debug-delta-find: add a --source option
This will help us to understand the delta-find operation in different
situations.
#require git
make git commits repeatable
$ cat >> $HGRCPATH <<EOF
> [defaults]
> commit = -d "0 0"
> EOF
$ 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
$ GIT_CONFIG_NOSYSTEM=1; export GIT_CONFIG_NOSYSTEM
set default branch to value compatible with new and old git version
$ git config --global init.defaultBranch master
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
git subrepo is disabled by default
$ hg commit -m 'new git subrepo'
abort: git subrepos not allowed
(see 'hg help config.subrepos' for details)
[255]
so enable it
$ cat >> $HGRCPATH <<EOF
> [subrepos]
> git:allowed = true
> EOF
$ 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 2> /dev/null
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
$ cd ..
clone with subrepo disabled (update should fail)
$ hg clone t -U tc2 --config subrepos.allowed=false
$ hg update -R tc2 --config subrepos.allowed=false
abort: subrepos not enabled
(see 'hg help config.subrepos' for details)
[255]
$ ls tc2
a
$ hg clone t tc3 --config subrepos.allowed=false
updating to branch default
abort: subrepos not enabled
(see 'hg help config.subrepos' for details)
[255]
$ ls tc3
a
update to previous substate
$ cd tc
$ 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 2> /dev/null
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 diff --subrepos
diff --git a/s/g b/s/g
index 089258f..85341ee 100644
--- a/s/g
+++ b/s/g
@@ -1,2 +1,3 @@
g
gg
+ggg
$ 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 2> /dev/null
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
$ hg status --subrepos
$ echo f > f
$ hg status --subrepos
? s/f
$ hg add .
adding 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
pushing branch testing of subrepository "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
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
new changesets 089416c11d73
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg merge 2>/dev/null
subrepository s diverged (local revision: 7969594, remote revision: aa84837)
you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [merge rev].
what do you want to do? m
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)
$ hg st --subrepos s
A s/f
$ 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
pushing branch testing of subrepository "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 2>&1 | egrep -v '^Cloning into|^done\.'
updating to branch default
cloning subrepo s from $TESTTMP/gitroot
checking out detached HEAD in subrepository "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
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
create a new git branch
$ cd s
$ git checkout -b b2
Switched to a new branch 'b2'
$ echo a>a
$ git add a
$ git commit -qm 'add a'
$ cd ..
$ hg commit -m 'add branch in s'
pulling new git branch should not create tracking branch named 'origin/b2'
(issue3870)
$ cd ../td/s
$ git remote set-url origin $TESTTMP/tb/s
$ git branch --no-track oldtesting
$ cd ..
$ hg pull -q ../tb
$ hg up
From $TESTTMP/tb/s
* [new branch] b2 -> origin/b2
Previous HEAD position was f47b465* merge (glob)
Switched to a new branch 'b2'
pulling subrepo s from $TESTTMP/tb/s
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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
$ hg -R ../tc archive -S ../archive.tgz --prefix '.' 2>/dev/null
$ tar -tzf ../archive.tgz | sort | grep -v pax_global_header
.hg_archival.txt
.hgsub
.hgsubstate
a
s/g
$ hg -R ../tc archive -S ../lf_archive.tgz --prefix '.' \
> --config extensions.largefiles= 2>/dev/null
$ tar -tzf ../lf_archive.tgz | sort | grep -v pax_global_header
.hg_archival.txt
.hgsub
.hgsubstate
a
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 2> /dev/null
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
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 2> /dev/null
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 (in subrepository "s")
[255]
$ hg commit --subrepos -qm missing
abort: subrepo s is missing (in subrepository "s")
[255]
#if symlink
Don't crash if subrepo is a broken symlink
$ ln -s broken s
$ hg status -S
abort: subrepo 's' traverses symbolic link
[255]
$ hg push -q
abort: subrepo 's' traverses symbolic link
[255]
$ hg commit --subrepos -qm missing
abort: subrepo 's' traverses symbolic link
[255]
$ rm s
#endif
$ hg update -C 2> /dev/null
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
? s/f2
$ ls s
f
f1
f2
g
$ hg update --clean
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg status -S
? s/f1
? s/f2
$ 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 subrepositories, 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 s diverged (local revision: da5f5b1, remote revision: aa84837)
you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
what do you want to do? m
subrepository sources for s differ
you can use (l)ocal source (da5f5b1) or (r)emote source (aa84837).
what do you want to do? 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 (glob)
HEAD is now at aa84837* f (glob)
$ cd ..
