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localrepo: use the path relative to "self.vfs" instead of "path" argument...
localrepo: use the path relative to "self.vfs" instead of "path" argument As a part of migration to vfs, this patch uses "self.root", which can be recognized as the path relative to "self.vfs", instead of "path" argument. This fix allows to make invocations of "util.makedirs()" and "os.path.exists()" while ensuring repository directory in "localrepository.__init__()" ones indirectly via vfs. But this fix also raises issue 2528: "hg clone" with empty destination. "path" argument is empty in many cases, so this issue can't be fixed in the view of "localrepository.__init__()". Before this patch, it is fixed by empty-ness check ("not name") of exception handler in "util.makedirs()". try: os.mkdir(name) except OSError, err: if err.errno == errno.EEXIST: return if err.errno != errno.ENOENT or not name: raise This requires "localrepository.__init__()" to invoke "util.makedirs()" with "path" instead of "self.root", because empty "path" is treated as "current directory" and "self.root" becomes valid path. But "hg clone" with empty destination can be detected also in "hg.clone()" before "localrepository.__init__()" invocation, so this patch re-fixes issue2528 by checking it in "hg.clone()".
Mads Kiilerich - - Load All Authors

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r17114:ca75bd99 default
r17159:36a30168 default
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test-subrepo-git.t
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$ "$TESTDIR/hghave" git || exit 80
make git commits repeatable
$ echo "[core]" >> $HOME/.gitconfig
$ echo "autocrlf = false" >> $HOME/.gitconfig
$ GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME
$ GIT_AUTHOR_EMAIL='test@example.org'; export GIT_AUTHOR_EMAIL
$ GIT_AUTHOR_DATE='1234567891 +0000'; export GIT_AUTHOR_DATE
$ GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME
$ GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL
$ GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE
root hg repo
$ hg init t
$ cd t
$ echo a > a
$ hg add a
$ hg commit -m a
$ cd ..
new external git repo
$ mkdir gitroot
$ cd gitroot
$ git init -q
$ echo g > g
$ git add g
$ git commit -q -m g
add subrepo clone
$ cd ../t
$ echo 's = [git]../gitroot' > .hgsub
$ git clone -q ../gitroot s
$ hg add .hgsub
$ hg commit -m 'new git subrepo'
$ hg debugsub
path s
source ../gitroot
revision da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
record a new commit from upstream from a different branch
$ cd ../gitroot
$ git checkout -q -b testing
$ echo gg >> g
$ git commit -q -a -m gg
$ cd ../t/s
$ git pull -q >/dev/null 2>/dev/null
$ git checkout -q -b testing origin/testing >/dev/null
$ cd ..
$ hg status --subrepos
M s/g
$ hg commit -m 'update git subrepo'
$ hg debugsub
path s
source ../gitroot
revision 126f2a14290cd5ce061fdedc430170e8d39e1c5a
make $GITROOT pushable, by replacing it with a clone with nothing checked out
$ cd ..
$ git clone gitroot gitrootbare --bare -q
$ rm -rf gitroot
$ mv gitrootbare gitroot
clone root
$ cd t
$ hg clone . ../tc
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../tc
$ hg debugsub
path s
source ../gitroot
revision 126f2a14290cd5ce061fdedc430170e8d39e1c5a
update to previous substate
$ hg update 1 -q
$ cat s/g
g
$ hg debugsub
path s
source ../gitroot
revision da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
clone root, make local change
$ cd ../t
$ hg clone . ../ta
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../ta
$ echo ggg >> s/g
$ hg status --subrepos
M s/g
$ hg commit --subrepos -m ggg
committing subrepository s
$ hg debugsub
path s
source ../gitroot
revision 79695940086840c99328513acbe35f90fcd55e57
clone root separately, make different local change
$ cd ../t
$ hg clone . ../tb
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../tb/s
$ echo f > f
$ git add f
$ cd ..
