CopySpec (Gradle API 2.3)

All Superinterfaces:

ContentFilterable, CopyProcessingSpec, CopySourceSpec, PatternFilterable

All Known Implementing Classes:

AbstractArchiveTask, AbstractCopyTask, Copy, Jar, JavaScriptProcessResources, ProcessResources, Sync, Tar, Zip
```
public interface CopySpec
extends CopySourceSpec, CopyProcessingSpec, PatternFilterable
```
A set of specifications for copying files. This includes:
- source directories (multiples allowed)
- destination directory
- ANT like include patterns
- ANT like exclude patterns
- File relocating rules
- renaming rules
- content filters
CopySpecs may be nested by passing a closure to one of the from methods. The closure creates a child CopySpec and delegates methods in the closure to the child. Child CopySpecs inherit any values specified in the parent. This allows constructs like:
```
 def myCopySpec = project.copySpec {
   into('webroot')
   exclude('**/.data/**')
   from('src/main/webapp') {
     include '**/*.jsp'
   }
   from('src/main/js') {
     include '**/*.js'
   }
 }
 
```
In this example, the into and exclude specifications at the root level are inherited by the two child CopySpecs. Copy specs can be reused in other copy specs via with(CopySpec...) method. This enables reuse of the copy spec instances.
```
 def contentSpec = copySpec {
   from("content") {
     include "**/*.txt"
   }
 }

 task copy(type: Copy) {
   into "$buildDir/copy"
   with contentSpec
 }
 
```
See Also:
Copy Task, Project.copy()

Method Summary

Methods
Modifier and Type	Method and Description
`CopySpec`	`eachFile(Action<? super FileCopyDetails> action)` Adds an action to be applied to each file as it is about to be copied into its destination.
`CopySpec`	`eachFile(Closure closure)` Adds an action to be applied to each file as it about to be copied into its destination.
`CopySpec`	`exclude(Closure excludeSpec)` Adds an exclude spec.
`CopySpec`	`exclude(Iterable<String> excludes)` Adds an ANT style exclude pattern.
`CopySpec`	`exclude(Spec<FileTreeElement> excludeSpec)` Adds an exclude spec.
`CopySpec`	`exclude(String... excludes)` Adds an ANT style exclude pattern.
`CopySpec`	`expand(Map<String,?> properties)` Expands property references in each file as it is copied.
`CopySpec`	`filesMatching(String pattern, Action<? super FileCopyDetails> action)` Configure the `FileCopyDetails` for each file whose path matches the specified Ant-style pattern.
`CopySpec`	`filesNotMatching(String pattern, Action<? super FileCopyDetails> action)` Configure the `FileCopyDetails` for each file whose path does not match the specified Ant-style pattern.
`CopySpec`	`filter(Class<? extends FilterReader> filterType)` Adds a content filter to be used during the copy.
`CopySpec`	`filter(Closure closure)` Adds a content filter based on the provided closure.
`CopySpec`	`filter(Map<String,?> properties, Class<? extends FilterReader> filterType)` Adds a content filter to be used during the copy.
`CopySpec`	`from(Object... sourcePaths)` Specifies source files or directories for a copy.
`CopySpec`	`from(Object sourcePath, Closure c)` Specifies the source files or directories for a copy and creates a child `CopySourceSpec`.
`DuplicatesStrategy`	`getDuplicatesStrategy()` Returns the strategy to use when trying to copy more than one file to the same destination.
`boolean`	`getIncludeEmptyDirs()` Tells if empty target directories will be included in the copy.
`CopySpec`	`include(Closure includeSpec)` Adds an include spec.
`CopySpec`	`include(Iterable<String> includes)` Adds an ANT style include pattern.
`CopySpec`	`include(Spec<FileTreeElement> includeSpec)` Adds an include spec.
`CopySpec`	`include(String... includes)` Adds an ANT style include pattern.
`CopySpec`	`into(Object destPath)` Specifies the destination directory for a copy.
`CopySpec`	`into(Object destPath, Closure configureClosure)` Creates and configures a child `CopySpec` with the given destination path.
`boolean`	`isCaseSensitive()` Specifies whether case-sensitive pattern matching should be used.
`CopySpec`	`rename(Closure closure)` Renames a source file to a different relative location under the target directory.
`CopyProcessingSpec`	`rename(Pattern sourceRegEx, String replaceWith)` Renames files based on a regular expression.
`CopySpec`	`rename(String sourceRegEx, String replaceWith)` Renames files based on a regular expression.
`void`	`setCaseSensitive(boolean caseSensitive)` Specifies whether case-sensitive pattern matching should be used for this CopySpec.
`void`	`setDuplicatesStrategy(DuplicatesStrategy strategy)` The strategy to use when trying to copy more than one file to the same destination.
`CopySpec`	`setExcludes(Iterable<String> excludes)` Set the allowable exclude patterns.
`void`	`setIncludeEmptyDirs(boolean includeEmptyDirs)` Controls if empty target directories should be included in the copy.
`CopySpec`	`setIncludes(Iterable<String> includes)` Set the allowable include patterns.
`CopySpec`	`with(CopySpec... sourceSpecs)` Adds the given specs as a child of this spec.

