Bp2build genrule commands as configurable properties
So that users can use soong config variables / product variables
to adjust a genrule's command.
Bug: 295910468
Test: m nothing
Change-Id: I9fedf8d5d52e515c3fdb913411ce1b3fecb7ba81
diff --git a/genrule/genrule.go b/genrule/genrule.go
index 8a8d605..aa4295d 100644
--- a/genrule/genrule.go
+++ b/genrule/genrule.go
@@ -869,7 +869,7 @@
Srcs bazel.LabelListAttribute
Output_extension *string
Tools bazel.LabelListAttribute
- Cmd string
+ Cmd bazel.StringAttribute
Data bazel.LabelListAttribute
}
@@ -917,7 +917,7 @@
Srcs bazel.LabelListAttribute
Outs []string
Tools bazel.LabelListAttribute
- Cmd string
+ Cmd bazel.StringAttribute
}
// ConvertWithBp2build converts a Soong module -> Bazel target.
@@ -967,14 +967,13 @@
}
}
- // Replace in and out variables with $< and $@
- var cmd string
- if m.properties.Cmd != nil {
+ replaceVariables := func(cmd string) string {
+ // Replace in and out variables with $< and $@
if ctx.ModuleType() == "gensrcs" {
- cmd = strings.ReplaceAll(*m.properties.Cmd, "$(in)", "$(SRC)")
+ cmd = strings.ReplaceAll(cmd, "$(in)", "$(SRC)")
cmd = strings.ReplaceAll(cmd, "$(out)", "$(OUT)")
} else {
- cmd = strings.Replace(*m.properties.Cmd, "$(in)", "$(SRCS)", -1)
+ cmd = strings.Replace(cmd, "$(in)", "$(SRCS)", -1)
cmd = strings.Replace(cmd, "$(out)", "$(OUTS)", -1)
}
cmd = strings.Replace(cmd, "$(genDir)", "$(RULEDIR)", -1)
@@ -990,6 +989,21 @@
cmd = strings.Replace(cmd, bpLoc, bazelLoc, -1)
cmd = strings.Replace(cmd, bpLocs, bazelLocs, -1)
}
+ return cmd
+ }
+
+ var cmdProp bazel.StringAttribute
+ cmdProp.SetValue(replaceVariables(proptools.String(m.properties.Cmd)))
+ allProductVariableProps := android.ProductVariableProperties(ctx, m)
+ if productVariableProps, ok := allProductVariableProps["Cmd"]; ok {
+ for productVariable, value := range productVariableProps {
+ var cmd string
+ if strValue, ok := value.(*string); ok && strValue != nil {
+ cmd = *strValue
+ }
+ cmd = replaceVariables(cmd)
+ cmdProp.SetSelectValue(productVariable.ConfigurationAxis(), productVariable.SelectKey(), &cmd)
+ }
}
tags := android.ApexAvailableTagsWithoutTestApexes(ctx, m)
@@ -1003,7 +1017,7 @@
attrs := &bazelGensrcsAttributes{
Srcs: srcs,
Output_extension: outputExtension,
- Cmd: cmd,
+ Cmd: cmdProp,
Tools: tools,
Data: data,
}
@@ -1026,7 +1040,7 @@
attrs := &bazelGenruleAttributes{
Srcs: srcs,
Outs: outs,
- Cmd: cmd,
+ Cmd: cmdProp,
Tools: tools,
}
props := bazel.BazelTargetModuleProperties{
@@ -1056,7 +1070,6 @@
Name: m.Name() + genruleHeaderLibrarySuffix,
Tags: tags,
}, attrs)
-
}
}