|
|
#require git
|
|
|
|
|
|
$ echo "[core]" >> $HOME/.gitconfig
|
|
|
$ echo "autocrlf = false" >> $HOME/.gitconfig
|
|
|
$ echo "[core]" >> $HOME/.gitconfig
|
|
|
$ echo "autocrlf = false" >> $HOME/.gitconfig
|
|
|
$ echo "[extensions]" >> $HGRCPATH
|
|
|
$ echo "convert=" >> $HGRCPATH
|
|
|
$ GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME
|
|
|
$ GIT_AUTHOR_EMAIL='test@example.org'; export GIT_AUTHOR_EMAIL
|
|
|
$ GIT_AUTHOR_DATE="2007-01-01 00:00:00 +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
|
|
|
$ INVALIDID1=afd12345af
|
|
|
$ INVALIDID2=28173x36ddd1e67bf7098d541130558ef5534a86
|
|
|
$ VALIDID1=39b3d83f9a69a9ba4ebb111461071a0af0027357
|
|
|
$ VALIDID2=8dd6476bd09d9c7776355dc454dafe38efaec5da
|
|
|
$ count=10
|
|
|
$ commit()
|
|
|
> {
|
|
|
> GIT_AUTHOR_DATE="2007-01-01 00:00:$count +0000"
|
|
|
> GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
|
|
|
> git commit "$@" >/dev/null 2>/dev/null || echo "git commit error"
|
|
|
> count=`expr $count + 1`
|
|
|
> }
|
|
|
$ mkdir git-repo
|
|
|
$ cd git-repo
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ echo a > a
|
|
|
$ mkdir d
|
|
|
$ echo b > d/b
|
|
|
$ git add a d
|
|
|
$ commit -a -m t1
|
|
|
|
|
|
Remove the directory, then try to replace it with a file (issue754)
|
|
|
|
|
|
$ git rm -f d/b
|
|
|
rm 'd/b'
|
|
|
$ commit -m t2
|
|
|
$ echo d > d
|
|
|
$ git add d
|
|
|
$ commit -m t3
|
|
|
$ echo b >> a
|
|
|
$ commit -a -m t4.1
|
|
|
$ git checkout -b other HEAD~ >/dev/null 2>/dev/null
|
|
|
$ echo c > a
|
|
|
$ echo a >> a
|
|
|
$ commit -a -m t4.2
|
|
|
$ git checkout master >/dev/null 2>/dev/null
|
|
|
$ git pull --no-commit . other > /dev/null 2>/dev/null
|
|
|
$ commit -m 'Merge branch other'
|
|
|
$ cd ..
|
|
|
$ hg convert --config extensions.progress= --config progress.assume-tty=1 \
|
|
|
> --config progress.delay=0 --config progress.changedelay=0 \
|
|
|
> --config progress.refresh=0 --config progress.width=60 \
|
|
|
> --datesort git-repo
|
|
|
\r (no-eol) (esc)
|
|
|
scanning [======> ] 1/6\r (no-eol) (esc)
|
|
|
scanning [=============> ] 2/6\r (no-eol) (esc)
|
|
|
scanning [=====================> ] 3/6\r (no-eol) (esc)
|
|
|
scanning [============================> ] 4/6\r (no-eol) (esc)
|
|
|
scanning [===================================> ] 5/6\r (no-eol) (esc)
|
|
|
scanning [===========================================>] 6/6\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [ ] 0/6\r (no-eol) (esc)
|
|
|
getting files [==================> ] 1/2\r (no-eol) (esc)
|
|
|
getting files [======================================>] 2/2\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [======> ] 1/6\r (no-eol) (esc)
|
|
|
getting files [======================================>] 1/1\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [=============> ] 2/6\r (no-eol) (esc)
|
|
|
getting files [======================================>] 1/1\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [====================> ] 3/6\r (no-eol) (esc)
|
|
|
getting files [======================================>] 1/1\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [===========================> ] 4/6\r (no-eol) (esc)
|
|
|
getting files [======================================>] 1/1\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
converting [==================================> ] 5/6\r (no-eol) (esc)
|
|
|
getting files [======================================>] 1/1\r (no-eol) (esc)
|
|
|
\r (no-eol) (esc)
|
|
|
assuming destination git-repo-hg
|
|
|
initializing destination git-repo-hg repository
|
|
|
scanning source...
|
|
|
sorting...
|
|
|
converting...
