diff options
Diffstat (limited to 'archive.c')
| -rw-r--r-- | archive.c | 30 |
1 files changed, 20 insertions, 10 deletions
@@ -9,6 +9,7 @@ #include "parse-options.h" #include "unpack-trees.h" #include "dir.h" +#include "quote.h" static char const * const archive_usage[] = { N_("git archive [<options>] <tree-ish> [<path>...]"), @@ -535,22 +536,31 @@ static int add_file_cb(const struct option *opt, const char *arg, int unset) die(_("Not a regular file: %s"), path); info->content = NULL; /* read the file later */ } else if (!strcmp(opt->long_name, "add-virtual-file")) { - const char *colon = strchr(arg, ':'); - char *p; + struct strbuf buf = STRBUF_INIT; + const char *p = arg; + + if (*p != '"') + p = strchr(p, ':'); + else if (unquote_c_style(&buf, p, &p) < 0) + die(_("unclosed quote: '%s'"), arg); - if (!colon) + if (!p || *p != ':') die(_("missing colon: '%s'"), arg); - p = xstrndup(arg, colon - arg); - if (!args->prefix) - path = p; - else { - path = prefix_filename(args->prefix, p); - free(p); + if (p == arg) + die(_("empty file name: '%s'"), arg); + + path = buf.len ? + strbuf_detach(&buf, NULL) : xstrndup(arg, p - arg); + + if (args->prefix) { + char *save = path; + path = prefix_filename(args->prefix, path); + free(save); } memset(&info->stat, 0, sizeof(info->stat)); info->stat.st_mode = S_IFREG | 0644; - info->content = xstrdup(colon + 1); + info->content = xstrdup(p + 1); info->stat.st_size = strlen(info->content); } else { BUG("add_file_cb() called for %s", opt->long_name); |