diff options
Diffstat (limited to 'builtin/update-index.c')
| -rw-r--r-- | builtin/update-index.c | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/builtin/update-index.c b/builtin/update-index.c index d12ad95f3e..ba54e19cd5 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -629,14 +629,42 @@ static int resolve_undo_clear_callback(const struct option *opt, return 0; } +static int parse_new_style_cacheinfo(const char *arg, + unsigned int *mode, + unsigned char sha1[], + const char **path) +{ + unsigned long ul; + char *endp; + + errno = 0; + ul = strtoul(arg, &endp, 8); + if (errno || endp == arg || *endp != ',' || (unsigned int) ul != ul) + return -1; /* not a new-style cacheinfo */ + *mode = ul; + endp++; + if (get_sha1_hex(endp, sha1) || endp[40] != ',') + return -1; + *path = endp + 41; + return 0; +} + static int cacheinfo_callback(struct parse_opt_ctx_t *ctx, const struct option *opt, int unset) { unsigned char sha1[20]; unsigned int mode; + const char *path; + if (!parse_new_style_cacheinfo(ctx->argv[1], &mode, sha1, &path)) { + if (add_cacheinfo(mode, sha1, path, 0)) + die("git update-index: --cacheinfo cannot add %s", path); + ctx->argv++; + ctx->argc--; + return 0; + } if (ctx->argc <= 3) - return error("option 'cacheinfo' expects three arguments"); + return error("option 'cacheinfo' expects <mode>,<sha1>,<path>"); if (strtoul_ui(*++ctx->argv, 8, &mode) || get_sha1_hex(*++ctx->argv, sha1) || add_cacheinfo(mode, sha1, *++ctx->argv, 0)) @@ -740,9 +768,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) PARSE_OPT_NOARG | PARSE_OPT_NONEG, really_refresh_callback}, {OPTION_LOWLEVEL_CALLBACK, 0, "cacheinfo", NULL, - N_("<mode> <object> <path>"), + N_("<mode>,<object>,<path>"), N_("add the specified entry to the index"), - PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */ + PARSE_OPT_NOARG | /* disallow --cacheinfo=<mode> form */ PARSE_OPT_NONEG | PARSE_OPT_LITERAL_ARGHELP, (parse_opt_cb *) cacheinfo_callback}, {OPTION_CALLBACK, 0, "chmod", &set_executable_bit, N_("(+/-)x"), |