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shelve: add a shelve extension to save/restore working changes...
shelve: add a shelve extension to save/restore working changes This extension saves shelved changes using a temporary draft commit, and bundles the temporary commit and its draft ancestors, then strips them. This strategy makes it possible to use Mercurial's bundle and merge machinery to resolve conflicts if necessary when unshelving, even when the destination commit or its ancestors have been amended, squashed, or evolved. (Once a change has been unshelved, its associated unbundled commits are either rolled back or stripped.) Storing the shelved change as a bundle also avoids the difficulty that hidden commits would cause, of making it impossible to amend the parent if it is a draft commits (a common scenario). Although this extension shares its name and some functionality with the third party hgshelve extension, it has little else in common. Notably, the hgshelve extension shelves changes as unified diffs, which makes conflict resolution a matter of finding .rej files and conflict markers, and cleaning up the mess by hand. We do not yet allow hunk-level choosing of changes to record. Compared to the hgshelve extension, this is a small regression in usability, but we hope to integrate that at a later point, once the record machinery becomes more reusable and robust.

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test-qrecord.t
403 lines | 8.7 KiB | text/troff | Tads3Lexer
Create configuration
$ echo "[ui]" >> $HGRCPATH
$ echo "interactive=true" >> $HGRCPATH
help record (no record)
$ hg help record
record extension - commands to interactively select changes for
commit/qrefresh
use "hg help extensions" for information on enabling extensions
help qrecord (no record)
$ hg help qrecord
'qrecord' is provided by the following extension:
record commands to interactively select changes for commit/qrefresh
use "hg help extensions" for information on enabling extensions
$ echo "[extensions]" >> $HGRCPATH
$ echo "record=" >> $HGRCPATH
help record (record)
$ hg help record
hg record [OPTION]... [FILE]...
interactively select changes to commit
If a list of files is omitted, all changes reported by "hg status" will be
candidates for recording.
See "hg help dates" for a list of formats valid for -d/--date.
You will be prompted for whether to record changes to each modified file,
and for files with multiple changes, for each change to use. For each
query, the following responses are possible:
y - record this change
n - skip this change
e - edit this change manually
s - skip remaining changes to this file
f - record remaining changes to this file
d - done, skip remaining changes and files
a - record all changes to all remaining files
q - quit, recording no changes
? - display help
This command is not available when committing a merge.
options:
-A --addremove mark new/missing files as added/removed before
committing
--close-branch mark a branch as closed, hiding it from the branch
list
--amend amend the parent of the working dir
-s --secret use the secret phase for committing
-I --include PATTERN [+] include names matching the given patterns
-X --exclude PATTERN [+] exclude names matching the given patterns
-m --message TEXT use text as commit message
-l --logfile FILE read commit message from file
-d --date DATE record the specified date as commit date
-u --user USER record the specified user as committer
-S --subrepos recurse into subrepositories
-w --ignore-all-space ignore white space when comparing lines
-b --ignore-space-change ignore changes in the amount of white space
-B --ignore-blank-lines ignore changes whose lines are all blank
[+] marked option can be specified multiple times
use "hg -v help record" to show the global options
help (no mq, so no qrecord)
$ hg help qrecord
hg qrecord [OPTION]... PATCH [FILE]...
interactively record a new patch
See "hg help qnew" & "hg help record" for more information and usage.
use "hg -v help qrecord" to show the global options
$ hg init a
qrecord (mq not present)
$ hg -R a qrecord
hg qrecord: invalid arguments
hg qrecord [OPTION]... PATCH [FILE]...
interactively record a new patch
use "hg help qrecord" to show the full help text
[255]
qrecord patch (mq not present)
$ hg -R a qrecord patch
abort: 'mq' extension not loaded
[255]
help (bad mq)
$ echo "mq=nonexistent" >> $HGRCPATH
$ hg help qrecord
*** failed to import extension mq from nonexistent: [Errno *] * (glob)
hg qrecord [OPTION]... PATCH [FILE]...
interactively record a new patch
See "hg help qnew" & "hg help record" for more information and usage.
use "hg -v help qrecord" to show the global options
help (mq present)
$ sed 's/mq=nonexistent/mq=/' $HGRCPATH > hgrc.tmp
$ mv hgrc.tmp $HGRCPATH
$ hg help qrecord
hg qrecord [OPTION]... PATCH [FILE]...
interactively record a new patch
See "hg help qnew" & "hg help record" for more information and usage.
