"

 Copyright (c) 2007-2010 Jan Vrany

 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person

 obtaining a copy of this software and associated documentation

 files (the 'Software'), to deal in the Software without

 restriction, including without limitation the rights to use,

 copy, modify, merge, publish, distribute, sublicense, and/or sell

 copies of the Software, and to permit persons to whom the

 Software is furnished to do so, subject to the following

 conditions:

 The above copyright notice and this permission notice shall be

 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 OTHER DEALINGS IN THE SOFTWARE.

"

"{ Package: 'stx:libsvn' }"

"{ NameSpace: SVN }"

Task subclass:#FileoutLikeTask

	instanceVariableNames:'suppressClasses suppressExtensions suppresBuildSupportFiles

		packageClassesChanged packageExtensionsChanged extensionMethods'

	classVariableNames:''

	poolDictionaries:''

	category:'SVN-Tasks'

!

!FileoutLikeTask class methodsFor:'documentation'!

copyright

"

 Copyright (c) 2007-2010 Jan Vrany

 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person

 obtaining a copy of this software and associated documentation

 files (the 'Software'), to deal in the Software without

 restriction, including without limitation the rights to use,

 copy, modify, merge, publish, distribute, sublicense, and/or sell

 copies of the Software, and to permit persons to whom the

 Software is furnished to do so, subject to the following

 conditions:

 The above copyright notice and this permission notice shall be

 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 OTHER DEALINGS IN THE SOFTWARE.

"

! !

!FileoutLikeTask class methodsFor:'others'!

version_CVS

    ^ '$Header$'

! !

!FileoutLikeTask methodsFor:'accessing'!

extensionMethods

    ^ extensionMethods

!

extensionMethods:aCollection"of Methods"

    extensionMethods := aCollection.

    "Modified: / 14-05-2009 / 13:38:15 / Jan Vrany <vranyj1@fel.cvut.cz>"

!

filesToGenerate

    ^ self packageDefinition fileNamesToGenerate keys

    "

        SVN::CommitTask new

            package: #stx:libsvn;

            buildSupportFiles"

    "Created: / 27-11-2009 / 11:29:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 17-11-2010 / 14:08:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

packageDefinition

    ^self workingCopy packageDefinition

    "Created: / 27-11-2009 / 11:27:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

suppresBuildSupportFiles

    ^ suppresBuildSupportFiles

!

suppresBuildSupportFiles:something

    suppresBuildSupportFiles := something.

!

suppressClasses

    ^ suppressClasses

!

suppressClasses:aBoolean

    suppressClasses := aBoolean.

!

suppressExtensions

    ^ suppressExtensions

!

suppressExtensions:aBoolean

    suppressExtensions := aBoolean.

! !

!FileoutLikeTask methodsFor:'executing - private'!

doAddNewContainers

    |filesAndDirsToAdd filesToAdd containers|

    ActivityNotification notify:'Adding new containers'.

    containers := self isSelectiveFileoutTask ifTrue:[

                #()

            ] ifFalse:[

                self containersToFileOut

            ].

    filesAndDirsToAdd := ((StatusCommand new)

                workingCopy:self workingCopy;

                paths:containers;

                execute) 

                    select:[:wcEntry | wcEntry status isUnversioned ]

                    thenCollect:[:wcEntry | wcEntry path ].

    filesToAdd := filesAndDirsToAdd select:

        [:fname|(workingCopy path / fname) isDirectory not].

    filesAndDirsToAdd isEmpty ifFalse:[

        packageClassesChanged := true.

        (AddCommand new)

            workingCopy:self workingCopy;

            paths:filesAndDirsToAdd;

            execute.

    ].

    filesToAdd isEmpty ifFalse:[

        (PropsetCommand new)

            workingCopy:self workingCopy;

            name:'svn:keywords';

            value:'Id HeadURL';

            paths:containers;

            execute.

        (PropsetCommand new)

            workingCopy:self workingCopy;

            name:'svn:eol-style';

            value:'LF';

            paths:containers;

            execute

    ]

    "Created: / 11-04-2008 / 10:58:53 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 19-08-2009 / 14:00:26 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 29-09-2011 / 11:47:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doCompileCopyrightMethods

    | klasses source |

    (self packageDefinition class includesSelector: #copyright) ifFalse:[^self].

    ActivityNotification notify:'Compiling #copyright methods...'.

    klasses := self classesToFileOut asArray.

    source := (self packageDefinition class compiledMethodAt: #copyright) source.

    klasses 

        withIndexDo:[:cls :index | 

            |metaCls|

            metaCls := cls theMetaclass.

            (((metaCls includesSelector:#copyright) not) and:[metaCls programmingLanguage isSmalltalk])

                ifTrue:[

                    metaCls compile:source classified:'documentation'.

                    (metaCls compiledMethodAt:#copyright) 

                        setPackage:self package asSymbol

                    ].

