Re: Use file templates inside a project template

Maybe take a look at this:

https://blogs.oracle.com/geertjan/extension-to-extended-java-project-part-2

Gj


On 5-7-2017 10:33, Iñigo Huguet wrote:
>
> Hi.
>
> I just created a new module project following this tutorial: 
> https://platform.netbeans.org/tutorials/nbm-projectsamples.html
>
> I uploaded it to github, here: 
> https://github.com/naggety/Netbeans-MyCustomProjType
>
> This is just a custom template C/C++ project. Inside the zip file of 
> the project template, there is a 'main.c' file that I need to be 
> processed by freemarker when the new project is created (this way, the 
> text '${user}' in the file will be replaced with the user name). I 
> tried to achieve this in the way I described in my first message, but 
> it didn't work.
>
> As I said, there is a tutorial about file templates, but not for file 
> templates inside project templates nor for processing file templates 
> programmatically.
>
> In addition, but less important for the moment, when I install the 
> module from tools->plugins it says that the installation was 
> unsuccessful. However, if I restart the IDE, the module is installed 
> and working.
>
>
> El 04/07/17 a las 11:29, geertjan wielenga escribió:
>>
>> Best is to create a small application on GitHub containing a simple 
>> scenario and then to say what kind of help you'd need in the context 
>> of that scenario.
>>
>> Gj
>>
>>
>> On 4-7-2017 8:55, Iñigo Huguet wrote:
>>> There isn't a way to get a file, process it with freemarker and save 
>>> it in another location?
>>>
>>>
>>> El 28/06/17 a las 10:31, Iñigo Huguet escribió:
>>>> Hi!
>>>>
>>>> I wan't to create a project template with some files that are also 
>>>> template files. This template files contains some variables like 
>>>> ${user} which must be replaced with the "user" variable value.
>>>>
>>>> I have followed this tutorial to create the project template: 
>>>> https://platform.netbeans.org/tutorials/nbm-projectsamples.html
>>>>
>>>> However, I don't know how to get the template files to be processed 
>>>> with freemarker template engine, despite being trying for 3 days. I 
>>>> haven't found any information about how to do what I want (only 
>>>> info about project templates and file templates, but no one of both 
>>>> together).
>>>>
>>>> This is what I have tried:
>>>>
>>>> First, I modified the 'instantiate' method of the wizard iterator 
>>>> to process the template files:
>>>> [code]
>>>>     public Set/*<FileObject>*/ instantiate(/*ProgressHandle 
>>>> handle*/) throws IOException {
>>>>         Set<FileObject> resultSet = new LinkedHashSet<FileObject>();
>>>>         File dirF = FileUtil.normalizeFile((File) 
>>>> wiz.getProperty("projdir"));
>>>>         dirF.mkdirs();
>>>>
>>>>         FileObject template = Templates.getTemplate(wiz);
>>>>         FileObject dir = FileUtil.toFileObject(dirF);
>>>>         unZipFile(template.getInputStream(), dir);
>>>>
>>>>         ///// ADDED CODE
>>>>         FileObject templ = 
>>>> FileUtil.getSystemConfigFile("ADDITIONALSAMPLE_INIGO/templates/main.c"); 
>>>>
>>>>         Map<String, String> attrs = new HashMap<>();
>>>>         attrs.put("javax.script.ScriptEngine", "freemarker");
>>>>         attrs.put("user", "myName");
>>>>         FileBuilder.createFromTemplate(templ, dir, "main", attrs, 
>>>> FileBuilder.Mode.FORMAT);
>>>>         ///// END OF ADDED CODE
>>>>
>>>>
>>>>         // Always open top dir as a project:
>>>>         resultSet.add(dir);
>>>>         // Look for nested projects to open as well:
>>>>         Enumeration<? extends FileObject> e = dir.getFolders(true);
>>>>         while (e.hasMoreElements()) {
>>>>             FileObject subfolder = e.nextElement();
>>>>             if (ProjectManager.getDefault().isProject(subfolder)) {
>>>>                 resultSet.add(subfolder);
>>>>             }
>>>>         }
>>>>
>>>>         File parent = dirF.getParentFile();
>>>>         if (parent != null && parent.exists()) {
>>>>             ProjectChooser.setProjectsFolder(parent);
>>>>         }
>>>>
>>>>         return resultSet;
>>>>     }
>>>> [/code]
>>>>
>>>>
>>>> I modified the templateregistration annotation of the top of the 
>>>> same file and let it like this:
>>>> [code]
>>>> @TemplateRegistrations(value = {
>>>>     @TemplateRegistration(folder = "Project/My custom project", 
>>>> displayName = "#customproj_displayName", description = 
>>>> "customproj.html", iconBase = 
>>>> "org/myplugins/additionalsample/MyCustomProject.png", content = 
>>>> "MyCustomProject.zip", scriptEngine = "freemarker"),
>>>>     @TemplateRegistration(folder = "Others", content = 
>>>> "templates/main.c", scriptEngine = "freemarker")
>>>> })
>>>> [/code]
>>>>
>>>>
>>>> And finally I created this layer.xml file:
>>>> [code]
>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>> <!DOCTYPE filesystem PUBLIC "-//NetBeans//DTD Filesystem 1.2//EN" 
>>>> "http://www.netbeans.org/dtds/filesystem-1_2.dtd">
>>>> <filesystem>
>>>>     <folder name="ADDITIONALSAMPLE_INIGO">
>>>>         <folder name="templates">
>>>>             <file name="main.c" url="templates/main.c" />
>>>>         </folder>
>>>>     </folder>
>>>> </filesystem>
>>>> [/code]
>>>>
>>>> However, main.c file is copied as is, the text '${user}' in the 
>>>> file is copied literally, not processed by freemarker.
>>>>
>>>> And also, the project is created in disk but it's not added to the 
>>>> open projects.
>>>>
>>>> Hope anyone can help me.
>>>>
>>>> Thanks!
>>>>
>>>>
>>>
>>
>>
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