Is there a plugin which can help to switch run configuration quickly in eclipse?
I am trying to learn django with practice a Eclipse with PyDev. I am follwing this page. This page frequently need to supply different parameters to manage.py, for example:
If you're interested, also run the following commands:
python manage.py validate -- Checks for any errors in the
construction of your models.
python manage.py sqlcustom polls -- Outputs any custom SQL
statements (such as table modifications or constraints) that are
defined for the application.
python manage.py sqlclear polls -- Outputs the necessary DROP
TABLE statements for this app, according to which tables already exist
in your database (if any).
To follow the tutorial, I will need to click the triangle next to the run button , then click "Run Configurations..", then select "Arguments" tab. Modify the argument, press "Apply", then press "Run".
I don't want to repeat each step to have different parameters. Is there other way to do it quickly? Maybe a plugin?
I am not sure if this is the right place to ask, if not, please help to move it to proper place.
Actually, for Django, the PyDev integration should have what you want builtin...
The steps on http://pydev.org/manual_adv_django.html should be more complete, but mainly you have to configure your project as Django and then in any PyDev editor you can do
Ctrl+2 dj (and then press enter)
to open a dialog to choose which django command to run.
Or you may enter the command directly there... i.e.:
Ctrl+2 dj syncdb (when pressing enter syncdb will be run directly)
-- note that it'll use the manage.py configured in the project to which the editor is related to run the command (so, the opened editor must be an editor from the project).
Another option would be right clicking the project and selecting the option under the 'Django menu'.
p.s.: If in some occasion you really had to change the command line all the time, the ${string_prompt} variable could help you -- although other variables in the run configuration could be more suited depending on your use case.
p.s.2: I think you could rename this question to note that what you want is related to running the django manage.py in PyDev (if that's really your use case).
Eclipse Runner could do this for you.
I'm using Eclipse to develop application for embedded systems.
One of the options of Eclipse configurations are "Program to run after programming/building"
Usually, on that textbox it's the path to our .exe generated before, but on this case I want to run a serial port terminal, like this:
terminal -COM=9 -baud=9600...
My goal here it's to have that terminal printing on Eclipse console. Is that possible?
You could use the Target Management platform to achieve this result. Sadly, I did not try this, so cannot tell whether it works or not, but should be according to the about page.
I've been using Eclipse for about a week now and I'm loving it.. great software for the 'price'. :P However, I'm having a few issues getting started.
The most annoying, so far, has been opening files from outside of Eclipse, and having them set to open w/ Eclipse. When I open a file from the file-explorer or an external application (WinSCP for instance), Eclipse seemingly attempts to open an entirely new instance itself rather than opening the file within a currently running instance. Of course, because this is the case, Eclipse errors out w/ 'The workspace is currently in use. Please select another' (or whatever it says).
Is there a configuration option, or an argument that I can use when opening a file externally that will simply use the currently open instance of Eclipse?
Thx in advance! :)
The easiest way to open external file in the current Eclipse is to drag-n-drop it to the tabbed area where your files are displayed. You should consider that Eclipse is seriously geared towards using files as part of a project and opening random file with Eclipse is certainly possible but not encouraged.
To your question - since Eclipse runs in Java if you attempt to use eclipse.exe to open a file then script will always try to open a new instance, I don't know if what you want is actually doable
To add to DroidIn.net's answer, here are a few eclipse bugs related to the question:
bug 4922 (from 2001!): "Need ability to open a file in eclipse from the command line", with sockent-monitoring kind of solutions, like the IBM proposition of opening an RCP from an URL, which leads to plugins like EclipseCalls.
EclipseCall is a plugin that accepts file-open requests on a defined socket port. A specialized client can be used to open a file in Eclipse by command from outside Eclipse, e.g. by double clicking a source file in Windows Explorer.
bug 178927 (2007): "way to pass arguments from launcher to a running application instance", based on a modifier launcher (more Windows-oriented, although bug 201154 is mac-oriented). An OSGi-based solution is also investigated.
(On Linux, see also steb)
In a Mac terminal, you can use open, though I needed to point to the executable explicitly, since I have more than one Eclipse installed:
open -a ~/eclipse/java-oxygen/Eclipse.app --args --launcher.openFile filename
You may or may not need --launcher.openFile, depending if you have --launcher.defaultAction set to openFile in your eclipse.ini file. (This config-file edit is also what you need for double-clicking or "open-with" to use the running Eclipse.)
For instance, I could do this (with gnu parallel) to open all of my failing tests after I'd copied to the clipboard (pbpaste is mac-specific):
pbpaste | parallel find . -name {}\\\* -print \
| parallel open -a ~/eclipse/java-oxygen/Eclipse.app
The Eclipse file-opening documentation for all OSes is here.