$ hg update 1
subrepository s diverged (local revision: 32a3438, remote revision: da5f5b1)
you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
what do you want to do? m
subrepository sources for s differ (in checked out version)
you can use (l)ocal source (32a3438) or (r)emote source (da5f5b1).
what do you want to do? 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 s diverged (local revision: 32a3438, remote revision: 32a3438)
you can (m)erge, keep (l)ocal [working copy] or keep (r)emote [destination].
what do you want to do? m
subrepository sources for s differ
you can use (l)ocal source (32a3438) or (r)emote source (32a3438).
what do you want to do? 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 (glob)
$ cd ..
$ hg update 1
Previous HEAD position was 32a3438* fff (glob)
HEAD is now at da5f5b1* g (glob)
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*: $ENOENT$
[1]
#else
error: The filename, directory name, or volume label syntax is incorrect
$ hg forget 'notafile'
notafile: * (glob)
[1]
#endif
$ cd ..
Test sanitizing ".hg/hgrc" in subrepo
$ cd t
$ hg tip -q
7:af6d2edbb0d3
$ hg update -q -C af6d2edbb0d3
$ cd s
$ git checkout -q -b sanitize-test
$ mkdir .hg
$ echo '.hg/hgrc in git repo' > .hg/hgrc
$ mkdir -p sub/.hg
$ echo 'sub/.hg/hgrc in git repo' > sub/.hg/hgrc
$ git add .hg sub
$ git commit -qm 'add .hg/hgrc to be sanitized at hg update'
$ git push -q origin sanitize-test
$ cd ..
$ grep ' s$' .hgsubstate
32a343883b74769118bb1d3b4b1fbf9156f4dddc s
$ hg commit -qm 'commit with git revision including .hg/hgrc'
$ hg parents -q
8:3473d20bddcf
$ grep ' s$' .hgsubstate
c4069473b459cf27fd4d7c2f50c4346b4e936599 s
$ cd ..
$ hg -R tc pull -q
$ hg -R tc update -q -C 3473d20bddcf 2>&1 | sort
warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg'
warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg'
$ cd tc
$ hg parents -q
8:3473d20bddcf
$ grep ' s$' .hgsubstate
c4069473b459cf27fd4d7c2f50c4346b4e936599 s
$ test -f s/.hg/hgrc
[1]
$ test -f s/sub/.hg/hgrc
[1]
$ cd ..
additional test for "git merge --ff" route:
$ cd t
$ hg tip -q
8:3473d20bddcf
$ hg update -q -C af6d2edbb0d3
$ cd s
$ git checkout -q testing
$ mkdir .hg
$ echo '.hg/hgrc in git repo' > .hg/hgrc
$ mkdir -p sub/.hg
$ echo 'sub/.hg/hgrc in git repo' > sub/.hg/hgrc
$ git add .hg sub
$ git commit -qm 'add .hg/hgrc to be sanitized at hg update (git merge --ff)'
$ git push -q origin testing
$ cd ..
$ grep ' s$' .hgsubstate
32a343883b74769118bb1d3b4b1fbf9156f4dddc s
$ hg commit -qm 'commit with git revision including .hg/hgrc'
$ hg parents -q
9:ed23f7fe024e
$ grep ' s$' .hgsubstate
f262643c1077219fbd3858d54e78ef050ef84fbf s
$ cd ..
$ cd tc
$ hg update -q -C af6d2edbb0d3
$ test -f s/.hg/hgrc
[1]
$ test -f s/sub/.hg/hgrc
[1]
$ cd ..
$ hg -R tc pull -q
$ hg -R tc update -q -C ed23f7fe024e 2>&1 | sort
warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg'
warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg'
$ cd tc
$ hg parents -q
9:ed23f7fe024e
$ grep ' s$' .hgsubstate
f262643c1077219fbd3858d54e78ef050ef84fbf s
$ test -f s/.hg/hgrc
[1]
$ test -f s/sub/.hg/hgrc
[1]
Test that sanitizing is omitted in meta data area:
$ mkdir s/.git/.hg
$ echo '.hg/hgrc in git metadata area' > s/.git/.hg/hgrc
$ hg update -q -C af6d2edbb0d3
checking out detached HEAD in subrepository "s"
check out a git branch if you intend to make changes
check differences made by most recent change
$ cd s
$ cat > foobar << EOF
> woopwoop
>
> foo
> bar
> EOF
$ git add foobar
$ cd ..
