gen.go: some improvements
- Update api files in core when updating
Unicode version
- Exclude examples from copied packages.
Change-Id: Id96e735fb8acdd57d3fa0bc6eb01eaa817c1d421
Reviewed-on: https://go-review.googlesource.com/63610
Run-TryBot: Marcel van Lohuizen <mpvl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
diff --git a/gen.go b/gen.go
index cccdf0c..4257a18 100644
--- a/gen.go
+++ b/gen.go
@@ -79,6 +79,19 @@
os.Exit(2)
}
updateCore = true
+ goroot := os.Getenv("GOROOT")
+ appendToFile(
+ filepath.Join(goroot, "api", "except.txt"),
+ fmt.Sprintf("pkg unicode, const Version = %q\n", unicode.Version),
+ )
+ const lines = `pkg unicode, const Version = %q
+// TODO: add a new line of the following form for each new script and property.
+pkg unicode, var <new script or property> *RangeTable
+`
+ appendToFile(
+ filepath.Join(goroot, "api", "next.txt"),
+ fmt.Sprintf(lines, gen.UnicodeVersion()),
+ )
}
var unicode = &dependency{}
@@ -131,6 +144,20 @@
vprintf("SUCCESS\n")
}
+func appendToFile(file, text string) {
+ fmt.Println("Augmenting", file)
+ w, err := os.OpenFile(file, os.O_APPEND|os.O_WRONLY, 0600)
+ if err != nil {
+ fmt.Println("Failed to open file:", err)
+ os.Exit(1)
+ }
+ defer w.Close()
+ if _, err := w.WriteString(text); err != nil {
+ fmt.Println("Failed to write to file:", err)
+ os.Exit(1)
+ }
+}
+
var (
all sync.WaitGroup
hasErrors bool
@@ -243,7 +270,7 @@
base := filepath.Base(file)
if err != nil || info.IsDir() ||
!strings.HasSuffix(base, ".go") ||
- strings.HasSuffix(base, "_test.go") && !strings.HasPrefix(base, "example") ||
+ strings.HasSuffix(base, "_test.go") ||
// Don't process subdirectories.
filepath.Dir(file) != dirSrc {
return nil
