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Add mksubst

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Bug: 181797530
Test: rbcrun build/make/tests/run.rbc
Change-Id: I196c69259b830b6466430f6c933afb49fa787948
This commit is contained in:
Sasha Smundak
2021-07-09 15:11:47 -07:00
parent 37557784fd
commit 9afdb1c92a
2 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
core/product_config.rbc
View File

@@ -450,6 +450,17 @@ def _mkstrip(s):
was_space = is_space was_space = is_space
return result return result
def _mksubst(old, new, s):
"""Emulates Make's subst.
Replaces each occurence of 'old' with 'new'.
If 's' is a list, applies substitution to each item.
"""
if type(s) == "list":
return [e.replace(old, new) for e in s]
return s.replace(old, new)
def __get_options(): def __get_options():
"""Returns struct containing runtime global settings.""" """Returns struct containing runtime global settings."""
settings = dict( settings = dict(
@@ -498,6 +509,7 @@ rblf = struct(
mkerror = _mkerror, mkerror = _mkerror,
mkwarning = _mkwarning, mkwarning = _mkwarning,
mkstrip = _mkstrip, mkstrip = _mkstrip,
mksubst = _mksubst,
printvars = _printvars, printvars = _printvars,
product_configuration = _product_configuration, product_configuration = _product_configuration,
require_artifacts_in_path = _require_artifacts_in_path, require_artifacts_in_path = _require_artifacts_in_path,

3
tests/run.rbc
View File

@@ -31,6 +31,9 @@ def assert_eq(expected, actual):
assert_eq("", rblf.mkstrip(" \n \t ")) assert_eq("", rblf.mkstrip(" \n \t "))
assert_eq("a b c", rblf.mkstrip(" a b \n c \t")) assert_eq("a b c", rblf.mkstrip(" a b \n c \t"))
assert_eq("b1 b2", rblf.mksubst("a", "b", "a1 a2"))
assert_eq(["b1", "x2"], rblf.mksubst("a", "b", ["a1", "x2"]))
globals, config = rblf.product_configuration("test/device", init) globals, config = rblf.product_configuration("test/device", init)
assert_eq( assert_eq(
{ {