DOCSLIB.ORG

Version Control with Subversion for Subversion 1.7 (Compiled from R4825)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Version Control with Subversion for Subversion 1.7 (Compiled from R4825) Version Control with Subversion For Subversion 1.7 (Compiled from r4825) Ben Collins-Sussman Brian W. Fitzpatrick C. Michael Pilato Version Control with Subversion: For Subversion 1.7: (Compiled from r4825) by Ben Collins-Sussman, Brian W. Fitzpatrick, and C. Michael Pilato Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ben Collins-Sussman, Brian W. Fitzpatrick, C. Michael Pilato This work is licensed under the Creative Commons Attribution License. To view a copy of this license, visit http://creativecommons.org/licenses/by/2.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. Table of Contents Foreword .....................................................................................................................................................xii Preface .......................................................................................................................................................xiv What Is Subversion? ............................................................................................................................. xiv Is Subversion the Right Tool? ......................................................................................................... xiv Subversion's History ...................................................................................................................... xv Subversion's Architecture .............................................................................................................. xvi Subversion's Components ............................................................................................................ xviii What's New in Subversion ........................................................................................................... xviii Audience ............................................................................................................................................xix How to Read This Book ........................................................................................................................ xix Organization of This Book ...................................................................................................................... xx This Book Is Free .................................................................................................................................xxi Acknowledgments ............................................................................................................................... xxii 1. Fundamental Concepts ................................................................................................................................. 1 Version Control Basics ............................................................................................................................ 1 The Repository .............................................................................................................................. 1 The Working Copy ......................................................................................................................... 2 Versioning Models ......................................................................................................................... 2 Version Control the Subversion Way ......................................................................................................... 7 Subversion Repositories .................................................................................................................. 7 Revisions ...................................................................................................................................... 7 Addressing the Repository ............................................................................................................... 8 Subversion Working Copies ............................................................................................................. 9 Summary .............................................................................................................................................14 2. Basic Usage ..............................................................................................................................................15 Help! ..................................................................................................................................................15 Getting Data into Your Repository ........................................................................................................... 16 Importing Files and Directories ........................................................................................................ 16 Recommended Repository Layout .................................................................................................... 17 What's In a Name? ........................................................................................................................17 Creating a Working Copy ....................................................................................................................... 18 Basic Work Cycle .................................................................................................................................19 Update Your Working Copy ............................................................................................................ 20 Make Your Changes ...................................................................................................................... 20 Review Your Changes ................................................................................................................... 22 Fix Your Mistakes ......................................................................................................................... 25 Resolve Any Conflicts ................................................................................................................... 26 Commit Your Changes ................................................................................................................... 33 Examining History ................................................................................................................................ 34 Examining the Details of Historical Changes ...................................................................................... 34 Generating a List of Historical Changes ............................................................................................. 36 Browsing the Repository ................................................................................................................ 38 Fetching Older Repository Snapshots ................................................................................................ 40 Sometimes You Just Need to Clean Up ..................................................................................................... 41 Disposing of a Working Copy ......................................................................................................... 42 Recovering from an Interruption ...................................................................................................... 42 Dealing with Structural Conflicts ............................................................................................................. 42 An Example Tree Conflict .............................................................................................................. 43 Summary .............................................................................................................................................48 3. Advanced Topics .......................................................................................................................................49 Revision Specifiers ................................................................................................................................ 49 Revision Keywords ....................................................................................................................... 49 Revision Dates .............................................................................................................................50 iv Version Control with Subversion Peg and Operative Revisions ................................................................................................................... 51 Properties ............................................................................................................................................55 Why Properties? ........................................................................................................................... 56 Manipulating Properties ................................................................................................................. 57 Properties and the Subversion Workflow ........................................................................................... 60 Automatic Property Setting ............................................................................................................. 62 File Portability ......................................................................................................................................63 File Content Type ......................................................................................................................... 63 File Executability .........................................................................................................................
