY_DIR}/bin-wrappers/git-cvsserver ${content})
@@ -1185,6 +1188,11 @@ string(REPLACE "@GIT_PERF_MAKE_COMMAND@" "" git_build_options "${git_build_optio
string(REPLACE "@GIT_INTEROP_MAKE_OPTS@" "" git_build_options "${git_build_options}")
string(REPLACE "@GIT_TEST_INDEX_VERSION@" "" git_build_options "${git_build_options}")
string(REPLACE "@GIT_TEST_PERL_FATAL_WARNINGS@" "" git_build_options "${git_build_options}")
+string(REPLACE "@GIT_TEST_TEXTDOMAINDIR@" "'${CMAKE_BINARY_DIR}/po/build/locale'" git_build_options "${git_build_options}")
+string(REPLACE "@GIT_TEST_POPATH@" "'${CMAKE_BINARY_DIR}/po'" git_build_options "${git_build_options}")
+string(REPLACE "@GIT_TEST_TEMPLATE_DIR@" "'${CMAKE_BINARY_DIR}/templates/blt'" git_build_options "${git_build_options}")
+string(REPLACE "@GIT_TEST_GITPERLLIB@" "'${CMAKE_BINARY_DIR}/perl/build/lib'" git_build_options "${git_build_options}")
+string(REPLACE "@GIT_TEST_MERGE_TOOLS_DIR@" "'${RUNTIME_PREFIX}'" git_build_options "${git_build_options}")
string(REPLACE "@RUNTIME_PREFIX@" "'${RUNTIME_PREFIX}'" git_build_options "${git_build_options}")
string(REPLACE "@GITWEBDIR@" "'${GITWEBDIR}'" git_build_options "${git_build_options}")
string(REPLACE "@USE_GETTEXT_SCHEME@" "" git_build_options "${git_build_options}")
diff --git a/t/lib-gettext.sh b/t/lib-gettext.sh
index cc6bb2cdeaae7b5bb23211c0d9c37c9deb39e14f..7a734c6973e65995d3403a26cc9e5c1a5a1ce074 100644
--- a/t/lib-gettext.sh
+++ b/t/lib-gettext.sh
@@ -6,8 +6,8 @@
. ./test-lib.sh
-GIT_TEXTDOMAINDIR="$GIT_BUILD_DIR/po/build/locale"
-GIT_PO_PATH="$GIT_BUILD_DIR/po"
+GIT_TEXTDOMAINDIR="$GIT_TEST_TEXTDOMAINDIR"
+GIT_PO_PATH="$GIT_TEST_POPATH"
export GIT_TEXTDOMAINDIR GIT_PO_PATH
if test -n "$GIT_TEST_INSTALLED"
diff --git a/t/t7609-mergetool--lib.sh b/t/t7609-mergetool--lib.sh
index 330d6d603d77236788ee932cdcc288731a7aa388..e8e205707e4ef7cdbdd73633961822911af4fd0a 100755
--- a/t/t7609-mergetool--lib.sh
+++ b/t/t7609-mergetool--lib.sh
@@ -7,7 +7,7 @@ Testing basic merge tools options'
. ./test-lib.sh
test_expect_success 'mergetool --tool=vimdiff creates the expected layout' '
- . "$GIT_BUILD_DIR"/mergetools/vimdiff &&
+ . "$GIT_TEST_MERGE_TOOLS_DIR"/vimdiff &&
run_unit_tests
'
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 20012f6f474c96afdcf66a240dd6b6b573073e46..fe688a3fce7a7bbbe92bf721ee483cabd87e4654 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1419,7 +1419,7 @@ else # normal case, use ../bin-wrappers only unless $with_dashes:
PATH="$GIT_BUILD_DIR:$GIT_BUILD_DIR/t/helper:$PATH"
fi
fi
-GIT_TEMPLATE_DIR="$GIT_BUILD_DIR"/templates/blt
+GIT_TEMPLATE_DIR="$GIT_TEST_TEMPLATE_DIR"
GIT_CONFIG_NOSYSTEM=1
GIT_ATTR_NOSYSTEM=1
GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/.."
@@ -1485,9 +1485,9 @@ then
fi
fi
-GITPERLLIB="$GIT_BUILD_DIR"/perl/build/lib
+GITPERLLIB="$GIT_TEST_GITPERLLIB"
export GITPERLLIB
-test -d "$GIT_BUILD_DIR"/templates/blt || {
+test -d "$GIT_TEMPLATE_DIR" || {
BAIL_OUT "You haven't built things yet, have you?"
}
--
2.47.0.366.g5daf58cba8.dirty