$ hg status --subrepos
A s/f
$ hg commit --subrepos -m f
committing subrepository s
$ hg debugsub
path s
source ../gitroot
revision aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
user b push changes
$ hg push 2>/dev/null
pushing to $TESTTMP/t (glob)
pushing branch testing of subrepo s
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
user a pulls, merges, commits
$ cd ../ta
$ hg pull
pulling from $TESTTMP/t (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg merge 2>/dev/null
pulling subrepo s from $TESTTMP/gitroot
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ cat s/f
f
$ cat s/g
g
gg
ggg
$ hg commit --subrepos -m 'merge'
committing subrepository s
$ hg status --subrepos --rev 1:5
M .hgsubstate
M s/g
A s/f
$ hg debugsub
path s
source ../gitroot
revision f47b465e1bce645dbf37232a00574aa1546ca8d3
$ hg push 2>/dev/null
pushing to $TESTTMP/t (glob)
pushing branch testing of subrepo s
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
make upstream git changes
$ cd ..
$ git clone -q gitroot gitclone
$ cd gitclone
$ echo ff >> f
$ git commit -q -a -m ff
$ echo fff >> f
$ git commit -q -a -m fff
$ git push origin testing 2>/dev/null
make and push changes to hg without updating the subrepo
$ cd ../t
$ hg clone . ../td
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
checking out detached HEAD in subrepo s
check out a git branch if you intend to make changes
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../td
$ echo aa >> a
$ hg commit -m aa
$ hg push
pushing to $TESTTMP/t (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
sync to upstream git, distribute changes
$ cd ../ta
$ hg pull -u -q
$ cd s
$ git pull -q >/dev/null 2>/dev/null
$ cd ..
$ hg commit -m 'git upstream sync'
$ hg debugsub
path s
source ../gitroot
revision 32a343883b74769118bb1d3b4b1fbf9156f4dddc
$ hg push -q
$ cd ../tb
$ hg pull -q
$ hg update 2>/dev/null
pulling subrepo s from $TESTTMP/gitroot
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg debugsub
path s
source ../gitroot
revision 32a343883b74769118bb1d3b4b1fbf9156f4dddc
update to a revision without the subrepo, keeping the local git repository
$ cd ../t
$ hg up 0
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ ls -a s
.
..
.git
$ hg up 2
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ ls -a s
.
..
.git
g
archive subrepos
$ cd ../tc
$ hg pull -q
$ hg archive --subrepos -r 5 ../archive 2>/dev/null
pulling subrepo s from $TESTTMP/gitroot
$ cd ../archive
$ cat s/f
f
$ cat s/g
g
gg
ggg
$ hg -R ../tc archive --subrepo -r 5 -X ../tc/**f ../archive_x 2>/dev/null
$ find ../archive_x | sort | grep -v pax_global_header
../archive_x
../archive_x/.hg_archival.txt
../archive_x/.hgsub
../archive_x/.hgsubstate
../archive_x/a
../archive_x/s
../archive_x/s/g
create nested repo
$ cd ..
$ hg init outer
$ cd outer
$ echo b>b
$ hg add b
$ hg commit -m b
$ hg clone ../t inner
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo inner = inner > .hgsub
$ hg add .hgsub
$ hg commit -m 'nested sub'
nested commit
$ echo ffff >> inner/s/f
$ hg status --subrepos
M inner/s/f
$ hg commit --subrepos -m nested
committing subrepository inner
committing subrepository inner/s (glob)
nested archive
$ hg archive --subrepos ../narchive
$ ls ../narchive/inner/s | grep -v pax_global_header
f
g
relative source expansion
$ cd ..
