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authorJunio C Hamano <gitster@pobox.com>2011-11-09 19:54:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-11-13 06:25:07 (GMT)
commit96b8d93a539f3a9f43f0fc38214db8753cac3c2e (patch)
tree91c26fc5cb2a9bd545e8e22f4db0780f5b0e65a3 /builtin/commit-tree.c
parent79a9312cc99f9c2f2949e1211c708896e6037f64 (diff)
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commit-tree: teach -m/-F options to read logs from elsewhere
Just like "git commit" does. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/commit-tree.c')
-rw-r--r--builtin/commit-tree.c43
1 files changed, 40 insertions, 3 deletions
diff --git a/builtin/commit-tree.c b/builtin/commit-tree.c
index 92cfbaf..b9c3312 100644
--- a/builtin/commit-tree.c
+++ b/builtin/commit-tree.c
@@ -9,7 +9,7 @@
#include "builtin.h"
#include "utf8.h"
-static const char commit_tree_usage[] = "git commit-tree <sha1> [(-p <sha1>)...] < changelog";
+static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-m <message>] [-F <file>] <sha1> <changelog";
static void new_parent(struct commit *parent, struct commit_list **parents_p)
{
@@ -51,6 +51,41 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
continue;
}
+ if (!strcmp(arg, "-m")) {
+ if (argc <= ++i)
+ usage(commit_tree_usage);
+ if (buffer.len)
+ strbuf_addch(&buffer, '\n');
+ strbuf_addstr(&buffer, argv[i]);
+ strbuf_complete_line(&buffer);
+ continue;
+ }
+
+ if (!strcmp(arg, "-F")) {
+ int fd;
+
+ if (argc <= ++i)
+ usage(commit_tree_usage);
+ if (buffer.len)
+ strbuf_addch(&buffer, '\n');
+ if (!strcmp(argv[i], "-"))
+ fd = 0;
+ else {
+ fd = open(argv[i], O_RDONLY);
+ if (fd < 0)
+ die_errno("git commit-tree: failed to open '%s'",
+ argv[i]);
+ }
+ if (strbuf_read(&buffer, fd, 0) < 0)
+ die_errno("git commit-tree: failed to read '%s'",
+ argv[i]);
+ if (fd && close(fd))
+ die_errno("git commit-tree: failed to close '%s'",
+ argv[i]);
+ strbuf_complete_line(&buffer);
+ continue;
+ }
+
if (get_sha1(arg, tree_sha1))
die("Not a valid object name %s", arg);
if (got_tree)
@@ -58,8 +93,10 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
got_tree = 1;
}
- if (strbuf_read(&buffer, 0, 0) < 0)
- die_errno("git commit-tree: failed to read");
+ if (!buffer.len) {
+ if (strbuf_read(&buffer, 0, 0) < 0)
+ die_errno("git commit-tree: failed to read");
+ }
if (commit_tree(buffer.buf, tree_sha1, parents, commit_sha1, NULL)) {
strbuf_release(&buffer);