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{ "staged":
{ "doc": ["Stage data to a logical subdirectory."]
, "target_fields": ["srcs", "deps"]
, "string_fields": ["stage", "drop"]
, "field_doc":
{ "srcs": ["The files to be staged"]
, "stage":
[ "The logical directory to stage the files to."
, "Individual directory components are joined with \"/\"."
]
, "deps":
[ "Targets of with their runfiles should be added as well."
, "Their staging is not changed."
]
, "drop":
[ "List of paths to drop from (each of) the \"srcs\" targets"
, "before joining and staging. In this way, GLOB constructs can"
, "be used is \"srcs\"."
]
}
, "artifacts_doc":
[ "The runfiles and artifacts of the \"srcs\" targets, leaving out"
, "the ones with logical path in \"drop\", staged to the directory"
, "specified in \"stage\" together the runfiles of the targets"
, "specified in the field \"deps\" (in their original location)."
]
, "runfiles_doc": ["Same as artifacts"]
, "imports":
{ "runfiles": ["./", "..", "field_runfiles"]
, "artifacts": ["./", "..", "field_artifacts"]
, "runfiles w/o": "field_runfiles_without"
, "artifacts w/o": "field_artifacts_without"
}
, "expression":
{ "type": "let*"
, "bindings":
[ [ "stage"
, { "type": "join"
, "separator": "/"
, "$1": {"type": "FIELD", "name": "stage"}
}
]
, [ "exclude"
, { "type": "map_union"
, "$1":
{ "type": "foreach"
, "range": {"type": "FIELD", "name": "drop"}
, "body":
{ "type": "singleton_map"
, "key": {"type": "var", "name": "_"}
, "value": true
}
}
}
]
, [ "srcs"
, { "type": "let*"
, "bindings": [["fieldname", "srcs"]]
, "body":
{ "type": "map_union"
, "$1":
{ "type": "if"
, "cond": {"type": "var", "name": "exclude"}
, "then":
[ {"type": "CALL_EXPRESSION", "name": "runfiles w/o"}
, {"type": "CALL_EXPRESSION", "name": "artifacts w/o"}
]
, "else":
[ {"type": "CALL_EXPRESSION", "name": "runfiles"}
, {"type": "CALL_EXPRESSION", "name": "artifacts"}
]
}
}
}
]
, [ "staged"
, { "type": "to_subdir"
, "subdir": {"type": "var", "name": "stage"}
, "$1": {"type": "var", "name": "srcs"}
}
]
, [ "dep stage"
, { "type": "let*"
, "bindings": [["fieldname", "deps"]]
, "body": {"type": "CALL_EXPRESSION", "name": "runfiles"}
}
]
, [ "total"
, { "type": "disjoint_map_union"
, "msg": "Conflict between staged data and dependencies"
, "$1":
[ {"type": "var", "name": "dep stage"}
, {"type": "var", "name": "staged"}
]
}
]
]
, "body":
{ "type": "RESULT"
, "artifacts": {"type": "var", "name": "total"}
, "runfiles": {"type": "var", "name": "total"}
}
}
}
, "overlay":
{ "doc":
["Overlay the artifacts of \"deps\" targets in a latest-wins fashion."]
, "target_fields": ["deps"]
, "field_doc": {"deps": ["The targets of which to overlay the artifacts"]}
, "artifacts_doc":
[ "Artifacts of the targets specified in \"deps\". For conflicting"
, "logical paths, the artifact is taken from the latest target (in"
, "the \"deps\" field) that defines that logical path."
]
, "runfiles_doc": ["Same as artifacts"]
, "expression":
{ "type": "let*"
, "bindings":
[ [ "all"
, { "type": "map_union"
, "$1":
{ "type": "foreach"
, "var": "dep"
, "range": {"type": "FIELD", "name": "deps"}
, "body":
{"type": "DEP_ARTIFACTS", "dep": {"type": "var", "name": "dep"}}
}
}
]
]
, "body":
{ "type": "RESULT"
, "artifacts": {"type": "var", "name": "all"}
, "runfiles": {"type": "var", "name": "all"}
}
}
}
}
|
