ceph/src/pmdk/utils/SRCVERSION.ps1

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright 2016-2020, Intel Corporation
   3
   4 #
   5 # SRCVERSION.PS1 -- script to create SCRVERSION macro and generate srcversion.h
   6 #
   7
   8 #
   9 # Windows dll versioning supports only fixed number of fields. The most
  10 # important are MAJOR, MINOR and REVISION. We have 3-compoment releases
  11 # (e.g. 1.5.1) with release candidates, so we have to encode this information
  12 # into this fixed number of fields. That's why we abuse REVISION to encode both
  13 # 3rd component and rc status.
  14 # REVISION = 3RDCOMP * 1000 + (!is_rc) * 100 + rc.
  15 #
  16 # Examples:
  17 # +---------------------+-----+-----+--------+-----+------+-------+----------+
  18 # |git describe --long  |MAJOR|MINOR|REVISION|BUILD|BUGFIX|PRIVATE|PRERELEASE|
  19 # +---------------------+-----+-----+--------+-----+------+-------+----------+
  20 # |1.5-rc2-0-12345678   |    1|    5|       2|    0| false|  false|      true|
  21 # |1.5-rc3-6-12345678   |    1|    5|       3|    6| false|   true|      true|
  22 # |1.5-0-12345678       |    1|    5|     100|    0| false|  false|     false|
  23 # |1.5-6-123345678      |    1|    5|     100|    6| false|   true|     false|
  24 # |1.5.2-rc1-0-12345678 |    1|    5|    2001|    0|  true|  false|      true|
  25 # |1.5.2-rc4-6-12345678 |    1|    5|    2004|    6|  true|   true|      true|
  26 # |1.5.2-0-12345678     |    1|    5|    2100|    0|  true|  false|     false|
  27 # |1.5.2-6-12345678     |    1|    5|    2100|    6|  true|   true|     false|
  28 # +---------------------+-----+-----+--------+-----+------+-------+----------+
  29 #
  30
  31 $scriptPath = Split-Path -parent $MyInvocation.MyCommand.Definition
  32 $file_path = $scriptPath + "\..\src\windows\include\srcversion.h"
  33 $git_version_file = $scriptPath + "\..\GIT_VERSION"
  34 $version_file = $scriptPath + "\..\VERSION"
  35 $git = Get-Command -Name git -ErrorAction SilentlyContinue
  36
  37 if (Test-Path $file_path) {
  38     $old_src_version = Get-Content $file_path | `
  39         Where-Object { $_ -like '#define SRCVERSION*' }
  40 } else {
  41     $old_src_version = ""
  42 }
  43
  44 $git_version = ""
  45 $git_version_hash = ""
  46
  47 if (Test-Path $git_version_file) {
  48     $git_version = Get-Content $git_version_file
  49     if ($git_version -eq "`$Format:%h`$") {
  50         $git_version = ""
  51     } else {
  52         $git_version_hash = $git_version
  53     }
  54 }
  55
  56 $PRERELEASE = $false
  57 $BUGFIX = $false
  58 $PRIVATE = $true
  59 $CUSTOM = $false
  60
  61 if ($null -ne $args[0]) {
  62     $version = $args[0]
  63     $ver_array = $version.split("-+")
  64 } elseif (Test-Path $version_file) {
  65     $version = Get-Content $version_file
  66     $ver_array = $version.split("-+")
  67 } elseif ($git_version_hash -ne "") {
  68     $MAJOR = 0
  69     $MINOR = 0
  70     $REVISION = 0
  71     $BUILD = 0
  72
  73     $version = $git_version_hash
  74     $CUSTOM = $true
  75     $version_custom_msg = "#define VERSION_CUSTOM_MSG `"$git_version_hash`""
  76 } elseif ($null -ne $git) {
  77     $version = $(git describe)
  78     $ver_array = $(git describe --long).split("-+")
  79 } else {
  80     $MAJOR = 0
  81     $MINOR = 0
  82     $REVISION = 0
  83     $BUILD = 0
  84
  85     $version = "UNKNOWN_VERSION"
  86     $CUSTOM = $true
  87     $version_custom_msg = "#define VERSION_CUSTOM_MSG `"UNKNOWN_VERSION`""
  88 }
  89
  90 if ($null -ne $ver_array) {
  91     $ver_dots = $ver_array[0].split(".")
  92     $MAJOR = $ver_dots[0]
  93     $MINOR = $ver_dots[1]
  94     if ($ver_dots.length -ge 3) {
  95         $REV = $ver_dots[2]
  96         $BUGFIX = $true
  97     } else {
  98         $REV = 0
  99     }
 100
 101     $REVISION = 1000 * $REV
 102     $BUILD = $ver_array[$ver_array.length - 2]
 103
 104     if ($ver_array.length -eq 4) {
 105         # <MAJOR>.<MINOR>[.<BUGFIX>]-<SUFFIX><REVISION>-<BUILD>-<HASH>
 106
 107         if ($ver_array[1].StartsWith("rc")) {
 108             # <MAJOR>.<MINOR>[.<BUGFIX>]-rc<REVISION>-<BUILD>-<HASH>
 109             $REVISION += $ver_array[1].Substring("rc".Length)
 110             $PRERELEASE = $true
 111             $version = "$($ver_array[0])-$($ver_array[1])+git$($ver_array[2]).$($ver_array[3])"
 112         } else {
 113             # <MAJOR>.<MINOR>[.<BUGFIX>]-<SOMETHING>-<BUILD>-<HASH>
 114             throw "Unknown version format"
 115         }
 116     } else {
 117         # <MAJOR>.<MINOR>[.<BUGFIX>]-<BUILD>-<HASH>
 118         $REVISION += 100
 119         $version = "$($ver_array[0])+git$($ver_array[1]).$($ver_array[2])"
 120     }
 121
 122     if ($BUILD -eq 0) {
 123         # it is not a (pre)release build
 124         $PRIVATE = $false
 125     }
 126 }
 127
 128 $src_version = "#define SRCVERSION `"$version`""
 129
 130 if ($old_src_version -eq $src_version) {
 131     exit 0
 132 }
 133
 134 Write-Output "updating source version: $version"
 135 Write-Output $src_version > $file_path
 136
 137 Write-Output "#ifdef RC_INVOKED" >> $file_path
 138
 139 Write-Output "#define MAJOR $MAJOR" >> $file_path
 140 Write-Output "#define MINOR $MINOR" >> $file_path
 141 Write-Output "#define REVISION $REVISION" >> $file_path
 142 Write-Output "#define BUILD $BUILD" >> $file_path
 143
 144 if ($PRERELEASE) {
 145     Write-Output "#define PRERELEASE 1"  >> $file_path
 146 }
 147 if ($BUGFIX) {
 148     Write-Output "#define BUGFIX 1"  >> $file_path
 149 }
 150 if ($PRIVATE) {
 151     Write-Output "#define PRIVATE 1"  >> $file_path
 152 }
 153 if ($CUSTOM) {
 154     Write-Output "#define CUSTOM 1"  >> $file_path
 155     Write-Output $version_custom_msg  >> $file_path
 156 }
 157
 158 Write-Output "#endif" >> $file_path