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Fundamentals of Software Version Control

Tagging


From:

Fundamentals of Software Version Control

with Michael Lehman

Video: Tagging

As we learned earlier, tagging or labeling is a key feature of version control. It allows you to tag a complete set of files so that you can get back to a known state which will allows you, for example, to fix a bug in a released version while you're working on the next version. Tagging in SVN is really easy. We'll just move up one directory to the parent and then tell SVN to make a copy, svn copy from trunk to the tags directory, and we'll call it v1. Now if we run the status command, you can see the svn thinks we want to create a v1 directory inside of tags and add f1c to that.
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  1. 2m 12s
    1. Welcome
      56s
    2. What you should know before taking this course
      23s
    3. Using the exercise files
      53s
  2. 25m 8s
    1. Overview of software version control
      2m 51s
    2. Understanding version control concepts
      5m 14s
    3. Demo one: Getting started
      11m 1s
    4. Demo two: Handling the "oops"
      6m 2s
  3. 11m 3s
    1. The history of version control
      3m 44s
    2. Terminology
      4m 27s
    3. Exploring centralized vs. distributed systems
      2m 52s
  4. 28m 42s
    1. Getting files in and out of a repository
      4m 38s
    2. Saving changes and tracking history
      2m 47s
    3. Reverting to a prior version
      1m 42s
    4. Creating tags and labels
      1m 5s
    5. Branching and merging
      4m 10s
    6. Exploring workflow integration and continuous builds
      2m 46s
    7. Using graphical user interface (GUI) tools
      2m 39s
    8. Integrating a version control system with an integrated development environment (IDE)
      2m 50s
    9. Examining shell integration
      3m 26s
    10. Looking at forward and reverse integration
      2m 39s
  5. 25m 59s
    1. Installation and setup
      3m 31s
    2. Creating a repository and a project
      5m 10s
    3. Working with check-in, checkout, and revert
      6m 12s
    4. Tagging
      1m 34s
    5. Branching and merging
      5m 32s
    6. Working with GUI clients and IDE integration
      4m 0s
  6. 16m 13s
    1. Installation and setup
      55s
    2. Working with check-in, checkout, and revert
      9m 34s
    3. Tagging
      1m 7s
    4. Branching and merging
      4m 37s
  7. 26m 41s
    1. Installation and setup
      3m 47s
    2. Creating a repository and a project
      6m 15s
    3. Working with check-in, checkout, and revert
      8m 31s
    4. Tracking history and tagging
      2m 15s
    5. Branching and merging
      5m 53s
  8. 19m 25s
    1. Installation and setup
      3m 1s
    2. Creating a repository and a project
      1m 6s
    3. Working with check-in, checkout, and revert
      6m 39s
    4. Tagging
      2m 13s
    5. Branching and merging
      3m 44s
    6. Working with GUI clients and IDE integration
      2m 42s
  9. 16m 54s
    1. Installation and setup
      1m 48s
    2. Creating a repository and a project
      59s
    3. Working with check-in, checkout, revert, and tracking history
      6m 9s
    4. Tagging
      1m 50s
    5. Branching and merging
      4m 29s
    6. Exploring GUI and shell integration
      1m 39s
  10. 3m 38s
    1. Selecting a software version control that is right for you
      2m 30s
    2. Next steps
      1m 8s

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Fundamentals of Software Version Control
2h 55m Intermediate Nov 07, 2012

Viewers: in countries Watching now:

This course is a gateway to learning software version control (SVC), process management, and collaboration techniques. Author Michael Lehman reviews the history of version control and demonstrates the fundamental concepts: check-in/checkout, forking, merging, commits, and distribution. The choice of an SVC system is critical to effectively managing and versioning the assets in a software development project (from source code, images, and compiled binaries to installation packages), so the course also surveys the solutions available. Michael examines Git, Perforce, Subversion, Mercurial, and Microsoft Team Foundation Server (TFS) in particular, describing the appropriate use, features, benefits, and optimal group size for each one.

Topics include:
  • Comparing centralized vs. distributed systems
  • Saving changes and tracking history
  • Using revert or rollback
  • Working with the GUI tools
  • Using IDE and shell integration
  • Installing different systems
  • Creating a repository
  • Tagging code
  • Branching and merging code
  • Selecting a software version control system that's right for you
Subjects:
Developer Mobile Apps Desktop Apps Programming Foundations
Software:
Git Mercurial ALM/TFS Perforce
Author:
Michael Lehman

Tagging

As we learned earlier, tagging or labeling is a key feature of version control. It allows you to tag a complete set of files so that you can get back to a known state which will allows you, for example, to fix a bug in a released version while you're working on the next version. Tagging in SVN is really easy. We'll just move up one directory to the parent and then tell SVN to make a copy, svn copy from trunk to the tags directory, and we'll call it v1. Now if we run the status command, you can see the svn thinks we want to create a v1 directory inside of tags and add f1c to that.

Our tagging is not complete as we still have to commit the tag to the repository. So if we do svn update and svn log, we can see now that we have here at the top create tag for version 1. And for the future if we do svn log and pipe it into more, we'll be able to stop it so that it doesn't scroll off the top of the screen. So here we can see the entire revision 5 where we're creating the tag for version 1.

Now go inside the tags directory, and we'll go inside v1, and there is our f1.c. All right, that's how easy it is to do tagging. Now, any time you need to make updates, you'll come back to this directory and be able to make your changes right here. And now this is separate from what's in your trunk directory, so those two things now are completely independent.

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