Npm install save dev gulp browserify vinyl source stream vinyl buffer babelify babel preset env creating the gulpfile.
Gulp vinyl named.
If the taskname is not provided the task will be referenced by the name property of a named function or a user defined displayname property.
Give vinyl files arbitrary names.
All internally managed paths cwd base path history are normalized and have trailing separators removed see normalization and concatenation for more information.
Since any registered task can be run from the command line avoid using spaces in task names.
Options may be passed upon instantiation to create a file with specific properties.
In your project root create a file named gulpfile js and include the modules we just installed.
The taskname parameter must be used for anonymous functions missing a displayname property.
Like uglify babelify mangles code so we ll need vinyl buffer and gulp sourcemaps.
All internally managed paths cwd base path history are normalized and have trailing separators removed see normalization and concatenation for more information.
Options may be passed upon instantiation to create a file with specific properties.
After calling bundle we use source our alias for vinyl source stream to name our output bundle bundle js.
When creating your own vinyl objects instead of generating with src use the external vinyl module as.
When a file is read by src a vinyl object is generated to represent the file including the path contents and other metadata.
We will write this in es2015 for now to further illustrate the differences when we modify it to use es2015 in the next section.
Give vinyl files chunk names.
File named now equals the basename minus the extension or return a name for a given file.
The landscape and events along the way filmic scenes and melodies from the sun squinting.
Api new vinyl options the constructor is used to create a new instance of vinyl each instance represents a separate file directory or symlink.
A virtual file format.
By default babelify will only process files with extensions of js es es6 and jsx so we need to add the ts extension as an option to babelify.
Vinyl objects can have transformations applied using plugins they may also be persisted to the file system using dest.