            ProgressNotification 

                notify:('Compiling %1 (%2)' bindWith:#copyright

                        with:cls nameWithoutPrefix)

        ]

    "Modified: / 16-08-2009 / 12:59:50 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Created: / 08-04-2010 / 14:31:40 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doCompileVersionMethods

    |klasses versionMethodName|

    versionMethodName := SVNSourceCodeManager nameOfVersionMethodInClasses.

    ActivityNotification notify:'Compiling #version methods...'.

    klasses := self classesToFileOut asArray.

    klasses 

        withIndexDo:[:cls :index | 

            |metaCls|

            metaCls := cls theMetaclass.

            ((metaCls includesSelector:versionMethodName) not 

                or:[ ((cls perform:versionMethodName asSymbol) startsWith:'$Id') not ]) 

                    ifTrue:[

                        metaCls compile:(metaCls 

                                    versionMethodTemplateForSourceCodeManager:SVNSourceCodeManager)

                            classified:'documentation'.

                        (metaCls compiledMethodAt:versionMethodName) 

                            setPackage:self package asSymbol

                    ].

            SVNSourceCodeManager utilities ensureCorrectVersionMethodsInClass: cls usingManager: SVNSourceCodeManager.

            ProgressNotification 

                notify:('Compiling %1 (%2)' bindWith:versionMethodName

                        with:cls nameWithoutPrefix)

        ].

    self extensionMethodsToFileOut notEmpty ifTrue:[

        | def |

        "TODO: Not programming language aware..."

        ((def := self packageDefinition) class includesSelector: SVNSourceCodeManager nameOfVersionMethodForExtensions) ifFalse:[

            def class 

                compile:

                    (SVNSourceCodeManager versionMethodTemplateForSmalltalkFor:SVNSourceCodeManager nameOfVersionMethodForExtensions)

                classified: #documentation

        ]

    ]

    "Created: / 28-05-2008 / 07:43:43 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 16-08-2009 / 12:59:50 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 07-07-2011 / 20:15:21 / jv"

!

doFileOutAll

    self

        doInitStateVariables;

        doCompileVersionMethods;

        doCompileCopyrightMethods;

        doCompileSvnRevisionNrMethod:false;

        doCompileSvnRepositoryUrlStringMethod;

        doRenameContainers;

        doFileOutPackageClasses;

        doFileOutPackageExtensions;

        doAddNewContainers;

        doRemoveOldContainers;

        doUpdateProjectDefinition;

        doUpdateBuildSupportFiles.

    "Created: / 17-08-2009 / 18:28:18 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 09-08-2011 / 09:28:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doFileOutPackageClasses

    |klasses|

    suppressClasses == true ifTrue:[^self].

    ActivityNotification notify:'Filing out package classes'.

    klasses := self classesToFileOut asArray.

    klasses 

        withIndexDo:[:cls :index | 

            |clsStream|

            ProgressNotification notify:'Filing out ' , cls nameWithoutPrefix

                progress:(100 / klasses size) * index.

            (self shouldFileOutClass:cls) ifTrue:[self workingCopy fileOutClass: cls]]

    "Created: / 11-04-2008 / 10:58:16 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 19-08-2009 / 13:44:00 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 15-10-2011 / 20:14:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doFileOutPackageExtensions

    suppressExtensions == true ifTrue:[^self].

    self extensionMethodsToFileOut isEmpty ifTrue:[^self].

    self workingCopy fileOutExtensions: self extensionMethodsToFileOut

    "Modified: / 07-04-2008 / 08:37:25 / janfrog"

    "Created: / 11-04-2008 / 10:58:36 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 14-05-2009 / 13:37:40 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 15-10-2011 / 20:14:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doInitStateVariables

    packageClassesChanged := self workingCopy packageClassesChanged.

    packageExtensionsChanged := self workingCopy packageExtensionsChanged.

    "Created: / 17-06-2009 / 10:17:04 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 13-08-2009 / 10:18:37 / Jan Vrany <vranyj1@fel.cvut.cz>"

!

doRemoveOldContainers

    |containers containersToKeep containersToDelete|

    self isSelectiveFileoutTask ifTrue:[

        ^ self

    ].

    ActivityNotification notify:'Removing old containers'.

    containers := self workingCopy containers.

    containersToKeep := self workingCopy containersToKeep.

    containersToDelete := containers \ containersToKeep.

    containersToDelete isEmpty ifFalse:[

        packageClassesChanged := true.

        (DeleteCommand new)

            workingCopy:self workingCopy;

            paths:containersToDelete;

            execute

    ].

    "Created: / 11-04-2008 / 11:00:27 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 19-08-2009 / 15:03:51 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 08-08-2011 / 14:33:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doRenameContainerForClassNamed: new using: renames language: lang

    | old oldC newC |

    old := renames at: new.

    (renames includesKey: old) ifTrue:[

        self doRenameContainerForClassNamed: old using: renames language: lang.

    ].

    oldC := (SVN::Repository containerNameWithoutSuffixForClassNamed: old) , '.' , lang sourceFileSuffix.

    newC := (SVN::Repository containerNameWithoutSuffixForClassNamed: new) , '.' , lang sourceFileSuffix.

