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You may modify your copy or copies of the Program or any portion" + , "of it, thus forming a work based on the Program, and copy and" + , "distribute such modifications or work under the terms of Section 1" + , "above, provided that you also meet all of these conditions:" + , "" + , " a) You must cause the modified files to carry prominent notices" + , " stating that you changed the files and the date of any change." + , "" + , " b) You must cause any work that you distribute or publish, that in" + , " whole or in part contains or is derived from the Program or any" + , " part thereof, to be licensed as a whole at no charge to all third" + , " parties under the terms of this License." + , "" + , " c) If the modified program normally reads commands interactively" + , " when run, you must cause it, when started running for such" + , " interactive use in the most ordinary way, to print or display an" + , " announcement including an appropriate copyright notice and a" + , " notice that there is no warranty (or else, saying that you provide" + , " a warranty) and that users may redistribute the program under" + , " these conditions, and telling the user how to view a copy of this" + , " License. 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But when you" + , "distribute the same sections as part of a whole which is a work based" + , "on the Program, the distribution of the whole must be on the terms of" + , "this License, whose permissions for other licensees extend to the" + , "entire whole, and thus to each and every part regardless of who wrote it." + , "" + , "Thus, it is not the intent of this section to claim rights or contest" + , "your rights to work written entirely by you; rather, the intent is to" + , "exercise the right to control the distribution of derivative or" + , "collective works based on the Program." + , "" + , "In addition, mere aggregation of another work not based on the Program" + , "with the Program (or with a work based on the Program) on a volume of" + , "a storage or distribution medium does not bring the other work under" + , "the scope of this License." + , "" + , " 3. You may copy and distribute the Program (or a work based on it," + , "under Section 2) in object code or executable form under the terms of" + , "Sections 1 and 2 above provided that you also do one of the following:" + , "" + , " a) Accompany it with the complete corresponding machine-readable" + , " source code, which must be distributed under the terms of Sections" + , " 1 and 2 above on a medium customarily used for software interchange; or," + , "" + , " b) Accompany it with a written offer, valid for at least three" + , " years, to give any third party, for a charge no more than your" + , " cost of physically performing source distribution, a complete" + , " machine-readable copy of the corresponding source code, to be" + , " distributed under the terms of Sections 1 and 2 above on a medium" + , " customarily used for software interchange; or," + , "" + , " c) Accompany it with the information you received as to the offer" + , " to distribute corresponding source code. (This alternative is" + , " allowed only for noncommercial distribution and only if you" + , " received the program in object code or executable form with such" + , " an offer, in accord with Subsection b above.)" + , "" + , "The source code for a work means the preferred form of the work for" + , "making modifications to it. For an executable work, complete source" + , "code means all the source code for all modules it contains, plus any" + , "associated interface definition files, plus the scripts used to" + , "control compilation and installation of the executable. However, as a" + , "special exception, the source code distributed need not include" + , "anything that is normally distributed (in either source or binary" + , "form) with the major components (compiler, kernel, and so on) of the" + , "operating system on which the executable runs, unless that component" + , "itself accompanies the executable." + , "" + , "If distribution of executable or object code is made by offering" + , "access to copy from a designated place, then offering equivalent" + , "access to copy the source code from the same place counts as" + , "distribution of the source code, even though third parties are not" + , "compelled to copy the source along with the object code." + , "" + , " 4. You may not copy, modify, sublicense, or distribute the Program" + , "except as expressly provided under this License. Any attempt" + , "otherwise to copy, modify, sublicense or distribute the Program is" + , "void, and will automatically terminate your rights under this License." + , "However, parties who have received copies, or rights, from you under" + , "this License will not have their licenses terminated so long as such" + , "parties remain in full compliance." + , "" + , " 5. You are not required to accept this License, since you have not" + , "signed it. However, nothing else grants you permission to modify or" + , "distribute the Program or its derivative works. These actions are" + , "prohibited by law if you do not accept this License. Therefore, by" + , "modifying or distributing the Program (or any work based on the" + , "Program), you