I'm currently writing some ncurses code and the native Eclipse (3.2.2) console can't display its graphics. I'd instead like to run the program through xterm. What I want is to be able to start xterm and run from there. I'd prefer to not get involved with any plugins or that jazz. Just something simple.
EDIT
So I have the answer and it was pretty simple...
Run -> External Tools -> External Tools -> New Launch Config...
Then select location of your terminal emulator. /usr/bin/gnome-terminal in my case.
after that set the appropriate arguments. "-e ~/ncurses/start" in my case.
Then make sure you aren't allocating a console by unchecking that option in the "Common" tab.
Annon add to his question:
its a pain to keep switching back and forth from eclipse and the terminal. I'm looking for a way to just hit something like"F5" and have it run my ncurses program in a new xterm terminal process
The simplest way to do that is to report the command line into an external tool configuration, and point eclipse to use a shell (like described in this program)
In the argument, you will add the command line eclipse execute (command line which can be retrieved as mentioned in the second part of this answer below).
Of course, replace 'cmd.exe' by the shell of your choice, and try not setting the 'Allocate Console' checkbox in the Common tab of that external launcher.
To launch through a xterm, without eclipse involved (not what you are asking for, just keep here for archive)
You can launch your program through Eclipse (Run Configurations), and observe through a 'ps' command the exact Java command line used.
Or launch it in debug mode, and right click the task in Debug view and open Properties. It will show the command line, as documented here.
Then launch that command line directly in your console (Eclipse being not involved at all at this point).
How can I open multiple Eclipse workspaces at the same time on the Mac?
On other platforms, I can just launch extra Eclipse instances, but the Mac will not let me open the same application twice. Is there a better way than keeping two copies of Eclipse?
This seems to be the supported native method in OS X:
cd /Applications/eclipse/
open -n Eclipse.app
Be sure to specify the ".app" version (directory); in OS X Mountain Lion erroneously using the symbolic link such as open -n eclipse, might get one GateKeeper stopping access:
"eclipse" can't be opened because it is from an unidentified developer.
Your security preferences allow installation of only apps from the Mac App Store and identified developers.
Even removing the extended attribute com.apple.quarantine does not fix that. Instead, simply using the ".app" version will rely on your previous consent, or prompt you once:
"Eclipse" is an application downloaded from the Internet. Are you sure you want to open it?
By far the best solution is the OSX Eclipse Launcher presented in http://torkild.resheim.no/2012/08/opening-multiple-eclipse-instances-on.html It can be downloaded in the Marketplace http://marketplace.eclipse.org/content/osx-eclipse-launcher#.UGWfRRjCaHk
I use it everyday and like it very much! To demonstrate the simplicity of usage just take a look at the following image:
EDIT: Milhous's answer seems to be the officially supported way to do this as of 10.5. Earlier version of OS X and even 10.5 and up should still work using the following instructions though.
Open the command line (Terminal)
Navigate to your Eclipse installation folder, for instance:
cd /Applications/eclipse/
cd /Developer/Eclipse/Eclipse.app/Contents/MacOS/eclipse
cd /Applications/eclipse/Eclipse.app/Contents/MacOS/eclipse
cd /Users/<usernamehere>/eclipse/jee-neon/Eclipse.app/Contents/MacOS
Launch Eclipse: ./eclipse &
This last command will launch eclipse and immediately background the process.
Rinse and repeat to open as many unique instances of Eclipse as you want.
Warning
You might have to change the Tomcat server ports in order to run your project in different/multiple Tomcat instances, see Tomcat Server Error - Port 8080 already in use
To make this you need to navigate to the Eclipse.app directory and use the following command:
open -n Eclipse.app
Actually a much better (GUI) solution is to copy the Eclipse.app to e.g. Eclipse2.app and you'll have two Eclipse icons in Dock as well as Eclipse2 in Spotlight. Repeat as necessary.
If the question is how to easily use Eclipse with multiple different workspaces, then you have to use a kludge because shortcuts in OS X do not provide a mechanism for passing command line arguments, for example the "--data" argument that Eclipse takes to specify the workspace. While there may be different reasons to create a duplicate copy of your Eclipse install, doing it for this purpose is, IMNSHO, lame (now you have to maintain multiple eclipse configurations, plugins, etc?).
In any case, here is a workaround. Create the following script in the (single) Eclipse directory (the directory that contains Eclipse.app), and give it a ".command" suffix (e.g. eclipse-workspace2.command) so that you can create an alias from it:
#!/bin/sh
# open, as suggested by Milhous
open -n $(dirname $0)/Eclipse.app --args -data /path/to/your/other/workspace
Now create an alias to that file on your desktop or wherever you want it.
