implicitly discards parameters that have same base name but in other path hierarchy

[aereal]

expected behavior

We have these parameters in SSM parameter store:

• /my/external-service-1/sercret-key
• /my/external-service-2/secret-key

and run ssmwrap -paths /my then get these environment variables:

• MY_EXTERNAL_SERVICE_1_SECRET_KEY
• MY_EXTERNAL_SERVCIE_2_SECRET_KEY

actual behavior

We only get SECRET_KEY that from /my/external-service-2/secret-key and have no way to get /my/external-service-1/secret-key.

This is caused by formatParametersAsEnvVars that uses only a last part of the path for environment variable name.

ssmwrap/dest_env.go

Lines 36 to 46 in 207423a

	func (d DestinationEnv) formatParametersAsEnvVars(parameters map[string]string) []string {
	envVars := []string{}
	for name, value := range parameters {
	parts := strings.Split(name, "/")
	key := strings.ToUpper(d.Prefix + parts[len(parts)-1])
	envVars = append(envVars, fmt.Sprintf("%s=%s", key, value))
	}
	return envVars
	}

solution

We should use the entire path as environment variable name because parameter uniqueness is guaranteed by its entire path not only the last part of the path.

[handlename]

@aereal released as v1.2.0
https://github.com/handlename/ssmwrap/releases/tag/v1.2.0

Please use -env-entire-path option to enable feature.
Thank you for your contributing again!