I am working on my own boilerplate using grunt's CLI possibilities like so grunt init:webdesign-project - for this I created a folder named webdesign-project within node_modules/grunt/init and a corresponding webdesign-project.js file. So far everything works great.
Now I wanted to insert my own "questions" with the grunt.helper function like this
grunt.helper('prompt_for', 'img_path', 'img')
however this gives me
TypeError: Cannot set property 'name' of undefined
at Object.module.exports.grunt.registerHelper.grunt.utils.spawn.cmd (/usr/lib/node_modules/grunt/tasks/init.js:573:17)
at Task.helper (/usr/lib/node_modules/grunt/lib/util/task.js:117:19)
at Object.exports.template (/usr/lib/node_modules/grunt/tasks/init/webdesign-project.js:30:11)
at Object.module.exports.grunt.registerHelper.done (/usr/lib/node_modules/grunt/tasks/init.js:240:27)
at Object.task.registerTask.thisTask.fn (/usr/lib/node_modules/grunt/lib/grunt/task.js:58:16)
at Task.<anonymous> (/usr/lib/node_modules/grunt/lib/util/task.js:341:36)
at Task.start (/usr/lib/node_modules/grunt/lib/util/task.js:357:5)
at Object.grunt.tasks (/usr/lib/node_modules/grunt/lib/grunt.js:143:8)
at Object.module.exports [as cli] (/usr/lib/node_modules/grunt/lib/grunt/cli.js:36:9)
at Object.<anonymous> (/usr/lib/node_modules/grunt/bin/grunt:19:14)
Isn't it possible to define your own variables using this function?
EDIT: Does anybody know if a documentation for this function exists? (Couldn't find one yet)
You shouldn't modify or add files within the node_modules/ folder as they will be overwritten upon updating with npm. Take a look at the init docs for creating custom init templates: https://github.com/gruntjs/grunt/blob/master/docs/task_init.md#creating-custom-templates
I recommend copying one of the existing init templates to: ~/.grunt/tasks/init/webdesign-project.js and modify from there.
I figured out how to achieve the "custom prompt" - in case anybody is interested:
Grunt's grunt.helper('prompt_for', '...') function apparently only takes a predefined set of values in lieu of '...'. Actually this should not be surprising, as there are some pretty unique features for some of those values (e.g. when you've entered testproject as your project's name, "(git://github.com/peter/testproject.git)" will automatically be proposed.
Solution: Take a look at the .js file of the gruntfile template (node_modules/grunt/tasks/init/gruntfile.js) - creating a custom prompt goes like this:
{
name: 'img_path',
message: 'Name the folder where all image files are located',
default: 'img',
// warning: '' couldn't find any use for this optional property
}
instead of
grunt.helper('prompt_for', 'img_path', 'img')
Related
I would like to be able to create a custom override to add a VcpkgConfiguration Property based on our current configuration.
We have a C++ project that uses Premake and vcpkg. We have found vcpkg to conflict with other projects that include their own versions of similar libraries, so we cannot use the global integration that it provides. Instead we have added it as a sub-module to our project and linked it through premake with a custom override:
p.override(p.vstudio.vc2010, "importExtensionTargets", function(base, prj)
p.push('<ImportGroup Label="ExtensionTargets">')
p.callArray(p.vstudio.vc2010.elements.importExtensionTargets, prj)
p.pop('</ImportGroup>')
p.push('<ImportGroup Label="ExtensionTargets">')
p.w('<Import Project="$(SolutionDir)External/vcpkg/scripts/buildsystems/msbuild/vcpkg.targets"/>')
p.pop('</ImportGroup>')
end)
Unfortunately we do not use the regular "Debug" or "Release" configurations in our project, so vcpkg by default does not link correctly. To get past that problem, we modified the vcpkg.targets file to recognize our configuration in a local branch. This is not ideal, as it forces us to rebase our branch off vcpkg in order to update it, and could potentially conflict if that file is ever modified in their repo.
The targets file allows you to set the VcpkgConfiguration property before including the target, which is what we would like to do.
Basically what we would like is to be able to call a command through the filters like this:
filter {"configurations:<SomeConfiguration>"}
VcpkgConfig "Debug"
Which would add this inside the propertygroup
<VcpkgConfiguration>Debug</VcpkgConfiguration>
How can we accomplish this?
The problem seems to be that importExtensionTargets is per project but you want this per configuration.
