debian: switch to using debhelper and dh_python2 to build debs
This is a much larger commit than I'd like, but I honestly don't see a
good way to break it up and leave things working. Summary:
We now use debian/rules with debhelper to build our debs. This is much
more standard, and means we use dh_python2 to do things like handle
leaving .pyc files out of the built debs.
The resulting package is split into mercurial and mercurial-common,
with the former being the hg stub and all the native .sos, and the
latter being basically everything else.
builddeb and dockerdeb are updated to use the new system. The old way
(using dpkg by hand) breaks with the above changes because
debian/control no longer contains a version string (that's now guessed
from the phony changelog.)
Tests are updated to assert that the right files end up in the right
debs.
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
>
> [alias]
> tglog = log -G --template "{rev}: '{desc}' {branches}\n"
> EOF
$ hg init a
$ cd a
$ echo C1 > C1
$ hg ci -Am C1
adding C1
$ echo C2 > C2
$ hg ci -Am C2
adding C2
$ cd ..
$ hg clone a b
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg clone a c
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd b
$ echo L1 > L1
$ hg ci -Am L1
adding L1
$ cd ../a
$ echo R1 > R1
$ hg ci -Am R1
adding R1
$ cd ../b
Now b has one revision to be pulled from a:
$ hg pull --rebase
pulling from $TESTTMP/a (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
rebasing 2:ff8d69a621f9 "L1"
saved backup bundle to $TESTTMP/b/.hg/strip-backup/ff8d69a621f9-160fa373-backup.hg (glob)
$ hg tglog
@ 3: 'L1'
|
o 2: 'R1'
|
o 1: 'C2'
|
o 0: 'C1'
Re-run:
$ hg pull --rebase
pulling from $TESTTMP/a (glob)
searching for changes
no changes found
Invoke pull --rebase and nothing to rebase:
$ cd ../c
$ hg book norebase
$ hg pull --rebase
pulling from $TESTTMP/a (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
nothing to rebase - working directory parent is already an ancestor of destination 77ae9631bcca
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
updating bookmark norebase
$ hg tglog -l 1
@ 2: 'R1'
|
pull --rebase --update should ignore --update:
$ hg pull --rebase --update
pulling from $TESTTMP/a (glob)
searching for changes
no changes found
pull --rebase doesn't update if nothing has been pulled:
$ hg up -q 1
$ hg pull --rebase
pulling from $TESTTMP/a (glob)
searching for changes
no changes found
$ hg tglog -l 1
o 2: 'R1'
|
$ cd ..
pull --rebase works when a specific revision is pulled (issue3619)
$ cd a
$ hg tglog
@ 2: 'R1'
|
o 1: 'C2'
|
o 0: 'C1'
$ echo R2 > R2
$ hg ci -Am R2
adding R2
$ echo R3 > R3
$ hg ci -Am R3
adding R3
$ cd ../c
$ hg tglog
o 2: 'R1'
|
@ 1: 'C2'
|
o 0: 'C1'
$ echo L1 > L1
$ hg ci -Am L1
adding L1
created new head
$ hg pull --rev tip --rebase
pulling from $TESTTMP/a (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
rebasing 3:ff8d69a621f9 "L1"
saved backup bundle to $TESTTMP/c/.hg/strip-backup/ff8d69a621f9-160fa373-backup.hg (glob)
$ hg tglog
@ 5: 'L1'
|
o 4: 'R3'
|
o 3: 'R2'
|
o 2: 'R1'
|
o 1: 'C2'
|
o 0: 'C1'
pull --rebase works with bundle2 turned on
$ cd ../a
$ echo R4 > R4
$ hg ci -Am R4
adding R4
$ hg tglog
@ 5: 'R4'
|
o 4: 'R3'
|
o 3: 'R2'
|
o 2: 'R1'
|
o 1: 'C2'
|
o 0: 'C1'
$ cd ../c
$ hg pull --rebase --config experimental.bundle2-exp=True --config experimental.strip-bundle2-version=02
pulling from $TESTTMP/a (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
rebasing 5:518d153c0ba3 "L1"
saved backup bundle to $TESTTMP/c/.hg/strip-backup/518d153c0ba3-73407f14-backup.hg (glob)
$ hg tglog
@ 6: 'L1'
|
o 5: 'R4'
|
o 4: 'R3'
|
o 3: 'R2'
|
o 2: 'R1'
|
o 1: 'C2'
|
o 0: 'C1'