from：http://loverjava.iteye.com/blog/1042438

==============正文=====================

<Svn>

Description

This task provides an interface to Subversion revision control system that is a compelling replacement for CVS in the open source community.
With the help of the underlying svnClientAdapter, <svn> task uses JavaHL (a native JNI interface to the subversion api) if it can find the corresponding library (e.g. svnjavahl.dll on windows). Otherwise it uses svn command line interface.

Setup

As with most Ant extensions, SvnAnt's task and type names must be mapped to their implementing classes before being used in an Ant build file. An example of how to use the antlib bundled in SvnAnt's JAR file to perform that registration follows:

Parameters

Attribute Description Required

username	username that will be used for all nested svn commands.	No
password	password that will be used for all nested svn commands.	No
javahl	Set to “false” to use command line client interface instead of JNI JavaHL binding.	No (Defaults to true)
svnkit	Set to “false” to use command line client interface instead of SVNKit binding.	No (Defaults to false)
dateFormatter	formatter definition used to format/parse dates (e.g. when revision is specified as date).	No (Defaults to "MM/DD/YYYY HH:MM AM_PM")
dateTimeZone	time zone used to format/parse dates (e.g. when revision is specified as date).	No (Defaults to local)
failonerror	Controls whether an error stops the build or is merely reported to the screen.	No (Defaults to "true")

Svn commands specified as nested elements

add	createRepository	import	move	revert
cat	delete	info	mkdir	status
checkout	diff	keywordsset	propdel	switch
commit	export	keywordsadd	propget	update
copy	ignore	keywordsremove	propset	wcVersion
cleanup

add

You can add files and directories to svn repository with nested <add> elements.

Attribute	Description	Required
file	file to add to the repository	No
dir	directory to add to the repository	No
recurse	Set to "false" to operate on a single directory only (applies only when `dir` attribute is set). Default is "true"	No
force	Set to "true" to check the contents of a directory that is already under source control for new directories/files (applies only when `dir` attribute is set). Default is "false"	No

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files to add to the repository.
Note that directories needed to add selected files will be added to the repository even if they are not selected by the fileset.

cat

Get the content of a file on repository.

Attribute	Description	Required
destFile	Name of the destination file	No (default is the name of the file on the url placed in the ant project's basedir)
url	Url of the file in repository	Yes
revision	revision to get. Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV Default is "HEAD"	No

checkout

Check out a working copy from a repository.

Attribute	Description	Required
url	url to checkout from	Yes
recurse	Set to "false" to operate on single directory only. Default is "true"	No
destPath	destination directory	Yes
revision	revision to checkout. Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV Default is "HEAD"	No

commit

Send changes from your working copy to the repository.

Attribute	Description	Required
file	file to commit	No
recurse	Set to "false" to operate on single directory only. Default is "true" Apply only when dir attribute is set.	No
dir	directory to commit	No
message	commit message	Yes

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files to commit.

copy

Duplicate something in working copy or repository, remembering history.
source and destination can each be either a working copy (WC) path or URL:

WC->WC: copy and schedule for addition (with history)
WC->URL: immediately commit a copy of WC to URL
URL->WC: check out URL into WC, schedule for addition
URL->URL: complete server-side copy; used to branch & tag

Attribute	Description	Required
srcPath	source path	One of the two
srcUrl	source url
testPath	destination path	One of the two
destUrl	destination url
message	commit message	when destUrl is set
revision	revision to copy from (when srcUrl is set) Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV Default is "HEAD"	no

createRepository

Create a new, empty repository at path.

Attribute	Description	Required
path	Path where to create the new repository	Yes

Example:
<svn javahl="false">
<createRepository path="repository"/>
</svn>

delete

If run on a working copy target, the item is scheduled for deletion upon the next commit. Files, and directories that have not been committed, are immediately removed from the working copy.
The command will not remove targets that are, or contain, unversioned or modified items; use the force attribute to override this behaviour.
If run on an url, the item is deleted from the repository via an immediate commit.