|
|
|
5 t1
|
|
|
4 t2
|
|
|
3 t3
|
|
|
2 t4.1
|
|
|
1 t4.2
|
|
|
0 Merge branch other
|
|
|
updating bookmarks
|
|
|
$ hg up -q -R git-repo-hg
|
|
|
$ hg -R git-repo-hg tip -v
|
|
|
changeset: 5:c78094926be2
|
|
|
bookmark: master
|
|
|
tag: tip
|
|
|
parent: 3:f5f5cb45432b
|
|
|
parent: 4:4e174f80c67c
|
|
|
user: test <test@example.org>
|
|
|
date: Mon Jan 01 00:00:15 2007 +0000
|
|
|
files: a
|
|
|
description:
|
|
|
Merge branch other
|
|
|
|
|
|
|
|
|
$ count=10
|
|
|
$ mkdir git-repo2
|
|
|
$ cd git-repo2
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ echo foo > foo
|
|
|
$ git add foo
|
|
|
$ commit -a -m 'add foo'
|
|
|
$ echo >> foo
|
|
|
$ commit -a -m 'change foo'
|
|
|
$ git checkout -b Bar HEAD~ >/dev/null 2>/dev/null
|
|
|
$ echo quux >> quux
|
|
|
$ git add quux
|
|
|
$ commit -a -m 'add quux'
|
|
|
$ echo bar > bar
|
|
|
$ git add bar
|
|
|
$ commit -a -m 'add bar'
|
|
|
$ git checkout -b Baz HEAD~ >/dev/null 2>/dev/null
|
|
|
$ echo baz > baz
|
|
|
$ git add baz
|
|
|
$ commit -a -m 'add baz'
|
|
|
$ git checkout master >/dev/null 2>/dev/null
|
|
|
$ git pull --no-commit . Bar Baz > /dev/null 2>/dev/null
|
|
|
$ commit -m 'Octopus merge'
|
|
|
$ echo bar >> bar
|
|
|
$ commit -a -m 'change bar'
|
|
|
$ git checkout -b Foo HEAD~ >/dev/null 2>/dev/null
|
|
|
$ echo >> foo
|
|
|
$ commit -a -m 'change foo'
|
|
|
$ git checkout master >/dev/null 2>/dev/null
|
|
|
$ git pull --no-commit -s ours . Foo > /dev/null 2>/dev/null
|
|
|
$ commit -m 'Discard change to foo'
|
|
|
$ cd ..
|
|
|
$ glog()
|
|
|
> {
|
|
|
> hg log -G --template '{rev} "{desc|firstline}" files: {files}\n' "$@"
|
|
|
> }
|
|
|
$ splitrepo()
|
|
|
> {
|
|
|
> msg="$1"
|
|
|
> files="$2"
|
|
|
> opts=$3
|
|
|
> echo "% $files: $msg"
|
|
|
> prefix=`echo "$files" | sed -e 's/ /-/g'`
|
|
|
> fmap="$prefix.fmap"
|
|
|
> repo="$prefix.repo"
|
|
|
> for i in $files; do
|
|
|
> echo "include $i" >> "$fmap"
|
|
|
> done
|
|
|
> hg -q convert $opts --filemap "$fmap" --datesort git-repo2 "$repo"
|
|
|
> hg up -q -R "$repo"
|
|
|
> glog -R "$repo"
|
|
|
> hg -R "$repo" manifest --debug
|
|
|
> }
|
|
|
|
|
|
full conversion
|
|
|
|
|
|
$ hg -q convert --datesort git-repo2 fullrepo
|
|
|
$ hg up -q -R fullrepo
|
|
|
$ glog -R fullrepo
|
|
|
@ 9 "Discard change to foo" files: foo
|
|
|
|\
|
|
|
| o 8 "change foo" files: foo
|
|
|
| |
|
|
|
o | 7 "change bar" files: bar
|
|
|
|/
|
|
|
o 6 "(octopus merge fixup)" files:
|
|
|
|\
|
|
|
| o 5 "Octopus merge" files: baz
|
|
|
| |\
|
|
|
o | | 4 "add baz" files: baz
|
|
|
| | |
|
|
|
+---o 3 "add bar" files: bar
|
|
|
| |
|
|
|
o | 2 "add quux" files: quux
|
|
|
| |
|
|
|
| o 1 "change foo" files: foo
|
|
|
|/
|
|
|
o 0 "add foo" files: foo
|
|
|
|
|
|
$ hg -R fullrepo manifest --debug
|
|
|
245a3b8bc653999c2b22cdabd517ccb47aecafdf 644 bar
|
|
|
354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz
|
|
|
9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo
|
|
|
88dfeab657e8cf2cef3dec67b914f49791ae76b1 644 quux
|
|
|
$ splitrepo 'octopus merge' 'foo bar baz'
|
|
|
% foo bar baz: octopus merge
|
|
|
@ 8 "Discard change to foo" files: foo
