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| author | Marcel van Lohuizen <mpvl@golang.org> | 2017-09-13 17:45:51 +0200 |
|---|---|---|
| committer | Marcel van Lohuizen <mpvl@golang.org> | 2017-09-19 10:58:07 +0000 |
| commit | 3dd96e9d82c59755117fd259a836a55098507001 (patch) | |
| tree | d90be02f7317cd545abc22ceb688f5aefb95474f /src/unicode | |
| parent | 0bbb6665d85c1e80c3b479a4c00dc8a0a1b83ec8 (diff) | |
| download | go-git-3dd96e9d82c59755117fd259a836a55098507001.tar.gz | |
unicode: allow version to be passed by env var
This, in turn, to make it work with x/text’s
go generate.
Also eliminates need to manually update version
string in maketables.go.
Change-Id: Id5a8b8e27bdce5b1b5920eb9223a2d27b889149a
Reviewed-on: https://go-review.googlesource.com/63952
Run-TryBot: Marcel van Lohuizen <mpvl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
Diffstat (limited to 'src/unicode')
| -rw-r--r-- | src/unicode/maketables.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/unicode/maketables.go b/src/unicode/maketables.go index 42864b4a8e..3fcf8af6bf 100644 --- a/src/unicode/maketables.go +++ b/src/unicode/maketables.go @@ -41,10 +41,17 @@ func main() { flushOutput() } +func defaultVersion() string { + if v := os.Getenv("UNICODE_VERSION"); v != "" { + return v + } + return unicode.Version +} + var dataURL = flag.String("data", "", "full URL for UnicodeData.txt; defaults to --url/UnicodeData.txt") var casefoldingURL = flag.String("casefolding", "", "full URL for CaseFolding.txt; defaults to --url/CaseFolding.txt") var url = flag.String("url", - "http://www.unicode.org/Public/9.0.0/ucd/", + "http://www.unicode.org/Public/"+defaultVersion()+"/ucd/", "URL of Unicode database directory") var tablelist = flag.String("tables", "all", |