Load more

Recommended publications
  • Pragmatic Version Control Using Subversion
    What readers are saying about Pragmatic Version Control using Subversion I expected a lot, but you surprised me with even more. Hav- ing used CVS for years I hesitated to try Subversion until now, although I knew it would solve many of the shortcom- ings of CVS. After reading your book, my excuses to stay with CVS disappeared. Oh, and coming from the Pragmatic Bookshelf this book is fun to read too. Thanks Mike. Steffen Gemkow Managing Director, ObjectFab GmbH I’m a long-time user of CVS and I’ve been skeptical of Sub- version, wondering if it would ever be “ready for prime time.” Until now. Thanks to Mike Mason for writing a clear, con- cise, gentle introduction to this new tool. After reading this book, I’m actually excited about the possibilities for version control that Subversion brings to the table. David Rupp Senior Software Engineer, Great-West Life & Annuity This was exactly the Subversion book I was waiting for. As a long-time Perforce and CVS user and administrator, and in my role as an agile tools coach, I wanted a compact book that told me just what I needed to know. This is it. Within a couple of hours I was up and running against remote Subversion servers, and setting up my own local servers too. Mike uses a lot of command-line examples to guide the reader, and as a Windows user I was worried at first. My fears were unfounded though—Mike’s examples were so clear that I think I’ll stick to using the command line from now on! I thoroughly recommend this book to anyone getting started using or administering Subversion.
    [Show full text]
  • Software Best Practices
    Software Best Practices Marco Mambelli – [email protected] Engineering Week 17 February 2020 Software • Set of instructions and its associated documentations that tells a computer what to do or how to perform a task • Any manuscript/artifact/product written by you with the scope to be used by machine and humans 2 2/17/20 Marco Mambelli | Software best practices 3 2/17/20 Marco Mambelli | Software best practices Outline • General applicability, more in detail – Version control and Git – Documentation • More specific to coding – Requirements – Design • Technology selection • OS Requirements • Software inputs • Software logs, metrics and accounting – Code development – Validation and testing – Releases – Deployment – Bug tracking – Change management – Critical services operation 4 2/17/20 Marco Mambelli | Software best practices “Piled Higher and Deeper” by Jorge Cham, http://www.phdcomics.com 5 2/17/20 Marco Mambelli | Software best practices Version Control System • Preserves different version of a document • Helps merging different contributions • Answers important questions on the documents – What changed? – Who changed it? – Why? 6 2/17/20 Marco Mambelli | Software best practices Centralized vs distributed VCS 7 2/17/20 Marco Mambelli | Software best practices Common RCS • SVN (Apache Subversion) – Newer system based on CVS – Includes atomic operations – Cheaper branch operations, slower comparative speed – Does not use peer-to-peer model – Still contains bugs relating to renaming files and directories – Insufficient repository management
    [Show full text]
  • IPS Signature Release Note V9.17.79
    SOPHOS IPS Signature Update Release Notes Version : 9.17.79 Release Date : 19th January 2020 IPS Signature Update Release Information Upgrade Applicable on IPS Signature Release Version 9.17.78 CR250i, CR300i, CR500i-4P, CR500i-6P, CR500i-8P, CR500ia, CR500ia-RP, CR500ia1F, CR500ia10F, CR750ia, CR750ia1F, CR750ia10F, CR1000i-11P, CR1000i-12P, CR1000ia, CR1000ia10F, CR1500i-11P, CR1500i-12P, CR1500ia, CR1500ia10F Sophos Appliance Models CR25iNG, CR25iNG-6P, CR35iNG, CR50iNG, CR100iNG, CR200iNG/XP, CR300iNG/XP, CR500iNG- XP, CR750iNG-XP, CR2500iNG, CR25wiNG, CR25wiNG-6P, CR35wiNG, CRiV1C, CRiV2C, CRiV4C, CRiV8C, CRiV12C, XG85 to XG450, SG105 to SG650 Upgrade Information Upgrade type: Automatic Compatibility Annotations: None Introduction The Release Note document for IPS Signature Database Version 9.17.79 includes support for the new signatures. The following sections describe the release