indicate your acceptance of this License to do so, and" + , "all its terms and conditions for copying, distributing or modifying" + , "the Program or works based on it." + , "" + , " 6. Each time you redistribute the Program (or any work based on the" + , "Program), the recipient automatically receives a license from the" + , "original licensor to copy, distribute or modify the Program subject to" + , "these terms and conditions. You may not impose any further" + , "restrictions on the recipients' exercise of the rights granted herein." + , "You are not responsible for enforcing compliance by third parties to" + , "this License." + , "" + , " 7. If, as a consequence of a court judgment or allegation of patent" + , "infringement or for any other reason (not limited to patent issues)," + , "conditions are imposed on you (whether by court order, agreement or" + , "otherwise) that contradict the conditions of this License, they do not" + , "excuse you from the conditions of this License. If you cannot" + , "distribute so as to satisfy simultaneously your obligations under this" + , "License and any other pertinent obligations, then as a consequence you" + , "may not distribute the Program at all. For example, if a patent" + , "license would not permit royalty-free redistribution of the Program by" + , "all those who receive copies directly or indirectly through you, then" + , "the only way you could satisfy both it and this License would be to" + , "refrain entirely from distribution of the Program." + , "" + , "If any portion of this section is held invalid or unenforceable under" + , "any particular circumstance, the balance of the section is intended to" + , "apply and the section as a whole is intended to apply in other" + , "circumstances." + , "" + , "It is not the purpose of this section to induce you to infringe any" + , "patents or other property right claims or to contest validity of any" + , "such claims; this section has the sole purpose of protecting the" + , "integrity of the free software distribution system, which is" + , "implemented by public license practices. Many people have made" + , "generous contributions to the wide range of software distributed" + , "through that system in reliance on consistent application of that" + , "system; it is up to the author/donor to decide if he or she is willing" + , "to distribute software through any other system and a licensee cannot" + , "impose that choice." + , "" + , "This section is intended to make thoroughly clear what is believed to" + , "be a consequence of the rest of this License." + , "" + , " 8. If the distribution and/or use of the Program is restricted in" + , "certain countries either by patents or by copyrighted interfaces, the" + , "original copyright holder who places the Program under this License" + , "may add an explicit geographical distribution limitation excluding" + , "those countries, so that distribution is permitted only in or among" + , "countries not thus excluded. In such case, this License incorporates" + , "the limitation as if written in the body of this License." + , "" + , " 9. The Free Software Foundation may publish revised and/or new versions" + , "of the General Public License from time to time. Such new versions will" + , "be similar in spirit to the present version, but may differ in detail to" + , "address new problems or concerns." + , "" + , "Each version is given a distinguishing version number. If the Program" + , "specifies a version number of this License which applies to it and \"any" + , "later version\", you have the option of following the terms and conditions" + , "either of that version or of any later version published by the Free" + , "Software Foundation. If the Program does not specify a version number of" + , "this License, you may choose any version ever published by the Free Software" + , "Foundation." + , "" + , " 10. If you wish to incorporate parts of the Program into other free" + , "programs whose distribution conditions are different, write to the author" + , "to ask for permission. For software which is copyrighted by the Free" + , "Software Foundation, write to the Free Software Foundation; we sometimes" + , "make exceptions for this. Our decision will be guided by the two goals" + , "of preserving the free status of all derivatives of our free software and" + , "of promoting the sharing and reuse of software generally." + , "" + , " NO WARRANTY" + , "" + , " 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY" + , "FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN" + , "OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES" + , "PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED" + , "OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF" + , "MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS" + , "TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE" + , "PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING," + , "REPAIR OR CORRECTION." + , "" + , " 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING" + , "WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR" + , "REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES," + , "INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING" + , "OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED" + , "TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY" + , "YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER" + , "PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE" + , "POSSIBILITY