diff options
Diffstat (limited to 'third_party/git/advice.c')
| -rw-r--r-- | third_party/git/advice.c | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/third_party/git/advice.c b/third_party/git/advice.c deleted file mode 100644 index f0a3d32d2068..000000000000 --- a/third_party/git/advice.c +++ /dev/null @@ -1,305 +0,0 @@ -#include "cache.h" -#include "config.h" -#include "color.h" -#include "help.h" - -int advice_fetch_show_forced_updates = 1; -int advice_push_update_rejected = 1; -int advice_push_non_ff_current = 1; -int advice_push_non_ff_matching = 1; -int advice_push_already_exists = 1; -int advice_push_fetch_first = 1; -int advice_push_needs_force = 1; -int advice_push_unqualified_ref_name = 1; -int advice_status_hints = 1; -int advice_status_u_option = 1; -int advice_status_ahead_behind_warning = 1; -int advice_commit_before_merge = 1; -int advice_reset_quiet_warning = 1; -int advice_resolve_conflict = 1; -int advice_sequencer_in_use = 1; -int advice_implicit_identity = 1; -int advice_detached_head = 1; -int advice_set_upstream_failure = 1; -int advice_object_name_warning = 1; -int advice_amworkdir = 1; -int advice_rm_hints = 1; -int advice_add_embedded_repo = 1; -int advice_ignored_hook = 1; -int advice_waiting_for_editor = 1; -int advice_graft_file_deprecated = 1; -int advice_checkout_ambiguous_remote_branch_name = 1; -int advice_submodule_alternate_error_strategy_die = 1; -int advice_add_ignored_file = 1; -int advice_add_empty_pathspec = 1; - -static int advice_use_color = -1; -static char advice_colors[][COLOR_MAXLEN] = { - GIT_COLOR_RESET, - GIT_COLOR_YELLOW, /* HINT */ -}; - -enum color_advice { - ADVICE_COLOR_RESET = 0, - ADVICE_COLOR_HINT = 1, -}; - -static int parse_advise_color_slot(const char *slot) -{ - if (!strcasecmp(slot, "reset")) - return ADVICE_COLOR_RESET; - if (!strcasecmp(slot, "hint")) - return ADVICE_COLOR_HINT; - return -1; -} - -static const char *advise_get_color(enum color_advice ix) -{ - if (want_color_stderr(advice_use_color)) - return advice_colors[ix]; - return ""; -} - -static struct { - const char *name; - int *preference; -} advice_config[] = { - { "fetchShowForcedUpdates", &advice_fetch_show_forced_updates }, - { "pushUpdateRejected", &advice_push_update_rejected }, - { "pushNonFFCurrent", &advice_push_non_ff_current }, - { "pushNonFFMatching", &advice_push_non_ff_matching }, - { "pushAlreadyExists", &advice_push_already_exists }, - { "pushFetchFirst", &advice_push_fetch_first }, - { "pushNeedsForce", &advice_push_needs_force }, - { "pushUnqualifiedRefName", &advice_push_unqualified_ref_name }, - { "statusHints", &advice_status_hints }, - { "statusUoption", &advice_status_u_option }, - { "statusAheadBehindWarning", &advice_status_ahead_behind_warning }, - { "commitBeforeMerge", &advice_commit_before_merge }, - { "resetQuiet", &advice_reset_quiet_warning }, - { "resolveConflict", &advice_resolve_conflict }, - { "sequencerInUse", &advice_sequencer_in_use }, - { "implicitIdentity", &advice_implicit_identity }, - { "detachedHead", &advice_detached_head }, - { "setUpstreamFailure", &advice_set_upstream_failure }, - { "objectNameWarning", &advice_object_name_warning }, - { "amWorkDir", &advice_amworkdir }, - { "rmHints", &advice_rm_hints }, - { "addEmbeddedRepo", &advice_add_embedded_repo }, - { "ignoredHook", &advice_ignored_hook }, - { "waitingForEditor", &advice_waiting_for_editor }, - { "graftFileDeprecated", &advice_graft_file_deprecated }, - { "checkoutAmbiguousRemoteBranchName", &advice_checkout_ambiguous_remote_branch_name }, - { "submoduleAlternateErrorStrategyDie", &advice_submodule_alternate_error_strategy_die }, - { "addIgnoredFile", &advice_add_ignored_file }, - { "addEmptyPathspec", &advice_add_empty_pathspec }, - - /* make this an alias for backward compatibility */ - { "pushNonFastForward", &advice_push_update_rejected } -}; - -static struct { - const char *key; - int enabled; -} advice_setting[] = { - [ADVICE_ADD_EMBEDDED_REPO] = { "addEmbeddedRepo", 1 }, - [ADVICE_AM_WORK_DIR] = { "amWorkDir", 1 }, - [ADVICE_CHECKOUT_AMBIGUOUS_REMOTE_BRANCH_NAME] = { "checkoutAmbiguousRemoteBranchName", 1 }, - [ADVICE_COMMIT_BEFORE_MERGE] = { "commitBeforeMerge", 1 }, - [ADVICE_DETACHED_HEAD] = { "detachedHead", 1 }, - [ADVICE_FETCH_SHOW_FORCED_UPDATES] = { "fetchShowForcedUpdates", 1 }, - [ADVICE_GRAFT_FILE_DEPRECATED] = { "graftFileDeprecated", 1 }, - [ADVICE_IGNORED_HOOK] = { "ignoredHook", 1 }, - [ADVICE_IMPLICIT_IDENTITY] = { "implicitIdentity", 1 }, - [ADVICE_NESTED_TAG] = { "nestedTag", 1 }, - [ADVICE_OBJECT_NAME_WARNING] = { "objectNameWarning", 1 }, - [ADVICE_PUSH_ALREADY_EXISTS] = { "pushAlreadyExists", 1 }, - [ADVICE_PUSH_FETCH_FIRST] = { "pushFetchFirst", 1 }, - [ADVICE_PUSH_NEEDS_FORCE] = { "pushNeedsForce", 1 }, - - /* make this an alias for backward compatibility */ - [ADVICE_PUSH_UPDATE_REJECTED_ALIAS] = { "pushNonFastForward", 1 }, - - [ADVICE_PUSH_NON_FF_CURRENT] = { "pushNonFFCurrent", 1 }, - [ADVICE_PUSH_NON_FF_MATCHING] = { "pushNonFFMatching", 1 }, - [ADVICE_PUSH_UNQUALIFIED_REF_NAME] = { "pushUnqualifiedRefName", 1 }, - [ADVICE_PUSH_UPDATE_REJECTED] = { "pushUpdateRejected", 1 }, - [ADVICE_RESET_QUIET_WARNING] = { "resetQuiet", 1 }, - [ADVICE_RESOLVE_CONFLICT] = { "resolveConflict", 1 }, - [ADVICE_RM_HINTS] = { "rmHints", 1 }, - [ADVICE_SEQUENCER_IN_USE] = { "sequencerInUse", 1 }, - [ADVICE_SET_UPSTREAM_FAILURE] = { "setUpstreamFailure", 1 }, - [ADVICE_STATUS_AHEAD_BEHIND_WARNING] = { "statusAheadBehindWarning", 1 }, - [ADVICE_STATUS_HINTS] = { "statusHints", 1 }, - [ADVICE_STATUS_U_OPTION] = { "statusUoption", 1 }, - [ADVICE_SUBMODULE_ALTERNATE_ERROR_STRATEGY_DIE] = { "submoduleAlternateErrorStrategyDie", 1 }, - [ADVICE_WAITING_FOR_EDITOR] = { "waitingForEditor", 1 }, -}; - -static const char turn_off_instructions[] = -N_("\n" - "Disable this message with \"git config advice.%s false\""); - -static void vadvise(const char *advice, int display_instructions, - const char *key, va_list params) -{ - struct strbuf buf = STRBUF_INIT; - const char *cp, *np; - - strbuf_vaddf(&buf, advice, params); - - if (display_instructions) - strbuf_addf(&buf, turn_off_instructions, key); - - for (cp = buf.buf; *cp; cp = np) { - np = strchrnul(cp, '\n'); - fprintf(stderr, _("%shint: %.*s%s\n"), - advise_get_color(ADVICE_COLOR_HINT), - (int)(np - cp), cp, - advise_get_color(ADVICE_COLOR_RESET)); - if (*np) - np++; - } - strbuf_release(&buf); -} - -void advise(const char *advice, ...) -{ - va_list params; - va_start(params, advice); - vadvise(advice, 0, "", params); - va_end(params); -} - -int advice_enabled(enum advice_type type) -{ - switch(type) { - case ADVICE_PUSH_UPDATE_REJECTED: - return advice_setting[ADVICE_PUSH_UPDATE_REJECTED].enabled && - advice_setting[ADVICE_PUSH_UPDATE_REJECTED_ALIAS].enabled; - default: - return advice_setting[type].enabled; - } -} - -void advise_if_enabled(enum