{
"$schema":"http://json-schema.org/draft-07/schema#",
"title":"Spack core configuration file schema",
"type":"object",
"additionalProperties":false,
"properties":{
"upstreams":{
"type":"object",
"default":{},
"description":"Configuration for chaining Spack installations. Point this Spack instance to other Spack installations to use their installed packages",
"additionalProperties":{
"type":"object",
"default":{},
"additionalProperties":false,
"description":"Named upstream Spack instance configuration",
"properties":{
"install_tree":{
"type":"string",
"description":"Path to the opt/spack directory of the upstream Spack installation (or the install_tree root from its config.yaml)"
},
"modules":{
"type":"object",
"description":"Configuration to use modules generated by the upstream Spack instance",
"properties":{
"tcl":{
"type":"string",
"description":"Path to TCL modules directory of the upstream instance"
},
"lmod":{
"type":"string",
"description":"Path to Lmod modules directory of the upstream instance"
}
}
}
}
}
}
}
}