OF SUCH DAMAGES." + , "" + , " END OF TERMS AND CONDITIONS" + , "" + , " How to Apply These Terms to Your New Programs" + , "" + , " If you develop a new program, and you want it to be of the greatest" + , "possible use to the public, the best way to achieve this is to make it" + , "free software which everyone can redistribute and change under these terms." + , "" + , " To do so, attach the following notices to the program. It is safest" + , "to attach them to the start of each source file to most effectively" + , "convey the exclusion of warranty; and each file should have at least" + , "the \"copyright\" line and a pointer to where the full notice is found." + , "" + , " " + , " Copyright (C) " + , "" + , " This program is free software; you can redistribute it and/or modify" + , " it under the terms of the GNU General Public License as published by" + , " the Free Software Foundation; either version 2 of the License, or" + , " (at your option) any later version." + , "" + , " This program is distributed in the hope that it will be useful," + , " but WITHOUT ANY WARRANTY; without even the implied warranty of" + , " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the" + , " GNU General Public License for more details." + , "" + , " You should have received a copy of the GNU General Public License along" + , " with this program; if not, write to the Free Software Foundation, Inc.," + , " 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA." + , "" + , "Also add information on how to contact you by electronic and paper mail." + , "" + , "If the program is interactive, make it output a short notice like this" + , "when it starts in an interactive mode:" + , "" + , " Gnomovision version 69, Copyright (C) year name of author" + , " Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'." + , " This is free software, and you are welcome to redistribute it" + , " under certain conditions; type `show c' for details." + , "" + , "The hypothetical commands `show w' and `show c' should show the appropriate" + , "parts of the General Public License. Of course, the commands you use may" + , "be called something other than `show w' and `show c'; they could even be" + , "mouse-clicks or menu items--whatever suits your program." + , "" + , "You should also get your employer (if you work as a programmer) or your" + , "school, if any, to sign a \"copyright disclaimer\" for the program, if" + , "necessary. Here is a sample; alter the names:" + , "" + , " Yoyodyne, Inc., hereby disclaims all copyright interest in the program" + , " `Gnomovision' (which makes passes at compilers) written by James Hacker." + , "" + , " , 1 April 1989" + , " Ty Coon, President of Vice" + , "" + , "This General Public License does not permit incorporating your program into" + , "proprietary programs. If your program is a subroutine library, you may" + , "consider it more useful to permit linking proprietary applications with the" + , "library. If this is what you want to do, use the GNU Lesser General" + , "Public License instead of this License." + ] + +gplv3 = unlines + [ " GNU GENERAL PUBLIC LICENSE" + , " Version 3, 29 June 2007" + , "" + , " Copyright (C) 2007 Free Software Foundation, Inc. " + , " Everyone is permitted to copy and distribute verbatim copies" + , " of this license document, but changing it is not allowed." + , "" + , " Preamble" + , "" + , " The GNU General Public License is a free, copyleft license for" + , "software and other kinds of works." + , "" + , " The licenses for most software and other practical works are designed" + , "to take away your freedom to share and change the works. By contrast," + , "the GNU General Public License is intended to guarantee your freedom to" + , "share and change all versions of a program--to make sure it remains free" + , "software for all its users. We, the Free Software Foundation, use the" + , "GNU General Public License for most of our software; it applies also to" + , "any other work released this way by its authors. You can apply it to" + , "your programs, too." + , "" + , " When we speak of free software, we are referring to freedom, not" + , "price. Our General Public Licenses are designed to make sure that you" + , "have the freedom to distribute copies of free software (and charge for" + , "them if you wish), that you receive source code or can get it if you" + , "want it, that you can change the software or use pieces of it in new" + , "free programs, and that you know you can do these things." + , "" + , " To protect your rights, we need to prevent others from denying you" + , "these rights or asking you to surrender the rights. Therefore, you have" + , "certain responsibilities if you distribute copies of the software, or if" + , "you modify it: responsibilities to respect the freedom of others." + , "" + , " For example, if you distribute copies of such a program, whether" + , "gratis or for a fee, you must pass on to the recipients the same" + , "freedoms that you received. You must make sure that they, too, receive" + , "or can get the source code. And you must show them these terms so