Add RuleBuilderCommand.Flags

Test: rule_builder_test.go
Change-Id: I7887a67aaef33bc591d83fade9175da3e401529f

2 files changed, 17 insertions, 0 deletions

diff --git a/android/rule_builder.go b/android/rule_builder.go
index a2a53665..ee61b949 100644
--- a/android/rule_builder.go
+++ b/android/rule_builder.go
@@ -284,6 +284,15 @@ func (c *RuleBuilderCommand) Flag(flag string) *RuleBuilderCommand {
 	return c.Text(flag)
 }
 
+// Flags adds the specified raw text to the command line.  The text should not contain input or output paths or the
+// rule will not have them listed in its dependencies or outputs.
+func (c *RuleBuilderCommand) Flags(flags []string) *RuleBuilderCommand {
+	for _, flag := range flags {
+		c.Text(flag)
+	}
+	return c
+}
+
 // FlagWithArg adds the specified flag and argument text to the command line, with no separator between them.  The flag
 // and argument should not contain input or output paths or the rule will not have them listed in its dependencies or
 // outputs.
diff --git a/android/rule_builder_test.go b/android/rule_builder_test.go
index 01d23e52..10127680 100644
--- a/android/rule_builder_test.go
+++ b/android/rule_builder_test.go
@@ -171,6 +171,14 @@ func ExampleRuleBuilderCommand_Flag() {
 	// ls -l
 }
 
+func ExampleRuleBuilderCommand_Flags() {
+	ctx := pathContext()
+	fmt.Println(NewRuleBuilder().Command().
+		Tool(PathForSource(ctx, "ls")).Flags([]string{"-l", "-a"}))
+	// Output:
+	// ls -l -a
+}
+
 func ExampleRuleBuilderCommand_FlagWithArg() {
 	ctx := pathContext()
 	fmt.Println(NewRuleBuilder().Command().