mirror of
https://github.com/git/git
synced 2024-08-27 19:49:21 +00:00
Merge commit 'jn/svn-fe' of git://github.com/gitster/git into svn-fe
* git://github.com/gitster/git: vcs-svn: Allow change nodes for root of tree (/) vcs-svn: Implement Prop-delta handling vcs-svn: Sharpen parsing of property lines vcs-svn: Split off function for handling of individual properties vcs-svn: Make source easier to read on small screens vcs-svn: More dump format sanity checks vcs-svn: Reject path nodes without Node-action vcs-svn: Delay read of per-path properties vcs-svn: Combine repo_replace and repo_modify functions vcs-svn: Replace = Delete + Add vcs-svn: handle_node: Handle deletion case early vcs-svn: Use mark to indicate nodes with included text vcs-svn: Unclutter handle_node by introducing have_props var vcs-svn: Eliminate node_ctx.mark global vcs-svn: Eliminate node_ctx.srcRev global vcs-svn: Check for errors from open() vcs-svn: Allow simple v3 dumps (no deltas yet) Conflicts: t/t9010-svn-fe.sh vcs-svn/svndump.c
This commit is contained in:
Jonathan Nieder
commit
a62bbf8f01
|
|
@ -8,7 +8,8 @@
|
|||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
svndump_init(NULL);
|
||||
if (svndump_init(NULL))
|
||||
return 1;
|
||||
svndump_read((argc > 1) ? argv[1] : NULL);
|
||||
svndump_deinit();
|
||||
svndump_reset();
|
||||
|
|
|
|||
|
|
@ -9,6 +9,30 @@ reinit_git () {
|
|||
git init
|
||||
}
|
||||
|
||||
properties () {
|
||||
while test "$#" -ne 0
|
||||
do
|
||||
property="$1" &&
|
||||
value="$2" &&
|
||||
printf "%s\n" "K ${#property}" &&
|
||||
printf "%s\n" "$property" &&
|
||||
printf "%s\n" "V ${#value}" &&
|
||||
printf "%s\n" "$value" &&
|
||||
shift 2 ||
|
||||
return 1
|
||||
done
|
||||
}
|
||||
|
||||
text_no_props () {
|
||||
text="$1
|
||||
" &&
|
||||
printf "%s\n" "Prop-content-length: 10" &&
|
||||
printf "%s\n" "Text-content-length: ${#text}" &&
|
||||
printf "%s\n" "Content-length: $((${#text} + 10))" &&
|
||||
printf "%s\n" "" "PROPS-END" &&
|
||||
printf "%s\n" "$text"
|
||||
}
|
||||
|
||||
>empty
|
||||
|
||||
test_expect_success 'empty dump' '
|
||||
|
|
@ -18,13 +42,686 @@ test_expect_success 'empty dump' '
|
|||
git fast-import <stream
|
||||
'
|
||||
|
||||
test_expect_success 'v3 dumps not supported' '
|
||||
test_expect_success 'v4 dumps not supported' '
|
||||
reinit_git &&
|
||||
echo "SVN-fs-dump-format-version: 3" >input &&
|
||||
test_must_fail test-svn-fe input >stream &&
|
||||
echo "SVN-fs-dump-format-version: 4" >v4.dump &&
|
||||
test_must_fail test-svn-fe v4.dump >stream &&
|
||||
test_cmp empty stream
|
||||
'
|
||||
|
||||
test_expect_failure 'empty revision' '
|
||||
reinit_git &&
|
||||
printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
|
||||
cat >emptyrev.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 0
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||||
Content-length: 0
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 0
|
||||
Content-length: 0
|
||||
|
||||
EOF
|
||||
test-svn-fe emptyrev.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'empty properties' '
|
||||
reinit_git &&
|
||||
printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
|
||||
cat >emptyprop.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
EOF
|
||||
test-svn-fe emptyprop.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'author name and commit message' '
|
||||
reinit_git &&
|
||||
echo "<author@example.com, author@example.com@local>" >expect.author &&
|
||||
cat >message <<-\EOF &&
|
||||
A concise summary of the change
|
||||
|
||||
A detailed description of the change, why it is needed, what
|
||||
was broken and why applying this is the best course of action.
|
||||
|
||||
* file.c
|
||||
Details pertaining to an individual file.
