1 files changed, 123 insertions, 0 deletions
diff --git a/CC/foreign/EXPRESSIONS b/CC/foreign/EXPRESSIONS
new file mode 100644
index 0000000..2988b32
--- /dev/null
+++ b/CC/foreign/EXPRESSIONS
@@ -0,0 +1,123 @@
+{ "default-MAKE":
+  { "vars": ["defaults-transition"]
+  , "imports": {"list_provider": ["./", "../..", "field_list_provider"]}
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ ["fieldname", "foreign-defaults"]
+      , ["provider", "MAKE"]
+      , ["transition", {"type": "var", "name": "defaults-transition"}]
+      ]
+    , "body": {"type": "CALL_EXPRESSION", "name": "list_provider"}
+    }
+  }
+, "default-CMAKE":
+  { "vars": ["defaults-transition"]
+  , "imports": {"list_provider": ["./", "../..", "field_list_provider"]}
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ ["fieldname", "foreign-defaults"]
+      , ["provider", "CMAKE"]
+      , ["transition", {"type": "var", "name": "defaults-transition"}]
+      ]
+    , "body": {"type": "CALL_EXPRESSION", "name": "list_provider"}
+    }
+  }
+, "default-ENV":
+  { "vars": ["defaults-transition"]
+  , "imports": {"map_provider": ["", "field_map_provider"]}
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ ["fieldname", "foreign-defaults"]
+      , ["provider", "ENV"]
+      , ["transition", {"type": "var", "name": "defaults-transition"}]
+      , ["default", {"type": "empty_map"}]
+      ]
+    , "body": {"type": "CALL_EXPRESSION", "name": "map_provider"}
+    }
+  }
+, "default-PATH":
+  { "vars": ["defaults-transition"]
+  , "imports": {"list_provider": ["./", "../..", "field_list_provider"]}
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ ["fieldname", "foreign-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"]}
+  , "expression":
+    { "type": "let*"
+    , "bindings":
+      [ ["fieldname", "foreign-defaults"]
+      , ["provider", "TOOLCHAIN"]
+      , ["transition", {"type": "var", "name": "defaults-transition"}]
+      , ["default", {"type": "empty_map"}]
+      ]
+    , "body": {"type": "CALL_EXPRESSION", "name": "map_provider"}
+    }
+  }
+, "default-NON_SYSTEM_TOOLS":
+  { "vars": ["defaults-transition"]
+  , "expression":
+    { "type": "map_union"
+    , "$1":
+      { "type": "foreach"
+      , "var": "x"
+      , "range": {"type": "FIELD", "name": "foreign-defaults"}
+      , "body":
+        { "type": "DEP_PROVIDES"
+        , "dep": {"type": "var", "name": "x"}
+        , "provider": "NON_SYSTEM_TOOLS"
+        , "transition":
+          { "type": "var"
+          , "name": "defaults-transition"
+          , "default": {"type": "empty_map"}
+          }
+        , "default": {"type": "empty_map"}
+        }
+      }
+    }
+  }
+, "strip-prefix":
+  { "doc":
+    [ "Returns list of artifact maps (each map contains a single artifact)"
+    , "with the given prefix being stripped from their path."
+    ]
+  , "vars": ["artifacts", "paths", "prefix"]
+  , "vars_doc":
+    { "artifacts": ["A single map containing all artifacts."]
+    , "paths": ["List of (unprefixed) artifacts paths to consider."]
+    , "prefix": ["Prefix to strip from the artifact's path."]
+    }
+  , "expression":
+    { "type": "foreach"
+    , "var": "path"
+    , "range": {"type": "var", "name": "paths"}
+    , "body":
+      { "type": "singleton_map"
+      , "key": {"type": "var", "name": "path"}
+      , "value":
+        { "type": "lookup"
+        , "key":
+          { "type": "join"
+          , "separator": "/"
+          , "$1":
+            [ {"type": "var", "name": "prefix"}
+            , {"type": "var", "name": "path"}
+            ]
+          }
+        , "map": {"type": "var", "name": "artifacts"}
+        }
+      }
+    }
+  }
+}