they" + , "know their rights." + , "" + , " Developers that use the GNU GPL protect your rights with two steps:" + , "(1) assert copyright on the software, and (2) offer you this License" + , "giving you legal permission to copy, distribute and/or modify it." + , "" + , " For the developers' and authors' protection, the GPL clearly explains" + , "that there is no warranty for this free software. For both users' and" + , "authors' sake, the GPL requires that modified versions be marked as" + , "changed, so that their problems will not be attributed erroneously to" + , "authors of previous versions." + , "" + , " Some devices are designed to deny users access to install or run" + , "modified versions of the software inside them, although the manufacturer" + , "can do so. This is fundamentally incompatible with the aim of" + , "protecting users' freedom to change the software. The systematic" + , "pattern of such abuse occurs in the area of products for individuals to" + , "use, which is precisely where it is most unacceptable. Therefore, we" + , "have designed this version of the GPL to prohibit the practice for those" + , "products. If such problems arise substantially in other domains, we" + , "stand ready to extend this provision to those domains in future versions" + , "of the GPL, as needed to protect the freedom of users." + , "" + , " Finally, every program is threatened constantly by software patents." + , "States should not allow patents to restrict development and use of" + , "software on general-purpose computers, but in those that do, we wish to" + , "avoid the special danger that patents applied to a free program could" + , "make it effectively proprietary. To prevent this, the GPL assures that" + , "patents cannot be used to render the program non-free." + , "" + , " The precise terms and conditions for copying, distribution and" + , "modification follow." + , "" + , " TERMS AND CONDITIONS" + , "" + , " 0. Definitions." + , "" + , " \"This License\" refers to version 3 of the GNU General Public License." + , "" + , " \"Copyright\" also means copyright-like laws that apply to other kinds of" + , "works, such as semiconductor masks." + , " " + , " \"The Program\" refers to any copyrightable work licensed under this" + , "License. Each licensee is addressed as \"you\". \"Licensees\" and" + , "\"recipients\" may be individuals or organizations." + , "" + , " To \"modify\" a work means to copy from or adapt all or part of the work" + , "in a fashion requiring copyright permission, other than the making of an" + , "exact copy. The resulting work is called a \"modified version\" of the" + , "earlier work or a work \"based on\" the earlier work." + , "" + , " A \"covered work\" means either the unmodified Program or a work based" + , "on the Program." + , "" + , " To \"propagate\" a work means to do anything with it that, without" + , "permission, would make you directly or secondarily liable for" + , "infringement under applicable copyright law, except executing it on a" + , "computer or modifying a private copy. Propagation includes copying," + , "distribution (with or without modification), making available to the" + , "public, and in some countries other activities as well." + , "" + , " To \"convey\" a work means any kind of propagation that enables other" + , "parties to make or receive copies. Mere interaction with a user through" + , "a computer network, with no transfer of a copy, is not conveying." + , "" + , " An interactive user interface displays \"Appropriate Legal Notices\"" + , "to the extent that it includes a convenient and prominently visible" + , "feature that (1) displays an appropriate copyright notice, and (2)" + , "tells the user that there is no warranty for the work (except to the" + , "extent that warranties are provided), that licensees may convey the" + , "work under this License, and how to view a copy of this License. If" + , "the interface presents a list of user commands or options, such as a" + , "menu, a prominent item in the list meets this criterion." + , "" + , " 1. Source Code." + , "" + , " The \"source code\" for a work means the preferred form of the work" + , "for making modifications to it. \"Object code\" means any non-source" + , "form of a work." + , "" + , " A \"Standard Interface\" means an interface that either is an official" + , "standard defined by a recognized standards body, or, in the case of" + , "interfaces specified for a particular programming language, one that" + , "is widely used among developers working in that language." + , "" + , " The \"System Libraries\" of an executable work include anything, other" + , "than the work as a whole, that (a) is included in the normal form of" + , "packaging a Major Component, but which is not part of that Major" + , "Component, and (b) serves only to enable use of the work with that" + , "Major Component, or to implement a Standard Interface for which an" + , "implementation is available to the public in source code form. A" + , "\"Major Component\", in this context, means a major essential component" + , "(kernel, window system, and so on) of the specific operating system" + , "(if any) on which the executable work runs, or a compiler used to" + , "produce the work, or an object code interpreter used to run it." + , "" + , " The \"Corresponding Source\" for a work in object code form means all" + , "the source code needed to generate, install, and (for an executable" + , "work) run the object code and to modify the work, including scripts to" + , "control those activities. However, it does not include the work's" + , "System Libraries, or general-purpose tools or generally available free" + , "programs which are used unmodified in performing those activities but" + , "which are not part of the work. For example, Corresponding Source" + , "includes interface definition files associated with source files for" + , "the work, and the source code for shared libraries and dynamically" + , "linked subprograms that the work is specifically designed to require," + , "such as by intimate data communication or control flow between those" + , "subprograms and other parts of the work." + , "" + , " The Corresponding Source need not include anything that users" + , "can regenerate automatically from other parts of the Corresponding" + , "Source." + , "" + , " The Corresponding Source for a work in source code form is that" + , "same work." + , "" + , " 2. Basic Permissions." + , "" + , " All rights granted under this License are granted for the term of" + , "copyright on the Program, and are irrevocable provided the stated" + , "conditions are met. This License explicitly affirms your unlimited" + , "permission to run the unmodified Program. The output from running a" + , "covered work is covered by this License only if the output, given its" + , "content, constitutes a covered work. This License acknowledges your" + , "rights of fair use or other equivalent, as provided by copyright law." + , "" + , " You may make, run and propagate covered works that you do not" + , "convey, without conditions so long as your license otherwise remains" + , "in force. You may convey covered works to others for the sole purpose" + , "of having them make modifications exclusively for you, or provide you" + , "with facilities for running those works, provided that you comply with" + , "the terms of this License in conveying all material for which you do" + , "not control copyright. Those thus making or running the covered works" + , "for you must do so exclusively on your behalf, under your direction" + , "and control, on terms that prohibit them from making any copies of" + , "your copyrighted material outside their relationship with you." + , "" + , " Conveying under any other circumstances is permitted solely under" + , "the conditions stated below. Sublicensing is not allowed; section 10" + , "makes it unnecessary." + , "" + , " 3. Protecting Users' Legal Rights From Anti-Circumvention Law." + , "" + , " No covered work shall be deemed part of an effective technological" + , "measure under any applicable law fulfilling obligations under article" + , "11 of the WIPO copyright treaty adopted on 20 December 1996, or" + , "similar laws prohibiting or restricting circumvention of such" + , "measures." + , "" + , " When you convey a covered work, you waive any legal power to forbid" + , "circumvention of technological measures to the extent such circumvention" + , "is effected by exercising rights under this License with respect to" + , "the covered work, and you disclaim any intention to limit operation or" + , "modification of the work as a means of enforcing, against the work's" + , "users, your or third parties' legal rights to forbid circumvention of" + , "technological measures." + , "" + , " 4. Conveying Verbatim Copies." + , "" + , " You may convey verbatim copies of the Program's source code as you" + , "receive it, in any medium, provided that you conspicuously and" + , "appropriately publish on each copy an appropriate copyright notice;" + , "keep intact all notices stating that this License and any" + , "non-permissive terms added in accord with section 7 apply to the code;" + , "keep intact all notices of the absence of any warranty; and give all" + , "recipients a copy of this License along with the Program." + , "" + , " You may charge any price or no price for each copy that you convey," + , "and you may offer support or warranty protection for a fee." + , "" + , " 5. Conveying Modified Source Versions." + , "" + , " You may convey a work based on the Program, or the modifications to" + , "produce it from the Program, in the form of source code under the" + , "terms of section 4, provided that you also meet all of these conditions:" + , "" + , " a) The work must carry prominent notices stating that you modified" + , " it, and giving a relevant date." + , "" + , " b) The work must carry prominent notices stating that it is" + , " released under this License and any conditions added under section" + , " 7. This requirement modifies the requirement in section 4 to" + , " \"keep intact all notices\"." + , "" + , " c) You must license the entire work, as a whole, under this" + , " License to anyone who comes into possession of a copy. This" + , " License will therefore apply, along with any applicable section 7" + , " additional terms, to the whole of the work, and all its parts," + , " regardless of how they are packaged. This License gives no" + , " permission to license the work in any other way, but it does not" + , " invalidate such permission if you have separately