Attribute	Description	Required
file	file to delete	No
url	url to delete	No
dir	directory to delete	No
message	commit message	when url attribute is set
force	default is "false"	No

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files to delete..

diff

Display the differences between two paths (oldPath and newPath) or two urls (oldUrl and newUrl).

Attribute	Description	Required
oldPath	If oldUrl is not set, defaults to the path '.'	No
oldUrl		No
oldTargetRevision	defaults to BASE or, if oldUrl is set, to HEAD	No
newPath	defaults to oldPath if oldUrl is not set	No
newUrl		No
newTargetRevision	defaults to the current working version or, if newUrl is set, to HEAD	No
outFile	Default is 'patch'	No
recurse	Set to "false" to operate on single directory only. Default is "true"	No

Example : diff between BASE and current working version
<svn javahl="${javahl}"> <diff oldPath="workingcopy/diffTest/file.txt" outFile="workingcopy/diffTest/patch.txt"/> </svn>

export

Exports a clean directory tree from the repository specified by srcurl, at revision revision if it is given, otherwise at HEAD, into destPath.
Exports a clean directory tree from the working copy specified by srcPath into destPath. all local changes will be preserved, but files not under revision control will not be copied.

Attribute	Description	Required
srcUrl	source url to export from	One of the two
srcPath	source path to export from
destPath	destination path	Yes
revision	revision of the source url to export from. Defaults is "HEAD" Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV	No (defaults to HEAD)

ignore

Add a given file or a pattern to the ignored files list (modifies svn:ignore property)

Attribute	Description	Required
file	file to ignore	One of the two
dir	directory on which we will update svn:ignore property
pattern	pattern to add to svn:ignore on the directory Only when dir is set	Yes
recurse	Set to "true" to add the pattern recursively to directories. Default is "false" Only when dir is set	No

Example :
<ignore dir="workingcopy/ignoreTest/dir1" pattern="*.ignore" recurse="true"/>

import

Commit an unversioned file or tree into the repository.
Recursively commit a copy of path to url.
If newEntry is not set, copy top-level contents of pathinto urldirectly. Otherwise, create newEntry underneath url and begin copy there.

Attribute	Description	Required
path	source path to export from	Yes
url	source url to import to	Yes
newEntry		No
message	commit message	Yes
recurse	Set to "false" to operate on single directory only. Default is "true"	False

info

Gets the information from the repository for a file, directory or url and sets the values to ant properties.

Attribute	Description	Required
target	Directory or file to gather the information about.	Yes
propPrefix	Prefix to use for the properties. Default is "svn.info.".	False
verbose	Turns on verbosity for this task. Default is "false".	False

The task sets the following properties (prefix applied accordingly):

Property	Description
path	Always
name	For files only
url	Always
repouuid	Always
rev	Always
nodekind	Always
schedule	Always
author	Always
lastRev	Always
lastDate	Always
lastTextUpdate	For files only
lastPropUpdate	For files only
checksum	For files only

keywordsset

Keywordsset controls which keywords will be substituted on the given files. Valid keywords are:

URL, HeadURL : The URL for the head version of the object.
Author, LastChangedBy : The last person to modify the file.
Date, LastChangedDate : The date/time the object was last modified.
Rev, LastChangedRevision : The last revision the object changed.
Id : A compressed summary of the previous

Attribute	Description	Required
file	File for which keywords will be substituted	Either file, dir or filesets
dir	All files in this directory will have their keywords substituted (recursively)	Either file, dir or filesets
keywords	The keywords to substitute on the given files	No
HeadURL/URL Author, LastChangedBy Date, LastChangedDate Rev, LastChangedRevision Id	Set to “true“ the keyword to substitute it on the given file.	No

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files on which to apply keywords substitution.

keywordsadd

Keywordsadd add some keywords to be substituted on the given files. Present keywords are not modified.
The attributes are the same than for keywordsset command.

keywordsremove

Keywordsadd remove some keywords to be substituted on the given files. Other present keywords are not modified.
The attributes are the same than for keywordsset command.

mkdir

Create a new directory under revision control.
If target is a working copy path the directory is scheduled for addition in the working copy. If target is an url the directory is created in the repository via an immediate commit.
In both cases all the intermediate directories must already exist.