Methods inherited from interface org.gradle.api.file.CopyProcessingSpec
getDirMode, getFileMode, setDirMode, setFileMode

Methods inherited from interface org.gradle.api.tasks.util.PatternFilterable
getExcludes, getIncludes

- Method Detail
  - isCaseSensitive
```
boolean isCaseSensitive()
```
    Specifies whether case-sensitive pattern matching should be used.
    
    Returns:
    true for case-sensitive matching.
  - setCaseSensitive
```
void setCaseSensitive(boolean caseSensitive)
```
    Specifies whether case-sensitive pattern matching should be used for this CopySpec.
    
    Parameters:
    caseSensitive - true for case-sensitive matching.
  - getIncludeEmptyDirs
```
boolean getIncludeEmptyDirs()
```
    Tells if empty target directories will be included in the copy.
    
    Returns:
    true if empty target directories will be included in the copy, false otherwise
  - setIncludeEmptyDirs
```
void setIncludeEmptyDirs(boolean includeEmptyDirs)
```
    Controls if empty target directories should be included in the copy.
    
    Parameters:
    includeEmptyDirs - true if empty target directories should be included in the copy, false otherwise
  - getDuplicatesStrategy
```
@Incubating
DuplicatesStrategy getDuplicatesStrategy()
```
    Returns the strategy to use when trying to copy more than one file to the same destination.
    The value can be set with a case insensitive string of the enum value (e.g. 'exclude' for DuplicatesStrategy.EXCLUDE).
    This strategy can be overridden for individual files by using eachFile(org.gradle.api.Action) or filesMatching(String, org.gradle.api.Action).
    
    Returns:
    the strategy to use for files included by this copy spec.
    See Also:
    DuplicatesStrategy
  - setDuplicatesStrategy
```
@Incubating
void setDuplicatesStrategy(@Nullable
                                    DuplicatesStrategy strategy)
```
    The strategy to use when trying to copy more than one file to the same destination. Set to null to use the default strategy, which is inherited from the parent copy spec, if any, or DuplicatesStrategy.INCLUDE if this copy spec has no parent.
  - filesMatching
```
@Incubating
CopySpec filesMatching(String pattern,
                                Action<? super FileCopyDetails> action)
```
    Configure the FileCopyDetails for each file whose path matches the specified Ant-style pattern. This is equivalent to using eachFile() and selectively applying a configuration based on the file's path.
    
    Parameters:
    pattern - Ant-style pattern used to match against files' relative paths
    action - action called for the FileCopyDetails of each file matching pattern
    
    Returns:
    this
  - filesNotMatching
```
@Incubating
CopySpec filesNotMatching(String pattern,
                                   Action<? super FileCopyDetails> action)
```
    Configure the FileCopyDetails for each file whose path does not match the specified Ant-style pattern. This is equivalent to using eachFile() and selectively applying a configuration based on the file's path.
    
