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MarlinFirmware/buildroot/bin/generate_version

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#!/usr/bin/env bash
#
# generate_version
#
# Make a Version.h file to accompany CUSTOM_VERSION_FILE
#
# Authors: jbrazio, thinkyhead, InsanityAutomation, rfinnie
#
set -e
DIR="${1:-Marlin}"
READ_FILE="${READ_FILE:-${DIR}/Version.h}"
WRITE_FILE="${WRITE_FILE:-${READ_FILE}}"
BRANCH="$(git -C "${DIR}" symbolic-ref -q --short HEAD 2>/dev/null || true)"
VERSION="$(git -C "${DIR}" describe --tags --first-parent 2>/dev/null || true)"
STRING_DISTRIBUTION_DATE="${STRING_DISTRIBUTION_DATE:-$(date '+%Y-%m-%d %H:%M')}"
SHORT_BUILD_VERSION="${SHORT_BUILD_VERSION:-${BRANCH}}"
DETAILED_BUILD_VERSION="${DETAILED_BUILD_VERSION:-${BRANCH}-${VERSION}}"
# Gets some misc options from their defaults
DEFAULT_MACHINE_UUID="${DEFAULT_MACHINE_UUID:-$(awk -F'"' \
'/#define DEFAULT_MACHINE_UUID/{ print $2 }' < "${READ_FILE}")}"
MACHINE_NAME="${MACHINE_NAME:-$(awk -F'"' \
'/#define MACHINE_NAME/{ print $2 }' < "${READ_FILE}")}"
PROTOCOL_VERSION="${PROTOCOL_VERSION:-$(awk -F'"' \
'/#define PROTOCOL_VERSION/{ print $2 }' < "${READ_FILE}")}"
SOURCE_CODE_URL="${SOURCE_CODE_URL:-$(awk -F'"' \
'/#define SOURCE_CODE_URL/{ print $2 }' < "${READ_FILE}")}"
WEBSITE_URL="${WEBSITE_URL:-$(awk -F'"' \
'/#define WEBSITE_URL/{ print $2 }' < "${READ_FILE}")}"
cat > "${WRITE_FILE}" <<EOF
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* THIS FILE IS AUTOMATICALLY GENERATED DO NOT MANUALLY EDIT IT.
* IT DOES NOT GET COMMITTED TO THE REPOSITORY.
*
* Branch: ${BRANCH}
* Version: ${VERSION}
*/
/**
* Marlin release version identifier
*/
#ifndef SHORT_BUILD_VERSION
#define SHORT_BUILD_VERSION "${SHORT_BUILD_VERSION}"
#endif
/**
* Verbose version identifier which should contain a reference to the location
* from where the binary was downloaded or the source code was compiled.
*/
#ifndef DETAILED_BUILD_VERSION
#define DETAILED_BUILD_VERSION "${DETAILED_BUILD_VERSION}"
#endif
/**
* The STRING_DISTRIBUTION_DATE represents when the binary file was built,
* here we define this default string as the date where the latest release
* version was tagged.
*/
#ifndef STRING_DISTRIBUTION_DATE
#define STRING_DISTRIBUTION_DATE "${STRING_DISTRIBUTION_DATE}"
#endif
/**
* The protocol for communication to the host. Protocol indicates communication
* standards such as the use of ASCII, "echo:" and "error:" line prefixes, etc.
* (Other behaviors are given by the firmware version and capabilities report.)
*/
#ifndef PROTOCOL_VERSION
#define PROTOCOL_VERSION "${PROTOCOL_VERSION}"
#endif
/**
* Defines a generic printer name to be output to the LCD after booting Marlin.
*/
#ifndef MACHINE_NAME
#define MACHINE_NAME "${MACHINE_NAME}"
#endif
/**
* The SOURCE_CODE_URL is the location where users will find the Marlin Source
* Code which is installed on the device. In most cases —unless the manufacturer
* has a distinct Github fork— the Source Code URL should just be the main
* Marlin repository.
*/
#ifndef SOURCE_CODE_URL
#define SOURCE_CODE_URL "${SOURCE_CODE_URL}"
#endif
/**
* Default generic printer UUID.
*/
#ifndef DEFAULT_MACHINE_UUID
#define DEFAULT_MACHINE_UUID "${DEFAULT_MACHINE_UUID}"
#endif
/**
* The WEBSITE_URL is the location where users can get more information such as
* documentation about a specific Marlin release.
*/
#ifndef WEBSITE_URL
#define WEBSITE_URL "${WEBSITE_URL}"
#endif
EOF