Attribute	Description	Required
path	path to create	One of the two
url	url to create
message	commit message	Yes

move

Move/rename something in working copy or repository.

cource and destination can both be working copy (WC) paths or URLs:
WC -> WC: move and schedule for addition (with history)
URL -> URL: complete server-side rename.

Attribute	Description	Required
srcPath	source path	One of the two
srcUrl	source url
destPath	destination path	One of the two
destUrl	destination url
message	commit message	Yes

propdel

Remove a property from files or dirs.

Attribute	Description	Required
path	path of the file or directory on which to delete the property	Yes
name	name of the property to delete	Yes
recurse	if set, property will be removed recursively	No

propget

Get a property from a file or a directory.

Attribute	Description	Required
path	path of the file or directory on which to get the property	One of the two
url	url of the file or directory in repository on which to get the property
name	name of the property to get	Yes
property	the name of the property to set with the value of the svn property	One of the two
file	file that will contain the value of the property

Example :
<propget path="workingcopy/propTest/file.png" name="svn:mime-type" property="propTest.mimeType"/>

propset

Set a property on files or dirs.

Attribute	Description	Required
path	path of the file or directory on which to set the property	Yes
name	name of the property to set	Yes
value	the value of the property	One of the two
file	the file that will be used as a value
recurse	if set, property will be set recursively	No

Note:svn recognizes the following special versioned properties but will store any arbitrary properties set:

svn:ignore : A newline separated list of file patterns to ignore.
svn:keywords : Keywords to be expanded. Valid keywords are:
- URL, HeadURL : The URL for the head version of the object.
- Author, LastChangedBy : The last person to modify the file.
- Date, LastChangedDate : The date/time the object was last modified.
- Rev, LastChangedRevision : The last revision the object changed.
- Id : A compressed summary of the previous 4 keywords.
svn:executable : If present, make the file executable. This property cannot be set on a directory. A non-recursive attempt will fail, and a recursive attempt will set the property only on the file children of the directory
svn:eol-style : One of 'native', 'LF', 'CR', 'CRLF'.
svn:mime-type : The mimetype of the file. Used to determine whether to merge the file, and how to serve it from Apache.
A mimetype beginning with 'text/' (or an absent mimetype) is treated as text. Anything else is treated as binary.
svn:externals : A newline separated list of module specifiers, each of which consists of a relative directory path, optional revision flags, and an URL. For example
foo http://example.com/repos/zig
foo/bar -r 1234 http://example.com/repos/zag

revert

Restore pristine working copy file (undo most local edits).

Attribute	Description	Required
file	file to revert	No
dir	directory to revert	No
recurse	Set to "false" to operate on a single directory only (applies only when `dir` attribute is set). Default is "false"	No
revision	revision. Defaults is "HEAD" Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV	No

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files to revert.

status

Get the status of working copy files and directories.

Attribute	Description	Required
path	path of the file or directory	Yes
textStatusProperty	Name of the property to set to the status of the item	No
propStatusProperty	Name of the property to set to the status of the item properties	No
revisionProperty	Name of the property to set to the revision of the item (or “” if unversioned)	No
lastChangedRevisionProperty	Name of the property to set to the last changed revision of the item (or “” if unversioned)	No
lastChangedDateProperty	Name of the property to set to the last changed date of the item (or “” if unversioned). The date is formatted according to task's "dateFormatter"	No
lastCommitAuthorProperty	Name of the property to set to the last commit author (or “” if unversioned)	No
urlProperty	Name of the property to set to the url of the item	No

The value of TextStatusProperty can be :

non-svn
normal : no modifications
added
missing : item is missing (removed by non-svn command)
incomplete
deleted
replaced
modified
merged
conflicted
obstructed
ignored
external
unversioned

The value of propStatusProperty can be :

normal : no modifications
conflicted
modified

Example :
<status path="workingcopy/statusTest/added.txt" textStatusProperty="testStatus.textStatus" propStatusProperty="testStatus.propStatus" lastChangedRevisionProperty="testStatus.lastCommitRevision" revisionProperty="testStatus.revision" lastCommitAuthorProperty="testStatus.lastCommitAuthor"

switch

Update the working copy to mirror a new URL within the repository. This behaviour is similar to 'svn update', and is the way to move a working copy to a branch or tag within the same repository.

