#!/bin/sh

  $ echo "[ui]" >> $HGRCPATH

  $ echo "interactive=true" >> $HGRCPATH

  $ echo "[extensions]" >> $HGRCPATH

  $ echo "record=" >> $HGRCPATH

Help

  $ 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

        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

   -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 datecode as commit date

   -u --user USER            record the specified user as committer

  [+] marked option can be specified multiple times

  use "hg -v help record" to show global options

  $ hg init a

  $ cd a

Select no files

  $ touch empty-rw

  $ hg add empty-rw

  $ hg record empty-rw<<EOF

  > n

  > EOF

  diff --git a/empty-rw b/empty-rw

  new file mode 100644

  examine changes to 'empty-rw'? [Ynsfdaq?] 

  no changes to record

  $ hg tip -p

  changeset:   -1:000000000000

  tag:         tip

  user:        

  date:        Thu Jan 01 00:00:00 1970 +0000

Select files but no hunks

  $ hg record empty-rw<<EOF

  > y

  > n

  > EOF

  diff --git a/empty-rw b/empty-rw

  new file mode 100644

  examine changes to 'empty-rw'? [Ynsfdaq?] 

  abort: empty commit message

  $ hg tip -p

  changeset:   -1:000000000000

  tag:         tip

  user:        

  date:        Thu Jan 01 00:00:00 1970 +0000

Record empty file

  $ hg record -d '0 0' -m empty empty-rw<<EOF

  > y

  > y

  > EOF

  diff --git a/empty-rw b/empty-rw

  new file mode 100644

  examine changes to 'empty-rw'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   0:c0708cf4e46e

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     empty

Summary shows we updated to the new cset

  $ hg summary

  parent: 0:c0708cf4e46e tip

   empty

  branch: default

  commit: (clean)

  update: (current)

Rename empty file

  $ hg mv empty-rw empty-rename

  $ hg record -d '1 0' -m rename<<EOF

  > y

  > EOF

  diff --git a/empty-rw b/empty-rename

  rename from empty-rw

  rename to empty-rename

  examine changes to 'empty-rw' and 'empty-rename'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   1:d695e8dcb197

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     rename

Copy empty file

  $ hg cp empty-rename empty-copy

  $ hg record -d '2 0' -m copy<<EOF

  > y

  > EOF

  diff --git a/empty-rename b/empty-copy

  copy from empty-rename

  copy to empty-copy

  examine changes to 'empty-rename' and 'empty-copy'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   2:1d4b90bea524

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:02 1970 +0000

  summary:     copy

Delete empty file

  $ hg rm empty-copy

  $ hg record -d '3 0' -m delete<<EOF

  > y

  > EOF

  diff --git a/empty-copy b/empty-copy

  deleted file mode 100644

  examine changes to 'empty-copy'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   3:b39a238f01a1

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:03 1970 +0000

  summary:     delete

Add binary file

  $ hg bundle --base -2 tip.bundle

  1 changesets found

  $ hg add tip.bundle

  $ hg record -d '4 0' -m binary<<EOF

  > y

  > EOF

  diff --git a/tip.bundle b/tip.bundle

  new file mode 100644

  this is a binary file

  examine changes to 'tip.bundle'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   4:ad816da3711e

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:04 1970 +0000

  summary:     binary

  diff -r b39a238f01a1 -r ad816da3711e tip.bundle

  Binary file tip.bundle has changed

Change binary file

  $ hg bundle --base -2 tip.bundle

  1 changesets found

  $ hg record -d '5 0' -m binary-change<<EOF

  > y

  > EOF

  diff --git a/tip.bundle b/tip.bundle

  this modifies a binary file (all or nothing)

  examine changes to 'tip.bundle'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   5:dccd6f3eb485

