I am trying to configure Netbeans IDE 7.4 for node-webkit development.
It is excellent IDE but I want to run my projects with F6 button. To do this I added NW.EXE as additional browser (executable is located outside project folder).
After this I have a problem with execution arguments. NW.EXE expects a folder path to be specified as an argument, but I cannot leave empty field of Start File in project settings and the Project URL has to start with either http:// or file:// while Node-webkit needs a path like C:/path_to_app
Does any method exist to deal with this feature?
In short, you can work this around by creating a batch program and let it strip the file name down to the path name part, to be fed to nw.exe, as it requires.
Unfortunately, as you said, we don't have full control over the way the main file of the project is passed to the browser, hence some further actions (in addition to the creation of the batch file) are needed.
This is how I got it working after a bit of struggle:
added nw.exe to the system %PATH% variable (optional, just for ease of access)
created nw.bat in the same folder as nw.exe, and filled it with this content:
#echo %1
start nw.exe %~d1%~p1
The first line of this batch file is just to inspect the actual parameter that is getting passed to the batch file.
The second line uses start to invoke nw.exe without having to wait for its return (you may need to specify the full path to nw.exe, if you didn't add it to the system %PATH% variable).
The second line also passes to nw.exe the drive part of the parameter (extracted from %1 by %~d1) concatenating it to the path of the parameter (extracted from %1 by %~p1).
For instance, my last run from within NetBeans gave this output:
D:\node\test\index.html
D:\node\test>start nw.exe D:\node\test\
Then I needed something to tie the NetBeans run button to an arbitrary executable, and luckily I found a perfect fit.
So here is how I went on:
installed the Node.js Projects plugin from Timboudreau Update Center
went to Options > Miscellaneous > Node.js and set the Node.js Binary field to point to my nw.bat file
In my project, I've also taken care to put package.json in the same folder of index.html (being that that's the main file of my package, and that's what will be fed to the batch file).
Now pressing F6 on my NetBeans installation happily runs my node-webkit project without any further ado :-)
Related
I am using Conan package manager on Windows to create a package. The conan command to create the package copies files to a folder within %USERPROFILE%\.conan (or C:\Users\xxxxxxx\.conan). Then from this location it builds a Visual Studio project and ultimately calls doxygen.exe to create a .chm help file in a post-build command. The doxygen command fails with:
error : failed to run html help compiler on index.hhp
Further investigation reveals the hhc.exe command executed by doxygen is failing with:
C:\Users\xxxxxxx\.conan\data\Module\1.0.0\user\channel\build\524dc97e4a3dd1f774ea3897f9e4faf26c5457d2\Documentation>"C:/Program Files (x86)/HTML Help Workshop/hhc.exe" html\index.hhp
HHC5010: Error: Cannot open "C:\Users\xxxxxxx\data\Module\1.0.0\user\channel\build\524dc97e4a3dd1f774ea3897f9e4faf26c5457d2\Documentation\html\Module.chm". Compilation stopped.
Close inspection reveals that in the error message, the ".conan" folder is missing. Sure enough, I confirmed that hhc.exe fails when the index.hpp resides in a folder that has a parent folder that starts with a ".".
Attempts to resolve this:
changing the Doxyfile setting OUTPUT_DIRECTORY to "$(TMP)/DoxygenModule" resolves the error, but creates the .chm file in another location, which I do not prefer.
navigating to the 8DOT3 name of the ".conan" folder, which is "CONAN~1", to run the hhc.exe command, succeeds, but unfortunately I have no way of getting conan to use this 8DOT3 path for creating the package. E.g. C:\Users\xxxxxxx\CONAN~1\...
I can live with the using the %TMP% folder but would prefer generating the .chm in the current folder. Anyone have any ideas?
HTML Help Workshop v1.31 is installed on my machine at C:\Program Files (x86)\HTML Help Workshop, probably from a Visual Studio installation (not sure). I attempted using a version downloaded from Microsoft website (v1.30) as well, which made no difference.
Other info: Conan version 1.18.0, Doxygen version 1.8.14, Windows 10 Version 1809
Unfortunately not a solution, but this is a known limitation in the hhc.exe, see: https://social.msdn.microsoft.com/Forums/en-US/0681145c-223b-498c-b7bf-be83209cbf4e/issue-with-html-workshop-in-a-windows-container?forum=visualstudiogeneral
HTML Help 1.x command line compiler hhc.exe cannot compile CHM file to folder whose full path contains folder name starting with dot. If you have that problem, you probably specified output path with folder starting with dot, e.g. "d:\My files.NET\documentation". You can use dots in folder names but not at the beginning.