|
||||
EOF
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:log "$(cat message)" &&
|
||||
echo PROPS-END
|
||||
} >props &&
|
||||
{
|
||||
echo "SVN-fs-dump-format-version: 3" &&
|
||||
echo &&
|
||||
echo "Revision-number: 1" &&
|
||||
echo Prop-content-length: $(wc -c <props) &&
|
||||
echo Content-length: $(wc -c <props) &&
|
||||
echo &&
|
||||
cat props
|
||||
} >log.dump &&
|
||||
test-svn-fe log.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
git log -p --format="%B" HEAD >actual.log &&
|
||||
git log --format="<%an, %ae>" >actual.author &&
|
||||
test_cmp message actual.log &&
|
||||
test_cmp expect.author actual.author
|
||||
'
|
||||
|
||||
test_expect_success 'unsupported properties are ignored' '
|
||||
reinit_git &&
|
||||
echo author >expect &&
|
||||
cat >extraprop.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 56
|
||||
Content-length: 56
|
||||
|
||||
K 8
|
||||
nonsense
|
||||
V 1
|
||||
y
|
||||
K 10
|
||||
svn:author
|
||||
V 6
|
||||
author
|
||||
PROPS-END
|
||||
EOF
|
||||
test-svn-fe extraprop.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
git log -p --format=%an HEAD >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_failure 'timestamp and empty file' '
|
||||
echo author@example.com >expect.author &&
|
||||
echo 1999-01-01 >expect.date &&
|
||||
echo file >expect.files &&
|
||||
reinit_git &&
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:date "1999-01-01T00:01:002.000000Z" \
|
||||
svn:log "add empty file" &&
|
||||
echo PROPS-END
|
||||
} >props &&
|
||||
{
|
||||
cat <<-EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
EOF
|
||||
echo Prop-content-length: $(wc -c <props) &&
|
||||
echo Content-length: $(wc -c <props) &&
|
||||
echo &&
|
||||
cat props &&
|
||||
cat <<-\EOF
|
||||
|
||||
Node-path: empty-file
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Content-length: 0
|
||||
|
||||
EOF
|
||||
} >emptyfile.dump &&
|
||||
test-svn-fe emptyfile.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
git log --format=%an HEAD >actual.author &&
|
||||
git log --date=short --format=%ad HEAD >actual.date &&
|
||||
git ls-tree -r --name-only HEAD >actual.files &&
|
||||
test_cmp expect.author actual.author &&
|
||||
test_cmp expect.date actual.date &&
|
||||
test_cmp expect.files actual.files &&
|
||||
git checkout HEAD empty-file &&
|
||||
test_cmp empty file
|
||||
'
|
||||
|
||||
test_expect_success 'directory with files' '
|
||||
reinit_git &&
|
||||
printf "%s\n" directory/file1 directory/file2 >expect.files &&
|
||||
echo hi >hi &&
|
||||
echo hello >hello &&
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:date "1999-02-01T00:01:002.000000Z" \
|
||||
svn:log "add directory with some files in it" &&
|
||||
echo PROPS-END
|
||||
} >props &&
|
||||
{
|
||||
cat <<-EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
EOF
|
||||
echo Prop-content-length: $(wc -c <props) &&
|
||||
echo Content-length: $(wc -c <props) &&
|
||||
echo &&
|
||||
cat props &&
|
||||
cat <<-\EOF &&
|
||||
|
||||
Node-path: directory
|
||||
Node-kind: dir
|
||||
Node-action: add
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: directory/file1
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
EOF
|
||||
text_no_props hello &&
|
||||
cat <<-\EOF &&
|
||||
Node-path: directory/file2
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
EOF
|
||||
text_no_props hi
|
||||
} >directory.dump &&
|
||||
test-svn-fe directory.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
|
||||
git ls-tree -r --name-only HEAD >actual.files &&
|
||||
git checkout HEAD directory &&
|
||||
test_cmp expect.files actual.files &&
|
||||
test_cmp hello directory/file1 &&
|
||||
test_cmp hi directory/file2
|
||||
'
|
||||