$ hg diff --subrepos
diff --git a/s/foobar b/s/foobar
new file mode 100644
index 0000000..8a5a5e2
--- /dev/null
+++ b/s/foobar
@@ -0,0 +1,4 @@
+woopwoop
+
+foo
+bar
$ hg commit --subrepos -m "Added foobar"
committing subrepository s
created new head
$ hg diff -c . --subrepos --nodates
diff -r af6d2edbb0d3 -r 255ee8cf690e .hgsubstate
--- a/.hgsubstate
+++ b/.hgsubstate
@@ -1,1 +1,1 @@
-32a343883b74769118bb1d3b4b1fbf9156f4dddc s
+fd4dbf828a5b2fcd36b2bcf21ea773820970d129 s
diff --git a/s/foobar b/s/foobar
new file mode 100644
index 0000000..8a5a5e2
--- /dev/null
+++ b/s/foobar
@@ -0,0 +1,4 @@
+woopwoop
+
+foo
+bar
check output when only diffing the subrepository
$ hg diff -c . --subrepos s
diff --git a/s/foobar b/s/foobar
new file mode 100644
index 0000000..8a5a5e2
--- /dev/null
+++ b/s/foobar
@@ -0,0 +1,4 @@
+woopwoop
+
+foo
+bar
check output when diffing something else
$ hg diff -c . --subrepos .hgsubstate --nodates
diff -r af6d2edbb0d3 -r 255ee8cf690e .hgsubstate
--- a/.hgsubstate
+++ b/.hgsubstate
@@ -1,1 +1,1 @@
-32a343883b74769118bb1d3b4b1fbf9156f4dddc s
+fd4dbf828a5b2fcd36b2bcf21ea773820970d129 s
add new changes, including whitespace
$ cd s
$ cat > foobar << EOF
> woop woop
>
> foo
> bar
> EOF
$ echo foo > barfoo
$ git add barfoo
$ cd ..
$ hg diff --subrepos --ignore-all-space
diff --git a/s/barfoo b/s/barfoo
new file mode 100644
index 0000000..257cc56
--- /dev/null
+++ b/s/barfoo
@@ -0,0 +1* @@ (glob)
+foo
$ hg diff --subrepos s/foobar
diff --git a/s/foobar b/s/foobar
index 8a5a5e2..bd5812a 100644
--- a/s/foobar
+++ b/s/foobar
@@ -1,4 +1,4 @@
-woopwoop
+woop woop
foo
bar
execute a diffstat
the output contains a regex, because git 1.7.10 and 1.7.11
change the amount of whitespace
$ hg diff --subrepos --stat
\s*barfoo \|\s+1 \+ (re)
\s*foobar \|\s+2 \+- (re)
2 files changed, 2 insertions\(\+\), 1 deletions?\(-\) (re)
adding an include should ignore the other elements
$ hg diff --subrepos -I s/foobar
diff --git a/s/foobar b/s/foobar
index 8a5a5e2..bd5812a 100644
--- a/s/foobar
+++ b/s/foobar
@@ -1,4 +1,4 @@
-woopwoop
+woop woop
foo
bar
adding an exclude should ignore this element
$ hg diff --subrepos -X s/foobar
diff --git a/s/barfoo b/s/barfoo
new file mode 100644
index 0000000..257cc56
--- /dev/null
+++ b/s/barfoo
@@ -0,0 +1* @@ (glob)
+foo
moving a file should show a removal and an add
$ hg revert --all
reverting subrepo ../gitroot
$ cd s
$ git mv foobar woop
$ cd ..
