Add support for prepending text from a file
Fixes: 241826272
Test: ./update_prebuilts.py -x <bid>
Change-Id: I47146fc8a4f9120891ee28d15b006448d66aaff7
diff --git a/cmd/pom2bp/pom2bp.go b/cmd/pom2bp/pom2bp.go
index f8844fc..d4a57bf 100644
--- a/cmd/pom2bp/pom2bp.go
+++ b/cmd/pom2bp/pom2bp.go
@@ -824,6 +824,7 @@
var regen string
var pom2build bool
+ var prepend string
flag.Var(&excludes, "exclude", "Exclude module")
flag.Var(&extraStaticLibs, "extra-static-libs", "Extra static dependencies needed when depending on a module")
@@ -839,6 +840,7 @@
flag.BoolVar(&jetifier, "jetifier", false, "Sets jetifier: true on all modules")
flag.StringVar(®en, "regen", "", "Rewrite specified file")
flag.BoolVar(&pom2build, "pom2build", false, "If true, will generate a Bazel BUILD file *instead* of a .bp file")
+ flag.StringVar(&prepend, "prepend", "", "Path to a file containing text to insert at the beginning of the generated build file")
flag.Parse()
if regen != "" {
@@ -965,6 +967,15 @@
fmt.Fprintln(buf, commentString, "Automatically generated with:")
fmt.Fprintln(buf, commentString, "pom2bp", strings.Join(proptools.ShellEscapeList(os.Args[1:]), " "))
+ if prepend != "" {
+ contents, err := ioutil.ReadFile(prepend)
+ if err != nil {
+ fmt.Fprintln(os.Stderr, "Error reading", prepend, err)
+ os.Exit(1)
+ }
+ fmt.Fprintln(buf, string(contents))
+ }
+
depsTemplate := bpDepsTemplate
template := bpTemplate
if pom2build {