|
||||
test_expect_success 'node without action' '
|
||||
cat >inaction.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: directory
|
||||
Node-kind: dir
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
EOF
|
||||
test_must_fail test-svn-fe inaction.dump
|
||||
'
|
||||
|
||||
test_expect_success 'action: add node without text' '
|
||||
cat >textless.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: textless
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
EOF
|
||||
test_must_fail test-svn-fe textless.dump
|
||||
'
|
||||
|
||||
test_expect_failure 'change file mode but keep old content' '
|
||||
reinit_git &&
|
||||
cat >expect <<-\EOF &&
|
||||
OBJID
|
||||
:120000 100644 OBJID OBJID T greeting
|
||||
OBJID
|
||||
:100644 120000 OBJID OBJID T greeting
|
||||
OBJID
|
||||
:000000 100644 OBJID OBJID A greeting
|
||||
EOF
|
||||
echo "link hello" >expect.blob &&
|
||||
echo hello >hello &&
|
||||
cat >filemode.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Prop-content-length: 10
|
||||
Text-content-length: 11
|
||||
Content-length: 21
|
||||
|
||||
PROPS-END
|
||||
link hello
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-content-length: 33
|
||||
Content-length: 33
|
||||
|
||||
K 11
|
||||
svn:special
|
||||
V 1
|
||||
*
|
||||
PROPS-END
|
||||
|
||||
Revision-number: 3
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
EOF
|
||||
test-svn-fe filemode.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
{
|
||||
git rev-list HEAD |
|
||||
git diff-tree --root --stdin |
|
||||
sed "s/$_x40/OBJID/g"
|
||||
} >actual &&
|
||||
git show HEAD:greeting >actual.blob &&
|
||||
git show HEAD^:greeting >actual.target &&
|
||||
test_cmp expect actual &&
|
||||
test_cmp expect.blob actual.blob &&
|
||||
test_cmp hello actual.target
|
||||
'
|
||||
|
||||
test_expect_success 'change file mode and reiterate content' '
|
||||
reinit_git &&
|
||||
cat >expect <<-\EOF &&
|
||||
OBJID
|
||||
:120000 100644 OBJID OBJID T greeting
|
||||
OBJID
|
||||
:100644 120000 OBJID OBJID T greeting
|
||||
OBJID
|
||||
:000000 100644 OBJID OBJID A greeting
|
||||
EOF
|
||||
echo "link hello" >expect.blob &&
|
||||
echo hello >hello &&
|
||||
cat >filemode.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Prop-content-length: 10
|
||||
Text-content-length: 11
|
||||
Content-length: 21
|
||||
|
||||
PROPS-END
|
||||
link hello
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-content-length: 33
|
||||
Text-content-length: 11
|
||||
Content-length: 44
|
||||
|
||||
K 11
|
||||
svn:special
|
||||
V 1
|
||||
*
|
||||
PROPS-END
|
||||
link hello
|
||||
|
||||
Revision-number: 3
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-content-length: 10
|
||||
Text-content-length: 11
|
||||
Content-length: 21
|
||||
|
||||
PROPS-END
|
||||
link hello
|
||||
EOF
|
||||
test-svn-fe filemode.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
{
|
||||
git rev-list HEAD |
|
||||
git diff-tree --root --stdin |
|
||||
sed "s/$_x40/OBJID/g"
|
||||
} >actual &&
|
||||
git show HEAD:greeting >actual.blob &&
|
||||
git show HEAD^:greeting >actual.target &&
|
||||
test_cmp expect actual &&
|
||||
test_cmp expect.blob actual.blob &&
|
||||
test_cmp hello actual.target
|
||||
'
|
||||
|
||||
test_expect_success 'deltas not supported' '
|
||||
{
|
||||
# (old) h + (inline) ello + (old) \n
|
||||
printf "SVNQ%b%b%s" "Q\003\006\005\004" "\001Q\0204\001\002" "ello" |
|
||||
q_to_nul
|
||||
} >delta &&
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:date "1999-01-05T00:01:002.000000Z" \
|
||||
svn:log "add greeting" &&
|
||||
echo PROPS-END
|
||||
} >props &&
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:date "1999-01-06T00:01:002.000000Z" \
|
||||
