view tests/test-remove.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.

not removing foo: file is not managed
abort: no files specified
undeleting foo
removing foo
# HG changeset patch
# User test
# Date 1000000 0
# Node ID 8ba83d44753d6259db5ce6524974dd1174e90f47
# Parent  0000000000000000000000000000000000000000
1

diff -r 000000000000 -r 8ba83d44753d foo
--- /dev/null
+++ b/foo
@@ -0,0 +1,1 @@
+a
# HG changeset patch
# User test
# Date 1000000 0
# Node ID a1fce69c50d97881c5c014ab23f580f720c78678
# Parent  8ba83d44753d6259db5ce6524974dd1174e90f47
2

diff -r 8ba83d44753d -r a1fce69c50d9 foo
--- a/foo
+++ /dev/null
@@ -1,1 +0,0 @@
-a
changeset:   0:8ba83d44753d
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
summary:     1

diff -r 000000000000 -r 8ba83d44753d foo
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/foo	Mon Jan 12 13:46:40 1970 +0000
@@ -0,0 +1,1 @@
+a

changeset:   1:a1fce69c50d9
tag:         tip
user:        test
date:        Mon Jan 12 13:46:40 1970 +0000
summary:     2

diff -r 8ba83d44753d -r a1fce69c50d9 foo
--- a/foo	Mon Jan 12 13:46:40 1970 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-a

not removing a: file has been marked for add (use -f to force removal)
adding a
adding b
adding c/d
not removing b: file is modified (use -f to force removal)
R b
R c/d
d
undeleting c/d
R b
R b
removing c/d
R b
R c/d
3 files updated, 0 files merged, 0 files removed, 0 files unresolved