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50d89ad654
fetch_populated_submodules() allocates the full argv array it uses to recurse into the submodules from the number of given options plus the six argv values it is going to add. It then initializes it with those values which won't change during the iteration and copies the given options into it. Inside the loop the two argv values different for each submodule get replaced with those currently valid. However, this technique is brittle and error-prone (as the comment to explain the magic number 6 indicates), so let's replace it with an argv_array. Instead of replacing the argv values, push them to the argv_array just before the run_command() call (including the option separating them) and pop them from the argv_array right after that. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
#ifndef SUBMODULE_H
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#define SUBMODULE_H
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struct diff_options;
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struct argv_array;
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enum {
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RECURSE_SUBMODULES_ON_DEMAND = -1,
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RECURSE_SUBMODULES_OFF = 0,
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RECURSE_SUBMODULES_DEFAULT = 1,
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RECURSE_SUBMODULES_ON = 2
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};
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void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
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const char *path);
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int submodule_config(const char *var, const char *value, void *cb);
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void gitmodules_config(void);
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int parse_submodule_config_option(const char *var, const char *value);
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void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
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int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
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void show_submodule_summary(FILE *f, const char *path,
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unsigned char one[20], unsigned char two[20],
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unsigned dirty_submodule,
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const char *del, const char *add, const char *reset);
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void set_config_fetch_recurse_submodules(int value);
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void check_for_new_submodule_commits(unsigned char new_sha1[20]);
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int fetch_populated_submodules(const struct argv_array *options,
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const char *prefix, int command_line_option,
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int quiet);
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unsigned is_submodule_modified(const char *path, int ignore_untracked);
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int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
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const unsigned char a[20], const unsigned char b[20], int search);
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int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
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struct string_list *needs_pushing);
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int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
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#endif
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