view tests/test-copy-move-merge.out @ 5137:2be225ea5722

extdiff: do single file diffs from the wc with no copy

Extdiff was always making a temporary directory and copying files even when not required. This change makes extdiff avoid the copy when diffing a single file that lives in the wc. This lets external diff tools edit the working copy file directly. It also lets other extensions resuse the functions in extdiff and get in-place diffs.

1 files updated, 0 files merged, 2 files removed, 0 files unresolved
resolving manifests
 overwrite None partial False
 ancestor 583c7b748052 local fb3948d97f07+ remote 40da226db0f0
 a: remote moved to c -> m
 a: remote moved to b -> m
copying a to b
copying a to c
merging a and b
my a@fb3948d97f07+ other b@40da226db0f0 ancestor a@583c7b748052
removing a
merging a and c
my a@fb3948d97f07+ other c@40da226db0f0 ancestor a@583c7b748052
0 files updated, 2 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
-- b --
0
1
2
-- c --
0
1
2