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:05 1970 +0000

  summary:     binary-change

  diff -r ad816da3711e -r dccd6f3eb485 tip.bundle

  Binary file tip.bundle has changed

Rename and change binary file

  $ hg mv tip.bundle top.bundle

  $ hg bundle --base -2 top.bundle

  1 changesets found

  $ hg record -d '6 0' -m binary-change-rename<<EOF

  > y

  > EOF

  diff --git a/tip.bundle b/top.bundle

  rename from tip.bundle

  rename to top.bundle

  this modifies a binary file (all or nothing)

  examine changes to 'tip.bundle' and 'top.bundle'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   6:7fa44105f5b3

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:06 1970 +0000

  summary:     binary-change-rename

  diff -r dccd6f3eb485 -r 7fa44105f5b3 tip.bundle

  Binary file tip.bundle has changed

  diff -r dccd6f3eb485 -r 7fa44105f5b3 top.bundle

  Binary file top.bundle has changed

Add plain file

  $ for i in 1 2 3 4 5 6 7 8 9 10; do

  >     echo $i >> plain

  > done

  $ hg add plain

  $ hg record -d '7 0' -m plain plain<<EOF

  > y

  > y

  > EOF

  diff --git a/plain b/plain

  new file mode 100644

  examine changes to 'plain'? [Ynsfdaq?] 

  $ hg tip -p

  changeset:   7:11fb457c1be4

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:07 1970 +0000

  summary:     plain

  diff -r 7fa44105f5b3 -r 11fb457c1be4 plain

  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000

  +++ b/plain	Thu Jan 01 00:00:07 1970 +0000

  @@ -0,0 +1,10 @@

  +1

  +2

  +3

  +4

  +5

  +6

  +7

  +8

  +9

  +10

Modify end of plain file

  $ echo 11 >> plain

  $ hg record -d '8 0' -m end plain <<EOF

  > y

  > y

  > EOF

  diff --git a/plain b/plain

  1 hunks, 1 lines changed

  examine changes to 'plain'? [Ynsfdaq?] 

  @@ -8,3 +8,4 @@

   8

   9

   10

  +11

  record this change to 'plain'? [Ynsfdaq?] 

Modify end of plain file, no EOL

  $ hg tip --template '{node}' >> plain

  $ hg record -d '9 0' -m noeol plain <<EOF

  > y

  > y

  > EOF

  diff --git a/plain b/plain

  1 hunks, 1 lines changed

  examine changes to 'plain'? [Ynsfdaq?] 

  @@ -9,3 +9,4 @@

   9

   10

   11

  +7264f99c5f5ff3261504828afa4fb4d406c3af54

  \ No newline at end of file

  record this change to 'plain'? [Ynsfdaq?] 

Modify end of plain file, add EOL

  $ echo >> plain

  $ hg record -d '10 0' -m eol plain <<EOF

  > y

  > y

  > y

  > EOF

  diff --git a/plain b/plain

  1 hunks, 1 lines changed

  examine changes to 'plain'? [Ynsfdaq?] 

  @@ -9,4 +9,4 @@

   9

   10

   11

  -7264f99c5f5ff3261504828afa4fb4d406c3af54

  \ No newline at end of file

  +7264f99c5f5ff3261504828afa4fb4d406c3af54

  record this change to 'plain'? [Ynsfdaq?] 

Modify beginning, trim end, record both

  $ rm plain

  $ for i in 2 2 3 4 5 6 7 8 9 10; do

  >   echo $i >> plain

  > done

  $ hg record -d '10 0' -m begin-and-end plain <<EOF

  > y

  > y

  > y

  > EOF

  diff --git a/plain b/plain

  2 hunks, 3 lines changed

  examine changes to 'plain'? [Ynsfdaq?] 

  @@ -1,4 +1,4 @@

  -1

  +2

   2

   3

   4

  record change 1/2 to 'plain'? [Ynsfdaq?] 

  @@ -8,5 +8,3 @@

   8

   9

   10

  -11

  -7264f99c5f5ff3261504828afa4fb4d406c3af54

  record change 2/2 to 'plain'? [Ynsfdaq?]