git/advice.h

#ifndef ADVICE_H
#define ADVICE_H

struct string_list;

/*
 * To add a new advice, you need to:
 * Define a new advice_type.
 * Add a new entry to advice_setting array.
 * Add the new config variable to Documentation/config/advice.txt.
 * Call advise_if_enabled to print your advice.
 */
enum advice_type { … };

int git_default_advice_config(const char *var, const char *value);
__attribute__((format (printf, 1, 2)))
void advise(const char *advice, ...);

/**
 * Checks if advice type is enabled (can be printed to the user).
 * Should be called before advise().
 */
int advice_enabled(enum advice_type type);

/**
 * Checks the visibility of the advice before printing.
 */
__attribute__((format (printf, 2, 3)))
void advise_if_enabled(enum advice_type type, const char *advice, ...);

int error_resolve_conflict(const char *me);
void NORETURN die_resolve_conflict(const char *me);
void NORETURN die_conclude_merge(void);
void NORETURN die_ff_impossible(void);
void advise_on_updating_sparse_paths(struct string_list *pathspec_list);
void detach_advice(const char *new_name);
void advise_on_moving_dirty_path(struct string_list *pathspec_list);

#endif /* ADVICE_H */