svn:log "change it" &&
|
||||
echo PROPS-END
|
||||
} >props2 &&
|
||||
{
|
||||
echo SVN-fs-dump-format-version: 3 &&
|
||||
echo &&
|
||||
echo Revision-number: 1 &&
|
||||
echo Prop-content-length: $(wc -c <props) &&
|
||||
echo Content-length: $(wc -c <props) &&
|
||||
echo &&
|
||||
cat props &&
|
||||
cat <<-\EOF &&
|
||||
|
||||
Node-path: hello
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Prop-content-length: 10
|
||||
Text-content-length: 3
|
||||
Content-length: 13
|
||||
|
||||
PROPS-END
|
||||
hi
|
||||
|
||||
EOF
|
||||
echo Revision-number: 2 &&
|
||||
echo Prop-content-length: $(wc -c <props2) &&
|
||||
echo Content-length: $(wc -c <props2) &&
|
||||
echo &&
|
||||
cat props2 &&
|
||||
cat <<-\EOF &&
|
||||
|
||||
Node-path: hello
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Text-delta: true
|
||||
Prop-content-length: 10
|
||||
EOF
|
||||
echo Text-content-length: $(wc -c <delta) &&
|
||||
echo Content-length: $((10 + $(wc -c <delta))) &&
|
||||
echo &&
|
||||
echo PROPS-END &&
|
||||
cat delta
|
||||
} >delta.dump &&
|
||||
test_must_fail test-svn-fe delta.dump
|
||||
'
|
||||
|
||||
test_expect_success 'property deltas supported' '
|
||||
reinit_git &&
|
||||
cat >expect <<-\EOF &&
|
||||
OBJID
|
||||
:100755 100644 OBJID OBJID M script.sh
|
||||
EOF
|
||||
{
|
||||
properties \
|
||||
svn:author author@example.com \
|
||||
svn:date "1999-03-06T00:01:002.000000Z" \
|
||||
svn:log "make an executable, or chmod -x it" &&
|
||||
echo PROPS-END
|
||||
} >revprops &&
|
||||
{
|
||||
echo SVN-fs-dump-format-version: 3 &&
|
||||
echo &&
|
||||
echo Revision-number: 1 &&
|
||||
echo Prop-content-length: $(wc -c <revprops) &&
|
||||
echo Content-length: $(wc -c <revprops) &&
|
||||
echo &&
|
||||
cat revprops &&
|
||||
echo &&
|
||||
cat <<-\EOF &&
|
||||
Node-path: script.sh
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Text-content-length: 0
|
||||
Prop-content-length: 39
|
||||
Content-length: 39
|
||||
|
||||
K 14
|
||||
svn:executable
|
||||
V 4
|
||||
true
|
||||
PROPS-END
|
||||
|
||||
EOF
|
||||
echo Revision-number: 2 &&
|
||||
echo Prop-content-length: $(wc -c <revprops) &&
|
||||
echo Content-length: $(wc -c <revprops) &&
|
||||
echo &&
|
||||
cat revprops &&
|
||||
echo &&
|
||||
cat <<-\EOF
|
||||
Node-path: script.sh
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-delta: true
|
||||
Prop-content-length: 30
|
||||
Content-length: 30
|
||||
|
||||
D 14
|
||||
svn:executable
|
||||
PROPS-END
|
||||
EOF
|
||||
} >propdelta.dump &&
|
||||
test-svn-fe propdelta.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
{
|
||||
git rev-list HEAD |
|
||||
git diff-tree --stdin |
|
||||
sed "s/$_x40/OBJID/g"
|
||||
} >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'properties on /' '
|
||||
reinit_git &&
|
||||
cat <<-\EOF >expect &&
|
||||
OBJID
|
||||
OBJID
|
||||
:000000 100644 OBJID OBJID A greeting
|
||||
EOF
|
||||
sed -e "s/X$//" <<-\EOF >changeroot.dump &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: greeting
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Text-content-length: 0
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: X
|
||||
Node-kind: dir
|
||||
Node-action: change
|
||||
Prop-delta: true
|
||||
Prop-content-length: 43
|
||||
Content-length: 43
|
||||
|
||||
K 10
|
||||
svn:ignore
|
||||
V 11
|
||||
build-area
|
||||
|
||||
PROPS-END
|
||||
EOF
|
||||
test-svn-fe changeroot.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
{
|
||||
git rev-list HEAD |
|
||||
git diff-tree --root --always --stdin |
|
||||
sed "s/$_x40/OBJID/g"
|
||||
} >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success 'deltas for typechange' '
|
||||
reinit_git &&
|
||||
cat >expect <<-\EOF &&
|
||||