    Parameters:
    pattern - Ant-style pattern used to match against files' relative paths
    action - action called for the FileCopyDetails of each file that does not match pattern
    
    Returns:
    this
  - with
```
CopySpec with(CopySpec... sourceSpecs)
```
    Adds the given specs as a child of this spec.
```
 def contentSpec = copySpec {
   from("content") {
     include "**/*.txt"
   }
 }

 task copy(type: Copy) {
   into "$buildDir/copy"
   with contentSpec
 }
 
```
    Parameters:
    sourceSpecs - The specs to add
    
    Returns:
    this
  - from
```
CopySpec from(Object... sourcePaths)
```
    Specifies source files or directories for a copy. The given paths are evaluated as per Project.files(Object...).
    
    Specified by:
    
    from in interface CopySourceSpec
    
    Parameters:
    sourcePaths - Paths to source files for the copy
  - from
```
CopySpec from(Object sourcePath,
            Closure c)
```
    Specifies the source files or directories for a copy and creates a child CopySourceSpec. The given source path is evaluated as per Project.files(Object...) .
    
    Specified by:
    
    from in interface CopySourceSpec
    
    Parameters:
    sourcePath - Path to source for the copy
    c - closure for configuring the child CopySourceSpec
  - setIncludes
```
CopySpec setIncludes(Iterable<String> includes)
```
    Set the allowable include patterns. Note that unlike PatternFilterable.include(Iterable) this replaces any previously defined includes.
    
    Specified by:
    
    setIncludes in interface PatternFilterable
    
    Parameters:
    includes - an Iterable providing new include patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - setExcludes
```
CopySpec setExcludes(Iterable<String> excludes)
```
    Set the allowable exclude patterns. Note that unlike PatternFilterable.exclude(Iterable) this replaces any previously defined excludes.
    
    Specified by:
    
    setExcludes in interface PatternFilterable
    
    Parameters:
    excludes - an Iterable providing new exclude patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - include
```
CopySpec include(String... includes)
```
    Adds an ANT style include pattern. This method may be called multiple times to append new patterns and multiple patterns may be specified in a single call. If includes are not provided, then all files in this container will be included. If includes are provided, then a file must match at least one of the include patterns to be processed.
    
    Specified by:
    
    include in interface PatternFilterable
    
    Parameters:
    includes - a vararg list of include patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - include
```
CopySpec include(Iterable<String> includes)
```
    Adds an ANT style include pattern. This method may be called multiple times to append new patterns and multiple patterns may be specified in a single call. If includes are not provided, then all files in this container will be included. If includes are provided, then a file must match at least one of the include patterns to be processed.
    
    Specified by:
    
    include in interface PatternFilterable
    
    Parameters:
    includes - a Iterable providing more include patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - include
```
CopySpec include(Spec<FileTreeElement> includeSpec)
```
    Adds an include spec. This method may be called multiple times to append new specs. If includes are not provided, then all files in this container will be included. If includes are provided, then a file must match at least one of the include patterns or specs to be included.
    
    Specified by:
    
    include in interface PatternFilterable
    
    Parameters:
    includeSpec - the spec to add
    
    Returns:
    this
    See Also:
    Pattern Format
  - include
```
CopySpec include(Closure includeSpec)
```
    Adds an include spec. This method may be called multiple times to append new specs. The given closure is passed a FileTreeElement as its parameter. If includes are not provided, then all files in this container will be included. If includes are provided, then a file must match at least one of the include patterns or specs to be included.
    