Edit 2019-11-15:
I've just pushed a proposed patch to github (pull request 7402, https://github.com/doxygen/doxygen/pull/7402).
This proposed patch changes inside doxygen from the current directory to the short named current directory, but just for the HTML Help compilation.
Edit 2019-11-16:
Code has been integrated in the master version on github.
This is not an answer either. Actually, you found the answer and workaround[s] yourself.
Use OUTPUT_DIRECTORY to specify a directory containing no folder names beginning with periods.
The error you described is a known issue of the MS HTML Help compiler. More general, the HTML Help compiler does not like some folder and file names. Try and stick with these characters _, a..z, A..Z, 0..9. Do not use these signs in particular ., -, # .
Please note that the proprietary CHM file format is about 20 years old (Windows 95, ...). HTML Help is in maintenance mode, which means no new features and bug fixes are expected for either the runtime or the compiler. All mainstream development on HH has stopped.
There is no way to avoid this error if a directory name above begins with a period. Not even if only the necessary files are written by Doxygen and compiling of the index.hhp is done by a third-party tool like FAR HTML using your path that contains .conan. This is because all applications are using the faulty HHA.dll.
The above applies of course to the entire workflow you have described. Maybe you can interrupt it.
Doxygen can be configured not to call the HTMLHelp compiler. Just uncheck the GENERATE_HTMLHELP option (DoxyWizard: Experts > Topics > HTML). You have all files generated by Doxygen in your preferred output directory - but of course without the CHM file. This can be imported later e.g. by HelpNDoc and compiled as a CHM file in another location.
If you can interrupt the workflow and can also make changes to Doxygen's settings, then a preference setting of OUTPUT_DIRECTORY to e.g. C:/CacheMenu/CONAN~1/DOXYGE~1 also works as expected (here used as test case).
No matter what you do, your workaround and copy and paste from another directory outside is a quick solution at this stage. Please note the EDIT in #albert's answer.
I am using Netbeans 8.0.2 and phpdocumentor 2.8.2 on a windows 7 platform.
I would like to use custom phpdoc.dist.xml config files by project so I can specify framework directories and etc. to exclude from the generated doc. I also want to keep my Netbeans PHPDOC plugin config as generic as possible, without specific output directories, ignore options, config path parameters, etc., so on, so that that the config will apply to all my projects.
The phpdoc.dist.xml file works great. The doc generated is exactly what I want.
The problem or feature, and it seems to be a phpdocumentor one as it also applies from plain command line, is that the phpdoc.bat command (without a specific config parm) has to be run from the same root directory as the phpdoc.dist.xml file, or it ignores it. No problem if I'm using command line as I can change into that directory first, but I would like to use Netbeans. I have searched on this extensively and cannot find an answer.
I considered whether to modify the phpdocumentor files to insert cd /D path/to/myproject/dir to change the directory using some Netbeans variable to represent myproject/dir, but I could not find the right place in the code or the variable to use. Plus, then I'm supporting a custom mod to phpdocumentor.
I did find these directions for a PHPStorm setup, where the author specified a PHPStorm variable for the --config command line option to point to his custom phpdoc.dist.xml.
--config="$ProjectFileDir$/phpdoc.dist.xml"
If I could do the same in Netbeans like maybe "${BASE_DIR}/phpdoc.dist.xml" it would be great, but so far I haven't hit on anything Netbeans will recognize/pay attention to in the PhpDoc script: box.
I have also tried writing a wrapper .bat file to capture my own command line variable %1 and do the directory change to that before calling phpdoc.bat, but Netbeans throws and error and says that's not a valid .bat file. I cannot find any phpdocumentor parameter to configure by specific Netbeans project but the output directory. And I would prefer not to be defining a bunch of projects on subdirectories in Netbeans, just to address phpdocumentor.
Now I am out of ideas. Can anyone point me to a solution?
I'm trying to pass a .txt file as a paramater into my java program.
My program is titled SetTest and the file I'm trying to read is Ted.txt. From a Windows 7 command prompt I create a temp folder and compile my program there creating SetTest.class. Also in that folder is Ted.txt. From that temp directory I then issue the command:
java SetTest < Ted.txt
Everything works as expected. The program reads in the file and outputs what I'm looking for. All good.
My question is how do I duplicate this using Eclipse? I believe my text file is in the proper location, listed under JRE System Library as seen in the Package Explorer. I've been trying the following from Eclipse: Run -> Run Configurations... Then in the (x)= Arguments section, in the Program arguments field I enter Ted.txt then click on Run. Unfortunately nothing seems to happen. No error message, but I don't see the console output I'm looking for either.
To rephrase your question - you want to send a file to your application's standard input, while it is running in Eclipse.
