readme: document the purpose of the evolve extension
Another place for the explanation to live.
================================================
|| The test for `hg uncommit --interactive` ||
================================================
Repo Setup
============
$ . $TESTDIR/testlib/common.sh
$ cat >> $HGRCPATH <<EOF
> [ui]
> interactive = true
> [extensions]
> evolve =
> EOF
$ glog() {
> hg log -G --template '{rev}:{node|short}@{branch}({separate("/", obsolete, phase)}) {desc|firstline}\n' "$@"
> }
$ hg init repo
$ cd repo
$ touch a
$ cat >> a << EOF
> 1
> 2
> 3
> 4
> 5
> EOF
$ hg add a
$ hg ci -m "The base commit"
Make sure aborting the interactive selection does no magic
----------------------------------------------------------
$ hg status
$ hg uncommit -i<<EOF
> q
> EOF
diff --git a/a b/a
new file mode 100644
examine changes to 'a'? [Ynesfdaq?] q
abort: user quit
[255]
$ hg status
Make a commit with multiple hunks
---------------------------------
$ cat > a << EOF
> -2
> -1
> 0
> 1
> 2
> 3
> foo
> bar
> 4
> 5
> babar
> EOF
$ hg diff
diff -r 7733902a8d94 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,11 @@
+-2
+-1
+0
1
2
3
+foo
+bar
4
5
+babar
$ hg ci -m "another one"
Not selecting anything to uncommit
==================================
$ hg uncommit -i<<EOF
> y
> n
> n
> n
> EOF
diff --git a/a b/a
3 hunks, 6 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
discard change 1/3 to 'a'? [Ynesfdaq?] n
@@ -1,5 +4,7 @@
1
2
3
+foo
+bar
4
5
discard change 2/3 to 'a'? [Ynesfdaq?] n
@@ -4,2 +9,3 @@
4
5
+babar
discard change 3/3 to 'a'? [Ynesfdaq?] n
abort: nothing selected to uncommit
[255]
$ hg status
Uncommit a chunk
================
$ hg amend --extract -n "note on amend --extract" -i<<EOF
> y
> y
> n
> n
> EOF
diff --git a/a b/a
3 hunks, 6 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
discard change 1/3 to 'a'? [Ynesfdaq?] y
@@ -1,5 +4,7 @@
1
2
3
+foo
+bar
4
5
discard change 2/3 to 'a'? [Ynesfdaq?] n
@@ -4,2 +9,3 @@
4
5
+babar
discard change 3/3 to 'a'? [Ynesfdaq?] n
$ hg obslog
@ 678a59e5ff90 (3) another one
|
x f70fb463d5bf (1) another one
rewritten(content) as 678a59e5ff90 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
note: note on amend --extract
The unselected part should be in the diff
-----------------------------------------
$ hg diff
diff -r 678a59e5ff90 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
The commit should contain the rest of part
------------------------------------------
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 678a59e5ff90754d5e94719bd82ad169be773c21
# Parent 7733902a8d94c789ca81d866bea1893d79442db6
another one
diff -r 7733902a8d94 -r 678a59e5ff90 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,8 @@
1
2
3
+foo
+bar
4
5
+babar
Uncommiting on dirty working directory
======================================
$ hg status
M a
$ hg diff
diff -r 678a59e5ff90 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
$ hg uncommit -n "testing uncommit on dirty wdir" -i<<EOF
> y
> n
> y
> EOF
diff --git a/a b/a
2 hunks, 3 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,5 +1,7 @@
1
2
3
+foo
+bar
4
5
discard change 1/2 to 'a'? [Ynesfdaq?] n
@@ -4,2 +6,3 @@
4
5
+babar
discard change 2/2 to 'a'? [Ynesfdaq?] y
patching file a
Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines).
