go-projector

CLI for setting variables per directory — so you can set env for current directory to dev and to directory next to it to prod. And when you go between them you will just call $(go-projector env) instead of thinking or forgetting if this should be dev or prod.

_Made along with ThePrimeagen while watching polyglot programmer on Frontend Masters._

Building

To install dependencies run:

go mod download

To test run:

go test ./...

To get a binary simply run:

go build -o ./go-projector

You may copy ./go-projector to your desired bin directory with any name you wish — for rest of README I will refer to it as go-projector.

Use

To set a variable run:

go-projector add foo baz

To show a variable just run:

go-projector foo

To remove a variable run:

go-projector rm foo

To show all variables recursively go with it:

go-projector

Then you will get all variables from your directory, then will get all variables from directory above and until you reach you $HOME directory.

Flags

There are two flags available while running this program:

• --pwd -p - you can specify from which directory you want to start searching for variables
• --config -c - you can specify from which file you want to read variables - it defaults to .projector.json in your $HOME directory