Custom generated filename with Angular Cli

It's now supported via a command option as of beta.25.

This allows the output filename hashes to be configured during a build via a new build command option --output-hashing. There are four possible values:

none: no hashing performed

media: only add hashes to files processed via [url|file]-loaders

bundles: only add hashes to the output bundles

all: add hashes to both media and bundles

none is the default for the development target. all is the default for the production target.

More details here.

I added the following script element for production build in the package.json file.

"scripts": {
    "prod" : "ng build --prod --output-hashing=none --base-href=./"
}

then running

npm run prod

would build the dist folder without hash and also includes the ./ as base-href so that files are loaded relative to current directory.