hello_jupiter

README

Example: Hello, jupiter

This is the simplest possible demonstration of how templating works. Here we just take a "hello world" program and turn it into a "hello jupiter" program by doing a simple string replacement.

To run this:

1. cd into an empty directory

   $ mkdir ~/template_tmp
   $ cd ~/template_tmp
   

2. Install the abc binary

   $ go install github.com/abcxyz/abc/cmd/abc@latest
   $ abc --help
   

   This only works if you have go installed (https://go.dev/doc/install) and have the Go binary directory in your $PATH (try PATH=$PATH:~/go/bin).

3. Execute the template defined by the spec.yaml file in the example directory. This will output a file named main.go in your working directory containing the transformed program.

   ```shell
   $ abc render github.com/abcxyz/abc/examples/templates/render/hello_jupiter@latest
   ```
   

4. Run the transformed program:

   $ go run .
   Hello, jupiter!