$ hg diff
diff -r 46e35360be47 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
@@ -5,3 +8,4 @@
bar
4
5
+babar
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 46e35360be473bf761bedf3d05de4a68ffd9d9f8
# Parent 7733902a8d94c789ca81d866bea1893d79442db6
another one
diff -r 7733902a8d94 -r 46e35360be47 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,7 @@
1
2
3
+foo
+bar
4
5
Checking the obsolescence history
$ hg obslog
@ 46e35360be47 (5) another one
|
x 678a59e5ff90 (3) another one
| rewritten(content) as 46e35360be47 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
| note: testing uncommit on dirty wdir
|
x f70fb463d5bf (1) another one
rewritten(content) as 678a59e5ff90 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
note: note on amend --extract
Push the changes back to the commit and more commits for more testing
$ hg amend
$ glog
@ 6:905eb2a23ea2@default(draft) another one
|
o 0:7733902a8d94@default(draft) The base commit
$ touch foo
$ echo "hey" >> foo
$ hg ci -Am "Added foo"
adding foo
Testing uncommiting a whole changeset and also for a file addition
==================================================================
$ hg uncommit -i<<EOF
> y
> y
> EOF
diff --git a/foo b/foo
new file mode 100644
examine changes to 'foo'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+hey
discard this change to 'foo'? [Ynesfdaq?] y
new changeset is empty
(use 'hg prune .' to remove it)
$ hg status
A foo
$ hg diff
diff -r 857367499298 foo
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+hey
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 857367499298e999b5841bb01df65f73088b5d3b
# Parent 905eb2a23ea2d92073419d0e19165b90d36ea223
Added foo
$ hg amend
Testing to uncommit removed files completely
============================================
$ hg rm a
$ hg ci -m "Removed a"
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 219cfe20964e93f8bb9bd82ceaa54d3b776046db
# Parent 42cc15efbec26c14d96d805dee2766ba91d1fd31
Removed a
diff -r 42cc15efbec2 -r 219cfe20964e a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
--2
--1
-0
-1
-2
-3
-foo
-bar
-4
-5
-babar
Not examining the file
----------------------
$ hg uncommit -i<<EOF
> n
> EOF
diff --git a/a b/a
deleted file mode 100644
examine changes to 'a'? [Ynesfdaq?] n
abort: nothing selected to uncommit
[255]
Examining the file
------------------
XXX: there is a bug in interactive selection as it is not letting to examine the
file. Tried with curses too. In the curses UI, if you just unselect the hunks
and the not file mod thing at the top, it will show the same "nothing unselected
to uncommit" message which is a bug in interactive selection.
$ hg uncommit -i<<EOF
> y
> EOF
diff --git a/a b/a
deleted file mode 100644
examine changes to 'a'? [Ynesfdaq?] y
new changeset is empty
(use 'hg prune .' to remove it)
$ hg diff
diff -r 737487f1e5f8 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,11 +0,0 @@
--2
--1
-0
-1
-2
-3
-foo
-bar
-4
-5
-babar
$ hg status
R a
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 737487f1e5f853e55decb73ea31522c63e7f5980
# Parent 42cc15efbec26c14d96d805dee2766ba91d1fd31
Removed a
$ hg prune .
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
working directory now at 42cc15efbec2
1 changesets pruned
$ hg revert --all
undeleting a
$ glog
@ 10:42cc15efbec2@default(draft) Added foo
|
o 6:905eb2a23ea2@default(draft) another one
|
o 0:7733902a8d94@default(draft) The base commit
Testing when a new file is added in the last commit
===================================================
$ echo "foo" >> foo
$ touch x
$ echo "abcd" >> x
$ hg add x
$ hg ci -m "Added x"
$ hg uncommit -i<<EOF
> y
> y
> y
> n
> EOF
diff --git a/foo b/foo
1 hunks, 1 lines changed
examine changes to 'foo'? [Ynesfdaq?] y
@@ -1,1 +1,2 @@
hey
+foo
discard change 1/2 to 'foo'? [Ynesfdaq?] y
diff --git a/x b/x
new file mode 100644
examine changes to 'x'? [Ynesfdaq?] y
@@ -0,0 +1,1 @@
+abcd
discard change 2/2 to 'x'? [Ynesfdaq?] n
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 25a080d13cb23dbd014839f54d99a96e57ba7e9b
# Parent 42cc15efbec26c14d96d805dee2766ba91d1fd31
Added x
diff -r 42cc15efbec2 -r 25a080d13cb2 x
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/x Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+abcd
$ hg diff
diff -r 25a080d13cb2 foo
--- a/foo Thu Jan 01 00:00:00 1970 +0000
+++ b/foo Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +1,2 @@
hey
+foo
$ hg status
M foo
$ hg revert --all
reverting foo
Testing between the stack and with dirty working copy
=====================================================
$ glog
@ 16:25a080d13cb2@default(draft) Added x
|
o 10:42cc15efbec2@default(draft) Added foo
|
o 6:905eb2a23ea2@default(draft) another one
|
o 0:7733902a8d94@default(draft) The base commit
$ hg up 905eb2a23ea2
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ touch bar
$ echo "foo" >> bar
$ hg add bar
$ hg status
A bar
? foo.orig
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 905eb2a23ea2d92073419d0e19165b90d36ea223
# Parent 7733902a8d94c789ca81d866bea1893d79442db6
another one
diff -r 7733902a8d94 -r 905eb2a23ea2 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,11 @@
+-2
+-1
+0
1
2
3
+foo
+bar
4
5
+babar
$ hg uncommit -i<<EOF
> y
> n
> n
> y
> EOF
diff --git a/a b/a
3 hunks, 6 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
discard change 1/3 to 'a'? [Ynesfdaq?] n
@@ -1,5 +4,7 @@
1
2
3
+foo
+bar
4
5
discard change 2/3 to 'a'? [Ynesfdaq?] n
@@ -4,2 +9,3 @@
4
5
+babar
discard change 3/3 to 'a'? [Ynesfdaq?] y
patching file a
Hunk #1 succeeded at 1 with fuzz 1 (offset -1 lines).
