Is it possible to create one project in GitHub, and two teams who are using different IDE like Eclipse and Intellij can configure project with github and can work simultaneously on same project?
I have searched it but not able to find proper solution for it.
Yes, you even can version:
your .project and .classpath (eclipse)
and your .idea folder (intellij)
And both set of IDE-specific files would ignore each others: one could use the Eclipse settings without realizing there is an IntelliJ IDEA project, and vice-versa.
Yes this is possible.
Most IDE's do create some specific project folders, where the IDE does store Data for your project. As example local build paths and so on.
Git provides the .gitignore file.
In this file you can specify which folders and files git will ignore. As example IDE Based files and folders. Due that every developer can his favourite IDE and no local IDE based files will be in the Git Porject itself.
Most IDE's will update or crate the .gitignore File automatic when they do find an git folder in the project.
What files you have to add to the .gitignore file is differs from IDE to IDE. It also depends on what Programm language your Project is written in.
Here you can find more about the gitignore file:
How do I ignore files in a directory in Git?
http://www.bmchild.com/2012/06/git-ignore-for-java-eclipse-project.html
Yes you can, there no limits on IDEs and number of team members, check this for Eclipse
and this for IntelliJ
Related
Every time I boot Eclipse I get the error "The project description file (.project) for my project is missing".
As other StackOverflow answers have show, this is easy enough to fix: delete package from Eclipse and import it again. However, if I close and reopen Eclipse the error will be back. I have not found a permanent solution yet.
I have my workspace in my Dropbox, but at some point I decided it was time to start using Git. I don't really get Git but they say you have to put the .project file in your .gitignore because it is computer specific.
This I feel is the origin of the problem, but if I don't do any git related activities (push, commit, etc.) I still get this error.
How do I fix this once and for all?
A .project is a Eclipse-specific file that tells Eclipse about how the project's struture is placed in the project's hierarchy.
It's normal for this file (and other Eclipse specific files) to not be committed because other people participating on the same project may use other IDEs of their choices (intellij, and so on), so the content committed in your VCS is 'neutral' for IDEs.
When you create a project from inside Eclipse, the .project file shall be created along. But when you import into Eclipse an existing project, there are ways to generate locally the .project , .classpath and other Eclipse-required files. Maven, Gradle and Ant are some examples of tools that do this.
Finally, I recommend to keep these files in .gitignore so the project's contents in VCS will remain neutral to IDEs. So you will not bother other people using other IDEs.
So, the steps are:
Check out the project
Generate the eclipse files using maven, ant or gradle. If your project already uses a tool such as these, thats nice
Check if the project is OK inside eclipse (compiling, no errors)
Add the newly generated eclipse files to .gitignore
commit and push the .gitignore.
.project is not machine-specific as long as everyone on your team has the plug-ins installed for that kind of project. .classpath might be if you don't do things right. This is your project, though, so commit your .project.
Keeping .classpath clean largely revolves around keeping machine-specific paths and references out of it:
Set the project's JRE using an Execution Environment. It is an indirect way of saying what version you need, then the IDE figures it out for that machine. The stored value defaults to using the name of your default Installed JRE in the preferences, which is very machine-specific.
Put the jar files you need into the project, or into another project that this one can refer to. They go into source control as well for the sake of repeatability, unless you're using a tool like Maven, in which case be specific about the version you require where ever you state that dependency and make sure the relevant M2E plug-ins are installed.
After I import my maven project to eclipse, it created eclipse project files in my maven project. How do I clear them out?
After your comment "if I dont clean the project files, how to I hand it over to someone else? If they dont use eclipse would they be appreciate all those extra files unrelated to the project?" I have understood your need.
The best way to achieve it is to use a version control system (VCS) like git, svn etc. and add inside your project tree a special file call .[VCSofYourChoice]ignore. For example for git this file would be .gitignore for svn it would be .svnignore.
Once you created this file you add rules to exclude files or directories you don't want to share on your version control system of your choice. To find the syntax to use google it with keywords ".[VCSofYourChoice]ignore syntax".
Eclipse and eventually every IDE create specific files, in order to save project structure and other internals. Some of them prompt you to select in which folder you want to save these files, for example IntelliJ, but I am sure eclipse as well. So you every time you use and IDE and you import a project, some files are going to be generated. The cleanest way is to 1) select to save them in a folder not related with the actual project, and as it already suggested do not commit them and add them in an ignore list, on your VCS of choice (e.g git)
Running OSX.
I have used eclipse for years as a Java developer. I am now messing with all kinds of new technologies but still find myself using svn (don't ask its not my descision). Anyways I don't really like SVN command line as I find it almost impossible to sort through merge conflicts.
With that I was thinking about using eclipse (w/ subclipse plugin) as my SVN client whenever I need to do SVN type things. The one problem that I have found is that eclipse loves to create a .project file. I would never want to check this in as no one else is using eclipse. I know that I can add it to svn:ignore, but that has to actually commit that ignore to SVN as well, which I do not want to do either.
