From: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Johannes Schindelin <johannes.schindelin@gmx.de>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: [PATCH v3 3/3] ci: stop linking built-ins to the dashed versions
Date: Wed, 26 Aug 2020 11:56:52 +0000 [thread overview]
Message-ID: <99a53284925315995e30d417cb58dfb176b036ed.1598443012.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.411.v3.git.1598443012.gitgitgadget@gmail.com>
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Originally, all of Git's subcommands were implemented in their own
executable/script, using the naming scheme `git-<command-name>`. When
more and more functionality was turned into built-in commands (i.e. the
`git` executable could run them without spawning a separate process),
for backwards-compatibility, we hard-link the `git` executable to
`git-<built-in>` for every built-in.
This backwards-compatibility was needed to support scripts that called
the dashed form, even if we deprecated that a _long_ time ago.
For that reason, we just introduced a Makefile knob to skip linking
them. To make sure that this keeps working, teach the CI
(and PR) builds to skip generating those hard-links.
This is actually not such a big change: e4597aae6590 (run test suite
without dashed git-commands in PATH, 2009-12-02) made sure that our test
suite does not require dashed commands. With this Makefile knob, the
commitment is just a little stronger (running tests with `--with-dashes`
would _still_ not see the dashed form of the built-ins).
There is a subtle change in behavior with this patch, though: as we no
longer even _build_ the dashed executables, running the test suite would
fail if any of Git's scripted commands (e.g. `git-request-pull`) still
This would have succeeded previously (and would have been unintentional,
of course) because `bin-wrappers/git` sets `GIT_EXEC_PATH` to the
top-level directory (which would still have contained, say,
`git-rev-parse`).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
ci/run-build-and-tests.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
index 6c27b886b8..1df9402c3b 100755
--- a/ci/run-build-and-tests.sh
+++ b/ci/run-build-and-tests.sh
@@ -10,7 +10,7 @@ windows*) cmd //c mklink //j t\\.prove "$(cygpath -aw "$cache_dir/.prove")";;
*) ln -s "$cache_dir/.prove" t/.prove;;
esac
-make
+make SKIP_DASHED_BUILT_INS=YesPlease
case "$jobname" in
linux-gcc)
make test
--
gitgitgadget
next prev parent reply other threads:[~2020-08-26 11:57 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 9:07 [PATCH 0/3] Optionally skip linking/copying the built-ins Johannes Schindelin
2020-08-17 4:55 ` Johannes Schindelin
2020-08-17 18:02 ` Junio C Hamano
2020-08-24 12:47 ` Johannes Schindelin
2020-08-24 18:42 ` Junio C Hamano
2020-08-25 8:07 ` Johannes Schindelin
2020-08-25 16:03 ` Junio C Hamano
2020-08-17 9:07 ` [PATCH 1/3] msvc: copy the correct `.pdb` files in the Makefile target `install` Johannes Schindelin
2020-08-17 9:24 ` Jeff King
2020-08-17 5:51 ` Johannes Schindelin
2020-08-17 21:37 ` Jeff King
2020-08-18 6:17 ` Johannes Schindelin
2020-08-17 9:07 ` [PATCH 2/3] Optionally skip linking/copying the built-ins Johannes Schindelin
2020-08-17 18:19 ` Junio C Hamano
2020-08-24 14:58 ` Johannes Schindelin
2020-08-17 9:07 ` [PATCH 3/3] ci: stop linking built-ins to the dashed versions Johannes Schindelin
2020-08-17 18:26 ` Junio C Hamano
2020-08-24 15:37 ` [PATCH v2 0/3] Optionally skip linking/copying the built-ins Johannes Schindelin via GitGitGadget
2020-08-24 15:37 ` [PATCH v2 1/3] msvc: copy the correct `.pdb` files in the Makefile target `install` Johannes Schindelin via GitGitGadget
2020-08-24 15:37 ` [PATCH v2 2/3] Optionally skip linking/copying the built-ins Johannes Schindelin via GitGitGadget
2020-08-24 19:02 ` Junio C Hamano
2020-08-25 8:20 ` Johannes Schindelin
2020-08-24 15:38 ` [PATCH v2 3/3] ci: stop linking built-ins to the dashed versions Johannes Schindelin via GitGitGadget
2020-08-24 19:06 ` Junio C Hamano
2020-08-25 8:30 ` Johannes Schindelin
2020-08-25 13:47 ` SZEDER Gábor
2020-08-25 15:42 ` Junio C Hamano
2020-08-26 4:19 ` Johannes Schindelin
2020-08-26 16:13 ` Junio C Hamano
2020-08-26 16:24 ` Junio C Hamano
2020-09-02 7:06 ` Johannes Schindelin
2020-09-02 20:50 ` Junio C Hamano
2020-08-27 8:30 ` SZEDER Gábor
2020-08-24 18:55 ` [PATCH v2 0/3] Optionally skip linking/copying the built-ins Junio C Hamano
2020-08-24 19:03 ` Jeff King
2020-08-24 19:51 ` Junio C Hamano
2020-08-26 11:56 ` [PATCH v3 " Johannes Schindelin via GitGitGadget
2020-08-26 11:56 ` [PATCH v3 1/3] msvc: copy the correct `.pdb` files in the Makefile target `install` Johannes Schindelin via GitGitGadget
2020-08-26 11:56 ` [PATCH v3 2/3] Optionally skip linking/copying the built-ins Johannes Schindelin via GitGitGadget
2020-08-26 16:20 ` Junio C Hamano
2020-08-26 11:56 ` Johannes Schindelin via GitGitGadget [this message]
2020-09-03 10:45 ` [PATCH v3 3/3] ci: stop linking built-ins to the dashed versions SZEDER Gábor
2020-09-08 11:32 ` Johannes Schindelin
2020-09-08 11:48 ` SZEDER Gábor
2020-09-08 17:18 ` Junio C Hamano
2020-09-21 22:28 ` [PATCH v4 0/3] Optionally skip linking/copying the built-ins Johannes Schindelin via GitGitGadget
2020-09-21 22:28 ` [PATCH v4 1/3] msvc: copy the correct `.pdb` files in the Makefile target `install` Johannes Schindelin via GitGitGadget
2020-09-21 22:28 ` [PATCH v4 2/3] Optionally skip linking/copying the built-ins Johannes Schindelin via GitGitGadget
2020-09-21 22:28 ` [PATCH v4 3/3] ci: stop linking built-ins to the dashed versions Johannes Schindelin via GitGitGadget
2020-09-21 22:53 ` Junio C Hamano
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