This module explains the project manager’s tasks to set up a UCM project. Create a UCM project for the ClearCase UCM tutorial. Creating a view on the. Before using ClearCase® UCM, review the development tasks. When you Eclipse: Creating a workspace for your ClearCase UCM tutorial project. You must . Leif Trulsson. Implementing ClearCase. Implementing ClearQuest for. UCM ClearCase Tutorial—A formal hands-on walkthrough of UCM functionality.
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It is called an “extended path name”: I am talking about major re-org branches that run for 6 months involving tens of tutorizl of changes include directory renaming, file renaming, etc that automatically resolve SVN is more like “server-based” protection, where the Apache server can get a first level of protection, but must be completed with hooks to have a finer grain of rights.
And that, in turn, makes it easier to see what parts of the problem are of my making, and what parts are of their making. Not so for ClearCase, where a branch is a way to reference a version number. Git has no direct rights management and must be controlled by hooks during push ttorial pull between repositories tugorial available: RCS also has a keywords mechanism, and the keywords also take two formats, though one is for files which have not yet been inserted into RCS and the other is for those that have: Updating your ClearCase view rebasing This lesson describes the process of rebasing your tuforial stream.
UCM Administrator Tasks
Build auditing is performed with command-line tools such as a built-in make tools omakeclearmake or by using the clearaudit command, which can invoke another build tool, such as Unix make 1.
This page was last edited on 6 Decemberat In response, VonC notes: Support for derived objects in a view is similar to DSEE’s concept. New files and directories created in a ClearCase view are referred as “view-private” to indicate that they are specific to the view and not version-controlled. However, it might take still more of an essay to explain the ins and outs of my release management mechanism to see why I do things as I do.
Consequently, even if cleardase takes a chunk of my source code and modifies it, there are usually labels enough in it to identify where it came from, rather than leaving me to speculate about which version clearcsse is based on. CC does need good administrators – we have them and are fortunate in doing so.
Data synchronization via any protocol can be unidirectional or bidirectional. As I’ve indicated in my discussion of SCCS and RCS, if 3-way merging is done treating the keywords in the correct contracted or editable formats, then there is no merge conflict.
Some of the Atria developers had worked on an earlier, similar system: It may be ancient relic, something to be bidden farewell in the era of DVCS. Views dynamic views are fast on our setup. Continuous integration – don’t let the integration stream stagnate while each developer or team work on their own branch.
Don’t move files around to different directories. Create two files with the same size and content, they will get the same id in Git — a SHA1 key — and will be stored only once in the Git repo! How else would you get derived objects? Then I update my snapshot view with the result of said merge and go on working. Learning objectives After completing the lessons in this module you will know understand the concepts and know how to do the following: So, each program will continue to be distributed with a copy of the library code a different sort of onerousbut only the library code that the program needs, not the whole library.
Directories can be branched – cautiously – and certainly are version controlled. ClearCase includes revision control and forms the basis for configuration management at large and medium-sized businesses, accommodating projects with hundreds or thousands of developers. Git has no direct rights management and must be controlled by hooks during push or pull between repositories. That is, it is mostly open source – I make it available to all and sundry.
I like to have the metadata in the source code because my source code as opposed to my employer’s source code is distributed outside the aegis of the source code control system. I’m not even sure whether git should use one repository for the library and another for the programs that use it, or a common larger repository.
But I’m not yet wholly convinced by that. This allows ClearCase to produce a bill-of-materials which it calls a Configuration Record CR for all builds and enable traceability for either software configuration management purposes or as part of a larger application lifecycle management process.
Somehow off-topic, but – I don’t know almost no developer who’s happy with ClearCase.
I gonna read all this slowly, but in the meantime Requiring a dedicated CC admin is a negative. I don’t know how many programs use that code – somewhere between and would be a fair guess.
CC is not trivial to use, though at the moment, I find ‘git’ as daunting as CC is to those who’ve not used it. That also means a merge must find a common base contributor not always the same as a common ancestor through history exploration see next point.
Introduction to the Rational ClearCase UCM tutorial
tutoriao Schedule at least 2 min per file for checkin. It is based on Eclipse software and supplied in both fully packaged Eclipse versions, as a plugin-in for Eclipse, and for other environments such as Visual Studio. On merge, the system would recognize that lines with the metadata markers do not conflict unless the markers changed differently – it would ignore the metadata content.
Now, in practice, the way open source works, people don’t migrate code around as much as you might think. I’m not sure how to handle that using git.
Introduction to the Rational ClearCase UCM tutorial
Fisher June 7, Not so in ClearCase. Not keeping your server clean will result in Here are few concepts I found important, some of these are not entierly CC only oriented – A check-out is unlike the regular CVS-like notion of a check-out. It is the graphical view of a cleartool describe -l command. I’m not sure how much difference branching would make. If this question can be reworded to fit the rules in the help centerplease edit the question.