|
|
|
|\
|
|
|
| o 7 "change foo" files: foo
|
|
|
| |
|
|
|
o | 6 "change bar" files: bar
|
|
|
|/
|
|
|
o 5 "(octopus merge fixup)" files:
|
|
|
|\
|
|
|
| o 4 "Octopus merge" files: baz
|
|
|
| |\
|
|
|
o | | 3 "add baz" files: baz
|
|
|
| | |
|
|
|
+---o 2 "add bar" files: bar
|
|
|
| |
|
|
|
| o 1 "change foo" files: foo
|
|
|
|/
|
|
|
o 0 "add foo" files: foo
|
|
|
|
|
|
245a3b8bc653999c2b22cdabd517ccb47aecafdf 644 bar
|
|
|
354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz
|
|
|
9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo
|
|
|
$ splitrepo 'only some parents of an octopus merge; "discard" a head' 'foo baz quux'
|
|
|
% foo baz quux: only some parents of an octopus merge; "discard" a head
|
|
|
@ 6 "Discard change to foo" files: foo
|
|
|
|
|
|
|
o 5 "change foo" files: foo
|
|
|
|
|
|
|
o 4 "Octopus merge" files:
|
|
|
|\
|
|
|
| o 3 "add baz" files: baz
|
|
|
| |
|
|
|
| o 2 "add quux" files: quux
|
|
|
| |
|
|
|
o | 1 "change foo" files: foo
|
|
|
|/
|
|
|
o 0 "add foo" files: foo
|
|
|
|
|
|
354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz
|
|
|
9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo
|
|
|
88dfeab657e8cf2cef3dec67b914f49791ae76b1 644 quux
|
|
|
|
|
|
test importing git renames and copies
|
|
|
|
|
|
$ cd git-repo2
|
|
|
$ git mv foo foo-renamed
|
|
|
since bar is not touched in this commit, this copy will not be detected
|
|
|
$ cp bar bar-copied
|
|
|
$ cp baz baz-copied
|
|
|
$ cp baz baz-copied2
|
|
|
$ echo baz2 >> baz
|
|
|
$ git add bar-copied baz-copied baz-copied2
|
|
|
$ commit -a -m 'rename and copy'
|
|
|
$ cd ..
|
|
|
|
|
|
input validation
|
|
|
$ hg convert --config convert.git.similarity=foo --datesort git-repo2 fullrepo
|
|
|
abort: convert.git.similarity is not an integer ('foo')
|
|
|
[255]
|
|
|
$ hg convert --config convert.git.similarity=-1 --datesort git-repo2 fullrepo
|
|
|
abort: similarity must be between 0 and 100
|
|
|
[255]
|
|
|
$ hg convert --config convert.git.similarity=101 --datesort git-repo2 fullrepo
|
|
|
abort: similarity must be between 0 and 100
|
|
|
[255]
|
|
|
|
|
|
$ hg -q convert --config convert.git.similarity=100 --datesort git-repo2 fullrepo
|
|
|
$ hg -R fullrepo status -C --change master
|
|
|
M baz
|
|
|
A bar-copied
|
|
|
A baz-copied
|
|
|
baz
|
|
|
A baz-copied2
|
|
|
baz
|
|
|
A foo-renamed
|
|
|
foo
|
|
|
R foo
|
|
|
|
|
|
$ cd git-repo2
|
|
|
$ echo bar2 >> bar
|
|
|
$ commit -a -m 'change bar'
|
|
|
$ cp bar bar-copied2
|
|
|
$ git add bar-copied2
|
|
|
$ commit -a -m 'copy with no changes'
|
|
|
$ cd ..
|
|
|
|
|
|
$ hg -q convert --config convert.git.similarity=100 \
|
|
|
> --config convert.git.findcopiesharder=1 --datesort git-repo2 fullrepo
|
|
|
$ hg -R fullrepo status -C --change master
|
|
|
A bar-copied2
|
|
|
bar
|
|
|
|
|
|
test binary conversion (issue1359)
|
|
|
|
|
|
$ count=19
|
|
|
$ mkdir git-repo3
|
|
|
$ cd git-repo3
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ $PYTHON -c 'file("b", "wb").write("".join([chr(i) for i in range(256)])*16)'
|
|
|
$ git add b
|
|
|
$ commit -a -m addbinary
|
|
|
$ cd ..
