git/advice.h
Alex Henrie 808213ba36 switch: mention the --detach option when dying due to lack of a branch
Users who are accustomed to doing `git checkout <tag>` assume that
`git switch <tag>` will do the same thing. Inform them of the --detach
option so they aren't left wondering why `git switch` doesn't work but
`git checkout` does.

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2022-02-25 22:21:48 -08:00

78 lines
2.1 KiB
C

#ifndef ADVICE_H
#define ADVICE_H
#include "git-compat-util.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 {
ADVICE_ADD_EMBEDDED_REPO,
ADVICE_ADD_EMPTY_PATHSPEC,
ADVICE_ADD_IGNORED_FILE,
ADVICE_AM_WORK_DIR,
ADVICE_CHECKOUT_AMBIGUOUS_REMOTE_BRANCH_NAME,
ADVICE_COMMIT_BEFORE_MERGE,
ADVICE_DETACHED_HEAD,
ADVICE_SUGGEST_DETACHING_HEAD,
ADVICE_FETCH_SHOW_FORCED_UPDATES,
ADVICE_GRAFT_FILE_DEPRECATED,
ADVICE_IGNORED_HOOK,
ADVICE_IMPLICIT_IDENTITY,
ADVICE_NESTED_TAG,
ADVICE_OBJECT_NAME_WARNING,
ADVICE_PUSH_ALREADY_EXISTS,
ADVICE_PUSH_FETCH_FIRST,
ADVICE_PUSH_NEEDS_FORCE,
ADVICE_PUSH_NON_FF_CURRENT,
ADVICE_PUSH_NON_FF_MATCHING,
ADVICE_PUSH_UNQUALIFIED_REF_NAME,
ADVICE_PUSH_UPDATE_REJECTED_ALIAS,
ADVICE_PUSH_UPDATE_REJECTED,
ADVICE_PUSH_REF_NEEDS_UPDATE,
ADVICE_RESET_QUIET_WARNING,
ADVICE_RESOLVE_CONFLICT,
ADVICE_RM_HINTS,
ADVICE_SEQUENCER_IN_USE,
ADVICE_SET_UPSTREAM_FAILURE,
ADVICE_STATUS_AHEAD_BEHIND_WARNING,
ADVICE_STATUS_HINTS,
ADVICE_STATUS_U_OPTION,
ADVICE_SUBMODULE_ALTERNATE_ERROR_STRATEGY_DIE,
ADVICE_SUBMODULES_NOT_UPDATED,
ADVICE_UPDATE_SPARSE_PATH,
ADVICE_WAITING_FOR_EDITOR,
ADVICE_SKIPPED_CHERRY_PICKS,
};
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);
#endif /* ADVICE_H */