advice_type type, const char *advice, ...) -{ - va_list params; - - if (!advice_enabled(type)) - return; - - va_start(params, advice); - vadvise(advice, 1, advice_setting[type].key, params); - va_end(params); -} - -int git_default_advice_config(const char *var, const char *value) -{ - const char *k, *slot_name; - int i; - - if (!strcmp(var, "color.advice")) { - advice_use_color = git_config_colorbool(var, value); - return 0; - } - - if (skip_prefix(var, "color.advice.", &slot_name)) { - int slot = parse_advise_color_slot(slot_name); - if (slot < 0) - return 0; - if (!value) - return config_error_nonbool(var); - return color_parse(value, advice_colors[slot]); - } - - if (!skip_prefix(var, "advice.", &k)) - return 0; - - for (i = 0; i < ARRAY_SIZE(advice_config); i++) { - if (strcasecmp(k, advice_config[i].name)) - continue; - *advice_config[i].preference = git_config_bool(var, value); - break; - } - - for (i = 0; i < ARRAY_SIZE(advice_setting); i++) { - if (strcasecmp(k, advice_setting[i].key)) - continue; - advice_setting[i].enabled = git_config_bool(var, value); - return 0; - } - - return 0; -} - -void list_config_advices(struct string_list *list, const char *prefix) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(advice_setting); i++) - list_config_item(list, prefix, advice_setting[i].key); -} - -int error_resolve_conflict(const char *me) -{ - if (!strcmp(me, "cherry-pick")) - error(_("Cherry-picking is not possible because you have unmerged files.")); - else if (!strcmp(me, "commit")) - error(_("Committing is not possible because you have unmerged files.")); - else if (!strcmp(me, "merge")) - error(_("Merging is not possible because you have unmerged files.")); - else if (!strcmp(me, "pull")) - error(_("Pulling is not possible because you have unmerged files.")); - else if (!strcmp(me, "revert")) - error(_("Reverting is not possible because you have unmerged files.")); - else - error(_("It is not possible to %s because you have unmerged files."), - me); - - if (advice_resolve_conflict) - /* - * Message used both when 'git commit' fails and when - * other commands doing a merge do. - */ - advise(_("Fix them up in the work tree, and then use 'git add/rm <file>'\n" - "as appropriate to mark resolution and make a commit.")); - return -1; -} - -void NORETURN die_resolve_conflict(const char *me) -{ - error_resolve_conflict(me); - die(_("Exiting because of an unresolved conflict.")); -} - -void NORETURN die_conclude_merge(void) -{ - error(_("You have not concluded your merge (MERGE_HEAD exists).")); - if (advice_resolve_conflict) - advise(_("Please, commit your changes before merging.")); - die(_("Exiting because of unfinished merge.")); -} - -void detach_advice(const char *new_name) -{ - const char *fmt = - _("Note: switching to '%s'.\n" - "\n" - "You are in 'detached HEAD' state. You can look around, make experimental\n" - "changes and commit them, and you can discard any commits you make in this\n" - "state without impacting any branches by switching back to a branch.\n" - "\n" - "If you want to create a new branch to retain commits you create, you may\n" - "do so (now or later) by using -c with the switch command. Example:\n" - "\n" - " git switch -c <new-branch-name>\n" - "\n" - "Or undo this operation with:\n" - "\n" - " git switch -\n" - "\n" - "Turn off this advice by setting config variable advice.detachedHead to false\n\n"); - - fprintf(stderr, fmt, new_name); -} |