OBJID
|
||||
:120000 100644 OBJID OBJID T test-file
|
||||
OBJID
|
||||
:100755 120000 OBJID OBJID T test-file
|
||||
OBJID
|
||||
:000000 100755 OBJID OBJID A test-file
|
||||
EOF
|
||||
cat >deleteprop.dump <<-\EOF &&
|
||||
SVN-fs-dump-format-version: 3
|
||||
|
||||
Revision-number: 1
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: test-file
|
||||
Node-kind: file
|
||||
Node-action: add
|
||||
Prop-delta: true
|
||||
Prop-content-length: 35
|
||||
Text-content-length: 17
|
||||
Content-length: 52
|
||||
|
||||
K 14
|
||||
svn:executable
|
||||
V 0
|
||||
|
||||
PROPS-END
|
||||
link testing 123
|
||||
|
||||
Revision-number: 2
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: test-file
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-delta: true
|
||||
Prop-content-length: 53
|
||||
Text-content-length: 17
|
||||
Content-length: 70
|
||||
|
||||
K 11
|
||||
svn:special
|
||||
V 1
|
||||
*
|
||||
D 14
|
||||
svn:executable
|
||||
PROPS-END
|
||||
link testing 231
|
||||
|
||||
Revision-number: 3
|
||||
Prop-content-length: 10
|
||||
Content-length: 10
|
||||
|
||||
PROPS-END
|
||||
|
||||
Node-path: test-file
|
||||
Node-kind: file
|
||||
Node-action: change
|
||||
Prop-delta: true
|
||||
Prop-content-length: 27
|
||||
Text-content-length: 17
|
||||
Content-length: 44
|
||||
|
||||
D 11
|
||||
svn:special
|
||||
PROPS-END
|
||||
link testing 321
|
||||
EOF
|
||||
test-svn-fe deleteprop.dump >stream &&
|
||||
git fast-import <stream &&
|
||||
{
|
||||
git rev-list HEAD |
|
||||
git diff-tree --root --stdin |
|
||||
sed "s/$_x40/OBJID/g"
|
||||
} >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
|
||||
test_expect_success 'set up svn repo' '
|
||||
svnconf=$PWD/svnconf &&
|
||||
mkdir -p "$svnconf" &&
|
||||
|
|
|
|||
|
|
@ -9,7 +9,8 @@ int main(int argc, char *argv[])
|
|||
{
|
||||
if (argc != 2)
|
||||
usage("test-svn-fe <file>");
|
||||
svndump_init(argv[1]);
|
||||
if (svndump_init(argv[1]))
|
||||
return 1;
|
||||
svndump_read(NULL);
|
||||
svndump_deinit();
|
||||
svndump_reset();
|
||||
|
|
|
|||
|
|
@ -175,25 +175,18 @@ void repo_add(uint32_t *path, uint32_t mode, uint32_t blob_mark)
|
|||
repo_write_dirent(path, mode, blob_mark, 0);
|
||||
}
|
||||
|
||||
uint32_t repo_replace(uint32_t *path, uint32_t blob_mark)
|
||||
{
|
||||
uint32_t mode = 0;
|
||||
struct repo_dirent *src_dent;
|
||||
src_dent = repo_read_dirent(active_commit, path);
|
||||
if (src_dent != NULL) {
|
||||
mode = src_dent->mode;
|
||||
repo_write_dirent(path, mode, blob_mark, 0);
|
||||
}
|
||||
return mode;
|
||||
}
|
||||
|
||||
void repo_modify(uint32_t *path, uint32_t mode, uint32_t blob_mark)
|
||||
uint32_t repo_modify_path(uint32_t *path, uint32_t mode, uint32_t blob_mark)
|
||||
{
|
||||
struct repo_dirent *src_dent;
|
||||
src_dent = repo_read_dirent(active_commit, path);
|
||||
if (src_dent != NULL && blob_mark == 0)
|
||||
if (!src_dent)
|
||||
return 0;
|
||||
if (!blob_mark)
|
||||
blob_mark = src_dent->content_offset;
|
||||
if (!mode)
|
||||
mode = src_dent->mode;
|
||||
repo_write_dirent(path, mode, blob_mark, 0);
|
||||
return mode;
|
||||
}
|
||||
|
||||
void repo_delete(uint32_t *path)
|
||||
|
|
|
|||
|
|
@ -14,8 +14,7 @@
|
|||
uint32_t next_blob_mark(void);
|
||||
uint32_t repo_copy(uint32_t revision, uint32_t *src, uint32_t *dst);
|
||||
void repo_add(uint32_t *path, uint32_t mode, uint32_t blob_mark);
|
||||
uint32_t repo_replace(uint32_t *path, uint32_t blob_mark);
|
||||
void repo_modify(uint32_t *path, uint32_t mode, uint32_t blob_mark);
|
||||
uint32_t repo_modify_path(uint32_t *path, uint32_t mode, uint32_t blob_mark);
|
||||
void repo_delete(uint32_t *path);
|
||||
void repo_commit(uint32_t revision, uint32_t author, char *log, uint32_t uuid,
