[cipd] Add lucicfg tool.

It knows how to interpret configuration files written in Starlark-based
DSL and produce a bunch of protobuf messages as a result.

Will be used to generate various infra configs. In particular, will be
used by infra developers (to update configs), by PRESUBMIT.py on dev
machines (to verify configs before uploading CLs) and by bots (to verify
configs before submitting CLs).

R=tandrii@chromium.org
BUG=833946

Change-Id: Iceec7d808ce180f7d4a341fab8b5ce11933c2a6b
Reviewed-on: https://chromium-review.googlesource.com/c/1444499
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>

cipd_manifest.txt

@@ -24,6 +24,9 @@ infra/tools/luci/vpython/${platform} git_revision:96f81e737868d43124b4661cf1c325
 # LUCI editor
 infra/tools/luci/led/${platform} git_revision:d33358177843fbb274d7fec89bfdda7db02c43c6
 
+# LUCI config generator
+infra/tools/luci/lucicfg/${platform} git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+
 # Mac toolchain installer
 infra/tools/mac_toolchain/${os=mac}-${arch} git_revision:9a931a5307c46b16b1c12e01e8239d4a73830b89
 

cipd_manifest.versions

@@ -105,6 +105,58 @@ infra/tools/luci/led/windows-amd64
 	git_revision:d33358177843fbb274d7fec89bfdda7db02c43c6
 	trhP4VH5MonvFAbJqzQQnR4D7CDBO9jqFFRWIXCfdUQC
 
+infra/tools/luci/lucicfg/linux-386
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	WmyoFrm9ruoCkvJGJIcXJkoHCoU6cAtVj8hRO_RYbbAC
+
+infra/tools/luci/lucicfg/linux-amd64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	T2yzOZTct7F4xPutn_CdSYQyKu8_Mt4QcfLPyf7PoWcC
+
+infra/tools/luci/lucicfg/linux-arm64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	oG2uilRgBdRHeLLvdidXlawRw8A36HNM8N9v7NPwjdcC
+
+infra/tools/luci/lucicfg/linux-armv6l
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	CXTlHMGnc31qBlrLVo61oPAl61Z4_-Ksc-pbM992ci0C
+
+infra/tools/luci/lucicfg/linux-mips64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	t2xJrYroMyrEJu9rSv-6I8W641k4VeJ2SMKRTDRSBoEC
+
+infra/tools/luci/lucicfg/linux-mips64le
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	6lHZ0um1Inkl0V_zJ34qRe-NWoQQqYiBDP6O1yPqENEC
+
+infra/tools/luci/lucicfg/linux-mipsle
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	Ld-3LB6CsWyYA4D6ORkRHiw6sSnCRxMz98Tqb__oNK4C
+
+infra/tools/luci/lucicfg/linux-ppc64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	Uk6GRJQBAHHJLBAWk7K4P9ZOCbTnydOYxPWWq9YtIjEC
+
+infra/tools/luci/lucicfg/linux-ppc64le
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	YFhhqoA9ZSSVYz_a9-pfy7_DuxYe6IE27KS5jV7t8b8C
+
+infra/tools/luci/lucicfg/linux-s390x
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	ASW55qa9zWJNUTGiTOM3QDqL9S2NB2endfq6yuuYZVoC
+
+infra/tools/luci/lucicfg/mac-amd64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	eVvyKA7L8aMHDPh82niveY3TslJmMbEmnh-5Kx0GCJAC
+
+infra/tools/luci/lucicfg/windows-386
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	B131BYM6ayWnHyeyvTy-dvu2zE3uVtkGjnkYtuArnw0C
+
+infra/tools/luci/lucicfg/windows-amd64
+	git_revision:5b0cef35a03240bf1d1a72c24dbee7ff01753488
+	O7HYmUQB_ITWg_UkOS3sF1x1WQhexkPJQHq04Ofs_SYC
+
 infra/tools/luci/vpython/linux-386
 	git_revision:96f81e737868d43124b4661cf1c325296ca04944
 	_XghQLpCauYSoYVMyCG2QsGAWPFR40gAI1d6ViNicWYC

lucicfg

+#!/bin/bash
+
+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+MYPATH=$(dirname "${BASH_SOURCE[0]}")
+
+source "$MYPATH/cipd_bin_setup.sh"
+cipd_bin_setup &> /dev/null
+
+exec "$MYPATH/.cipd_bin/lucicfg" "$@"

lucicfg.bat

+@echo off
+:: Copyright 2019 The Chromium Authors. All rights reserved.
+:: Use of this source code is governed by a BSD-style license that can be
+:: found in the LICENSE file.
+
+call "%~dp0\cipd_bin_setup.bat" > nul 2>&1
+"%~dp0\.cipd_bin\lucicfg.exe" %*