in detail. New IPS Signatures The Sophos Intrusion Prevention System shields the network from known attacks by matching the network traffic against the signatures in the IPS Signature Database. These signatures are developed to significantly increase detection performance and reduce the false alarms. Report false positives at [email protected], along with the application details. January 2020 Page 2 of 245 IPS Signature Update This IPS Release includes Two Thousand, Seven Hundred and Sixty Two(2762) signatures to address One Thousand, Nine Hundred and Thirty Eight(1938) vulnerabilities. New signatures are added for the following vulnerabilities: Name CVE–ID
    [Show full text]
  • Generating Commit Messages from Git Diffs
    Generating Commit Messages from Git Diffs Sven van Hal Mathieu Post Kasper Wendel Delft University of Technology Delft University of Technology Delft University of Technology [email protected] [email protected] [email protected] ABSTRACT be exploited by machine learning. The hypothesis is that methods Commit messages aid developers in their understanding of a con- based on machine learning, given enough training data, are able tinuously evolving codebase. However, developers not always doc- to extract more contextual information and latent factors about ument code changes properly. Automatically generating commit the why of a change. Furthermore, Allamanis et al. [1] state that messages would relieve this burden on developers. source code is “a form of human communication [and] has similar Recently, a number of different works have demonstrated the statistical properties to natural language corpora”. Following the feasibility of using methods from neural machine translation to success of (deep) machine learning in the field of natural language generate commit messages. This work aims to reproduce a promi- processing, neural networks seem promising for automated commit nent research paper in this field, as well as attempt to improve upon message generation as well. their results by proposing a novel preprocessing technique. Jiang et al. [12] have demonstrated that generating commit mes- A reproduction of the reference neural machine translation sages with neural networks is feasible. This work aims to reproduce model was able to achieve slightly better results on the same dataset. the results from [12] on the same and a different dataset. Addition- When applying more rigorous preprocessing, however, the per- ally, efforts are made to improve upon these results by applying a formance dropped significantly.
    [Show full text]
  • Introduction to Version Control with Git
    Warwick Research Software Engineering Introduction to Version Control with Git H. Ratcliffe and C.S. Brady Senior Research Software Engineers \The Angry Penguin", used under creative commons licence from Swantje Hess and Jannis Pohlmann. March 12, 2018 Contents 1 About these Notes1 2 Introduction to Version Control2 3 Basic Version Control with Git4 4 Releases and Versioning 11 Glossary 14 1 About these Notes These notes were written by H Ratcliffe and C S Brady, both Senior Research Software Engineers in the Scientific Computing Research Technology Platform at the University of Warwick for a series of Workshops first run in December 2017 at the University of Warwick. This document contains notes for a half-day session on version control, an essential part of the life of a software developer. This work, except where otherwise noted, is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Li- cense. To view a copy of this license, visit http://creativecommons.org/ licenses/by-nc-nd/4.0/. The notes may redistributed freely with attribution, but may not be used for commercial purposes nor altered or modified. The Angry Penguin and other reproduced material, is clearly marked in the text and is not included in this declaration. The notes were typeset in LATEXby H Ratcliffe. Errors can be reported to [email protected] 1.1 Other Useful Information Throughout these notes, we present snippets of code and pseudocode, in particular snippets of commands for shell, make, or git. These often contain parts which you should substitute with the relevant text you want to use.
