mirror of
https://github.com/golang/go
synced 2024-11-17 17:24:45 -07:00
bb222cde10
It has been a long time since the last time the vendored zoneinfo in lib/time was updated, and we're well into the freeze. Update it to the lastest release from IANA. Updates #22487 Change-Id: Ib9a8eb409554848285fc88363dbb04ed9d6d9eb0 Reviewed-on: https://go-review.googlesource.com/117855 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
51 lines
1.3 KiB
Bash
Executable File
51 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
|
|
# Copyright 2012 The Go Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style
|
|
# license that can be found in the LICENSE file.
|
|
|
|
# This script rebuilds the time zone files using files
|
|
# downloaded from the ICANN/IANA distribution.
|
|
# Consult https://www.iana.org/time-zones for the latest versions.
|
|
|
|
# Versions to use.
|
|
CODE=2018e
|
|
DATA=2018e
|
|
|
|
set -e
|
|
rm -rf work
|
|
mkdir work
|
|
cd work
|
|
mkdir zoneinfo
|
|
curl -L -O https://www.iana.org/time-zones/repository/releases/tzcode$CODE.tar.gz
|
|
curl -L -O https://www.iana.org/time-zones/repository/releases/tzdata$DATA.tar.gz
|
|
tar xzf tzcode$CODE.tar.gz
|
|
tar xzf tzdata$DATA.tar.gz
|
|
|
|
# Turn off 64-bit output in time zone files.
|
|
# We don't need those until 2037.
|
|
perl -p -i -e 's/pass <= 2/pass <= 1/' zic.c
|
|
|
|
make CFLAGS=-DSTD_INSPIRED AWK=awk TZDIR=zoneinfo posix_only
|
|
|
|
# America/Los_Angeles should not be bigger than 1100 bytes.
|
|
# If it is, we probably failed to disable the 64-bit output, which
|
|
# triples the size of the files.
|
|
size=$(ls -l zoneinfo/America/Los_Angeles | awk '{print $5}')
|
|
if [ $size -gt 1200 ]; then
|
|
echo 'zone file too large; 64-bit edit failed?' >&2
|
|
exit 2
|
|
fi
|
|
|
|
cd zoneinfo
|
|
rm -f ../../zoneinfo.zip
|
|
zip -0 -r ../../zoneinfo.zip *
|
|
cd ../..
|
|
|
|
echo
|
|
if [ "$1" = "-work" ]; then
|
|
echo Left workspace behind in work/.
|
|
else
|
|
rm -rf work
|
|
fi
|
|
echo New time zone files in zoneinfo.zip.
|