options:
-e --edit edit commit message
-g --git use git extended diff format
-U --currentuser add "From: <current user>" to patch
-u --user USER add "From: <USER>" to patch
-D --currentdate add "Date: <current date>" to patch
-d --date DATE add "Date: <DATE>" to patch
-I --include PATTERN [+] include names matching the given patterns
-X --exclude PATTERN [+] exclude names matching the given patterns
-m --message TEXT use text as commit message
-l --logfile FILE read commit message from file
-w --ignore-all-space ignore white space when comparing lines
-b --ignore-space-change ignore changes in the amount of white space
-B --ignore-blank-lines ignore changes whose lines are all blank
--mq operate on patch repository
[+] marked option can be specified multiple times
use "hg -v help qrecord" to show the global options
$ cd a
Base commit
$ cat > 1.txt <<EOF
> 1
> 2
> 3
> 4
> 5
> EOF
$ cat > 2.txt <<EOF
> a
> b
> c
> d
> e
> f
> EOF
$ mkdir dir
$ cat > dir/a.txt <<EOF
> hello world
>
> someone
> up
> there
> loves
> me
> EOF
$ hg add 1.txt 2.txt dir/a.txt
$ hg commit -m 'initial checkin'
Changing files
$ sed -e 's/2/2 2/;s/4/4 4/' 1.txt > 1.txt.new
$ sed -e 's/b/b b/' 2.txt > 2.txt.new
$ sed -e 's/hello world/hello world!/' dir/a.txt > dir/a.txt.new
$ mv -f 1.txt.new 1.txt
$ mv -f 2.txt.new 2.txt
$ mv -f dir/a.txt.new dir/a.txt
Whole diff
$ hg diff --nodates
diff -r 1057167b20ef 1.txt
--- a/1.txt
+++ b/1.txt
@@ -1,5 +1,5 @@
1
-2
+2 2
3
-4
+4 4
5
diff -r 1057167b20ef 2.txt
--- a/2.txt
+++ b/2.txt
@@ -1,5 +1,5 @@
a
-b
+b b
c
d
e
diff -r 1057167b20ef dir/a.txt
--- a/dir/a.txt
+++ b/dir/a.txt
@@ -1,4 +1,4 @@
-hello world
+hello world!
someone
up
qrecord with bad patch name, should abort before prompting
$ hg qrecord .hg
abort: patch name cannot begin with ".hg"
[255]
qrecord a.patch
$ hg qrecord -d '0 0' -m aaa a.patch <<EOF
> y
> y
> n
> y
> y
> n
> EOF
diff --git a/1.txt b/1.txt
2 hunks, 2 lines changed
examine changes to '1.txt'? [Ynesfdaq?]
@@ -1,3 +1,3 @@
1
-2
+2 2
3
record change 1/4 to '1.txt'? [Ynesfdaq?]
@@ -3,3 +3,3 @@
3
-4
+4 4
5
record change 2/4 to '1.txt'? [Ynesfdaq?]
diff --git a/2.txt b/2.txt
1 hunks, 1 lines changed
examine changes to '2.txt'? [Ynesfdaq?]
@@ -1,5 +1,5 @@
a
-b
+b b
c
d
e
record change 3/4 to '2.txt'? [Ynesfdaq?]
diff --git a/dir/a.txt b/dir/a.txt
1 hunks, 1 lines changed
examine changes to 'dir/a.txt'? [Ynesfdaq?]
After qrecord a.patch 'tip'"
$ hg tip -p
changeset: 1:5d1ca63427ee
tag: a.patch
tag: qbase
tag: qtip
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: aaa
diff -r 1057167b20ef -r 5d1ca63427ee 1.txt
--- a/1.txt Thu Jan 01 00:00:00 1970 +0000
+++ b/1.txt Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,5 @@
1
-2
+2 2
3
4
5
diff -r 1057167b20ef -r 5d1ca63427ee 2.txt
--- a/2.txt Thu Jan 01 00:00:00 1970 +0000
+++ b/2.txt Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,5 @@
a
-b
+b b
c
d
e
After qrecord a.patch 'diff'"
$ hg diff --nodates
diff -r 5d1ca63427ee 1.txt
--- a/1.txt
+++ b/1.txt
@@ -1,5 +1,5 @@
1
2 2
3
-4
+4 4
5
diff -r 5d1ca63427ee dir/a.txt
--- a/dir/a.txt
+++ b/dir/a.txt
@@ -1,4 +1,4 @@
-hello world
+hello world!
someone
up
qrecord b.patch
$ hg qrecord -d '0 0' -m bbb b.patch <<EOF
> y
> y
> y
> y
> EOF
diff --git a/1.txt b/1.txt
1 hunks, 1 lines changed
examine changes to '1.txt'? [Ynesfdaq?]
@@ -1,5 +1,5 @@
1
2 2
3
-4
+4 4
5
record change 1/2 to '1.txt'? [Ynesfdaq?]
diff --git a/dir/a.txt b/dir/a.txt
1 hunks, 1 lines changed
examine changes to 'dir/a.txt'? [Ynesfdaq?]
@@ -1,4 +1,4 @@
-hello world
+hello world!
someone
up
record change 2/2 to 'dir/a.txt'? [Ynesfdaq?]
After qrecord b.patch 'tip'
$ hg tip -p
changeset: 2:b056198bf878
tag: b.patch
tag: qtip
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: bbb
diff -r 5d1ca63427ee -r b056198bf878 1.txt
--- a/1.txt Thu Jan 01 00:00:00 1970 +0000
+++ b/1.txt Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +1,5 @@
1
2 2
3
-4
+4 4
5
diff -r 5d1ca63427ee -r b056198bf878 dir/a.txt
--- a/dir/a.txt Thu Jan 01 00:00:00 1970 +0000
+++ b/dir/a.txt Thu Jan 01 00:00:00 1970 +0000
@@ -1,4 +1,4 @@
-hello world
+hello world!
someone
up
After qrecord b.patch 'diff'
$ hg diff --nodates
$ cd ..