Angular CDNify

README.md

angular-cdnify

Install Package:

npm i gist:584150e87be14a0e2f3368bfcb25a6c2

Usage example in code:

const ngCDN = require("angular-cdnify");
ngCDN.updateBasePath("index.html", "https://mycdn.example.com/some-folder/");

Note: The index.html file should contain the placeholder pattern text {[BASE_PATH]}.
This placeholder pattern text will get replaced with the cdnURL provided as the second argument to the updateBasePath function.

e.g.: <base href="{[BASE_PATH]}" />

After invoking updateBasePath from the above example, the index.html file will be updated as below:
<base href="https://mycdn.example.com/some-folder/" />

App.md

Angular CDNify

A utility for easily updating the base path in a html file via NodeJS.

index.js

const fs = require('fs');

module.exports = {
    updateBasePath: async function (sourceFilePath, cdnURL) {
        if (!sourceFilePath || !cdnURL) {
            throw new Error("Error: Missing MANDATORY Parameters => sourceFilePath & cdnURL");
        } else {
            let placeHolderRegex = /\{\[BASE_PATH\]\}/g;
            let placeHolderSource = placeHolderRegex.source.replace(/\\/g, "");
            let fileContents = "";
            fs.readFile(sourceFilePath, (err, data) => {
                if (err) {
                    throw new Error(err);
                }

                fileContents = data.toString();

                if (fileContents.indexOf(placeHolderSource) === -1) {
                    throw new Error(`Placeholder missing in markup.\nLookup failed for string pattern: ${placeHolderSource}\n`);
                }
                
                fileContents = fileContents.replace(placeHolderRegex, cdnURL);

                fs.writeFile(sourceFilePath, fileContents, (err) => {
                    if (err) {
                        throw err;
                    }
                });
            });
        }
    }
};

package.json

{
  "name": "angular-cdnify",
  "version": "1.0.0",
  "description": "A utility for easily updating the base path in a html file via NodeJS.",
  "main": "index.js",
  "keywords": [
    "angular",
    "cdn",
    "cdnify",
    "base",
    "basepath"
  ],
  "author": "K.C.Ashish Kumar",
  "license": "MIT"
}