diff options
Diffstat (limited to 'rules')
| -rw-r--r-- | rules/data/EXPRESSIONS | 113 | ||||
| -rw-r--r-- | rules/data/RULES | 39 |
2 files changed, 147 insertions, 5 deletions
diff --git a/rules/data/EXPRESSIONS b/rules/data/EXPRESSIONS new file mode 100644 index 0000000..929eaf8 --- /dev/null +++ b/rules/data/EXPRESSIONS @@ -0,0 +1,113 @@ +{ "field_artifacts_without": + { "doc": + [ "Query and merge artifacts from target_field's targets," + , "leaving out the specified logical paths." + ] + , "vars": ["fieldname", "transition", "exclude"] + , "vars_doc": + { "fieldname": ["The name of the target_field to query."] + , "transition": ["The optional configuration transition for the targets."] + , "exclude": ["The logical paths to exclude"] + } + , "expression": + { "type": "disjoint_map_union" + , "msg": + [ "artifacts" + , {"type": "var", "name": "fieldname"} + , "must not overlap after dropping paths" + , {"type": "var", "name": "exclude"} + ] + , "$1": + { "type": "foreach" + , "var": "x" + , "range": + {"type": "FIELD", "name": {"type": "var", "name": "fieldname"}} + , "body": + { "type": "map_union" + , "$1": + { "type": "foreach_map" + , "range": + { "type": "DEP_ARTIFACTS" + , "dep": {"type": "var", "name": "x"} + , "transition": + { "type": "var" + , "name": "transition" + , "default": {"type": "empty_map"} + } + } + , "body": + { "type": "if" + , "cond": + { "type": "lookup" + , "key": {"type": "var", "name": "_"} + , "map": {"type": "var", "name": "exclude"} + } + , "then": {"type": "empty_map"} + , "else": + { "type": "singleton_map" + , "key": {"type": "var", "name": "_"} + , "value": {"type": "var", "name": "$_"} + } + } + } + } + } + } + } +, "field_runfiles_without": + { "doc": + [ "Query and merge runfiles from target_field's targets," + , "leaving out the specified logical paths." + ] + , "vars": ["fieldname", "transition", "exclude"] + , "vars_doc": + { "fieldname": ["The name of the target_field to query."] + , "transition": ["The optional configuration transition for the targets."] + , "exclude": ["The logical paths to exclude"] + } + , "expression": + { "type": "disjoint_map_union" + , "msg": + [ "artifacts" + , {"type": "var", "name": "fieldname"} + , "must not overlap after dropping paths" + , {"type": "var", "name": "exclude"} + ] + , "$1": + { "type": "foreach" + , "var": "x" + , "range": + {"type": "FIELD", "name": {"type": "var", "name": "fieldname"}} + , "body": + { "type": "map_union" + , "$1": + { "type": "foreach_map" + , "range": + { "type": "DEP_RUNFILES" + , "dep": {"type": "var", "name": "x"} + , "transition": + { "type": "var" + , "name": "transition" + , "default": {"type": "empty_map"} + } + } + , "body": + { "type": "if" + , "cond": + { "type": "lookup" + , "key": {"type": "var", "name": "_"} + , "map": {"type": "var", "name": "exclude"} + } + , "then": {"type": "empty_map"} + , "else": + { "type": "singleton_map" + , "key": {"type": "var", "name": "_"} + , "value": {"type": "var", "name": "$_"} + } + } + } + } + } + } + } +} diff --git a/rules/data/RULES b/rules/data/RULES index feb1a73..d1f8975 100644 --- a/rules/data/RULES +++ b/rules/data/RULES @@ -1,7 +1,7 @@ { "staged": { "doc": ["Stage data to a logical subdirectory."] , "target_fields": ["srcs", "deps"] - , "string_fields": ["stage"] + , "string_fields": ["stage", "drop"] , "field_doc": { "srcs": ["The files to be staged"] , "stage": @@ -12,9 +12,15 @@ [ "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 of the \"srcs\" targets staged to the directory" + [ "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" , "specied in the field \"deps\" (in their original location)." ] @@ -22,6 +28,8 @@ , "imports": { "runfiles": ["./", "..", "field_runfiles"] , "artifacts": ["./", "..", "field_artifacts"] + , "runfiles w/o": "field_artifacts_without" + , "artifacts w/o": "field_artifacts_without" } , "expression": { "type": "let*" @@ -32,15 +40,36 @@ , "$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": "CALL_EXPRESSION", "name": "runfiles"} - , {"type": "CALL_EXPRESSION", "name": "artifacts"} - ] + { "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"} + ] + } } } ] |