diff options
Diffstat (limited to 'builtin/rev-parse.c')
| -rw-r--r-- | builtin/rev-parse.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 10d4dab894..669dd2fd6f 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -3,6 +3,7 @@ * * Copyright (C) Linus Torvalds, 2005 */ +#define USE_THE_INDEX_COMPATIBILITY_MACROS #include "cache.h" #include "config.h" #include "commit.h" @@ -15,6 +16,7 @@ #include "split-index.h" #include "submodule.h" #include "commit-reach.h" +#include "shallow.h" #define DO_REVS 1 #define DO_NOREV 2 @@ -592,6 +594,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) const char *name = NULL; struct object_context unused; struct strbuf buf = STRBUF_INIT; + const int hexsz = the_hash_algo->hexsz; if (argc > 1 && !strcmp("--parseopt", argv[1])) return cmd_parseopt(argc - 1, argv + 1, prefix); @@ -729,8 +732,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) abbrev = strtoul(arg, NULL, 10); if (abbrev < MINIMUM_ABBREV) abbrev = MINIMUM_ABBREV; - else if (40 <= abbrev) - abbrev = 40; + else if (hexsz <= abbrev) + abbrev = hexsz; continue; } if (!strcmp(arg, "--sq")) { @@ -801,12 +804,15 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) const char *work_tree = get_git_work_tree(); if (work_tree) puts(work_tree); + else + die("this operation must be run in a work tree"); continue; } if (!strcmp(arg, "--show-superproject-working-tree")) { - const char *superproject = get_superproject_working_tree(); - if (superproject) - puts(superproject); + struct strbuf superproject = STRBUF_INIT; + if (get_superproject_working_tree(&superproject)) + puts(superproject.buf); + strbuf_release(&superproject); continue; } if (!strcmp(arg, "--show-prefix")) { @@ -853,7 +859,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (!gitdir && !prefix) gitdir = ".git"; if (gitdir) { - puts(real_path(gitdir)); + struct strbuf realpath = STRBUF_INIT; + strbuf_realpath(&realpath, gitdir, 1); + puts(realpath.buf); + strbuf_release(&realpath); continue; } } @@ -917,6 +926,17 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) show_datestring("--min-age=", arg); continue; } + if (opt_with_value(arg, "--show-object-format", &arg)) { + const char *val = arg ? arg : "storage"; + + if (strcmp(val, "storage") && + strcmp(val, "input") && + strcmp(val, "output")) + die("unknown mode for --show-object-format: %s", + arg); + puts(the_hash_algo->name); + continue; + } if (show_flag(arg) && verify) die_no_single_rev(quiet); continue; @@ -933,7 +953,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) name++; type = REVERSED; } - if (!get_oid_with_context(name, flags, &oid, &unused)) { + if (!get_oid_with_context(the_repository, name, + flags, &oid, &unused)) { if (verify) revs_count++; else |