diff options
Diffstat (limited to 'parse-options-cb.c')
| -rw-r--r-- | parse-options-cb.c | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/parse-options-cb.c b/parse-options-cb.c index e2f3eaed07..4b95d04a37 100644 --- a/parse-options-cb.c +++ b/parse-options-cb.c @@ -22,8 +22,8 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset) opt->long_name); if (v && v < MINIMUM_ABBREV) v = MINIMUM_ABBREV; - else if (v > 40) - v = 40; + else if (v > the_hash_algo->hexsz) + v = the_hash_algo->hexsz; } *(int *)(opt->value) = v; return 0; @@ -96,6 +96,23 @@ int parse_opt_commits(const struct option *opt, const char *arg, int unset) return 0; } +int parse_opt_commit(const struct option *opt, const char *arg, int unset) +{ + struct object_id oid; + struct commit *commit; + struct commit **target = opt->value; + + if (!arg) + return -1; + if (get_oid(arg, &oid)) + return error("malformed object name %s", arg); + commit = lookup_commit_reference(the_repository, &oid); + if (!commit) + return error("no such commit %s", arg); + *target = commit; + return 0; +} + int parse_opt_object_name(const struct option *opt, const char *arg, int unset) { struct object_id oid; @@ -112,6 +129,23 @@ int parse_opt_object_name(const struct option *opt, const char *arg, int unset) return 0; } +int parse_opt_object_id(const struct option *opt, const char *arg, int unset) +{ + struct object_id oid; + struct object_id *target = opt->value; + + if (unset) { + *target = null_oid; + return 0; + } + if (!arg) + return -1; + if (get_oid(arg, &oid)) + return error(_("malformed object name '%s'"), arg); + *target = oid; + return 0; +} + int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) { int *target = opt->value; @@ -170,9 +204,12 @@ int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset) * "-h" output even if it's not being handled directly by * parse_options(). */ -int parse_opt_unknown_cb(const struct option *opt, const char *arg, int unset) +enum parse_opt_result parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx, + const struct option *opt, + const char *arg, int unset) { - return -2; + BUG_ON_OPT_ARG(arg); + return PARSE_OPT_UNKNOWN; } /** |