Anyway to create eclipse projects without the .project file. I know sounds dumb because I am sure that eclipse needs the .project file for all its projects. Would be nice just to create an SVN project (not Java project) and have eclipse leave off any other crap.
ideas?
There is no way to create an Eclipse project without the .project file (at least none that I know of), but you can tell Eclipse which files to ignore, as well.
Just go to Preferences -> Team -> Ignored Resources and add the pattern .project.
This setting is purely Eclipse-internal and does neither affect your global svn-ignores (defined in ~/.subversion/config) nor will it add any files to the repository.
Also, when checking out folders from SVN using Eclipse, make sure to create a General Project, not a Java Project, so the .project file is the only file Eclipse creates.
.project is actually not the only file that will be generated - depending on the "project natures" you add to a project.
To really separate the project from the source folders, you'll have to create the project in a separate folder - say the workspace - remove the original source folder and add the source folders as external links - see: Project Settings/Java Build Path/Source.
I guess this is a Eclipse question.
I have a mercurial repository with a source folder (src/main/java/) and some source code. The repository also contains a build.xml. After cloning the project into Eclipse using the Mercurial plugin I'm unable to configure a launch configuration for my project. Eclipse is unable to identify the newly cloned project as a project when setting up the launch configuration. What am I missing?
TIA
What kind of launch configuration are you using?
an External Tools Configuration (in which case you defnie and Ant Build with a direct link to your build.xml)
or a "Run Configuration", meaning your repository must include a .eclipse and a .classpath for eclipse to list your project as one being able to Run.
As discussed before in Which eclipse files belong under Version Control, those two files can be versioned, provided they only use relative path.
Do you have a .project file?
If you do, you should be able to use File->Import->General->Existing Projects into Workspace.
If you don't, try File->New->Project and there are various different options to create a project from existing source.
We normally use Eclipse for a particular Java project, but recently I imported the project into NetBeans to use its dialog building features.
Since I'll probably come back to this, I wanted to store the NetBeans project files into version control. However, I don't want to commit files that are "mine" versus "project", i.e., files with my own settings that would conflict with another user's.
NetBeans created the following structure in the top-level project area:
nbbuild
nb-build.xml
nbproject
<various files>
configs
private
Clearly nbbuild is build output, so that won't go in. The nb-build.xml file seems likely, as does most of nbproject. However, nbproject/private suggests it's "mine". Peeking at "configs", it's not clear to me if that's mine or project...
Anyone have some guidelines?
The NetBeans knowledge base article on project files & version control discusses the NetBeans project files, with loose advice about which files are project specific (i.e. can be shared via version control), and which are user specific.
Here is the section on version control:
If the project is checked out of a version control system, the build (or nbbuild), dist (or nbdist), and the nbproject/private folders should not be checked into that version control system.
If the project is under the CVS, Subversion, or Mercurial version control systems, the appropriate "ignore" files are created or updated for these directories when the project is imported.
Though nbproject/private should be ignored, nbproject should be checked into the version control system. nbproject contains project metadata that enables other users to open the project in NetBeans without having to import the project first.
It turns out that both Thomas & Petercardona are correct, in a way. NetBeans recommends that you only import source code and/or documentation. Oh and the nbproject folder but not the *nbproject/private** folders.
From the NetBeans Knowledge Base article on importing Eclipse projects:
Version Control Considerations
If the project is checked out of a
version control system, the build (or
nbbuild), dist (or nbdist), and the
nbproject/private folders should not be checked into that version control
system.
If the project is under the CVS,
Subversion, or Mercurial version
control systems, the appropriate
"ignore" files are created or updated
for these directories when the project
is imported.
Though nbproject/private should be
ignored, nbproject should be checked
into the version control system.
nbproject contains project metadata that enables others users to open the
project in NetBeans without having to
import the project first.
None.
Only source files, build scripts, and documentation that is not automatically generated (e.g. - the output of tools such as JavaDoc and Doxygen) should be checked into a repository. Things like project files, binaries, and generated documentation should not be checked in.
The reason is two-fold. First, you don't want to overwrite another developer's project settings with your own. Second, other developers might not be using the same IDE as you (or even an IDE at all), so don't give them any more than they need to build (the project or its associated documentation) or run the project.
As tested with Netbeans 6.8, only the project.xml, configurations.xml and the main makefile (the customisable one in the parent dir of the 'nbproject' dir, with pre/post target definitions) must be distributed via the repository. All other files will be automatically (re)generated by Netbeans (Makefile-impl.ml, Makefile-variables.ml, all the Makefile-$CONF, Package-$CONF.bash). The 'private' dir should also be ignored, obviously.
You can check also
https://github.com/github/gitignore/blob/master/Global/NetBeans.gitignore
This open source project contains
A collection of useful .gitignore templates
Toptal has a useful tool for developers wanting to find out what should go on a .gitignore file.
https://www.toptal.com/developers/gitignore
For netbeans, just search Netbeans and it should return a template something like
**/nbproject/private/
**/nbproject/Makefile-*.mk
**/nbproject/Package-*.bash build/
nbbuild/
dist/
nbdist/
.nb-gradle/
Copying and pasting this into a .ignore file on your project's directory should solve your problem.