    Specified by:
    
    include in interface PatternFilterable
    
    Parameters:
    includeSpec - the spec to add
    
    Returns:
    this
    See Also:
    Pattern Format
  - exclude
```
CopySpec exclude(String... excludes)
```
    Adds an ANT style exclude pattern. This method may be called multiple times to append new patterns and multiple patterns may be specified in a single call. If excludes are not provided, then no files will be excluded. If excludes are provided, then files must not match any exclude pattern to be processed.
    
    Specified by:
    
    exclude in interface PatternFilterable
    
    Parameters:
    excludes - a vararg list of exclude patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - exclude
```
CopySpec exclude(Iterable<String> excludes)
```
    Adds an ANT style exclude pattern. This method may be called multiple times to append new patterns and multiple patterns may be specified in a single call. If excludes are not provided, then no files will be excluded. If excludes are provided, then files must not match any exclude pattern to be processed.
    
    Specified by:
    
    exclude in interface PatternFilterable
    
    Parameters:
    excludes - a Iterable providing new exclude patterns
    
    Returns:
    this
    See Also:
    Pattern Format
  - exclude
```
CopySpec exclude(Spec<FileTreeElement> excludeSpec)
```
    Adds an exclude spec. This method may be called multiple times to append new specs. If excludes are not provided, then no files will be excluded. If excludes are provided, then files must not match any exclude pattern to be processed.
    
    Specified by:
    
    exclude in interface PatternFilterable
    
    Parameters:
    excludeSpec - the spec to add
    
    Returns:
    this
    See Also:
    Pattern Format
  - exclude
```
CopySpec exclude(Closure excludeSpec)
```
    Adds an exclude spec. This method may be called multiple times to append new specs.The given closure is passed a FileTreeElement as its parameter. The closure should return true or false. Example:
```
 copySpec {
   from 'source'
   into 'destination'
   //an example of excluding files from certain configuration:
   exclude { it.file in configurations.someConf.files }
 }
 
```
    If excludes are not provided, then no files will be excluded. If excludes are provided, then files must not match any exclude pattern to be processed.
    Specified by:
    
    exclude in interface PatternFilterable
    
    Parameters:
    excludeSpec - the spec to add
    
    Returns:
    this
    See Also:
    Pattern Format
  - into
```
CopySpec into(Object destPath)
```
    Specifies the destination directory for a copy. The destination is evaluated as per Project.file(Object).
    
    Specified by:
    
    into in interface CopyProcessingSpec
    
    Parameters:
    destPath - Path to the destination directory for a Copy
    
    Returns:
    this
  - into
```
CopySpec into(Object destPath,
            Closure configureClosure)
```
    Creates and configures a child CopySpec with the given destination path. The destination is evaluated as per Project.file(Object).
    
    Parameters:
    destPath - Path to the destination directory for a Copy
    configureClosure - The closure to use to configure the child CopySpec.
    
    Returns:
    this
  - rename
```
CopySpec rename(Closure closure)
```
    Renames a source file to a different relative location under the target directory. The closure will be called with a single parameter, the name of the file. The closure should return a String object with a new target name. The closure may return null, in which case the original name will be used.
    
    Specified by:
    
    rename in interface CopyProcessingSpec
    
    Parameters:
    closure - rename closure
    
    Returns:
    this
  - rename
```
CopySpec rename(String sourceRegEx,
              String replaceWith)
```
    Renames files based on a regular expression. Uses java.util.regex type of regular expressions. Note that the replace string should use the '$1' syntax to refer to capture groups in the source regular expression. Files that do not match the source regular expression will be copied with the original name.
    Example:
```
 rename '(.*)_OEM_BLUE_(.*)', '$1$2'
 
```
    would map the file 'style_OEM_BLUE_.css' to 'style.css'
    Specified by:
    
    rename in interface CopyProcessingSpec
    
    Parameters:
    sourceRegEx - Source regular expression
    replaceWith - Replacement string (use $ syntax for capture groups)
    
    Returns:
    this
  - rename
```
CopyProcessingSpec rename(Pattern sourceRegEx,
                        String replaceWith)
```
    Renames files based on a regular expression. See CopyProcessingSpec.rename(String, String).
    
