Resolves a TF_BINARY environment variable that tells us what command to execute. Still assumes it's on the path so no behavioural difference.
Defaults to terraform for backwards compatibility.
Notes
Choice of TF_BINARY was pretty arbitrary.
I'm not primarily a go dev and there didn't seem to be an standardised way of get_env_or_default equivalent.
I tested locally by executing the output from make build manually (so no additional tests).
Resolves #67
Changes
Resolves a
TF_BINARYenvironment variable that tells us what command to execute. Still assumes it's on the path so no behavioural difference. Defaults toterraformfor backwards compatibility.Notes
TF_BINARYwas pretty arbitrary.get_env_or_defaultequivalent.make buildmanually (so no additional tests).