|
|
|
|
|
|
convert binary file
|
|
|
|
|
|
$ hg convert git-repo3 git-repo3-hg
|
|
|
initializing destination git-repo3-hg repository
|
|
|
scanning source...
|
|
|
sorting...
|
|
|
converting...
|
|
|
0 addbinary
|
|
|
updating bookmarks
|
|
|
$ cd git-repo3-hg
|
|
|
$ hg up -C
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ $PYTHON -c 'print len(file("b", "rb").read())'
|
|
|
4096
|
|
|
$ cd ..
|
|
|
|
|
|
test author vs committer
|
|
|
|
|
|
$ mkdir git-repo4
|
|
|
$ cd git-repo4
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ echo >> foo
|
|
|
$ git add foo
|
|
|
$ commit -a -m addfoo
|
|
|
$ echo >> foo
|
|
|
$ GIT_AUTHOR_NAME="nottest"
|
|
|
$ commit -a -m addfoo2
|
|
|
$ cd ..
|
|
|
|
|
|
convert author committer
|
|
|
|
|
|
$ hg convert git-repo4 git-repo4-hg
|
|
|
initializing destination git-repo4-hg repository
|
|
|
scanning source...
|
|
|
sorting...
|
|
|
converting...
|
|
|
1 addfoo
|
|
|
0 addfoo2
|
|
|
updating bookmarks
|
|
|
$ hg -R git-repo4-hg log -v
|
|
|
changeset: 1:d63e967f93da
|
|
|
bookmark: master
|
|
|
tag: tip
|
|
|
user: nottest <test@example.org>
|
|
|
date: Mon Jan 01 00:00:21 2007 +0000
|
|
|
files: foo
|
|
|
description:
|
|
|
addfoo2
|
|
|
|
|
|
committer: test <test@example.org>
|
|
|
|
|
|
|
|
|
changeset: 0:0735477b0224
|
|
|
user: test <test@example.org>
|
|
|
date: Mon Jan 01 00:00:20 2007 +0000
|
|
|
files: foo
|
|
|
description:
|
|
|
addfoo
|
|
|
|
|
|
|
|
|
|
|
|
--sourceorder should fail
|
|
|
|
|
|
$ hg convert --sourcesort git-repo4 git-repo4-sourcesort-hg
|
|
|
initializing destination git-repo4-sourcesort-hg repository
|
|
|
abort: --sourcesort is not supported by this data source
|
|
|
[255]
|
|
|
|
|
|
test sub modules
|
|
|
|
|
|
$ mkdir git-repo5
|
|
|
$ cd git-repo5
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ echo 'sub' >> foo
|
|
|
$ git add foo
|
|
|
$ commit -a -m 'addfoo'
|
|
|
$ BASE=`pwd`
|
|
|
$ cd ..
|
|
|
$ mkdir git-repo6
|
|
|
$ cd git-repo6
|
|
|
$ git init-db >/dev/null 2>/dev/null
|
|
|
$ git submodule add ${BASE} >/dev/null 2>/dev/null
|
|
|
$ commit -a -m 'addsubmodule' >/dev/null 2>/dev/null
|
|
|
$ cd ..
|
|
|
|
|
|
test invalid splicemap1
|
|
|
|
|
|
$ cat > splicemap <<EOF
|
|
|
> $VALIDID1
|
|
|
> EOF
|
|
|
$ hg convert --splicemap splicemap git-repo2 git-repo2-splicemap1-hg
|
|
|
initializing destination git-repo2-splicemap1-hg repository
|
|
|
abort: syntax error in splicemap(1): child parent1[,parent2] expected
|
|
|
[255]
|
|
|
|
|
|
test invalid splicemap2
|
|
|
|
|
|
$ cat > splicemap <<EOF
|
|
|
> $VALIDID1 $VALIDID2, $VALIDID2, $VALIDID2
|
|
|
> EOF
|
|
|
$ hg convert --splicemap splicemap git-repo2 git-repo2-splicemap2-hg
|
|
|
initializing destination git-repo2-splicemap2-hg repository
|
|
|
abort: syntax error in splicemap(1): child parent1[,parent2] expected
|
|
|
[255]
|
|
|
|
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test invalid splicemap3
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$ cat > splicemap <<EOF
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> $INVALIDID1 $INVALIDID2
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> EOF
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$ hg convert --splicemap splicemap git-repo2 git-repo2-splicemap3-hg
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initializing destination git-repo2-splicemap3-hg repository
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abort: splicemap entry afd12345af is not a valid revision identifier
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[255]
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convert sub modules
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$ hg convert git-repo6 git-repo6-hg
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initializing destination git-repo6-hg repository
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scanning source...
