split: take file patterns to limit selection on matching file patterns
When splitting a big changeset, the user often wants to extract specific files
from the changeset while leaving the others files intact.
The split command can now be called with multiple file patterns. Only files
that match one of the patterns will be shown in the interactive selection. The
user will be able to create one or more commits with those files.
When the user finishes splitting the matching files, a last commit will be
made with the remaining of the files.
This test file test the various messages when accessing obsolete
revisions.
Global setup
============
$ . $TESTDIR/testlib/obshistory_setup.sh
Test output with lots of splitted commit
========================================
Test setup
----------
$ hg init $TESTTMP/local-lots-split
$ cd $TESTTMP/local-lots-split
$ mkcommit ROOT
$ echo 42 >> a
$ echo 43 >> b
$ echo 44 >> c
$ echo 45 >> d
$ hg commit -A -m "A0"
adding a
adding b
adding c
adding d
$ hg log --hidden -G
@ changeset: 1:de7290d8b885
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
$ hg split -r 'desc(A0)' -d "0 0" << EOF
> y
> y
> n
> n
> n
> y
> y
> y
> n
> n
> y
> y
> y
> n
> y
> y
> y
> EOF
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
adding a
adding b
adding c
adding d
diff --git a/a b/a
new file mode 100644
examine changes to 'a'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+42
record change 1/4 to 'a'? [Ynesfdaq?] y
diff --git a/b b/b
new file mode 100644
examine changes to 'b'? [Ynesfdaq?] n
diff --git a/c b/c
new file mode 100644
examine changes to 'c'? [Ynesfdaq?] n
diff --git a/d b/d
new file mode 100644
examine changes to 'd'? [Ynesfdaq?] n
created new head
continue splitting? [Ycdq?] y
diff --git a/b b/b
new file mode 100644
examine changes to 'b'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+43
record change 1/3 to 'b'? [Ynesfdaq?] y
diff --git a/c b/c
new file mode 100644
examine changes to 'c'? [Ynesfdaq?] n
diff --git a/d b/d
new file mode 100644
examine changes to 'd'? [Ynesfdaq?] n
continue splitting? [Ycdq?] y
diff --git a/c b/c
new file mode 100644
examine changes to 'c'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+44
record change 1/2 to 'c'? [Ynesfdaq?] y
diff --git a/d b/d
new file mode 100644
examine changes to 'd'? [Ynesfdaq?] n
continue splitting? [Ycdq?] y
diff --git a/d b/d
new file mode 100644
examine changes to 'd'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+45
record this change to 'd'? [Ynesfdaq?] y
no more change to split
$ hg log --hidden -G
@ changeset: 5:c7f044602e9b
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A0
|
o changeset: 4:1ae8bc733a14
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A0
|
o changeset: 3:f257fde29c7a
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A0
|
o changeset: 2:337fec4d2edc
| parent: 0:ea207398892e
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| summary: A0
|
| x changeset: 1:de7290d8b885
|/ user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| obsolete: split using split as 2:337fec4d2edc, 3:f257fde29c7a, 4:1ae8bc733a14, 5:c7f044602e9b
| summary: A0
|
o changeset: 0:ea207398892e
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ROOT
Actual test
-----------
$ hg obslog de7290d8b885 --hidden --patch
x de7290d8b885 (1) A0
rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, too many successors (4))
$ hg obslog de7290d8b885 --hidden --all --patch
o 1ae8bc733a14 (4) A0
|
| o 337fec4d2edc (2) A0
|/
| @ c7f044602e9b (5) A0
|/
| o f257fde29c7a (3) A0
|/
x de7290d8b885 (1) A0
rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, too many successors (4))
$ hg obslog de7290d8b885 --hidden --no-graph -Tjson | python -m json.tool
[
{
"markers": [
{
"date": [
*, (glob)
0 (glob)
],
"effect": [
"parent",
"content"
],
"operation": "split",
"succnodes": [
"1ae8bc733a14",
"337fec4d2edc",
"c7f044602e9b",
"f257fde29c7a"
],
"user": "test",
"verb": "rewritten"
}
],
"node": "de7290d8b885",
"rev": 1,
"shortdescription": "A0"
}
]
$ hg obslog c7f044602e9b --patch
@ c7f044602e9b (5) A0
|
x de7290d8b885 (1) A0
rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, too many successors (4))
$ hg obslog c7f044602e9b --no-graph -Tjson | python -m json.tool
[
{
"markers": [],
"node": "c7f044602e9b",
"rev": 5,
"shortdescription": "A0"
},
{
"markers": [
{
"date": [
*, (glob)
0 (glob)
],
"effect": [
"parent",
"content"
],
"operation": "split",
"succnodes": [
"1ae8bc733a14",
"337fec4d2edc",
"c7f044602e9b",
"f257fde29c7a"
],
"user": "test",
"verb": "rewritten"
}
],
"node": "de7290d8b885",
"rev": 1,
"shortdescription": "A0"
}
]
Check that debugobshistory on all heads show a coherent graph
$ hg obslog 2::5 --patch
o 1ae8bc733a14 (4) A0
|
| o 337fec4d2edc (2) A0
|/
| @ c7f044602e9b (5) A0
|/
| o f257fde29c7a (3) A0
|/
x de7290d8b885 (1) A0
rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, too many successors (4))
$ hg obslog 5 --all --patch
o 1ae8bc733a14 (4) A0
|
| o 337fec4d2edc (2) A0
|/
| @ c7f044602e9b (5) A0
|/
| o f257fde29c7a (3) A0
|/
x de7290d8b885 (1) A0
rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
(No patch available, too many successors (4))
$ hg update de7290d8b885
abort: hidden revision 'de7290d8b885' was split as: 337fec4d2edc, f257fde29c7a and 2 more!
(use --hidden to access hidden revisions)
[255]
$ hg update --hidden 'min(desc(A0))'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset de7290d8b885
(hidden revision 'de7290d8b885' was split as: 337fec4d2edc, f257fde29c7a and 2 more)
working directory parent is obsolete! (de7290d8b885)
(use 'hg evolve' to update to its tipmost successor: 337fec4d2edc, f257fde29c7a and 2 more)