received it." + , "" + , " d) If the work has interactive user interfaces, each must display" + , " Appropriate Legal Notices; however, if the Program has interactive" + , " interfaces that do not display Appropriate Legal Notices, your" + , " work need not make them do so." + , "" + , " A compilation of a covered work with other separate and independent" + , "works, which are not by their nature extensions of the covered work," + , "and which are not combined with it such as to form a larger program," + , "in or on a volume of a storage or distribution medium, is called an" + , "\"aggregate\" if the compilation and its resulting copyright are not" + , "used to limit the access or legal rights of the compilation's users" + , "beyond what the individual works permit. Inclusion of a covered work" + , "in an aggregate does not cause this License to apply to the other" + , "parts of the aggregate." + , "" + , " 6. Conveying Non-Source Forms." + , "" + , " You may convey a covered work in object code form under the terms" + , "of sections 4 and 5, provided that you also convey the" + , "machine-readable Corresponding Source under the terms of this License," + , "in one of these ways:" + , "" + , " a) Convey the object code in, or embodied in, a physical product" + , " (including a physical distribution medium), accompanied by the" + , " Corresponding Source fixed on a durable physical medium" + , " customarily used for software interchange." + , "" + , " b) Convey the object code in, or embodied in, a physical product" + , " (including a physical distribution medium), accompanied by a" + , " written offer, valid for at least three years and valid for as" + , " long as you offer spare parts or customer support for that product" + , " model, to give anyone who possesses the object code either (1) a" + , " copy of the Corresponding Source for all the software in the" + , " product that is covered by this License, on a durable physical" + , " medium customarily used for software interchange, for a price no" + , " more than your reasonable cost of physically performing this" + , " conveying of source, or (2) access to copy the" + , " Corresponding Source from a network server at no charge." + , "" + , " c) Convey individual copies of the object code with a copy of the" + , " written offer to provide the Corresponding Source. This" + , " alternative is allowed only occasionally and noncommercially, and" + , " only if you received the object code with such an offer, in accord" + , " with subsection 6b." + , "" + , " d) Convey the object code by offering access from a designated" + , " place (gratis or for a charge), and offer equivalent access to the" + , " Corresponding Source in the same way through the same place at no" + , " further charge. You need not require recipients to copy the" + , " Corresponding Source along with the object code. If the place to" + , " copy the object code is a network server, the Corresponding Source" + , " may be on a different server (operated by you or a third party)" + , " that supports equivalent copying facilities, provided you maintain" + , " clear directions next to the object code saying where to find the" + , " Corresponding Source. Regardless of what server hosts the" + , " Corresponding Source, you remain obligated to ensure that it is" + , " available for as long as needed to satisfy these requirements." + , "" + , " e) Convey the object code using peer-to-peer transmission, provided" + , " you inform other peers where the object code and Corresponding" + , " Source of the work are being offered to the general public at no" + , " charge under subsection 6d." + , "" + , " A separable portion of the object code, whose source code is excluded" + , "from the Corresponding Source as a System Library, need not be" + , "included in conveying the object code work." + , "" + , " A \"User Product\" is either (1) a \"consumer product\", which means any" + , "tangible personal property which is normally used for personal, family," + , "or household purposes, or (2) anything designed or sold for incorporation" + , "into a dwelling. 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If the Library as you" + , "received it does not specify a version number of the GNU Lesser" + , "General Public License, you may choose any version of the GNU Lesser" + , "General Public License ever published by the Free Software Foundation." + , "" + , " If the Library as you received it specifies that a proxy can decide" + , "whether future versions of the GNU Lesser General Public License shall" + , "apply, that proxy's public statement of acceptance of any version is" + , "permanent authorization for you to choose that version for the" + , "Library." + ] + diff --git a/Setup.hs b/Setup.hs new file mode 100644 --- /dev/null +++ b/Setup.hs @@ -0,0 +1,3 @@ +#!