diff options
Diffstat (limited to 'trailer.c')
| -rw-r--r-- | trailer.c | 43 |
1 files changed, 29 insertions, 14 deletions
@@ -14,6 +14,7 @@ struct conf_info { char *name; char *key; char *command; + char *cmd; enum trailer_where where; enum trailer_if_exists if_exists; enum trailer_if_missing if_missing; @@ -127,6 +128,7 @@ static void free_arg_item(struct arg_item *item) free(item->conf.name); free(item->conf.key); free(item->conf.command); + free(item->conf.cmd); free(item->token); free(item->value); free(item); @@ -174,7 +176,7 @@ static void print_all(FILE *outfile, struct list_head *head, static struct trailer_item *trailer_from_arg(struct arg_item *arg_tok) { - struct trailer_item *new_item = xcalloc(sizeof(*new_item), 1); + struct trailer_item *new_item = xcalloc(1, sizeof(*new_item)); new_item->token = arg_tok->token; new_item->value = arg_tok->value; arg_tok->token = arg_tok->value = NULL; @@ -216,18 +218,24 @@ static int check_if_different(struct trailer_item *in_tok, return 1; } -static char *apply_command(const char *command, const char *arg) +static char *apply_command(struct conf_info *conf, const char *arg) { struct strbuf cmd = STRBUF_INIT; struct strbuf buf = STRBUF_INIT; struct child_process cp = CHILD_PROCESS_INIT; char *result; - strbuf_addstr(&cmd, command); - if (arg) - strbuf_replace(&cmd, TRAILER_ARG_STRING, arg); - - strvec_push(&cp.args, cmd.buf); + if (conf->cmd) { + strbuf_addstr(&cmd, conf->cmd); + strvec_push(&cp.args, cmd.buf); + if (arg) + strvec_push(&cp.args, arg); + } else if (conf->command) { + strbuf_addstr(&cmd, conf->command); + if (arg) + strbuf_replace(&cmd, TRAILER_ARG_STRING, arg); + strvec_push(&cp.args, cmd.buf); + } cp.env = local_repo_env; cp.no_stdin = 1; cp.use_shell = 1; @@ -247,7 +255,7 @@ static char *apply_command(const char *command, const char *arg) static void apply_item_command(struct trailer_item *in_tok, struct arg_item *arg_tok) { - if (arg_tok->conf.command) { + if (arg_tok->conf.command || arg_tok->conf.cmd) { const char *arg; if (arg_tok->value && arg_tok->value[0]) { arg = arg_tok->value; @@ -257,7 +265,7 @@ static void apply_item_command(struct trailer_item *in_tok, struct arg_item *arg else arg = xstrdup(""); } - arg_tok->value = apply_command(arg_tok->conf.command, arg); + arg_tok->value = apply_command(&arg_tok->conf, arg); free((char *)arg); } } @@ -430,6 +438,7 @@ static void duplicate_conf(struct conf_info *dst, const struct conf_info *src) dst->name = xstrdup_or_null(src->name); dst->key = xstrdup_or_null(src->key); dst->command = xstrdup_or_null(src->command); + dst->cmd = xstrdup_or_null(src->cmd); } static struct arg_item *get_conf_item(const char *name) @@ -445,7 +454,7 @@ static struct arg_item *get_conf_item(const char *name) } /* Item does not already exists, create it */ - item = xcalloc(sizeof(*item), 1); + CALLOC_ARRAY(item, 1); duplicate_conf(&item->conf, &default_conf_info); item->conf.name = xstrdup(name); @@ -454,8 +463,8 @@ static struct arg_item *get_conf_item(const char *name) return item; } -enum trailer_info_type { TRAILER_KEY, TRAILER_COMMAND, TRAILER_WHERE, - TRAILER_IF_EXISTS, TRAILER_IF_MISSING }; +enum trailer_info_type { TRAILER_KEY, TRAILER_COMMAND, TRAILER_CMD, + TRAILER_WHERE, TRAILER_IF_EXISTS, TRAILER_IF_MISSING }; static struct { const char *name; @@ -463,6 +472,7 @@ static struct { } trailer_config_items[] = { { "key", TRAILER_KEY }, { "command", TRAILER_COMMAND }, + { "cmd", TRAILER_CMD }, { "where", TRAILER_WHERE }, { "ifexists", TRAILER_IF_EXISTS }, { "ifmissing", TRAILER_IF_MISSING } @@ -542,6 +552,11 @@ static int git_trailer_config(const char *conf_key, const char *value, void *cb) warning(_("more than one %s"), conf_key); conf->command = xstrdup(value); break; + case TRAILER_CMD: + if (conf->cmd) + warning(_("more than one %s"), conf_key); + conf->cmd = xstrdup(value); + break; case TRAILER_WHERE: if (trailer_set_where(&conf->where, value)) warning(_("unknown value '%s' for key '%s'"), value, conf_key); @@ -664,7 +679,7 @@ static void parse_trailer(struct strbuf *tok, struct strbuf *val, static struct trailer_item *add_trailer_item(struct list_head *head, char *tok, char *val) { - struct trailer_item *new_item = xcalloc(sizeof(*new_item), 1); + struct trailer_item *new_item = xcalloc(1, sizeof(*new_item)); new_item->token = tok; new_item->value = val; list_add_tail(&new_item->list, head); @@ -675,7 +690,7 @@ static void add_arg_item(struct list_head *arg_head, char *tok, char *val, const struct conf_info *conf, const struct new_trailer_item *new_trailer_item) { - struct arg_item *new_item = xcalloc(sizeof(*new_item), 1); + struct arg_item *new_item = xcalloc(1, sizeof(*new_item)); new_item->token = tok; new_item->value = val; duplicate_conf(&new_item->conf, conf); |