$ hg diff --subrepos
diff --git a/s/foobar b/s/foobar
deleted file mode 100644
index 8a5a5e2..0000000
--- a/s/foobar
+++ /dev/null
@@ -1,4 +0,0 @@
-woopwoop
-
-foo
-bar
diff --git a/s/woop b/s/woop
new file mode 100644
index 0000000..8a5a5e2
--- /dev/null
+++ b/s/woop
@@ -0,0 +1,4 @@
+woopwoop
+
+foo
+bar
$ rm s/woop
revert the subrepository
$ hg revert --all
reverting subrepo ../gitroot
$ hg status --subrepos
? s/barfoo
? s/foobar.orig
$ mv s/foobar.orig s/foobar
$ hg revert --no-backup s
reverting subrepo ../gitroot
$ hg status --subrepos
? s/barfoo
revert moves orig files to the right place
$ echo 'bloop' > s/foobar
$ hg revert --all --verbose --config 'ui.origbackuppath=.hg/origbackups'
reverting subrepo ../gitroot
creating directory: $TESTTMP/tc/.hg/origbackups/s
saving current version of foobar as .hg/origbackups/s/foobar
$ ls .hg/origbackups/s
foobar
$ rm -rf .hg/origbackups
show file at specific revision
$ cat > s/foobar << EOF
> woop woop
> fooo bar
> EOF
$ hg commit --subrepos -m "updated foobar"
committing subrepository s
$ cat > s/foobar << EOF
> current foobar
> (should not be visible using hg cat)
> EOF
$ hg cat -r . s/foobar
woop woop
fooo bar (no-eol)
$ hg cat -r "parents(.)" s/foobar > catparents
$ mkdir -p tmp/s
$ hg cat -r "parents(.)" --output tmp/%% s/foobar
$ diff tmp/% catparents
$ hg cat -r "parents(.)" --output tmp/%s s/foobar
$ diff tmp/foobar catparents
$ hg cat -r "parents(.)" --output tmp/%d/otherfoobar s/foobar
$ diff tmp/s/otherfoobar catparents
$ hg cat -r "parents(.)" --output tmp/%p s/foobar
$ diff tmp/s/foobar catparents
$ hg cat -r "parents(.)" --output tmp/%H s/foobar
$ diff tmp/255ee8cf690ec86e99b1e80147ea93ece117cd9d catparents
$ hg cat -r "parents(.)" --output tmp/%R s/foobar
$ diff tmp/10 catparents
$ hg cat -r "parents(.)" --output tmp/%h s/foobar
$ diff tmp/255ee8cf690e catparents
$ rm tmp/10
$ hg cat -r "parents(.)" --output tmp/%r s/foobar
$ diff tmp/10 catparents
$ mkdir tmp/tc
$ hg cat -r "parents(.)" --output tmp/%b/foobar s/foobar
$ diff tmp/tc/foobar catparents
cleanup
$ rm -r tmp
$ rm catparents
add git files, using either files or patterns
$ echo "hsss! hsssssssh!" > s/snake.python
$ echo "ccc" > s/c.c
$ echo "cpp" > s/cpp.cpp
$ hg add s/snake.python s/c.c s/cpp.cpp
$ hg st --subrepos s
M s/foobar
A s/c.c
A s/cpp.cpp
A s/snake.python
? s/barfoo
$ hg revert s
reverting subrepo ../gitroot
$ hg add --subrepos "glob:**.python"
adding s/snake.python
$ hg st --subrepos s
A s/snake.python
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
$ hg revert s
reverting subrepo ../gitroot
$ hg add --subrepos s
adding s/barfoo
adding s/c.c
adding s/cpp.cpp
adding s/foobar.orig
adding s/snake.python
$ hg st --subrepos s
A s/barfoo
A s/c.c
A s/cpp.cpp
A s/foobar.orig
A s/snake.python
$ hg revert s
reverting subrepo ../gitroot
make sure everything is reverted correctly
$ hg st --subrepos s
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
? s/snake.python
$ hg add --subrepos --exclude "path:s/c.c"
adding s/barfoo
adding s/cpp.cpp
adding s/foobar.orig
adding s/snake.python
$ hg st --subrepos s
A s/barfoo
A s/cpp.cpp
A s/foobar.orig
A s/snake.python
? s/c.c
$ hg revert --all -q
.hgignore should not have influence in subrepos
$ cat > .hgignore << EOF
> syntax: glob
> *.python
> EOF
$ hg add .hgignore
$ hg add --subrepos "glob:**.python" s/barfoo
adding s/snake.python
$ hg st --subrepos s
A s/barfoo
A s/snake.python
? s/c.c
? s/cpp.cpp
? s/foobar.orig
$ hg revert --all -q
.gitignore should have influence,
except for explicitly added files (no patterns)
$ cat > s/.gitignore << EOF
> *.python
> EOF
$ hg add s/.gitignore
$ hg st --subrepos s
A s/.gitignore
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
$ hg st --subrepos s --all
A s/.gitignore
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
I s/snake.python
C s/f
C s/foobar
C s/g
$ hg add --subrepos "glob:**.python"
$ hg st --subrepos s
A s/.gitignore
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
$ hg add --subrepos s/snake.python
$ hg st --subrepos s
A s/.gitignore
A s/snake.python
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
correctly do a dry run
$ hg add --subrepos s --dry-run
adding s/barfoo
adding s/c.c
adding s/cpp.cpp
adding s/foobar.orig
$ hg st --subrepos s
A s/.gitignore
A s/snake.python
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
error given when adding an already tracked file
$ hg add s/.gitignore
s/.gitignore already tracked!
