diff options
Diffstat (limited to 'advice.c')
| -rw-r--r-- | advice.c | 104 |
1 files changed, 95 insertions, 9 deletions
@@ -1,29 +1,75 @@ #include "cache.h" +#include "config.h" -int advice_push_nonfastforward = 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_status_hints = 1; +int advice_status_u_option = 1; int advice_commit_before_merge = 1; int advice_resolve_conflict = 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_rm_hints = 1; +int advice_add_embedded_repo = 1; static struct { const char *name; int *preference; } advice_config[] = { - { "pushnonfastforward", &advice_push_nonfastforward }, + { "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 }, { "statushints", &advice_status_hints }, + { "statusuoption", &advice_status_u_option }, { "commitbeforemerge", &advice_commit_before_merge }, { "resolveconflict", &advice_resolve_conflict }, { "implicitidentity", &advice_implicit_identity }, { "detachedhead", &advice_detached_head }, + { "setupstreamfailure", &advice_set_upstream_failure }, + { "objectnamewarning", &advice_object_name_warning }, + { "rmhints", &advice_rm_hints }, + { "addembeddedrepo", &advice_add_embedded_repo }, + + /* make this an alias for backward compatibility */ + { "pushnonfastforward", &advice_push_update_rejected } }; +void advise(const char *advice, ...) +{ + struct strbuf buf = STRBUF_INIT; + va_list params; + const char *cp, *np; + + va_start(params, advice); + strbuf_vaddf(&buf, advice, params); + va_end(params); + + for (cp = buf.buf; *cp; cp = np) { + np = strchrnul(cp, '\n'); + fprintf(stderr, _("hint: %.*s\n"), (int)(np - cp), cp); + if (*np) + np++; + } + strbuf_release(&buf); +} + int git_default_advice_config(const char *var, const char *value) { - const char *k = skip_prefix(var, "advice."); + const char *k; int i; + if (!skip_prefix(var, "advice.", &k)) + return 0; + for (i = 0; i < ARRAY_SIZE(advice_config); i++) { if (strcmp(k, advice_config[i].name)) continue; @@ -34,16 +80,56 @@ int git_default_advice_config(const char *var, const char *value) return 0; } -void NORETURN die_resolve_conflict(const char *me) +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. */ - die("'%s' is not possible because you have unmerged files.\n" - "Please, fix them up in the work tree, and then use 'git add/rm <file>' as\n" - "appropriate to mark resolution and make a commit, or use 'git commit -a'.", me); - else - die("'%s' is not possible because you have unmerged files.", me); + 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: checking out '%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 performing another checkout.\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 -b with the checkout command again. Example:\n\n" + " git checkout -b <new-branch-name>\n\n"); + + fprintf(stderr, fmt, new_name); } |