You can write (copy & paste) data into console (that's where the standard input is taken from). However I am not aware of any possibility how you can redirect file contents directly to the standard input.
UPDATE with correct keywords you might be able to find more resources:
Eclipse reading stdin (System.in) from a file
https://bugs.eclipse.org/bugs/show_bug.cgi?id=155411
I have installed Erlide in Eclipse, and trying to create an application. The Erlang project is named demo. It contains three folders - ebin, include and src. The demo.erl file is in src, for simply printing Hello World.
To run it in Eclipse shell, I choose Run from the top menu, and click Run as Erlang Application. Then a console opens in the sidebar. There I type c(demo) and press CTRL-Enter. Then I get an error message like demo.erl:none: no such file or directory.
Then I do pwd(), and it shows C:/Users/myName/Desktop/eclipse-jee-juno-SR1-win32-x86_64/eclipse even though the Erlang project is in workspace C:/Users/myName/Desktop/workspace/Erlang. Is there any way make Erlide run all Erlang applications from their directory directly?
If you have set Project -> Build Automatically in Eclipse to true, you don't need to type c(demo). explicitly to compile the demo module, it's done automatically when you save your file. But if you have not set it, you'll get exception error: undefined function if you try to use some of the functions in the module for example.
To make the c(demo) command work properly and find your .erl files, there are several ways to set the current working directory:
Use Run -> Run Configuration -> Erlang Application -> Runtimes -> Working directory -> enter the full path to the /src folder of your project (without quotes).
Then hit Apply and restart Eclipse (File -> Restart). If you try to Run the project without first restarting the IDE, your changes will not take effect i.e. the pwd(). command will still be returning the old working directory path.
You can set the working directory in the erlide console with the command c:cd(the/full/path/to/your/src/folder)., before the call to c(demo). The path should be put in quotes.
You can also set the working directory in the .erlang file by typing there the same command c:cd(the/full/path/to/your/src/folder). (the path again should be put in quotes). The file must be placed in you user directory, for Windows this would be C:/Documents and Settings/YourUsername. It's the same directory were also .erlang.cookie and erlide-debug.txt are placed. Windows Explorer will not allow you to create a file named .erlang, so you have to use the command copy NUL .erlang in Command Prompt (cmd.exe) for this. Then you can edit it with any txt redactor. Don't forget to restart Eclipse again after it.
Also note the following:
You can use only / and not \ in the path (even in Windows).
If you have entered a wrong path (with \ or to a non existing directory), it will be ignored and the working directory will not be changed at all.
After changing the working directory to your/src folder, your beam files will start to appear there too instead of the /ebin folder.
If you set a different path in both .erlang file and Run -> Run Configuration -> Erlang Application -> Runtimes -> Working directory, pwd(). will return the path in .erlang file.
You don't need to run c(demo). The beam code is loaded and reloaded automatically, whenever the source is changed and saved.
If you still need to set a working directory, go to run->run configuration and you can edit the configuration.
/Vlad
I want to run my working pydev project python code by double clicking the main module (outside of eclipse): xxx.py
The problem is that due to my imports being in different packages:
from src.apackage.amodule import obj
when xxx.py is double clicked it complains it doesn't know where the imports are (even though when I run xxx.py in pydev it magically knows what I'm importing).
A simple workaround is to remove all of the packages and move all of the modules into one directory (that obviously works but is very inconvenient)
How can I run my code in the file system without doing that work around?
This page answers my question excellently:
http://blog.habnab.it/blog/2013/07/21/python-packages-and-you/
Bottom line is always execute your code from the top, highest level, root directory (e.g. using a minimal main.py file that executes the main script of your program). Then, use absolute imports always and you never have a missing module issue since you start the program from the top directory and all imports are based off that 'home' path.
The problem you encountered is the natural behavior of most languages. A programm only knows about its working path (the path it is started in), the paths which are registered in the environment variables and at least relative paths.
The "magic" of the executable you created is therefore: It collects all scripts/modules needed, and copies/combines them next to/in the executable. The Executable then runs within the directory where all other scripts also reside and voila ...
If you are not happy with your workaround of creating an executable every time you want to run your project without PyDev there are two alternatives.
First but not the one I would suggest is registering the working path into in the environment variables.
Second and the one I think is much better: Create a link to the python executable and alter the calling string of the textfield "Target:". Append the path to your script you would like to run. Then alter the textfield "Start in:" and enter the project directory. After you did this you should be able to start your project with a simple double click.
(If you rely on external libraries which are neither on the path nor in you project you could search for appending paths temporarily to the pythonpath via the sys module.)
I hope I could help a bit.