I know it's a basic question, but I couldn't find a proper answer.
Is there a way of storing a list of my project's source files in a JSON file and load it on gulpfile.js? For example, instead of doing:
gulp.src(['a.js', 'b.js'])
Do something like:
var sources = some_load_file_func('sources.json');
gulp.src(sources.js_files))
A gulpfile is just node, and in node you can simply use require on JSON files, like so:
var sources = require('sources.json');
Now sources will be an object (or whatever is in your JSON file).
Related
I have created one file .testcaferc.json that contains all configuration information like browser name, specs, timeouts etc. I want to fetch the configuration data from file so that I have to change the information at only one place
I want to store all these information in single file, I tried, js, json and array. But I can not import all above format files in my .testcaferc.json, when I press Alt+F8 I see the error "Expected a JSON object, array or literal"
Is there any way I can import json, array or js data in .testcaferc.json?
Thanks in advance!!
The JSON format doesn't support any import directives. The TestCafe configuration file (.testcaferc.json) is a simple JSON file. So, the TestCafe configuration file doesn't support such functionality.
To achieve your goal, you can transform the existing .testcaferc.json file before test running: load data from various sources and add/replace values for the appropriate data fields.
Also, there is a suggestion in the TestCafe GitHub repository, which will make your scenario easier to implement. Track it to be notified about its progress.
Suppose I have assets/data/geo/regions.json file in my NUXT.js project folders structure. How can I read data from this file into my project?
I have tried axios but I don't know what URL will have this file, I have tried all possible URLs. What is the better solution to do that? Maybe better to hold JSON files in static folder?
Thanks!
If the regions.json file won't change, you can easily put it in the static folder.
Then the url will be /data/geo/regions.json
See this question on the nuxt issues page
You can import JSON files with import data from 'data.json' and use the data property straight in your component.
You may want to use "require" instead of "import" if you planning to load data within the loop.
jsons = ["json_one","json_two"]
jsons_readed = []
// In the loop
file = require(`./assets/data/geo/${jsons[i]}`)
jsons_readed.push(file)
Then I think you can use jsons_readed to access objects.
You can use Nuxt Content for that:
Empower your NuxtJS application with #nuxt/content module: write in a content/ directory and fetch your Markdown, JSON, YAML, XML and CSV files through a MongoDB like API, acting as a Git-based Headless CMS.
The basics are as easy as the following line. That will load the regions.json file, parse it, and store its content in the content variable. See Nuxt Content's documentation for more information about it.
const content = await this.$content('regions').fetch()
Alternatively you can read our blog post about
Using Nuxt Content with a JSON File. It describes how to extend existing pages with JSON content but also how to dynamically generate pages based on it.
Disclaimer: I work at FrontAid CMS.
How can I make JMeter read the second sheet of my CSV?
I want to use CSV Data Set Config.
Normally, it reads the first line of the first sheet but is there any way to be a bit more flexible?
CSV file format doesn't have "sheets", it is a normal plain text file using delimiters in order to represent structured data.
If you are trying to get data from i.e. Microsoft Excel file type - unfortunately you won't be able to do it using CSV Data Set Config. The easiest would be exporting data as separate plain-text CSV files.
If you don't have the possibility to do the export you still can access the data from Excel files but it will be a little bit more tricky as you will have to use JSR223 Test Elements, Groovy language and Apache POI libraries
More information:
Busy Developers' Guide to HSSF and XSSF Features
How to Extract Data From Files With JMeter
Currently you can use CSV Data Set Config for that, you should add external code for example using Apache Commons CSV,
Download the jar file and place it in JMETER_HOME lib folder, and then write the code in JSR223 Element.
Examples exists, code for get second record:
Reader in = new FileReader("path/to/file.csv");
Iterable<CSVRecord> records = CSVFormat.RFC4180.parse(in);
// go to next record
records.next();
CSVRecord secondRecord = records.next();
//columnOne = secondRecord.get(0);
I'm using gulp compileHandlebars to compile my handlebars templates and create a page using json data and that's working great... Problem is I want to nest my handlebars templates in subdirectories but when I do this the batch process cant find the templates anymore after I add: **/*.handlebars to the batch path. See below:
gulp.task('compileHandlebars', function () {
delete require.cache[require.resolve('./src/layout.json')]
var buildSettings = require('./src/layout.json');
var templateData = buildSettings,
options = {
batch : ['./src/assets/templates/**/*.handlebars']
}
gulp.src('./src/index.handlebars')
.pipe(handlebars(templateData, options))
.pipe(rename('index.html'))
.pipe(cleanhtml())
.pipe(gulp.dest('./dist'))
.pipe(livereload());
});
The docs on npm say that batch requires an array of file paths but the example shows an array with a directory path. Your example is using blob syntax which won't work. It doesn't look like that batch will recursively look into sub-directories either... so I think you will have to make an array that includes a parent directory path for each handlebars file.
Its a bummer, I know. But you could probably automate the process of retrieving the handlebar file paths using gulp-filenames and slice off the filename from each path to get an array of directories.
i am building an extension to parse json using vs code extension.
so my need is ,it should be able able to load .json file from a particular folder and iterate through content of the file.
Then it should allow user to select few keys from it make a new json file out of this and save it in any folder.
But i am not able to find any way to read and write files in "vs code extension".Could someone please help me.
If you want to read the current edit state of a file you can use the following API workspace function:
vscode.workspace.openTextDocument(uri).then((document) => {
let text = document.getText();
});
This will show you the current state of the file including unpersisted changes. document is of type TextDocument and has isDirty set to true if it has pending changes.
Since the extension runs in nodejs, you should be able to use any nodejs module built-in or installed by npm in the usual way.
For your purpose you will be OK with the built-in fs module: https://nodejs.org/dist/latest-v6.x/docs/api/fs.html
In your extension you will need to import the required module, so your code file should contain this:
let fs = require("fs");
and then use the methods in the usual way, eg. fs.fileReadSync( filename, encoding ) ...
Please not that there is one exception. If you install a nodejs module containing compiled, binary code, it will not run in the extension and instead you will see an error message saying something like %1 is not a valid Win32 application. Pure javascript modules are OK, though.
VSCode extensions are running in node.js. Therefore you can use any available node.js package/module within your extension. For instance, check out this question for reading JSON.
For JSON, you just need to require or import the JSON file, such as:
const jsonObject = require('./myJSONfile.json');
// do something
For JSON with comments, you can use node-jsonc-parser.
After the manipulation, you could use the fs module of nodej.js to write to the disk.