You will probably have to repeat this process for each different workspace, but at least it will use the same Eclipse installation.
2018 Update since many answers are no longer valid
OS X Heigh Sierra (10.13) with Eclipse Oxygen
Go to wherever your Eclipse is installed. Right-click -> Show Package Contents -> Contents -> MacOS -> Double-click the executable called eclipse
A terminal window will open and a new instance of eclipse will start.
Note that if you close the terminal window, the new Eclipse instance will be closed also.
To make your life easier, you can drag the executable to your dock for easy access
Instead of copying Eclipse.app around, create an automator that runs the shell script above.
Run automator, create Application.
choose Utilities->Run shell script, and add in the above script (need full path to eclipse)
Then you can drag this to your Dock as a normal app.
Repeat for other workspaces.
You can even simply change the icon - https://discussions.apple.com/message/699288?messageID=699288򪮘
One another way is just to duplicate only the "Eclipse.app" file instead of making multiple copies of entire eclipse directory. Right-Click on the "Eclipse.app" file and click the duplicate option to create a duplicate.
If you're like me, you probably have terminal running most of the time as well.
You could just create an alias in /Users//.bash_profile like this
alias eclipse='open -n path_to_eclipse.app'
then all you have to do is just open the terminal and type eclipse.
Based on a previous answer that helped me, but different directory:
cd /Applications/Eclipse.app/Contents/MacOS
./eclipse &
Thanks
You can create an AppleScript file to open Eclipse with a given workspace. You can even save the AppleScript file as an Application, which is equivalent to creating an alias with arguments in Windows OS.
Open Script Editor and type the following:
do shell script "open '/path/to/your/Eclipse/installation' -n --args -data /path/to/your/workspace"
For instance:
do shell script "open '/Applications/Eclipse.app' -n --args -data /MyWorkspaces/Personal"
Press the Run button to check it's working.
This script can be saved as such, but I prefer to save it as an Application. That way I can customize the icon by copying the *.icns icon from the original Eclipse.app bundle to the script application bundle.
To open an App folder, use the "see contents" contextual menu option. It should look like this:
Where "main.scpt" is the AppleScript file and "applet.icns" is the icon from the original Eclipse bundle.
Launch terminal and run open -n /Applications/Eclipse.app for a new instance.
I found this solution a while back, can't remember where but it still seems to work well for me.
Create a copy of Eclipse.app for each workspace you want to work in (for this example ProjectB.app), then open ProjectB.app/Contents/MacOS/eclipse.ini and add these two lines at the beginning of the file:
-data
/Users/eric/Workspaces/projectb
... substituting where your workspace is located. When you launch ProjectB.app it will automatically start with that workspace instead of prompting for a location, and you should be able to run it at the same time as other Eclipse instances with no problem.
In Terminal simply paste below line and hit enter ..
/Applications/Eclipse.app/Contents/MacOS/eclipse ; exit;
If you want to open multiple workspaces and you are not a terminal guy, just locate the Unix executable file in your eclipse folder and click it.
The path to the said file is
Eclipse(folder) -> eclipse(right click) -> Show package
Contents -> Contents -> MacOs -> eclipse(unix executable file)
Clicking on this executable will open a separate instance of eclipse.
A more convenient way:
Create an executable script as mentioned above:
#!/bin/sh
cd /Applications/Adobe\ Flash\ Builder\ 4.6
open -n Adobe\ Flash\ Builder\ 4.6.app
In you current instance of Flashbuilder or Eclipse, add a new external tool configuration. This is the button next to the debug/run/profile buttons on your toolbar. In that dialog, click on "Program" and add a new one. Give it the name you want and in the "Location" field, put the path to the script from step 1:
/Users/username/bin/flashbuilder
You can stop at step 2, but I prefer adding a custom icon to the toolbar. I use a the Quick Launch plugin to do that:
http://sourceforge.net/projects/quicklaunch/files/
After adding the plugin, go to "Run"->"Organize Quick Lauches" and add the external tool config from step 2. Then you can configure the icon for it.
After you save that, you'll see the icon in your toolbar. Now you can just click it every time you want a new Flashbuilder/Eclipse instance.
You can run multiple instances of Eclipse by creating a pseudonym for Eclipse application in it's folder and using it for running new Eclipse instance
Lets try downloading this in your eclipse on Mac you will be able to open multiple eclipse at a time Link
Name : macOS Eclipse Launcher
Steps :
Go to eclipse Market place.
Search for "macOS Eclipse Launcher" and install.
It will restart .
Now under file menu check for open option > there you will find other projects to open also at same time .
Window -> New Window
This opens a new window and you can then open another project in it. You can use this as a workaround hopefully.
It actually allows you to work in same workspace.