Attribute	Description	Required
path	The working copy to switch to the given url	Yes
url	The url to switch to	Yes
recurse	Set to "false" to operate on a single directory only. Default is "true"	No
revision	revision. Defaults is "HEAD" Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV	No

Example: <svn> <switch path="workingcopy/switchTest" url="${urlRepos}/switchTestBranch"/> </svn>

update

Bring changes from the repository into the working copy.
If no revision given, bring working copy up-to-date with HEAD rev. Else synchronize working copy to revision.

Attribute	Description	Required
file	file to update	No
dir	directory to update	No
recurse	Set to "false" to operate on a single directory only (applies only when `dir` attribute is set). Default is "true"	No
revision	revision. Defaults is "HEAD" Possible values are : - a date with the format as specified in dateFormatter attribute - a revision number - HEAD, BASE, COMMITED or PREV	No

Parameters specified as nested elements :

fileset
Filesets are used to select sets of files to update.

wcVersion

Retrieves a state of the working copy. Similar to the svn's utility svnversion, just providing more.
Crawls the working copy and retrieves the maximum revision number, revision range if workingCopy is mixed etc.

Attribute	Description	Required
path	a path to the working copy	Yes
prefix	a string which will be prefixed to output properties set/filled by this command	No
processUnversioned	flag whether presence of unversioned resoures should be treated as changes	No (defaults to false)

The command fill set the following properties: (with optional prefix applied)

Property name	Description
repository.url	URL of the repository of the working copy root
repository.path	path in the repository
revision.max	the highest revision number in the working copy
revision.max-with-flags	the highest revision number in the working copy plus flags (M - modified, X - mixed)
revision.range	the revision range (in mixed wc), similar to svnversion format. (e.g. 1000:1010MX)
committed.max	the highest 'last committed revision'
committed.max-with-flags	the highest 'last committed revision' plus flags (M, X)
modified	set to "true" if working copy is modified, property not set otherwise
mixed	set to "true" if working copy is mixed, property not set otherwise

An example of the properties that would be set in a sample working copy (with modifications):
(with prefix="svn.")

svn.repository.url -> https://server/repos/branches/1.2.x

svn.repository.path -> /repos/branches/1.2.x

svn.revision.max -> 676

svn.revision.max-with-flags -> 676M

svn.revision.range -> 676M

svn.committed.max -> 651

svn.committed.max-with-flags -> 651M

svn.modified -> true

Example output in case of mixed and modified working copy: (without prefix set)

repository.url -> https://server/repos/branches/1.2.x

repository.path -> /repos/branches/1.2.x

revision.max -> 676

revision.max-with-flags -> 676MX

revision.range -> 673:676M

svn.committed.max -> 651

svn.committed.max-with-flags -> 651M

modified -> true

mixed -> true

cleanup

cleanup your working copy

Attribute	Description	Required
dir	directory to cleanup	Yes

Examples

checkouts a working copy from repository

deletes some files from repository (and commit changes)

add my_repos/propTest to repository and set two properties on file.png
subversion command line interface is used (javahl="false").

SVN ANT命令

<Svn>

Description

Setup

Parameters

Svn commands specified as nested elements

add

cat

checkout

commit

copy

createRepository

delete

diff

export

ignore

import

info

keywordsset

keywordsadd

keywordsremove

mkdir

move

propdel

propget

propset

revert

status

switch

update

wcVersion

cleanup

Examples

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