    [Show full text]
  • Trabajo De Fin De Carrera
    TRABAJO DE FIN DE CARRERA TÍTULO DEL TFC: VirtualEPSC, el mundo virtual 2.0 del Campus del Baix Llobregat TITULACIÓN: Ingeniería Técnica de Telecomunicación, especialidad en Telemática AUTORES: Luis Miguel Amorós Martínez Noemí Arbós Linio DIRECTOR: Toni Oller Arcas FECHA: 14 de julio de 2010 Título: VirtualEPSC, el mundo virtual 2.0 del Campus del Baix Llobregat Autores: Luis Miguel Amorós Martínez Noemí Arbós Linio Director: Toni Oller Arcas Fecha: 14 de julio de 2010 Resumen En las últimas décadas, se han producido cambios tecnológicos de gran envergadura que han provocado una ruptura brusca con las tecnologías existentes hasta el momento. Una de las más importantes es Internet, que se ha convertido en el entorno de comunicación más importante de la historia, con más de mil millones de usuarios en todo el mundo. Internet ha sufrido una serie de cambios en los últimos años y uno de los últimos conceptos que han surgido es el de web 2.0. Esta filosofía se basa en dar un rol más activo a los usuarios, por ejemplo, utilizando la colaboración de los usuarios en Internet, también llamado inteligencia colectiva; y en el diseño centrado en el usuario. Este trabajo describe los pasos seguidos para desarrollar una web 2.0 que aloja un mundo virtual que emula el Campus del Baix Llobregat. Se describe cómo son el diseño y la arquitectura del proyecto, y cómo se ha hecho la implementación de las diferentes partes. El resultado se denomina VirtualEPSC, una web 2.0 que aloja una aplicación multimedia en 2D que emula el Campus del Baix Llobregat, donde los usuarios podrán interactuar entre ellos.
    [Show full text]
  • Higher Inductive Types (Hits) Are a New Type Former!
    Git as a HIT Dan Licata Wesleyan University 1 1 Darcs Git as a HIT Dan Licata Wesleyan University 1 1 HITs 2 Generator for 2 equality of equality HITs Homotopy Type Theory is an extension of Agda/Coq based on connections with homotopy theory [Hofmann&Streicher,Awodey&Warren,Voevodsky,Lumsdaine,Garner&van den Berg] 2 Generator for 2 equality of equality HITs Homotopy Type Theory is an extension of Agda/Coq based on connections with homotopy theory [Hofmann&Streicher,Awodey&Warren,Voevodsky,Lumsdaine,Garner&van den Berg] Higher inductive types (HITs) are a new type former! 2 Generator for 2 equality of equality HITs Homotopy Type Theory is an extension of Agda/Coq based on connections with homotopy theory [Hofmann&Streicher,Awodey&Warren,Voevodsky,Lumsdaine,Garner&van den Berg] Higher inductive types (HITs) are a new type former! They were originally invented[Lumsdaine,Shulman,…] to model basic spaces (circle, spheres, the torus, …) and constructions in homotopy theory 2 Generator for 2 equality of equality HITs Homotopy Type Theory is an extension of Agda/Coq based on connections with homotopy theory [Hofmann&Streicher,Awodey&Warren,Voevodsky,Lumsdaine,Garner&van den Berg] Higher inductive types (HITs) are a new type former! They were originally invented[Lumsdaine,Shulman,…] to model basic spaces (circle, spheres, the torus, …) and constructions in homotopy theory But they have many other applications, including some programming ones! 2 Generator for 2 equality of equality Patches Patch a a 2c2 diff b d = < b c c --- > d 3 3 id a a b b
    [Show full text]
  • Open Source Used in Personnel 0.501
    Open Source Used In personnel 0.501 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: 78EE117C99-172189840 Open Source Used In personnel 0.501 1 This document contains licenses and notices for open source software used in this product. With respect to the free/open source software listed in this document, if you have any questions or wish to receive a copy of any source code to which you may be entitled under the applicable free/open source license(s) (such as the GNU Lesser/General Public License), please contact us at [email protected]. In your requests please include the following reference number 78EE117C99-172189840 Contents 1.1 aiocontextvars 0.2.0 1.1.1 Available under license 1.2 aiohttp 3.4.4 1.2.1 Available under license 1.3 aiohttp_cors 0.7.0 1.3.1 Available under license 1.4 alabaster 0.7.12 1.4.1 Available under license 1.5 amqp 2.3.2 1.5.1 Available under license 1.6 argh 0.26.2 1.7 arrow 0.8.0 1.7.1 Available under license 1.8 asn1crypto 0.24.0 1.8.1 Available under license 1.9 async-timeout 3.0.1 1.9.1 Available under license 1.10 attrs 18.2.0 1.10.1 Available under license 1.11 avro-python3 1.8.2 1.11.1 Available under license 1.12 Babel 2.6.0 1.12.1 Available under license 1.13 billiard 3.5.0.4 1.13.1 Available under license 1.14 bleach 3.0.2 Open Source Used In personnel 0.501 2 1.14.1 Available under license 1.15 boto3 1.5.15 1.15.1 Available under
