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| author | Jonathan Nieder <jrnieder@gmail.com> | 2010-06-30 22:18:19 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-07-05 12:11:33 -0700 |
| commit | 334fba656b50c92345586970bc6b100a449e1fc5 (patch) | |
| tree | d4d396eb7aa3f04ea616506bf67b486a11df6045 /fast-import.c | |
| parent | 45e9a825edf9064ff76f6ff10357fdc79497f0eb (diff) | |
| download | git-334fba656b50c92345586970bc6b100a449e1fc5.tar.gz git-334fba656b50c92345586970bc6b100a449e1fc5.tar.xz | |
Teach fast-import to import subtrees named by tree id
To simulate the svn cp command, it would be very useful to be
replace an arbitrary file in the current revision by an
arbitrary directory from a previous one. Modify the filemodify
command to allow that:
M 040000 <tree id> pathname
This would be most useful in combination with a facility to
print the commit ids for new revisions as they are written.
Cc: Shawn O. Pearce <spearce@spearce.org>
Cc: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'fast-import.c')
| -rw-r--r-- | fast-import.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/fast-import.c b/fast-import.c index 1e5d66ed0..ad6843a8b 100644 --- a/fast-import.c +++ b/fast-import.c @@ -2131,6 +2131,7 @@ static void file_change_m(struct branch *b) case S_IFREG | 0644: case S_IFREG | 0755: case S_IFLNK: + case S_IFDIR: case S_IFGITLINK: /* ok */ break; @@ -2176,23 +2177,28 @@ static void file_change_m(struct branch *b) * another repository. */ } else if (inline_data) { + if (S_ISDIR(mode)) + die("Directories cannot be specified 'inline': %s", + command_buf.buf); if (p != uq.buf) { strbuf_addstr(&uq, p); p = uq.buf; } read_next_command(); parse_and_store_blob(&last_blob, sha1, 0); - } else if (oe) { - if (oe->type != OBJ_BLOB) - die("Not a blob (actually a %s): %s", - typename(oe->type), command_buf.buf); } else { - enum object_type type = sha1_object_info(sha1, NULL); + enum object_type expected = S_ISDIR(mode) ? + OBJ_TREE: OBJ_BLOB; + enum object_type type = oe ? oe->type : + sha1_object_info(sha1, NULL); if (type < 0) - die("Blob not found: %s", command_buf.buf); - if (type != OBJ_BLOB) - die("Not a blob (actually a %s): %s", - typename(type), command_buf.buf); + die("%s not found: %s", + S_ISDIR(mode) ? "Tree" : "Blob", + command_buf.buf); + if (type != expected) + die("Not a %s (actually a %s): %s", + typename(expected), typename(type), + command_buf.buf); } tree_content_set(&b->branch_tree, p, sha1, mode, NULL); |