bundle: when verbose, show what takes up the space in the generated bundle
This is kind of similar to the debugbundle command but gives summarized actual
uncompressed number of bytes when creating the bundle. The numbers are as
usable as the bundle format is efficient. Hopefully bundle2 will make it a
better indicator of actual entropy.
This is useful when accepting pull requests to assess whether the repo size
increase seems reasonable for the diff before pushing stuff upstream, It has
helped me catching large files that should have been committed as largefiles
but was committed as regular files in intermediate changesets.
This output doesn't combine well with debug output so we only enable it when
verbose without debug.
This emulates the effects of an hg pull --rebase in which the remote repo
already has one local mq patch
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> mq=
>
> [phases]
> publish=False
>
> [alias]
> tglog = log -G --template "{rev}: '{desc}' tags: {tags}\n"
> EOF
$ hg init a
$ cd a
$ hg qinit -c
$ echo c1 > c1
$ hg add c1
$ hg ci -m C1
$ echo r1 > r1
$ hg add r1
$ hg ci -m R1
$ hg up -q 0
$ hg qnew p0.patch -d '1 0'
$ echo p0 > p0
$ hg add p0
$ hg qref -m P0
$ hg qnew p1.patch -d '2 0'
$ echo p1 > p1
$ hg add p1
$ hg qref -m P1
$ hg export qtip > p1.patch
$ hg up -q -C 1
$ hg import p1.patch
applying p1.patch
$ rm p1.patch
$ hg up -q -C qtip
$ hg rebase -v
rebasing 2:13a46ce44f60 "P0" (p0.patch qbase)
resolving manifests
removing p0
getting r1
resolving manifests
getting p0
p0
rebasing 3:148775c71080 "P1" (p1.patch qtip)
resolving manifests
note: rebase of 3:148775c71080 created no changes to commit
rebase merging completed
updating mq patch p0.patch to 5:9ecc820b1737
$TESTTMP/a/.hg/patches/p0.patch (glob)
2 changesets found
uncompressed size of bundle content:
344 (changelog)
284 (manifests)
109 p0
109 p1
saved backup bundle to $TESTTMP/a/.hg/strip-backup/13a46ce44f60-backup.hg (glob)
2 changesets found
uncompressed size of bundle content:
399 (changelog)
284 (manifests)
109 p0
109 p1
adding branch
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
rebase completed
1 revisions have been skipped
$ hg tglog
@ 3: 'P0' tags: p0.patch qbase qtip tip
|
o 2: 'P1' tags: qparent
|
o 1: 'R1' tags:
|
o 0: 'C1' tags:
$ cd ..
$ hg init b
$ cd b
$ hg qinit -c
$ for i in r0 r1 r2 r3 r4 r5 r6;
> do
> echo $i > $i
> hg ci -Am $i
> done
adding r0
adding r1
adding r2
adding r3
adding r4
adding r5
adding r6
$ hg qimport -r 1:tip
$ hg up -q 0
$ for i in r1 r3 r7 r8;
> do
> echo $i > $i
> hg ci -Am branch2-$i
> done
adding r1
created new head
adding r3
adding r7
adding r8
$ echo somethingelse > r4
$ hg ci -Am branch2-r4
adding r4
$ echo r6 > r6
$ hg ci -Am branch2-r6
adding r6
$ hg up -q qtip
$ HGMERGE=internal:fail hg rebase
rebasing 1:b4bffa6e4776 "r1" (1.diff qbase)
note: rebase of 1:b4bffa6e4776 created no changes to commit
rebasing 2:c0fd129beb01 "r2" (2.diff)
rebasing 3:6ff5b8feed8e "r3" (3.diff)
note: rebase of 3:6ff5b8feed8e created no changes to commit
rebasing 4:094320fec554 "r4" (4.diff)
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ HGMERGE=internal:local hg resolve --all
(no more unresolved files)
$ hg rebase --continue
already rebased 1:b4bffa6e4776 "r1" (1.diff qbase) as 057f55ff8f44
already rebased 2:c0fd129beb01 "r2" (2.diff) as 1660ab13ce9a
already rebased 3:6ff5b8feed8e "r3" (3.diff) as 1660ab13ce9a
rebasing 4:094320fec554 "r4" (4.diff)
note: rebase of 4:094320fec554 created no changes to commit
rebasing 5:681a378595ba "r5" (5.diff)
rebasing 6:512a1f24768b "r6" (6.diff qtip)
note: rebase of 6:512a1f24768b created no changes to commit
saved backup bundle to $TESTTMP/b/.hg/strip-backup/b4bffa6e4776-backup.hg (glob)
$ hg tglog
@ 8: 'r5' tags: 5.diff qtip tip
|
o 7: 'r2' tags: 2.diff qbase
|
o 6: 'branch2-r6' tags: qparent
|
o 5: 'branch2-r4' tags:
|
o 4: 'branch2-r8' tags:
|
o 3: 'branch2-r7' tags:
|
o 2: 'branch2-r3' tags:
|
o 1: 'branch2-r1' tags:
|
o 0: 'r0' tags:
$ cd ..