    [Show full text]
  • Homework 0: Account Setup for Course and Cloud FPGA Intro Questions
    Cloud FPGA Homework 0 Fall 2019 Homework 0 Jakub Szefer 2019/10/20 Please follow the three setup sections to create BitBucket git repository, install LATEX tools or setup Overleaf account, and get access to the course's git repository. Once you have these done, answer the questions that follow. Submit your solutions as a single PDF file generated from a template; more information is at end in the Submission Instructions section. Setup BitBucket git Repository This course will use git repositories for code development. Each student should setup a free BitBucket (https://bitbucket.org) account and create a git repository for the course. Please make the repository private and give WRITE access to your instructor ([email protected]). Please send the URL address of the repository to the instructor by e-mail. Make sure there is a README:md file in the repository (access to the repository will be tested by a script that tries to download the README:md from the repository address you share). Also, if you are using a Apple computer, please add :gitignore file which contains one line: :DS Store (to prevent the hidden :DS Store files from accidentally being added to the repository). If you have problems accessing BitBucket git from the command line, please see the Appendix. Setup LATEX and Overleaf Any written work (including this homework's solutions) will be submitted as PDF files generated using LATEX [1] from provided templates. Students can setup a free Overleaf (https://www. overleaf.com) account to edit LATEX files and generate PDFs online; or students can install LATEX tools on their computer.
    [Show full text]
  • Inequalities in Open Source Software Development: Analysis of Contributor’S Commits in Apache Software Foundation Projects
    RESEARCH ARTICLE Inequalities in Open Source Software Development: Analysis of Contributor’s Commits in Apache Software Foundation Projects Tadeusz Chełkowski1☯, Peter Gloor2☯*, Dariusz Jemielniak3☯ 1 Kozminski University, Warsaw, Poland, 2 Massachusetts Institute of Technology, Center for Cognitive Intelligence, Cambridge, Massachusetts, United States of America, 3 Kozminski University, New Research on Digital Societies (NeRDS) group, Warsaw, Poland ☯ These authors contributed equally to this work. * [email protected] a11111 Abstract While researchers are becoming increasingly interested in studying OSS phenomenon, there is still a small number of studies analyzing larger samples of projects investigating the structure of activities among OSS developers. The significant amount of information that OPEN ACCESS has been gathered in the publicly available open-source software repositories and mailing- list archives offers an opportunity to analyze projects structures and participant involve- Citation: Chełkowski T, Gloor P, Jemielniak D (2016) Inequalities in Open Source Software Development: ment. In this article, using on commits data from 263 Apache projects repositories (nearly Analysis of Contributor’s Commits in Apache all), we show that although OSS development is often described as collaborative, but it in Software Foundation Projects. PLoS ONE 11(4): fact predominantly relies on radically solitary input and individual, non-collaborative contri- e0152976. doi:10.1371/journal.pone.0152976 butions. We also show, in the first published study of this magnitude, that the engagement Editor: Christophe Antoniewski, CNRS UMR7622 & of contributors is based on a power-law distribution. University Paris 6 Pierre-et-Marie-Curie, FRANCE Received: December 15, 2015 Accepted: March 22, 2016 Published: April 20, 2016 Copyright: © 2016 Chełkowski et al.
