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{ "library":
{ "doc":
[ "A proto library as abstract data structure."
, ""
, "Such a library does not produce any artifacts itself, but it can be"
, "used as a dependency for various language-specific rules."
]
, "target_fields": ["srcs", "deps"]
, "string_fields": ["stage", "name", "service"]
, "field_doc":
{ "srcs": ["The proto files for this library"]
, "deps": ["Any other proto library this library depends on"]
, "stage":
[ "The directory to stage the source files to."
, "Directory components are joined by \"/\"."
]
, "name": ["The name of the (abstract) library."]
, "service":
[ "If non empty, generate a service library (with access to \"rpc\""
, "definitions) instead of a regular one."
]
}
, "artifacts_doc": ["None"]
, "runfiles_doc": ["None"]
, "provides_doc":
{ "proto":
[ "A list containing a single target-graph node with the definition of"
, "this proto library. The node types generated are \"library\" and"
, "\"service library\"."
]
}
, "imports":
{ "artifacts_list": ["./", "..", "field_artifacts_list"]
, "list_provider": ["./", "..", "field_list_provider"]
}
, "expression":
{ "type": "let*"
, "bindings":
[ [ "stage"
, { "type": "join"
, "separator": "/"
, "$1": {"type": "FIELD", "name": "stage"}
}
]
, [ "name"
, { "type": "assert_non_empty"
, "msg": "Have to provide a name, unique in the stage"
, "$1": {"type": "join", "$1": {"type": "FIELD", "name": "name"}}
}
]
, [ "srcs"
, [ { "type": "VALUE_NODE"
, "$1":
{ "type": "RESULT"
, "artifacts":
{ "type": "to_subdir"
, "subdir": {"type": "var", "name": "stage"}
, "$1":
{ "type": "disjoint_map_union"
, "msg": "Sources have to be conflict free"
, "$1":
{ "type": "let*"
, "bindings": [["fieldname", "srcs"]]
, "body":
{"type": "CALL_EXPRESSION", "name": "artifacts_list"}
}
}
}
}
}
]
]
, [ "deps"
, { "type": "let*"
, "bindings": [["fieldname", "deps"], ["provider", "proto"]]
, "body": {"type": "CALL_EXPRESSION", "name": "list_provider"}
}
]
, ["name", [{"type": "var", "name": "name"}]]
, ["stage", [{"type": "var", "name": "stage"}]]
, [ "proto"
, [ { "type": "ABSTRACT_NODE"
, "node_type":
{ "type": "if"
, "cond": {"type": "FIELD", "name": "service"}
, "then": "service library"
, "else": "library"
}
, "target_fields": {"type": "env", "vars": ["srcs", "deps"]}
, "string_fields": {"type": "env", "vars": ["name", "stage"]}
}
]
]
]
, "body":
{"type": "RESULT", "provides": {"type": "env", "vars": ["proto"]}}
}
}
}
|