/usr/bin/env runhaskell +import Distribution.Simple +main = defaultMain diff --git a/mkcabal.cabal b/mkcabal.cabal new file mode 100644 --- /dev/null +++ b/mkcabal.cabal @@ -0,0 +1,25 @@ +Name: mkcabal +Version: 0.2 +License: GPL +License-file: LICENSE +Homepage: http://code.haskell.org/~dons/code/mkcabal +Author: Don Stewart +Maintainer: dons@galois.com +Copyright: 2005-07, Don Stewart +Category: Distribution +Description: Generate cabal files for a Haskell project +Synopsis: Generate cabal files for a Haskell project +extra-source-files: Licenses.hs +cabal-version: >= 1.2 + +flag small_base + description: Choose the new smaller, split-up base package. + +Executable mkcabal + main-is: mkcabal.hs + build-depends: mtl, regex-base, regex-compat, readline + if flag(small_base) + build-depends: base >= 3, + pretty, old-locale, old-time, directory + else + build-depends: base < 3 diff --git a/mkcabal.hs b/mkcabal.hs new file mode 100644 --- /dev/null +++ b/mkcabal.hs @@ -0,0 +1,373 @@ +{-# OPTIONS_GHC -fglasgow-exts #-} +-- Pattern guards +-- +-- Copyright (c) 2006 Don Stewart - http://www.cse.unsw.edu.au/~dons +-- +-- This program is free software; you can redistribute it and/or +-- modify it under the terms of the GNU General Public License as +-- published by the Free Software Foundation; either version 2 of +-- the License, or (at your option) any later version. +-- +-- This program is distributed in the hope that it will be useful, +-- but WITHOUT ANY WARRANTY; without even the implied warranty of +-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +-- General Public License for more details. +-- +-- You should have received a copy of the GNU General Public License +-- along with this program; if not, write to the Free Software +-- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +-- 02111-1307, USA. +-- + +-- +-- Create stub files for a new Haskell project, following the rules of: +-- http://haskell.org/haskellwiki/How_to_write_a_Haskell_program +-- + +import System.Console.Readline +import System.Directory hiding (executable) +import System.Environment +import System.Time +import System.Locale +import Control.Monad.Reader +import Control.Exception +import Data.Char +import Data.Maybe +import Text.PrettyPrint.HughesPJ +import Text.Printf +import Text.Regex +import Licenses + +-- +-- user-supplied info +-- +data P = + P { project_u :: String + , project_lc :: String + , main_is :: String + , cabal_file :: String + , directory :: String + , cabal_info :: Cabal } + +-- +-- licenses +-- +licenses = + ["GPL2" + ,"GPL3" + ,"LGPL2" + ,"LGPL3" + ,"BSD3" + ,"BSD4" + ,"PublicDomain" + ,"AllRightsReserved"] + +-- +-- what mode +-- +data Mode = CabalOnly -- create only .cabal and Setup.lhs files + | TheWorks -- create an entire project, including darcs repos + deriving Eq + +data Type = Library -- we're creating a library cabal file + | Executable -- we're creating an executable + deriving (Eq, Read, Show) + +-- +-- A type for a simple cabal file +-- +data Cabal = + Cabal { name :: String + , version :: (Int,Int) + , description :: String + , license :: String + , author :: String + , email :: String + , depends :: String + , ghc_options :: String + , cabal_type :: Type + , exec_stanza :: Maybe ExecStanza + } + +-- +-- if we're building an executable +-- +data ExecStanza = + ExecStanza { executable :: String + , main_is_file :: String } + +-- +-- pretty print +-- +ppr :: Cabal -> String +ppr c = render $ + vcat [ field "Name" (name c) + , field "Version" ((show.fst.version$ c) +.+ (show.snd.version$ c)) + , field "Description" (description c) + , field "License" (license c) + , field "License-file" "LICENSE" + , field "Author" (author c) + , field "Maintainer" (email c) + , field "Build-Depends" (depends c)] $$ + + ( if cabal_type c == Executable + then + let Just e = exec_stanza c + in vcat [ text "" + , field "Executable" (executable e) + , field "Main-is" (main_is_file e)] $$ empty + else empty ) + + $$ field "ghc-options" (ghc_options c) + + where + field s t = text s <> colon + <> text (take (20 - length s) (repeat ' ')) + <> text t + +main :: IO () +main = do + args <- getArgs + let mode = case args of + [] -> CabalOnly + ["--init-project"] -> TheWorks + _ -> error "mkcabal: usage: mkcabal [--init-project]" + + evaluate mode + + -- todo, provide arguments or prompting + p <- promptStr "Project name" Nothing + l <- promptStr "What license" $ Just (licenses, 4) + e <- prompt "What kind of project" $ Just ([Executable,Library], 0) + + (person, mail) <- queryAuthorNameMail + per <- query "Is this your name?" $ Just person + ml <- query "Is this your email address?" $ Just mail + + let lc = map toLower p + uc = toUpper (head lc) : tail lc + d = lc + cabal = Cabal { name = lc + , version = (0,0) + , description = "Project description" + , license = l + , author = per + , email = ml + , depends = "base" + , ghc_options = "-O" + , cabal_type = e + , exec_stanza = if e /= Executable + then Nothing + else Just $ ExecStanza + { executable = lc + , main_is_file= uc +.+ "hs" } + } + + let st = P { project_u = uc + , project_lc = lc + , main_is = uc +.+ "hs" + , cabal_file = lc +.+ "cabal" + , directory = d + , cabal_info = cabal + } + + flip runReaderT st $ sequence_ $ if mode == TheWorks + then doEverything + else doCabalOnly + +-- +-- Things to do: everything +-- +doEverything = + [ createDir + , createCabal + , createSetup + , createSrc + , createLicense + , createReadme + , done + ] + +-- +-- Things to do: cabal only +-- +doCabalOnly = + [ createCabal + , createSetup + , cabalDone ] + +-- +-- create a new directory for this project +-- +createDir = do + dir <- asks directory + io $ do createDirectory dir + setCurrentDirectory dir + +-- +-- create a cabal file, populate it +-- +createCabal = do + c <- asks cabal_file + info <- asks cabal_info + io $ do writeFile c (ppr info) + +-- create a stub src file +createSetup = io $ writeFile "Setup.lhs" setup_hs + where + setup_hs = + "#!