diff options
| -rw-r--r-- | builtin/am.c | 49 |
1 files changed, 39 insertions, 10 deletions
diff --git a/builtin/am.c b/builtin/am.c index 4f7f28a9dc..ffca4479d7 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -270,8 +270,11 @@ static int parse_key_value_squoted(char *buf, struct string_list *list) struct string_list_item *item; char *np; char *cp = strchr(buf, '='); - if (!cp) - return -1; + if (!cp) { + np = strchrnul(buf, '\n'); + return error(_("unable to parse '%.*s'"), + (int) (np - buf), buf); + } np = strchrnul(cp, '\n'); *cp++ = '\0'; item = string_list_append(list, buf); @@ -280,7 +283,8 @@ static int parse_key_value_squoted(char *buf, struct string_list *list) *np = '\0'; cp = sq_dequote(cp); if (!cp) - return -1; + return error(_("unable to dequote value of '%s'"), + item->string); item->util = xstrdup(cp); } return 0; @@ -308,6 +312,7 @@ static int read_author_script(struct am_state *state) struct strbuf buf = STRBUF_INIT; struct string_list kv = STRING_LIST_INIT_DUP; int retval = -1; /* assume failure */ + int i, name_i = -2, email_i = -2, date_i = -2, err = 0; int fd; assert(!state->author_name); @@ -326,14 +331,38 @@ static int read_author_script(struct am_state *state) if (parse_key_value_squoted(buf.buf, &kv)) goto finish; - if (kv.nr != 3 || - strcmp(kv.items[0].string, "GIT_AUTHOR_NAME") || - strcmp(kv.items[1].string, "GIT_AUTHOR_EMAIL") || - strcmp(kv.items[2].string, "GIT_AUTHOR_DATE")) + for (i = 0; i < kv.nr; i++) { + if (!strcmp(kv.items[i].string, "GIT_AUTHOR_NAME")) { + if (name_i != -2) + name_i = error(_("'GIT_AUTHOR_NAME' already given")); + else + name_i = i; + } else if (!strcmp(kv.items[i].string, "GIT_AUTHOR_EMAIL")) { + if (email_i != -2) + email_i = error(_("'GIT_AUTHOR_EMAIL' already given")); + else + email_i = i; + } else if (!strcmp(kv.items[i].string, "GIT_AUTHOR_DATE")) { + if (date_i != -2) + date_i = error(_("'GIT_AUTHOR_DATE' already given")); + else + date_i = i; + } else { + err = error(_("unknown variable '%s'"), + kv.items[i].string); + } + } + if (name_i == -2) + error(_("missing 'GIT_AUTHOR_NAME'")); + if (email_i == -2) + error(_("missing 'GIT_AUTHOR_EMAIL'")); + if (date_i == -2) + error(_("missing 'GIT_AUTHOR_DATE'")); + if (date_i < 0 || email_i < 0 || date_i < 0 || err) goto finish; - state->author_name = kv.items[0].util; - state->author_email = kv.items[1].util; - state->author_date = kv.items[2].util; + state->author_name = kv.items[name_i].util; + state->author_email = kv.items[email_i].util; + state->author_date = kv.items[date_i].util; retval = 0; finish: string_list_clear(&kv, !!retval); |