    (workingCopy containerFilenameFor: oldC) exists ifTrue:[

        packageClassesChanged := true.

        MoveCommand new

            workingCopy: workingCopy;

            src: oldC;

            dst: newC;

            execute.

    ].

    "Created: / 11-04-2008 / 11:00:27 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 19-08-2009 / 15:03:51 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Created: / 06-08-2011 / 21:33:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doRenameContainers

    | renames |

    renames := Dictionary new.

    ChangeSet current do:

                [:chg|

                chg isClassRenameChange ifTrue:[

                    renames at: chg className put: chg oldName.

                ]].

    self classesToFileOut do:[:cls|

        (renames includesKey: cls name) ifTrue:[

            self doRenameContainerForClassNamed: cls name using: renames language: cls programmingLanguage.

        ]        

    ]

    "Created: / 11-04-2008 / 11:00:27 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 19-08-2009 / 15:03:51 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Created: / 06-08-2011 / 21:13:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doUpdateBuildSupportFiles

    |pkgDef|

    suppresBuildSupportFiles == true ifTrue:[

        ^self.

    ].

    (self isSelectiveFileoutTask and:[packageClassesChanged not]) ifTrue:[

        ^self.

    ].

    ActivityNotification notify:'Updating build files'.

    pkgDef := self workingCopy packageDefinition.

    self filesToGenerate do:[:supportFileName | 

        |supportFile stream|

        supportFile := workingCopy path / supportFileName.

        (packageClassesChanged or:[ supportFile exists not ]) ifTrue:[

            ActivityNotification notify:'Updating ' , supportFileName.

            [

                supportFile directory exists ifFalse:

                    [supportFile directory makeDirectory].

                stream := supportFile writeStream.

                stream nextPutAll:(self for: pkgDef generateFile:supportFileName)

            ] ensure:[ stream ifNotNil:[ stream close ] ]

        ]

    ].

    "Created: / 20-06-2009 / 16:01:16 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 21-06-2009 / 15:18:17 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 15-10-2011 / 22:27:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

doUpdateProjectDefinition

    |prjClass|

    (packageClassesChanged | packageExtensionsChanged) ifFalse:[

        ^ self

    ].

    ActivityNotification notify:'Updating project definition'.

    prjClass := Smalltalk 

                at:(ProjectDefinition initialClassNameForDefinitionOf:self package) 

                        asSymbol.

    prjClass 

        ifNotNil:[

            Class packageQuerySignal answer:prjClass package

                do:[

                    prjClass theNonMetaclass 

                        forEachContentsMethodsCodeToCompileDo:[:code :category |

                            (code startsWith: 'excludedFromPreRequisites')

                                ifFalse:[prjClass theMetaclass compile:code classified:category]

                        ]

                        ignoreOldEntries: false

                        ignoreOldDefinition: false

                ]

        ]

    "Created: / 11-04-2008 / 11:01:06 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 13-08-2009 / 09:13:14 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 28-09-2011 / 17:38:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!FileoutLikeTask methodsFor:'private'!

classesToFileOut

    suppressClasses == true ifTrue:[^#()].

    ^ self workingCopy packageClassesFiltered:

            [:class |

            class isLoaded and: [ classes isNil or: [ classes includes: class ] ] ]

    "Created: / 23-03-2009 / 12:08:24 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 11-06-2009 / 18:17:38 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 15-10-2011 / 20:15:59 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

containersToFileOut

    | containers extensions |

    containers := self classesToFileOut

                collect: [:class | self repository containerNameForClass: class ].

    (extensions := self extensionMethodsToFileOut) notEmpty ifTrue:

        [| languages |

        languages :=  (extensions collect:[:each|each programmingLanguage]) asSet.

        languages do:

            [:lang|containers add: (Repository containerNameForExtensions: lang)]].

    ^ containers

    "Created: / 14-05-2009 / 11:35:05 / Jan Vrany <vranyj1@fel.cvut.cz>"

    "Modified: / 30-12-2009 / 22:05:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

extensionMethodsToFileOut

    ^ self workingCopy packageExtensionsFiltered:

	    [:mth |

	    extensionMethods isNil or: [ extensionMethods includes: mth ] ]

    "Created: / 14-05-2009 / 11:32:01 / Jan Vrany <vranyj1@fel.cvut.cz>"

!

for: def generateFile: file

    | contents savedClassFilenames |

    file ~= 'abbrev.stc' ifTrue:[^def generateFile: file].

    "Yet another kludge to trick Smalltalk>>fileNameForClass:, sigh"

    savedClassFilenames := Dictionary new.

    (def searchForClasses reject:[:e|e owningClass notNil]) do:

        [:cls|

        savedClassFilenames 

            at: cls

            put: cls getClassFilename.

        cls setClassFilename: (SVN::Repository containerNameForClass: cls)].

    contents := def generateFile: file.

    savedClassFilenames keysAndValuesDo:

        [:cls :classFileName|

        cls setClassFilename: classFileName].