|
||||
uint32_t url, long unsigned timestamp);
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ obj_pool_gen(log, char, 4096)
|
|||
|
||||
static struct line_buffer input = LINE_BUFFER_INIT;
|
||||
|
||||
static char* log_copy(uint32_t length, char *log)
|
||||
static char *log_copy(uint32_t length, const char *log)
|
||||
{
|
||||
char *buffer;
|
||||
log_free(log_pool.size);
|
||||
|
|
@ -42,8 +42,9 @@ static char* log_copy(uint32_t length, char *log)
|
|||
}
|
||||
|
||||
static struct {
|
||||
uint32_t action, propLength, textLength, srcRev, srcMode, mark, type;
|
||||
uint32_t action, propLength, textLength, srcRev, type;
|
||||
uint32_t src[REPO_MAX_PATH_DEPTH], dst[REPO_MAX_PATH_DEPTH];
|
||||
uint32_t text_delta, prop_delta;
|
||||
} node_ctx;
|
||||
|
||||
static struct {
|
||||
|
|
@ -60,7 +61,9 @@ static struct {
|
|||
uint32_t svn_log, svn_author, svn_date, svn_executable, svn_special, uuid,
|
||||
revision_number, node_path, node_kind, node_action,
|
||||
node_copyfrom_path, node_copyfrom_rev, text_content_length,
|
||||
prop_content_length, content_length, svn_fs_dump_format_version;
|
||||
prop_content_length, content_length, svn_fs_dump_format_version,
|
||||
/* version 3 format */
|
||||
text_delta, prop_delta;
|
||||
} keys;
|
||||
|
||||
static void reset_node_ctx(char *fname)
|
||||
|
|
@ -71,9 +74,9 @@ static void reset_node_ctx(char *fname)
|
|||
node_ctx.textLength = LENGTH_UNKNOWN;
|
||||
node_ctx.src[0] = ~0;
|
||||
node_ctx.srcRev = 0;
|
||||
node_ctx.srcMode = 0;
|
||||
pool_tok_seq(REPO_MAX_PATH_DEPTH, node_ctx.dst, "/", fname);
|
||||
node_ctx.mark = 0;
|
||||
node_ctx.text_delta = 0;
|
||||
node_ctx.prop_delta = 0;
|
||||
}
|
||||
|
||||
static void reset_rev_ctx(uint32_t revision)
|
||||
|
|
@ -109,82 +112,148 @@ static void init_keys(void)
|
|||
keys.prop_content_length = pool_intern("Prop-content-length");
|
||||
keys.content_length = pool_intern("Content-length");
|
||||
keys.svn_fs_dump_format_version = pool_intern("SVN-fs-dump-format-version");
|
||||
/* version 3 format (Subversion 1.1.0) */
|
||||
keys.text_delta = pool_intern("Text-delta");
|
||||
keys.prop_delta = pool_intern("Prop-delta");
|
||||
}
|
||||
|
||||
static void handle_property(uint32_t key, const char *val, uint32_t len,
|
||||
uint32_t *type_set)
|
||||
{
|
||||
if (key == keys.svn_log) {
|
||||
if (!val)
|
||||
die("invalid dump: unsets svn:log");
|
||||
/* Value length excludes terminating nul. */
|
||||
rev_ctx.log = log_copy(len + 1, val);
|
||||
} else if (key == keys.svn_author) {
|
||||
rev_ctx.author = pool_intern(val);
|
||||
} else if (key == keys.svn_date) {
|
||||
if (!val)
|
||||
die("invalid dump: unsets svn:date");
|
||||
if (parse_date_basic(val, &rev_ctx.timestamp, NULL))
|
||||
warning("invalid timestamp: %s", val);
|
||||
} else if (key == keys.svn_executable || key == keys.svn_special) {
|
||||
if (*type_set) {
|
||||
if (!val)
|
||||
return;
|
||||
die("invalid dump: sets type twice");
|
||||
}
|
||||
if (!val) {
|
||||
node_ctx.type = REPO_MODE_BLB;
|
||||
return;
|
||||
}
|
||||
*type_set = 1;
|
||||
node_ctx.type = key == keys.svn_executable ?
|
||||
REPO_MODE_EXE :
|
||||
REPO_MODE_LNK;
|
||||
}
|
||||
}
|
||||
|
||||
static void read_props(void)
|
||||
{
|
||||
uint32_t len;
|
||||
uint32_t key = ~0;
|
||||
char *val = NULL;
|
||||
char *t;
|
||||
const char *t;
|
||||
/*
|
||||
* NEEDSWORK: to support simple mode changes like
|
||||
* K 11
|
||||
* svn:special
|
||||
* V 1
|
||||
* *
|
||||
* D 14
|
||||
* svn:executable
|
||||
* we keep track of whether a mode has been set and reset to
|
||||
* plain file only if not. We should be keeping track of the
|
||||
* symlink and executable bits separately instead.
