environment: make get_git_common_dir()
accept a repository
The `get_git_common_dir()` function retrieves the path to the common directory for `the_repository`. Make it accept a `struct repository` such that it can work on arbitrary repositories and make it part of the repository subsystem. This reduces our reliance on `the_repository` and clarifies scope. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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committed by
Junio C Hamano

parent
246deeac95
commit
661624a4f6
@ -228,13 +228,6 @@ int have_git_dir(void)
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|| the_repository->gitdir;
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}
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const char *get_git_common_dir(void)
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{
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if (!the_repository->commondir)
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BUG("git environment hasn't been setup");
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return the_repository->commondir;
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}
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const char *get_git_namespace(void)
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{
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if (!git_namespace)
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