git-submodule.sh: remove unused sanitize_submodule_env()
The sanitize_submodule_env() function was last used before b3c5f5cb048 (submodule: move core cmd_update() logic to C, 2022-03-15), let's remove it. This also allows us to remove clear_local_git_env() from git-sh-setup.sh. That function hasn't been documented in Documentation/git-sh-setup.sh, and since 14111fc4927 (git: submodule honor -c credential.* from command line, 2016-02-29) it had only been used in the sanitize_submodule_env() function being removed here. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Jun 28, 2022 at 12:05 UTC
85775255f18e0a6a6b2e65394bc18ec440dba99d
2 files changed
-18
git-sh-setup.sh
-7
@@ -285,13 +285,6 @@ get_author_ident_from_commit () {
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parse_ident_from_commit author AUTHOR
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}
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-# Clear repo-local GIT_* environment variables. Useful when switching to
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-# another repository (e.g. when entering a submodule). See also the env
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-# list in git_connect()
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-clear_local_git_env() {
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- unset $(git rev-parse --local-env-vars)
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-}
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-
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# Generate a virtual base file for a two-file merge. Uses git apply to
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# remove lines from $1 that are not in $2, leaving only common lines.
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create_virtual_base() {
git-submodule.sh
-11
@@ -56,17 +56,6 @@ isnumber()
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n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
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}
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-# Sanitize the local git environment for use within a submodule. We
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-# can't simply use clear_local_git_env since we want to preserve some
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-# of the settings from GIT_CONFIG_PARAMETERS.
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-sanitize_submodule_env()
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-{
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- save_config=$GIT_CONFIG_PARAMETERS
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- clear_local_git_env
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- GIT_CONFIG_PARAMETERS=$save_config
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- export GIT_CONFIG_PARAMETERS
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-}
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-
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#
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# Add a new submodule to the working tree, .gitmodules and the index
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#