|
||||
*/
|
||||
uint32_t type_set = 0;
|
||||
while ((t = buffer_read_line(&input)) && strcmp(t, "PROPS-END")) {
|
||||
if (!strncmp(t, "K ", 2)) {
|
||||
len = atoi(&t[2]);
|
||||
key = pool_intern(buffer_read_string(&input, len));
|
||||
buffer_read_line(&input);
|
||||
} else if (!strncmp(t, "V ", 2)) {
|
||||
len = atoi(&t[2]);
|
||||
val = buffer_read_string(&input, len);
|
||||
if (key == keys.svn_log) {
|
||||
/* Value length excludes terminating nul. */
|
||||
rev_ctx.log = log_copy(len + 1, val);
|
||||
} else if (key == keys.svn_author) {
|
||||
rev_ctx.author = pool_intern(val);
|
||||
} else if (key == keys.svn_date) {
|
||||
if (parse_date_basic(val, &rev_ctx.timestamp, NULL))
|
||||
fprintf(stderr, "Invalid timestamp: %s\n", val);
|
||||
} else if (key == keys.svn_executable) {
|
||||
node_ctx.type = REPO_MODE_EXE;
|
||||
} else if (key == keys.svn_special) {
|
||||
node_ctx.type = REPO_MODE_LNK;
|
||||
}
|
||||
uint32_t len;
|
||||
const char *val;
|
||||
const char type = t[0];
|
||||
|
||||
if (!type || t[1] != ' ')
|
||||
die("invalid property line: %s\n", t);
|
||||
len = atoi(&t[2]);
|
||||
val = buffer_read_string(&input, len);
|
||||
buffer_skip_bytes(&input, 1); /* Discard trailing newline. */
|
||||
|
||||
switch (type) {
|
||||
case 'K':
|
||||
key = pool_intern(val);
|
||||
continue;
|
||||
case 'D':
|
||||
key = pool_intern(val);
|
||||
val = NULL;
|
||||
len = 0;
|
||||
/* fall through */
|
||||
case 'V':
|
||||
handle_property(key, val, len, &type_set);
|
||||
key = ~0;
|
||||
buffer_read_line(&input);
|
||||
continue;
|
||||
default:
|
||||
die("invalid property line: %s\n", t);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_node(void)
|
||||
{
|
||||
if (node_ctx.propLength != LENGTH_UNKNOWN && node_ctx.propLength)
|
||||
read_props();
|
||||
|
||||
if (node_ctx.srcRev)
|
||||
node_ctx.srcMode = repo_copy(node_ctx.srcRev, node_ctx.src, node_ctx.dst);
|
||||
|
||||
if (node_ctx.textLength != LENGTH_UNKNOWN &&
|
||||
node_ctx.type != REPO_MODE_DIR)
|
||||
node_ctx.mark = next_blob_mark();
|
||||
uint32_t mark = 0;
|
||||
const uint32_t type = node_ctx.type;
|
||||
const int have_props = node_ctx.propLength != LENGTH_UNKNOWN;
|
||||
|
||||
if (node_ctx.text_delta)
|
||||
die("text deltas not supported");
|
||||
if (node_ctx.textLength != LENGTH_UNKNOWN)
|
||||
mark = next_blob_mark();
|
||||
if (node_ctx.action == NODEACT_DELETE) {
|
||||
repo_delete(node_ctx.dst);
|
||||
} else if (node_ctx.action == NODEACT_CHANGE ||
|
||||
node_ctx.action == NODEACT_REPLACE) {
|
||||
if (node_ctx.action == NODEACT_REPLACE &&
|
||||
node_ctx.type == REPO_MODE_DIR)
|
||||
repo_replace(node_ctx.dst, node_ctx.mark);
|
||||
else if (node_ctx.propLength != LENGTH_UNKNOWN)
|
||||
repo_modify(node_ctx.dst, node_ctx.type, node_ctx.mark);
|
||||
else if (node_ctx.textLength != LENGTH_UNKNOWN)
|
||||
node_ctx.srcMode = repo_replace(node_ctx.dst, node_ctx.mark);
|
||||
} else if (node_ctx.action == NODEACT_ADD) {
|
||||
if (node_ctx.srcRev && node_ctx.propLength != LENGTH_UNKNOWN)
|
||||
repo_modify(node_ctx.dst, node_ctx.type, node_ctx.mark);
|
||||
else if (node_ctx.srcRev && node_ctx.textLength != LENGTH_UNKNOWN)
|
||||
node_ctx.srcMode = repo_replace(node_ctx.dst, node_ctx.mark);
|
||||
else if ((node_ctx.type == REPO_MODE_DIR && !node_ctx.srcRev) ||
|
||||
node_ctx.textLength != LENGTH_UNKNOWN)
|
||||
repo_add(node_ctx.dst, node_ctx.type, node_ctx.mark);
|
||||
if (mark || have_props || node_ctx.srcRev)
|
||||
die("invalid dump: deletion node has "
|
||||
"copyfrom info, text, or properties");
|
||||
return repo_delete(node_ctx.dst);
|
||||
}
|
||||
|
||||
if (node_ctx.propLength == LENGTH_UNKNOWN && node_ctx.srcMode)
|
||||
node_ctx.type = node_ctx.srcMode;
|
||||
|
||||
if (node_ctx.mark)
|
||||
fast_export_blob(node_ctx.type,
|
||||
