tests/bundles/rebase.sh

tests: upgrade bundles/rebase.hg to support test-rebase-collapse

Add two changesets to the scenario so that the bundle can be reused
within three tests.

Before:
  @  5: 'F'
  |
  | o  4: 'E'
  |/|
  o |  3: 'D
  | |
  | o  2: 'C'
  |/
  | o  1: 'B'
  |/
  o  0: 'A'

After:
  @  7: 'H'
  |
  | o  6: 'G'
  |/|
  o |  5: 'F'
  | |
  | o  4: 'E'
  |/
  | o  3: 'D'
  | |
  | o  2: 'C'
  | |
  | o  1: 'B'
  |/
  o  0: 'A'

Revisions 0-1 keep the same number/label. Others were translated by
an offset of 2 (2.C -> 4.E)

#!/bin/bash
hg init rebase
cd rebase

#  @  7: 'H'
#  |
#  | o  6: 'G'
#  |/|
#  o |  5: 'F'
#  | |
#  | o  4: 'E'
#  |/
#  | o  3: 'D'
#  | |
#  | o  2: 'C'
#  | |
#  | o  1: 'B'
#  |/
#  o  0: 'A'

echo A > A
hg ci -Am A
echo B > B
hg ci -Am B
echo C > C
hg ci -Am C
echo D > D
hg ci -Am D
hg up -q -C 0
echo E > E
hg ci -Am E
hg up -q -C 0
echo F > F
hg ci -Am F
hg merge -r 4
hg ci -m G
hg up -q -C 5
echo H > H
hg ci -Am H

hg bundle -a ../rebase.hg

cd ..
rm -Rf rebase