    Specified by:
    
    rename in interface CopyProcessingSpec
    
    Parameters:
    sourceRegEx - Source regular expression
    replaceWith - Replacement string (use $ syntax for capture groups)
    
    Returns:
    this
  - filter
```
CopySpec filter(Map<String,?> properties,
              Class<? extends FilterReader> filterType)
```
    Adds a content filter to be used during the copy. Multiple calls to filter, add additional filters to the filter chain. Each filter should implement java.io.FilterReader. Include org.apache.tools.ant.filters.* for access to all the standard Ant filters.
    
    Filter properties may be specified using groovy map syntax.
    
    Examples:
```
    filter(HeadFilter, lines:25, skip:2)
    filter(ReplaceTokens, tokens:[copyright:'2009', version:'2.3.1'])
 
```
    Specified by:
    
    filter in interface ContentFilterable
    
    Parameters:
    properties - map of filter properties
    filterType - Class of filter to add
    
    Returns:
    this
  - filter
```
CopySpec filter(Class<? extends FilterReader> filterType)
```
    Adds a content filter to be used during the copy. Multiple calls to filter, add additional filters to the filter chain. Each filter should implement java.io.FilterReader. Include org.apache.tools.ant.filters.* for access to all the standard Ant filters.
    
    Examples:
```
    filter(StripJavaComments)
    filter(com.mycompany.project.CustomFilter)
 
```
    Specified by:
    
    filter in interface ContentFilterable
    
    Parameters:
    filterType - Class of filter to add
    
    Returns:
    this
  - filter
```
CopySpec filter(Closure closure)
```
    Adds a content filter based on the provided closure. The Closure will be called with each line (stripped of line endings) and should return a String to replace the line.
    
    Specified by:
    
    filter in interface ContentFilterable
    
    Parameters:
    closure - to implement line based filtering
    
    Returns:
    this
  - expand
```
CopySpec expand(Map<String,?> properties)
```
    Expands property references in each file as it is copied. More specifically, each file is transformed using Groovy's SimpleTemplateEngine. This means you can use simple property references, such as $property or ${property} in the file. You can also include arbitrary Groovy code in the file, such as ${version ?: 'unknown'} or ${classpath*.name.join(' ')}
    
    Specified by:
    
    expand in interface ContentFilterable
    
    Parameters:
    properties - to implement line based filtering
    
    Returns:
    this
  - eachFile
```
CopySpec eachFile(Action<? super FileCopyDetails> action)
```
    Adds an action to be applied to each file as it is about to be copied into its destination. The action can change the destination path of the file, filter the contents of the file, or exclude the file from the result entirely. Actions are executed in the order added, and are inherited from the parent spec.
    
    Specified by:
    
    eachFile in interface CopyProcessingSpec
    
    Parameters:
    action - The action to execute.
    
    Returns:
    this
  - eachFile
```
CopySpec eachFile(Closure closure)
```
    Adds an action to be applied to each file as it about to be copied into its destination. The given closure is called with a FileCopyDetails as its parameter. Actions are executed in the order added, and are inherited from the parent spec.
    
    Specified by:
    
    eachFile in interface CopyProcessingSpec
    
    Parameters:
    closure - The action to execute.
    
    Returns:
    this

Interface CopySpec

Method Summary

Methods inherited from interface org.gradle.api.file.CopyProcessingSpec

Methods inherited from interface org.gradle.api.tasks.util.PatternFilterable

Method Detail

isCaseSensitive

setCaseSensitive

getIncludeEmptyDirs

setIncludeEmptyDirs

getDuplicatesStrategy

setDuplicatesStrategy

filesMatching

filesNotMatching

with

from

from

setIncludes

setExcludes

include

include

include

include

exclude

exclude

exclude

exclude

into

into

rename

rename

rename

filter

filter

filter

expand

eachFile

eachFile