Paul Gschwendtner 444d838905 build: wire up new CLDR generation tool within Bazel (#42230)
Introduces a few Starlark macros for running the new Bazel
CLDR generation tool. Wires up the new tool so that locales
are generated properly. Also updates the existing
`closure-locale` file to match the new output generated by the Bazel tool.

This commit also re-adds a few locale files that aren't
generated by CLDR 37, but have been accidentally left in
the repository as the Gulp script never removed old locales
from previous CLDR versions. This problem is solved with the
Bazel generation of locale files, but for now we re-add these
old CLDR 33 locale files to not break developers relying on these
(even though the locale data indicies are incorrect; but there might
be users accessing the data directly)

PR Close #42230
2021-07-16 12:44:59 -07:00

95 lines
2.8 KiB
Python

load("@cldr_data//:index.bzl", _ALL_CLDR_LOCALES = "LOCALES")
# There are a couple of locales for which no data is present, even within the
# CLDR full tier packages. For these locales, we do not generate any data.
# TODO(devversion): Remove once we update to CLDR v39 where this problem no longer persists.
# Note that this worked before in the Gulp tooling without such an exclusion list because the
# `cldr-data-downloader` overwrote the `availableLocales` to only capture locales with data.
NO_DATA_LOCALES = [
"ff-Adlm",
"ff-Adlm-BF",
"ff-Adlm-CM",
"ff-Adlm-GH",
"ff-Adlm-GM",
"ff-Adlm-GW",
"ff-Adlm-LR",
"ff-Adlm-MR",
"ff-Adlm-NE",
"ff-Adlm-NG",
"ff-Adlm-SL",
"ff-Adlm-SN",
"mai",
"mni",
"mni-Beng",
"ms-ID",
"pcm",
"sat",
"sat-Olck",
"sd-Deva",
"su",
"su-Latn",
]
# List of locales the tool can generate files for.
LOCALES = [l for l in _ALL_CLDR_LOCALES if l not in NO_DATA_LOCALES]
# Labels resolving to the individual `generate-locale-tool` entry-points
GENERATE_LOCALES_TOOL_BIN = "//packages/common/locales/generate-locales-tool/bin"
GET_BASE_CURRENCIES_FILE_BIN = "%s:get-base-currencies-file" % GENERATE_LOCALES_TOOL_BIN
GET_BASE_LOCALE_FILE_BIN = "%s:get-base-locale-file" % GENERATE_LOCALES_TOOL_BIN
GET_CLOSURE_LOCALE_FILE_BIN = "%s:get-closure-locale-file" % GENERATE_LOCALES_TOOL_BIN
WRITE_LOCALE_FILES_TO_DIST_BIN = "%s:write-locale-files-to-dist" % GENERATE_LOCALES_TOOL_BIN
def _run_tool_with_single_output(name, output_file, tool, **kwargs):
native.genrule(
name = name,
outs = [output_file],
srcs = [],
exec_tools = [tool],
cmd = """$(location %s) > $@""" % tool,
**kwargs
)
def generate_base_currencies_file(name, output_file, **kwargs):
_run_tool_with_single_output(
name = name,
output_file = output_file,
tool = GET_BASE_CURRENCIES_FILE_BIN,
**kwargs
)
def generate_base_locale_file(name, output_file, **kwargs):
_run_tool_with_single_output(
name = name,
output_file = output_file,
tool = GET_BASE_LOCALE_FILE_BIN,
**kwargs
)
def generate_closure_locales_file(name, output_file, **kwargs):
_run_tool_with_single_output(
name = name,
output_file = output_file,
tool = GET_CLOSURE_LOCALE_FILE_BIN,
**kwargs
)
def generate_all_locale_files(name, **kwargs):
locale_files = []
for locale in LOCALES:
locale_files += [
"%s.ts" % locale,
"global/%s.js" % locale,
"extra/%s.ts" % locale,
]
native.genrule(
name = name,
outs = locale_files,
srcs = [],
exec_tools = [WRITE_LOCALE_FILES_TO_DIST_BIN],
cmd = """$(location %s) $(@D)""" % WRITE_LOCALE_FILES_TO_DIST_BIN,
**kwargs
)