If `--batch` or `--batch-check` is given, `cat-file` will read objects
from stdin, one per line, and print information about them.
-Each line is considered as a whole object name, and is parsed as if
-given to linkgit:git-rev-parse[1].
+Each line is split at the first whitespace boundary. All characters
+before that whitespace are considered as a whole object name, and are
+parsed as if given to linkgit:git-rev-parse[1]. Characters after that
+whitespace can be accessed using the `%(rest)` atom (see below).
You can specify the information shown for each object by using a custom
`<format>`. The `<format>` is copied literally to stdout for each
The size, in bytes, that the object takes up on disk. See the
note about on-disk sizes in the `CAVEATS` section below.
+`rest`::
+ The text (if any) found after the first run of whitespace on the
+ input line (i.e., the "rest" of the line).
+
If no format is specified, the default format is `%(objectname)
%(objecttype) %(objectsize)`.
enum object_type type;
unsigned long size;
unsigned long disk_size;
+ const char *rest;
/*
* If mark_query is true, we do not expand anything, but rather
data->info.disk_sizep = &data->disk_size;
else
strbuf_addf(sb, "%lu", data->disk_size);
+ } else if (is_atom("rest", atom, len)) {
+ if (!data->mark_query && data->rest)
+ strbuf_addstr(sb, data->rest);
} else
die("unknown format element: %.*s", len, atom);
}
data.mark_query = 0;
while (strbuf_getline(&buf, stdin, '\n') != EOF) {
- int error = batch_one_object(buf.buf, opt, &data);
+ char *p;
+ int error;
+
+ /*
+ * Split at first whitespace, tying off the beginning of the
+ * string and saving the remainder (or NULL) in data.rest.
+ */
+ p = strpbrk(buf.buf, " \t");
+ if (p) {
+ while (*p && strchr(" \t", *p))
+ *p++ = '\0';
+ }
+ data.rest = p;
+
+ error = batch_one_object(buf.buf, opt, &data);
if (error)
return error;
}
echo $sha1 | git cat-file --batch-check="%(objecttype) %(objectname)" >actual &&
test_cmp expect actual
'
+
+ test_expect_success '--batch-check with %(rest)' '
+ echo "$type this is some extra content" >expect &&
+ echo "$sha1 this is some extra content" |
+ git cat-file --batch-check="%(objecttype) %(rest)" >actual &&
+ test_cmp expect actual
+ '
}
hello_content="Hello World"