    [Show full text]
  • Python Programming Language
    ภาษาโปรแกรมมิ่งไพธอน Python programming language เอกวิทยาการคอมพิวเตอรì คณะวิทยาศาสตรì มหาวิทยาลัยนเรศวร 2 รายชื่อผูéจัดทำ ชื่อ รหัสนิสิต หนéาที่ดำเนินการ นายฉัตรชัย ดำดี 46320388 แบบฝกหัด นายทรงยศ คชนิล 46320511 จัดทำเอกสารการเรียน นางสาวธัญญากร แกéวประสงคì 46320610 ผูéชèวยสอน นายประจักษì เจตะภัย 46320693 ผูéชèวยสอนและแบบฝกหัด นายมารุต จันทรìบัว 46320818 แบบฝกหัด นางสาวศรินยา อยูèสุขดี 46320925 ผูéชèวยสอน นางสาวณัฐณิชา คงประกอบ 46321097 ผูéชèวยสอน นายอุทิศ ศักดิ์สิทธิ์ 46321139 ผูéชèวยสอนและแบบฝกหัด นายอรรณพ สุวัฒนพิเศษ 46321150 ผูéสอนและจัดทำเอกสารเรียน 3 4 คำนำ ภาษาไพธอนเปนภาษาที่ไดéรับความนิยมอยèางมากในปจจุบันเนื่องจากความสามารถที่สูง, การเรียนรูéที่ รวดเร็ว, การเขียนระบบที่เขéาใจงèาย และสามารถขยายขีดความสามารถในการสรéางโปรแกรมและซอฟตìแวรì ที่สูงมากขึ้นตลอดเวลา ทางทีมผูéจัดทำจึงเล็งเห็นวèาควรนำความรูé ความเขéาใจในการเขียนโปรแกรมดéวยภาษา ไพธอนมาเผยแพรè ดéวยจะไดéผูéอื่นไดéรับความรูéและไดéเขéาถึงภาษาที่เขียนใจงèาย, ทำงานรวดเร็ว และสามารถ สรéางสรรคìงานไดéอยèางมีความสามารถสูง อีกทั้งซอฟตìแวรìที่ใชéสรéางโปรแกรมและซอฟตìแวรìดéวยภาษาไพธอน นั้นมีทั้งแจกฟรี, รหัสเปด และเชิงธุรกิจ ซึ่งมีขีดความสามารถที่แตกตèางกัน แตèถึงแมéจะเปนซอฟตìแวรìที่ใชé เขียนโปรแกรมดéวยภาษาไพธอนจะแจกฟรี หรือเปนรหัสเปด ก็ไมèไดéดéอยไปกวèาเชิงธุรกิจเลย จึงเปนทางเลือก ที่ดีที่จะศึกษาเปนทางเลือกอีกทางหนึ่งนอกเหนือจากภาษาอื่น ๆ ที่ไดéรับความนิยมอยูèแลéว ทางทีมงานจึงหวังวèาทèานผูéที่นำเอกสารนี้ไปใชéในการศึกษาจะไดéรับประโยชนìสูงสุดในการเขียนโปรแกรม และซอฟตìแวรìดéวยภาษาไพธอน ทีมผูéจัดทำ 5 6 สารบัญ 1 แนะนำภาษาไพธอน 13 1.1 ประวัติ . 13 1.1.1 Python 1.0 . 13 1.1.2 Python 2.0 . 14 1.1.3
    [Show full text]
  • Everything You Need to Know About Openjdk's Move to Git and Github
    Menu Topics Archives Downloads Subscribe Everything you need to know JAVA 17 about OpenJDK’s move to Git and GitHub Everything you need to know Blame or thank BitKeeper about OpenJDK’s move to Git Why not Mercurial? and GitHub Why Git? Why GitHub? Why the move, and why now? The move from Mercurial to Git Getting the source code and provided an opportunity to consolidate building the OpenJDK the source code repositories. Conclusion by Ian Darwin Dig deeper May 14, 2021 Download a PDF of this article Have you ever built your own Java Development Kit from source? Most end users of the JDK will not need to build their own JDK from the Oracle source code. I’ve needed to do that only a few times when I was running on the OpenBSD UNIX-like system, which is not one of the three supported platforms. Sure, you might want to build your own JDK to try out a new feature that you think should be added to Java. You might choose to build from source to be sure you are running a more trustworthy binary. Having the complete source code readily available, and now in a more commonly used download format, means it is easier than ever to build your own JDK. Yes, it’s a better-documented, easily configured process than in the past. But it’s still a bit confusing. The source code for the OpenJDK recently moved from the Mercurial version control system (VCS) to the Git VCS and the GitHub repository system, and that’s probably a good thing.
    [Show full text]