/usr/bin/env runhaskell\n\ + \> import Distribution.Simple\n\ + \> main = defaultMain\n" + +-- +-- And create a stub src file +-- +createSrc = do + f <- asks main_is + io $ writeFile f mainsrc + where + mainsrc = + "main :: IO ()\n\ + \main = putStrLn \"Hello, world!\"\n" + +-- +-- a stub license file +-- +createLicense = do + l <- asks (license . cabal_info) + w <- asks (author . cabal_info) + case l of + "BSD3" -> do + t <- io $ getClockTime + ct <- io $ toCalendarTime t + let s = formatCalendarTime defaultTimeLocale "%Y" ct + lic = bsd3 (trim w) s + io $ writeFile "LICENSE" (lic ++ "\n") + + "GPL2" -> do + io $ writeFile "LICENSE" (gplv2 ++ "\n") + "GPL3" -> do + io $ writeFile "LICENSE" (gplv3 ++ "\n") + "LGPL2" -> + io $ writeFile "LICENSE" (lgpl2 ++ "\n") + "LGPL3" -> + io $ writeFile "LICENSE" (lgpl3 ++ "\n") + _ -> io $ writeFile "LICENSE" (l ++ "\n") + + where + trim s = if last s == ' ' then + init s + else s + +-- +-- a stub readme file +-- +createReadme = io $ writeFile "README" "\n" + +-- +-- print end message +-- +done = do + dir <- asks directory + io $ putStrLn $ "Created new project directory: " ++ dir + +-- +-- print end message +-- +cabalDone = do + file <- asks cabal_file + io $ putStrLn $ "Created Setup.lhs and" +++ file + +-- +-- | Convenient prompt handling +-- +promptStr :: String -> Maybe ([String],Int) -> IO String +promptStr str options = do + x <- readline $ case options of + Nothing -> printf "%s: " str + Just (opts, n) -> printf "%s %s [%s]: " str (show opts) (show $ opts !! n) + case x of + Nothing -> error "End of input" + Just [] -> return $ case options of Nothing -> error "prompt returned nothing" + Just (o,i) -> o !! i + Just s -> return s + +-- +-- | Convenient prompt handling +-- +prompt :: (Read a , Show a) => String -> Maybe ([a],Int) -> IO a +prompt str options = do + x <- readline $ case options of + Nothing -> printf "%s: " str + Just (opts, n) -> printf "%s %s [%s]: " str (show opts) (show $ opts !! n) + case x of + Nothing -> error "End of input" + Just [] -> return $ case options of Nothing -> error "prompt returned nothing" + Just (o,i) -> o !! i + Just s -> return (read s) + +query :: String -> Maybe String -> IO String +query str option = do + x <- readline $ case option of + Nothing -> printf "%s: " str + Just opt -> printf "%s - %s [Y/n]: " str (show opt) + case (option,x) of + (Nothing, Nothing) -> return "" + (Nothing, Just st) -> return st + (Just op, Nothing) -> return op + (Just op, Just st) -> if (take 1 (map toLower st)) == "n" + then promptStr "Enter alternative" Nothing + else return op +-- +-- helpers +-- +io = liftIO + +infixr 6 +/+, +.+, +++ + +(+/+), (+.+), (+++) :: FilePath -> FilePath -> FilePath +[] +/+ b = b +a +/+ b = a ++ "/" ++ b + +[] +.+ b = b +a +.+ b = a ++ "." ++ b + +[] +++ b = b +a +++ b = a ++ " " ++ b + + +-- +-- darcs interaction +-- + +-- user's name and email +-- +-- checks _darcs/prefs/author, ~/.darcs/author in that order +-- +-- try to check EMAIL and DARCS_EMAIL vars, and user name. +-- +queryAuthorNameMail = do + re <- doesFileExist authorRepo + if re + then readFile authorRepo >>= return . nameAndMail + else do + authorHome <- getAuthorHome + he <- doesFileExist authorHome + if he + then readFile authorHome >>= return . nameAndMail + else handle (\_ -> return $ pair defNameAndMail) $ do + env <- getEnvironment + let p | Just e <- lookup "DARCS_EMAIL" env = break (=='<') e + | Just e <- lookup "EMAIL" env = (defName, e) + | otherwise = pair defNameAndMail + return p + where + getAuthorHome = getHomeDirectory >>= return . flip (+/+) ".darcs/author" + authorRepo = "_darcs/prefs/author" + defName = "Author Name" + defMail = "user@email.address" + defNameAndMail = [defName,defMail] + nameAndMail s = pair . fromMaybe defNameAndMail $ + matchRegex (mkRegex "(.*)[[:space:]]*<(.*)>") s + pair [x,y] = (x,y) diff --git a/util/lgen.pl b/util/lgen.pl new file mode 100644 --- /dev/null +++ b/util/lgen.pl @@ -0,0 +1,45 @@ +#!/usr/bin/env perl + +sub help { + print <>".(defined($ARGV[1]) ? $ARGV[1] : "../Licenses.hs")); + +print OUTFILE $ARGV[0]." = unlines\n ["; +$first = ; # print first line seperately since +$first =~ s/"/\Q\"\E/g; # it shouldn't be prefixed with a comma +chomp($first); print OUTFILE " \"".$first."\"\n "; + +while() { chomp; + $_ =~ s/"/\Q\"\E/g; + print OUTFILE ", \"".$_."\"\n "; +} +print OUTFILE "]\n\n"; + +close(LICENSE); close(OUTFILE); diff --git a/util/prefs/boring b/util/prefs/boring new file mode 100644 --- /dev/null +++ b/util/prefs/boring @@ -0,0 +1,37 @@ +# Boring file regexps: +\.hi$ +\.o$ +\.o\.cmd$ +# *.ko files aren't boring by default because they might +# be Korean translations rather than kernel modules. +# \.ko$ +\.ko\.cmd$ +\.mod\.c$ +(^|/)\.tmp_versions($|/) +(^|/)CVS($|/) +(^|/)RCS($|/) +~$ +#(^|/)\.[^/] +(^|/)_darcs($|/) +\.bak$ +\.BAK$ +\.orig$ +(^|/)vssver\.scc$ +\.swp$ +(^|/)MT($|/) +(^|/)\{arch\}($|/) +(^|/).arch-ids($|/) +(^|/), +\.class$ +\.prof$ +(^|/)\.DS_Store$ +(^|/)BitKeeper($|/) +(^|/)ChangeSet($|/) +(^|/)\.svn($|/) +\.py[co]$ +\# +\.cvsignore$ +(^|/)Thumbs\.db$ +(^|/)autom4te\.cache($|/) +(^|/)dist($|/) +\.setup-config$