You can try to register your key word
api.register {
name= "VcpkgConfig",
scope = "config",
kind = "string",
}
then in your custom function
-- loop over all configurations
for _, cfgName in ipairs(prj.configurations) do
-- find config
local cfg = project.findClosestMatch(prj, cfgName)
if cfg.VcpkgConfig then
p.push('<ImportGroup Label="ExtensionTargets">')
p.push('<VcpkgConfiguration>'.. cfg.VcpkgConfig .. '</VcpkgConfiguration>')
p.w('<Import Project="$(SolutionDir)External/vcpkg/scripts/buildsystems/msbuild/vcpkg.targets"/>')
p.pop('</ImportGroup>')
end
Not tested.
Would this work ?
I just started experimenting with Nativescript and am using the Playground to test things and see how it works.
What I wanted to do: add the moment.js module for formatting date/time
What I tried:
1. added the moment package. This appears to have worked because Playground now shows the moment folder along with files (package.json, ender.js, moment.js, etc) and subfolders.
2. In my code I used this snippet to require "moment"
var Moment = require("moment");
This failed though because I get an error of
Error: Could not find module 'moment'. Computed path '/var/mobile/Containers/Data/Application/xxxx/Documents/Playground/LiveSync/app/tns_modules/moment'
Any suggestions on what I need to change to get it to find 'moment'? I checked in package.json and it has the name as "moment".
The default require statement will search for the module form the tns_modules directory that was packed with the app during build time. So with Playground you could use relative path.
For example, if you want to use it on app.js which is in the root level,
var Moment = require('./moment');
I am new to symfony.While going through an error template I came across value a value like
#Twig/Exception/traces_text.html.twig
Just wanted to know where is #Twig defined in symfony framework
Just google twig traces_text.html.twig and you'll see the file here: https://github.com/symfony/twig-bundle/blob/master/Resources/views/Exception/traces_text.html.twig
symfony/twig-bundle/Resources/views/Exception/traces_text.html.twig
Or use your IDE and search the vendor/ folder for the traces_text.html.twig file until you find it.
I'm using grunt-init to build a template for a site structure I repeat regularly.
The template.js file uses the init.copyAndProcess function to customize most of files but a few of them get corrupted by the file processing (some fonts and image files) and I want to include those files in the 'noProcess' option. If these files all existed in the same directory, I could use the noProcess option as mentioned in the documentation [ See: http://gruntjs.com/project-scaffolding#copying-files ] and pass in a string like and it works:
var files = init.filesToCopy(props);
init.copyAndProcess(files, props, {noProcess: 'app/fonts/**'} );
Unfortunately the files that I need to have no processing performed on are not all in the same directory and I'd like to be able to pass in an array of them, something like the following block of code, but this does not work.
var files = init.filesToCopy(props);
init.copyAndProcess(files, props, {noProcess: ['app/fonts/**', 'app/images/*.png', 'app/images/*.jpg']} );
Any thoughts on how I can have multiple targets for the 'noProcess' option?
As soon as I posted the question, I realized that my proposed code did work. I simply had an invalid path when I'd renamed my 'app' directory to 'dev'.
I'm writing an nginx module.
From looking at other examples I'm registering my header filter in my modules postconfiguration hook:
static ngx_int_t
mod_py_postconfig(ngx_conf_t *cf)
{
ngx_http_next_header_filter = ngx_http_top_header_filter;
ngx_http_top_header_filter = mod_py_headers_filter;
return NGX_OK;
}
But the handler is never called. I've set a breakpoint in gdb on ngx_http_top_header_filter change and it seems my module's postconfig is called first, but then runs postconfig of the ngx_http_write_filter_module which overrides ngx_http_top_header_filter w/o storing the old value:
static ngx_int_t
ngx_http_write_filter_init(ngx_conf_t *cf)
{
ngx_http_top_body_filter = ngx_http_write_filter;
return NGX_OK;
}
it seems like it is designed to be the very last on called, so how come my module's postconfig is called first?
From what I can see the order of modules is set in objs/ngx_modules.c
I was able to fix the problem by manually reordering the modules there so that my module comes after ngx_http_header_filter_module, but this feels like an ugly hack, and also makes it hard to automate build process as ./configure overwrites this file each time.
OK, so I figured it out myself. Documenting it here in case anyone else will need it.
I was adding my module to the wrong list. The nginx module is configured through a 'config' file insed module's directory. My had the following line in it:
HTTP_MODULES="$HTTP_MODULES ngx_http_my_module_name"
I searched for HTTP_MODULES usage and found nginx/auto/modules script which actually builds ngx_modules.c file. It turns out there are several possible module lists used by nginx/auto/modules. I needed to add my module to the HTTP_AUX_FILTER_MODULES list like so:
HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES ngx_http_my_module_name"
This placed my module at the right place just after HTTP_HEADERS_FILTER_MODULE and fixed the problem.