add have_git_dir() function
This function is used to learn whether git_dir is already set up or not. It is necessary, because we want to read configuration in compat/cygwin.c Signed-off-by: Dmitry Potapov <dpotapov@gmail.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Dmitry Potapov committed
Sep 27, 2008 at 12:41 UTC
d2b0708e1a65953ad93a4adfc27938de0f8df252
2 files changed
+6
cache.h
+1
@@ -313,6 +313,7 @@ extern int is_bare_repository(void);
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extern int is_inside_git_dir(void);
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extern char *git_work_tree_cfg;
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extern int is_inside_work_tree(void);
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+extern int have_git_dir(void);
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extern const char *get_git_dir(void);
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extern char *get_object_directory(void);
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extern char *get_index_file(void);
environment.c
+5
@@ -80,6 +80,11 @@ int is_bare_repository(void)
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return is_bare_repository_cfg && !get_git_work_tree();
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}
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+int have_git_dir(void)
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+{
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+ return !!git_dir;
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+}
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+
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const char *get_git_dir(void)
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{
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if (!git_dir)