R""(
Apply the build environment of GNU hello to the current shell:
Get the build environment in JSON format:
The output will look like this:
This command prints a shell script that can be sourced by bash
and that sets the variables and shell functions defined by the build process of installable. This allows you to get a similar build environment in your current shell rather than in a subshell (as with nix develop
).
With --json
, the output is a JSON serialisation of the variables and functions defined by the build process.
)""