29 lines
617 B
Go
29 lines
617 B
Go
package generator
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import (
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"fmt"
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"android/soong/android"
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)
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func minusExpandVariables(ctx android.ModuleContext, in string) string {
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minusVars := ctx.Config().VendorConfig("minusVarsPlugin")
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out, err := android.Expand(in, func(name string) (string, error) {
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if minusVars.IsSet(name) {
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return minusVars.String(name), nil
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}
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// This variable is not for us, restore what the original
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// variable string will have looked like for an Expand
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// that comes later.
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return fmt.Sprintf("$(%s)", name), nil
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})
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if err != nil {
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ctx.PropertyErrorf("%s: %s", in, err.Error())
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return ""
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}
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return out
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}
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