diff options
Diffstat (limited to 'CC/proto')
| -rw-r--r-- | CC/proto/EXPRESSIONS | 46 | ||||
| -rw-r--r-- | CC/proto/RULES | 35 |
2 files changed, 65 insertions, 16 deletions
diff --git a/CC/proto/EXPRESSIONS b/CC/proto/EXPRESSIONS index 84d3d55..29c205c 100644 --- a/CC/proto/EXPRESSIONS +++ b/CC/proto/EXPRESSIONS @@ -51,6 +51,19 @@ , "body": {"type": "CALL_EXPRESSION", "name": "map_provider"} } } +, "default-PATH": + { "vars": ["defaults-transition"] + , "imports": {"list_provider": ["./", "../..", "field_list_provider"]} + , "expression": + { "type": "let*" + , "bindings": + [ ["fieldname", "proto-defaults"] + , ["provider", "PATH"] + , ["transition", {"type": "var", "name": "defaults-transition"}] + ] + , "body": {"type": "CALL_EXPRESSION", "name": "list_provider"} + } + } , "default-TOOLCHAIN": { "vars": ["defaults-transition"] , "imports": {"map_provider": ["./", "../..", "field_map_provider"]} @@ -118,6 +131,7 @@ , "default-LDFLAGS": "default-LDFLAGS" , "default-GRPC_PLUGIN": "default-GRPC_PLUGIN" , "default-ENV": "default-ENV" + , "default-PATH": "default-PATH" , "default-TOOLCHAIN": "default-TOOLCHAIN" , "default-NON_SYSTEM_TOOLS": "default-NON_SYSTEM_TOOLS" } @@ -172,7 +186,7 @@ } } ] - , [ "protoc-ENV" + , [ "ENV" , { "type": "map_union" , "$1": [ {"type": "CALL_EXPRESSION", "name": "default-ENV"} @@ -180,6 +194,36 @@ ] } ] + , [ "ENV_PATH" + , { "type": "lookup" + , "map": {"type": "var", "name": "ENV"} + , "key": "PATH" + } + ] + , [ "protoc-ENV" + , { "type": "map_union" + , "$1": + [ {"type": "var", "name": "ENV"} + , { "type": "singleton_map" + , "key": "PATH" + , "value": + { "type": "join" + , "separator": ":" + , "$1": + { "type": "++" + , "$1": + [ {"type": "CALL_EXPRESSION", "name": "default-PATH"} + , { "type": "if" + , "cond": {"type": "var", "name": "ENV_PATH"} + , "then": [{"type": "var", "name": "ENV_PATH"}] + } + ] + } + } + } + ] + } + ] , ["protoc-deps", {"type": "CALL_EXPRESSION", "name": "protoc-deps"}] , [ "proto srcs" , { "type": "disjoint_map_union" diff --git a/CC/proto/RULES b/CC/proto/RULES index cfc3786..4ffc73b 100644 --- a/CC/proto/RULES +++ b/CC/proto/RULES @@ -51,13 +51,14 @@ ] , "PATH": [ "Path for looking up the proto compiler. Individual paths are joined" - , "with \":\"." + , "with \":\". Specifying this field extends values from \"base\"." ] } , "imports": { "base-provides": ["./", "..", "defaults-base-provides"] , "base-provides-list": ["./", "..", "defaults-base-provides-list"] , "artifacts_list": ["", "field_artifacts_list"] + , "nub_left": ["", "nub_left"] , "compile-deps": ["CC", "compile-deps"] , "compile-args-deps": ["CC", "compile-args-deps"] , "link-deps": ["CC", "link-deps"] @@ -99,23 +100,26 @@ , "else": {"type": "CALL_EXPRESSION", "name": "base-provides"} } ] - , ["provider", "ENV"] - , ["default", {"type": "empty_map"}] - , [ "ENV" - , { "type": "if" - , "cond": {"type": "var", "name": "PATH"} - , "then": - { "type": "singleton_map" - , "key": "PATH" - , "value": - { "type": "join" - , "separator": ":" - , "$1": {"type": "var", "name": "PATH"} + , ["provider", "PATH"] + , [ "PATH" + , { "type": "++" + , "$1": + [ {"type": "var", "name": "PATH"} + , { "type": "++" + , "$1": {"type": "CALL_EXPRESSION", "name": "base-provides-list"} } - } - , "else": {"type": "CALL_EXPRESSION", "name": "base-provides"} + ] + } + ] + , [ "PATH" + , { "type": "let*" + , "bindings": [["list", {"type": "var", "name": "PATH"}]] + , "body": {"type": "CALL_EXPRESSION", "name": "nub_left"} } ] + , ["provider", "ENV"] + , ["default", {"type": "empty_map"}] + , ["ENV", {"type": "CALL_EXPRESSION", "name": "base-provides"}] , ["provider", "NON_SYSTEM_TOOLS"] , ["default", {"type": "empty_map"}] , [ "NON_SYSTEM_TOOLS" @@ -214,6 +218,7 @@ [ "PROTOC" , "LDFLAGS" , "GRPC_PLUGIN" + , "PATH" , "ENV" , "TOOLCHAIN" , "NON_SYSTEM_TOOLS" |