revlog.revision(): minor cleanup
Rename some variables, making the name more obvious (in particular "cache" was
actually two different variable.
Move code around, moving the index preloading before the deltachain computation,
without that index preloading was useless (everything was read in deltachain).
Preparing the subrepository 'sub2'
$ hg init sub2
$ echo sub2 > sub2/sub2
$ hg add -R sub2
adding sub2/sub2
$ hg commit -R sub2 -m "sub2 import"
Preparing the 'sub1' repo which depends on the subrepo 'sub2'
$ hg init sub1
$ echo sub1 > sub1/sub1
$ echo "sub2 = ../sub2" > sub1/.hgsub
$ hg clone sub2 sub1/sub2 | sed 's/ .*sub/ ...sub/g'
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg add -R sub1
adding sub1/.hgsub
adding sub1/sub1
$ hg commit -R sub1 -m "sub1 import"
committing subrepository sub2
Preparing the 'main' repo which depends on the subrepo 'sub1'
$ hg init main
$ echo main > main/main
$ echo "sub1 = ../sub1" > main/.hgsub
$ hg clone sub1 main/sub1 | sed 's/ .*sub/ ...sub/g'
updating to branch default
pulling ...sub2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg add -R main
adding main/.hgsub
adding main/main
$ hg commit -R main -m "main import"
committing subrepository sub1
Cleaning both repositories, just as a clone -U
$ hg up -C -R sub2 null
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg up -C -R sub1 null
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg up -C -R main null
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ rm -rf main/sub1
$ rm -rf sub1/sub2
Clone main
$ hg clone main cloned | sed 's/ .*sub/ ...sub/g'
updating to branch default
pulling ...sub1
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 3 changes to 3 files
pulling ...sub2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
Checking cloned repo ids
$ printf "cloned " ; hg id -R cloned
cloned 7f491f53a367 tip
$ printf "cloned/sub1 " ; hg id -R cloned/sub1
cloned/sub1 fc3b4ce2696f tip
$ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
cloned/sub1/sub2 c57a0840e3ba tip
debugsub output for main and sub1
$ hg debugsub -R cloned
path sub1
source ../sub1
revision fc3b4ce2696f7741438c79207583768f2ce6b0dd
$ hg debugsub -R cloned/sub1
path sub2
source ../sub2
revision c57a0840e3badd667ef3c3ef65471609acb2ba3c
Modifying deeply nested 'sub2'
$ echo modified > cloned/sub1/sub2/sub2
$ hg commit -m "deep nested modif should trigger a commit" -R cloned
committing subrepository sub1
committing subrepository sub1/sub2
Checking modified node ids
$ printf "cloned " ; hg id -R cloned
cloned ffe6649062fe tip
$ printf "cloned/sub1 " ; hg id -R cloned/sub1
cloned/sub1 2ecb03bf44a9 tip
$ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
cloned/sub1/sub2 53dd3430bcaf tip
debugsub output for main and sub1
$ hg debugsub -R cloned
path sub1
source ../sub1
revision 2ecb03bf44a94e749e8669481dd9069526ce7cb9
$ hg debugsub -R cloned/sub1
path sub2
source ../sub2
revision 53dd3430bcaf5ab4a7c48262bcad6d441f510487
$ exit 0