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sorting...
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converting...
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0 addsubmodule
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updating bookmarks
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$ hg -R git-repo6-hg log -v
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changeset: 0:* (glob)
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bookmark: master
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tag: tip
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user: nottest <test@example.org>
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date: Mon Jan 01 00:00:23 2007 +0000
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files: .hgsub .hgsubstate
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description:
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addsubmodule
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committer: test <test@example.org>
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$ cd git-repo6-hg
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$ hg up >/dev/null 2>/dev/null
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$ cat .hgsubstate
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* git-repo5 (glob)
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$ cd git-repo5
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$ cat foo
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sub
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$ cd ../..
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make sure rename detection doesn't break removing and adding gitmodules
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$ cd git-repo6
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$ git mv .gitmodules .gitmodules-renamed
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$ commit -a -m 'rename .gitmodules'
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$ git mv .gitmodules-renamed .gitmodules
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$ commit -a -m 'rename .gitmodules back'
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$ cd ..
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$ hg --config convert.git.similarity=100 convert -q git-repo6 git-repo6-hg
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$ hg -R git-repo6-hg log -r 'tip^' -T "{desc|firstline}\n"
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rename .gitmodules
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$ hg -R git-repo6-hg status -C --change 'tip^'
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A .gitmodules-renamed
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R .hgsub
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R .hgsubstate
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$ hg -R git-repo6-hg log -r tip -T "{desc|firstline}\n"
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rename .gitmodules back
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$ hg -R git-repo6-hg status -C --change tip
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A .hgsub
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A .hgsubstate
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R .gitmodules-renamed
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convert the revision removing '.gitmodules' itself (and related
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submodules)
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|
$ cd git-repo6
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$ git rm .gitmodules
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rm '.gitmodules'
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$ git rm --cached git-repo5
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rm 'git-repo5'
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$ commit -a -m 'remove .gitmodules and submodule git-repo5'
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$ cd ..
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$ hg convert -q git-repo6 git-repo6-hg
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$ hg -R git-repo6-hg tip -T "{desc|firstline}\n"
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remove .gitmodules and submodule git-repo5
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$ hg -R git-repo6-hg tip -T "{file_dels}\n"
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|
.hgsub .hgsubstate
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|
|
damaged git repository tests:
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|
In case the hard-coded hashes change, the following commands can be used to
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|
|
list the hashes and their corresponding types in the repository:
|
|
|
cd git-repo4/.git/objects
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|
|
find . -type f | cut -c 3- | sed 's_/__' | xargs -n 1 -t git cat-file -t
|
|
|
cd ../../..
|
|
|
|
|
|
damage git repository by renaming a commit object
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|
|
$ COMMIT_OBJ=1c/0ce3c5886f83a1d78a7b517cdff5cf9ca17bdd
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|
$ mv git-repo4/.git/objects/$COMMIT_OBJ git-repo4/.git/objects/$COMMIT_OBJ.tmp
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|
|
$ hg convert git-repo4 git-repo4-broken-hg 2>&1 | grep 'abort:'
|
|
|
abort: cannot read tags from git-repo4/.git
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|
$ mv git-repo4/.git/objects/$COMMIT_OBJ.tmp git-repo4/.git/objects/$COMMIT_OBJ
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|
damage git repository by renaming a blob object
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|
$ BLOB_OBJ=8b/137891791fe96927ad78e64b0aad7bded08bdc
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$ mv git-repo4/.git/objects/$BLOB_OBJ git-repo4/.git/objects/$BLOB_OBJ.tmp
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|
|
$ hg convert git-repo4 git-repo4-broken-hg 2>&1 | grep 'abort:'
|
|
|
abort: cannot read 'blob' object at 8b137891791fe96927ad78e64b0aad7bded08bdc
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|
$ mv git-repo4/.git/objects/$BLOB_OBJ.tmp git-repo4/.git/objects/$BLOB_OBJ
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|
|
damage git repository by renaming a tree object
|
|
|
|
|
|
$ TREE_OBJ=72/49f083d2a63a41cc737764a86981eb5f3e4635
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|
|
$ mv git-repo4/.git/objects/$TREE_OBJ git-repo4/.git/objects/$TREE_OBJ.tmp
|
|
|
$ hg convert git-repo4 git-repo4-broken-hg 2>&1 | grep 'abort:'
|
|
|
abort: cannot read changes in 1c0ce3c5886f83a1d78a7b517cdff5cf9ca17bdd
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