$ mkdir d
$ hg clone t d/t
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
Don't crash if the subrepo is missing
$ hg clone t missing -q
$ cd missing
$ rm -rf s
$ hg status -S
$ hg sum | grep commit
commit: 1 subrepos
$ hg push -q
abort: subrepo s is missing
[255]
$ hg commit --subrepos -qm missing
abort: subrepo s is missing
[255]
$ hg update -C
cloning subrepo s from $TESTTMP/gitroot
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg sum | grep commit
commit: (clean)
Don't crash if the .hgsubstate entry is missing
$ hg update 1 -q
$ hg rm .hgsubstate
$ hg commit .hgsubstate -m 'no substate'
nothing changed
[1]
$ hg tag -l nosubstate
$ hg manifest
.hgsub
.hgsubstate
a
$ hg status -S
R .hgsubstate
$ hg sum | grep commit
commit: 1 removed, 1 subrepos (new branch head)
$ hg commit -m 'restore substate'
nothing changed
[1]
$ hg manifest
.hgsub
.hgsubstate
a
$ hg sum | grep commit
commit: 1 removed, 1 subrepos (new branch head)
$ hg update -qC nosubstate
$ ls s
g
issue3109: false positives in git diff-index
$ hg update -q
$ touch -t 200001010000 s/g
$ hg status --subrepos
$ touch -t 200001010000 s/g
$ hg sum | grep commit
commit: (clean)
Check hg update --clean
$ cd $TESTTMP/ta
$ echo > s/g
$ cd s
$ echo c1 > f1
$ echo c1 > f2
$ git add f1
$ cd ..
$ hg status -S
M s/g
A s/f1
$ ls s
f
f1
f2
g
$ hg update --clean
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg status -S
$ ls s
f
f1
f2
g
Sticky subrepositories, no changes
$ cd $TESTTMP/ta
$ hg id -n
7
$ cd s
$ git rev-parse HEAD
32a343883b74769118bb1d3b4b1fbf9156f4dddc
$ cd ..
$ hg update 1 > /dev/null 2>&1
$ hg id -n
1
$ cd s
$ git rev-parse HEAD
da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
$ cd ..
Sticky subrepositorys, file changes
$ touch s/f1
$ cd s
$ git add f1
$ cd ..
$ hg id -n
1
$ cd s
$ git rev-parse HEAD
da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
$ cd ..
$ hg update 4
subrepository sources for s differ
use (l)ocal source (da5f5b1) or (r)emote source (aa84837)?
l
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -n
4+
$ cd s
$ git rev-parse HEAD
da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
$ cd ..
$ hg update --clean tip > /dev/null 2>&1
Sticky subrepository, revision updates
$ hg id -n
7
$ cd s
$ git rev-parse HEAD
32a343883b74769118bb1d3b4b1fbf9156f4dddc
$ cd ..
$ cd s
$ git checkout aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
Previous HEAD position was 32a3438... fff
HEAD is now at aa84837... f
$ cd ..
$ hg update 1
subrepository sources for s differ (in checked out version)
use (l)ocal source (32a3438) or (r)emote source (da5f5b1)?
l
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -n
1+
$ cd s
$ git rev-parse HEAD
aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
$ cd ..
Sticky subrepository, file changes and revision updates
$ touch s/f1
$ cd s
$ git add f1
$ git rev-parse HEAD
aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
$ cd ..
$ hg id -n
1+
$ hg update 7
subrepository sources for s differ
use (l)ocal source (32a3438) or (r)emote source (32a3438)?
l
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -n
7
$ cd s
$ git rev-parse HEAD
aa84837ccfbdfedcdcdeeedc309d73e6eb069edc
$ cd ..
Sticky repository, update --clean
$ hg update --clean tip 2>/dev/null
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -n
7
$ cd s
$ git rev-parse HEAD
32a343883b74769118bb1d3b4b1fbf9156f4dddc
$ cd ..
Test subrepo already at intended revision:
$ cd s
$ git checkout 32a343883b74769118bb1d3b4b1fbf9156f4dddc
HEAD is now at 32a3438... fff
$ cd ..
$ hg update 1
Previous HEAD position was 32a3438... fff
HEAD is now at da5f5b1... g
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg id -n
1
$ cd s
$ git rev-parse HEAD
da5f5b1d8ffcf62fb8327bcd3c89a4367a6018e7
$ cd ..
Test forgetting files, not implemented in git subrepo, used to
traceback
#if no-windows
$ hg forget 'notafile*'
notafile*: No such file or directory
[1]
#else
$ hg forget 'notafile'
notafile: * (glob)
[1]
#endif
$ cd ..