diff options
Diffstat (limited to 'advice.c')
| -rw-r--r-- | advice.c | 52 |
1 files changed, 46 insertions, 6 deletions
@@ -19,6 +19,25 @@ static struct { { "detachedhead", &advice_detached_head }, }; +void advise(const char *advice, ...) +{ + struct strbuf buf = STRBUF_INIT; + va_list params; + const char *cp, *np; + + va_start(params, advice); + strbuf_addf(&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."); @@ -34,16 +53,37 @@ 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) { + error("'%s' is not possible 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,\n" + "and then use 'git add/rm <file>' as\n" + "appropriate to mark resolution and make a commit,\n" + "or use 'git commit -a'.")); + return -1; +} + +void NORETURN die_resolve_conflict(const char *me) +{ + error_resolve_conflict(me); + die("Exiting because of an unresolved conflict."); +} + +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); } |