2 new orphan changesets
$ hg diff
diff -r 676366511f95 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -8,3 +8,4 @@
bar
4
5
+babar
diff -r 676366511f95 bar
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bar Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+foo
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 676366511f95ca4122413dcf79b45eaab61fb387
# Parent 7733902a8d94c789ca81d866bea1893d79442db6
another one
diff -r 7733902a8d94 -r 676366511f95 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,10 @@
+-2
+-1
+0
1
2
3
+foo
+bar
4
5
$ hg status
M a
A bar
? foo.orig
More uncommit on the same dirty working copy
=============================================
$ hg uncommit -i<<EOF
> y
> y
> n
> EOF
diff --git a/a b/a
2 hunks, 5 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
discard change 1/2 to 'a'? [Ynesfdaq?] y
@@ -1,5 +4,7 @@
1
2
3
+foo
+bar
4
5
discard change 2/2 to 'a'? [Ynesfdaq?] n
$ hg exp
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 62d907d0c4fa13b4b8bfeed05f13751035daf963
# Parent 7733902a8d94c789ca81d866bea1893d79442db6
another one
diff -r 7733902a8d94 -r 62d907d0c4fa a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,7 @@
1
2
3
+foo
+bar
4
5
$ hg diff
diff -r 62d907d0c4fa a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,6 @@
+-2
+-1
+0
1
2
3
@@ -5,3 +8,4 @@
bar
4
5
+babar
diff -r 62d907d0c4fa bar
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bar Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+foo
$ hg status
M a
A bar
? foo.orig
Interactive uncommit with a pattern
-----------------------------------
(more setup)
$ hg ci -m 'roaming changes'
$ cat > b << EOF
> a
> b
> c
> d
> e
> f
> h
> EOF
$ hg add b
$ hg ci -m 'add b'
$ echo 'celeste' >> a
$ echo 'i' >> b
$ hg ci -m 'some more changes'
$ hg export
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID be5c67225e80b050867862bbd9f4755c4e9207c5
# Parent c280a907fddcef2ffe9fadcc2d87f29998e22b2f
some more changes
diff -r c280a907fddc -r be5c67225e80 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -9,3 +9,4 @@
4
5
babar
+celeste
diff -r c280a907fddc -r be5c67225e80 b
--- a/b Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -5,3 +5,4 @@
e
f
h
+i
$ hg uncommit -i a << DONE
> y
> y
> DONE
diff --git a/a b/a
1 hunks, 1 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -9,3 +9,4 @@
4
5
babar
+celeste
discard this change to 'a'? [Ynesfdaq?] y
$ hg status
M a
? foo.orig
$ hg diff
diff -r c701d7c8d18b a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -9,3 +9,4 @@
4
5
babar
+celeste
$ hg export
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID c701d7c8d18be55a92688f4458c26bd74fb1f525
# Parent c280a907fddcef2ffe9fadcc2d87f29998e22b2f
some more changes
diff -r c280a907fddc -r c701d7c8d18b b
--- a/b Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -5,3 +5,4 @@
e
f
h
+i
(reset)
$ cat << EOF > a
> -3
> -2
> -1
> 0
> 1
> 2
> 3
> foo
> bar
> 4
> 5
> babar
> celeste
> EOF
$ hg amend
Same but do not select some change in 'a'
$ hg uncommit -i a << DONE
> y
> y
> n
> DONE
diff --git a/a b/a
2 hunks, 2 lines changed
examine changes to 'a'? [Ynesfdaq?] y
@@ -1,3 +1,4 @@
+-3
-2
-1
0
discard change 1/2 to 'a'? [Ynesfdaq?] y
@@ -9,3 +10,4 @@
4
5
babar
+celeste
discard change 2/2 to 'a'? [Ynesfdaq?] n
$ hg status
M a
? foo.orig
$ hg diff
diff -r 28d5de12b225 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +1,4 @@
+-3
-2
-1
0
$ hg export
# HG changeset patch
# User test
# Date 0 0
# Thu Jan 01 00:00:00 1970 +0000
# Node ID 28d5de12b225d1e0951110cced8d8994227be026
# Parent c280a907fddcef2ffe9fadcc2d87f29998e22b2f
some more changes
diff -r c280a907fddc -r 28d5de12b225 a
--- a/a Thu Jan 01 00:00:00 1970 +0000
+++ b/a Thu Jan 01 00:00:00 1970 +0000
@@ -9,3 +9,4 @@
4
5
babar
+celeste
diff -r c280a907fddc -r 28d5de12b225 b
--- a/b Thu Jan 01 00:00:00 1970 +0000
+++ b/b Thu Jan 01 00:00:00 1970 +0000
@@ -5,3 +5,4 @@
e
f
h
+i
$ cat b
a
b
c
d
e
f
h
i