[1]
$ hg add s/g
s/g already tracked!
[1]
removed files can be re-added
removing files using 'rm' or 'git rm' has the same effect,
since we ignore the staging area
$ hg ci --subrepos -m 'snake'
committing subrepository s
$ cd s
$ rm snake.python
(remove leftover .hg so Mercurial doesn't look for a root here)
$ rm -rf .hg
$ hg status --subrepos --all .
R snake.python
? barfoo
? c.c
? cpp.cpp
? foobar.orig
C .gitignore
C f
C foobar
C g
$ git rm snake.python
rm 'snake.python'
$ hg status --subrepos --all .
R snake.python
? barfoo
? c.c
? cpp.cpp
? foobar.orig
C .gitignore
C f
C foobar
C g
$ touch snake.python
$ cd ..
$ hg add s/snake.python
$ hg status -S
M s/snake.python
? .hgignore
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
$ hg revert --all -q
make sure we show changed files, rather than changed subtrees
$ mkdir s/foo
$ touch s/foo/bwuh
$ hg add s/foo/bwuh
$ hg commit -S -m "add bwuh"
committing subrepository s
$ hg status -S --change .
M .hgsubstate
A s/foo/bwuh
? s/barfoo
? s/c.c
? s/cpp.cpp
? s/foobar.orig
? s/snake.python.orig
#if git19
test for Git CVE-2016-3068
$ hg init malicious-subrepository
$ cd malicious-subrepository
$ echo "s = [git]ext::sh -c echo% pwned:% \$PWNED_MSG% >pwned.txt" > .hgsub
$ git init s
Initialized empty Git repository in $TESTTMP/tc/malicious-subrepository/s/.git/
$ cd s
$ git commit --allow-empty -m 'empty'
[master (root-commit) 153f934] empty
$ cd ..
$ hg add .hgsub
$ hg commit -m "add subrepo"
$ cd ..
$ rm -f pwned.txt
$ unset GIT_ALLOW_PROTOCOL
$ PWNED_MSG="your git is too old or mercurial has regressed" hg clone \
> malicious-subrepository malicious-subrepository-protected
Cloning into '$TESTTMP/tc/malicious-subrepository-protected/s'...
fatal: transport 'ext' not allowed
updating to branch default
cloning subrepo s from ext::sh -c echo% pwned:% $PWNED_MSG% >pwned.txt
abort: git clone error 128 in s (in subrepository "s")
[255]
$ f -Dq pwned.txt
pwned.txt: file not found
whitelisting of ext should be respected (that's the git submodule behaviour)
$ rm -f pwned.txt
$ env GIT_ALLOW_PROTOCOL=ext PWNED_MSG="you asked for it" hg clone \
> malicious-subrepository malicious-subrepository-clone-allowed
Cloning into '$TESTTMP/tc/malicious-subrepository-clone-allowed/s'...
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
updating to branch default
cloning subrepo s from ext::sh -c echo% pwned:% $PWNED_MSG% >pwned.txt
abort: git clone error 128 in s (in subrepository "s")
[255]
$ f -Dq pwned.txt
pwned: you asked for it
#endif
test for ssh exploit with git subrepos 2017-07-25
$ hg init malicious-proxycommand
$ cd malicious-proxycommand
$ echo 's = [git]ssh://-oProxyCommand=rm${IFS}non-existent/path' > .hgsub
$ git init s
Initialized empty Git repository in $TESTTMP/tc/malicious-proxycommand/s/.git/
$ cd s
$ git commit --allow-empty -m 'empty'
[master (root-commit) 153f934] empty
$ cd ..
$ hg add .hgsub
$ hg ci -m 'add subrepo'
$ cd ..
$ hg clone malicious-proxycommand malicious-proxycommand-clone
updating to branch default
abort: potentially unsafe url: 'ssh://-oProxyCommand=rm${IFS}non-existent/path' (in subrepository "s")
[255]
also check that a percent encoded '-' (%2D) doesn't work
$ cd malicious-proxycommand
$ echo 's = [git]ssh://%2DoProxyCommand=rm${IFS}non-existent/path' > .hgsub
$ hg ci -m 'change url to percent encoded'
$ cd ..
$ rm -r malicious-proxycommand-clone
$ hg clone malicious-proxycommand malicious-proxycommand-clone
updating to branch default
abort: potentially unsafe url: 'ssh://-oProxyCommand=rm${IFS}non-existent/path' (in subrepository "s")
[255]