node_ctx.mark, node_ctx.textLength, &input);
|
||||
else if (node_ctx.textLength != LENGTH_UNKNOWN)
|
||||
buffer_skip_bytes(&input, node_ctx.textLength);
|
||||
if (node_ctx.action == NODEACT_REPLACE) {
|
||||
repo_delete(node_ctx.dst);
|
||||
node_ctx.action = NODEACT_ADD;
|
||||
}
|
||||
if (node_ctx.srcRev) {
|
||||
repo_copy(node_ctx.srcRev, node_ctx.src, node_ctx.dst);
|
||||
if (node_ctx.action == NODEACT_ADD)
|
||||
node_ctx.action = NODEACT_CHANGE;
|
||||
}
|
||||
if (mark && type == REPO_MODE_DIR)
|
||||
die("invalid dump: directories cannot have text attached");
|
||||
if (node_ctx.action == NODEACT_CHANGE && !~*node_ctx.dst) {
|
||||
if (type != REPO_MODE_DIR)
|
||||
die("invalid dump: root of tree is not a regular file");
|
||||
} else if (node_ctx.action == NODEACT_CHANGE) {
|
||||
uint32_t mode = repo_modify_path(node_ctx.dst, 0, mark);
|
||||
if (!mode)
|
||||
die("invalid dump: path to be modified is missing");
|
||||
if (mode == REPO_MODE_DIR && type != REPO_MODE_DIR)
|
||||
die("invalid dump: cannot modify a directory into a file");
|
||||
if (mode != REPO_MODE_DIR && type == REPO_MODE_DIR)
|
||||
die("invalid dump: cannot modify a file into a directory");
|
||||
node_ctx.type = mode;
|
||||
} else if (node_ctx.action == NODEACT_ADD) {
|
||||
if (!mark && type != REPO_MODE_DIR)
|
||||
die("invalid dump: adds node without text");
|
||||
repo_add(node_ctx.dst, type, mark);
|
||||
} else {
|
||||
die("invalid dump: Node-path block lacks Node-action");
|
||||
}
|
||||
if (have_props) {
|
||||
const uint32_t old_mode = node_ctx.type;
|
||||
if (!node_ctx.prop_delta)
|
||||
node_ctx.type = type;
|
||||
if (node_ctx.propLength)
|
||||
read_props();
|
||||
if (node_ctx.type != old_mode)
|
||||
repo_modify_path(node_ctx.dst, node_ctx.type, mark);
|
||||
}
|
||||
if (mark)
|
||||
fast_export_blob(node_ctx.type, mark,
|
||||
node_ctx.textLength, &input);
|
||||
}
|
||||
|
||||
static void handle_revision(void)
|
||||
|
|
@ -213,8 +282,8 @@ void svndump_read(const char *url)
|
|||
|
||||
if (key == keys.svn_fs_dump_format_version) {
|
||||
dump_ctx.version = atoi(val);
|
||||
if (dump_ctx.version > 2)
|
||||
die("expected svn dump format version <= 2, found %"PRIu32,
|
||||
if (dump_ctx.version > 3)
|
||||
die("expected svn dump format version <= 3, found %"PRIu32,
|
||||
dump_ctx.version);
|
||||
} else if (key == keys.uuid) {
|
||||
dump_ctx.uuid = pool_intern(val);
|
||||
|
|
@ -258,6 +327,10 @@ void svndump_read(const char *url)
|
|||
node_ctx.textLength = atoi(val);
|
||||
} else if (key == keys.prop_content_length) {
|
||||
node_ctx.propLength = atoi(val);
|
||||
} else if (key == keys.text_delta) {
|
||||
node_ctx.text_delta = !strcmp(val, "true");
|
||||
} else if (key == keys.prop_delta) {
|
||||
node_ctx.prop_delta = !strcmp(val, "true");
|
||||
} else if (key == keys.content_length) {
|
||||
len = atoi(val);
|
||||
buffer_read_line(&input);
|
||||
|
|
@ -278,14 +351,16 @@ void svndump_read(const char *url)
|
|||
handle_revision();
|
||||
}
|
||||
|
||||
void svndump_init(const char *filename)
|
||||
int svndump_init(const char *filename)
|
||||
{
|
||||
buffer_init(&input, filename);
|
||||
if (buffer_init(&input, filename))
|
||||
return error("cannot open %s: %s", filename, strerror(errno));
|
||||
repo_init();
|
||||
reset_dump_ctx(~0);
|
||||
reset_rev_ctx(0);
|
||||
reset_node_ctx(NULL);
|
||||
init_keys();
|
||||
return 0;
|
||||
}
|
||||
|
||||
void svndump_deinit(void)
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
#ifndef SVNDUMP_H_
|
||||
#define SVNDUMP_H_
|
||||
|
||||
void svndump_init(const char *filename);
|
||||
int svndump_init(const char *filename);
|
||||
void svndump_read(const char *url);
|
||||
void svndump_deinit(void);
|
||||
void svndump_reset(void);
|
||||
|
|
|
|||
Loading…
Reference in a new issue