ceph/src/pmdk/utils/version.sh

   1 #!/usr/bin/env bash
   2 # SPDX-License-Identifier: BSD-3-Clause
   3 # Copyright 2017-2020, Intel Corporation
   4 #
   5 # utils/version.sh -- determine project's version
   6 #
   7 set -e
   8
   9 if [ -f "$1/VERSION" ]; then
  10         cat "$1/VERSION"
  11         exit 0
  12 fi
  13
  14 if [ -f $1/GIT_VERSION ]; then
  15         echo -n "\$Format:%h\$" | cmp -s $1/GIT_VERSION - && true
  16         if [ $? -eq 0 ]; then
  17                 PARSE_GIT_VERSION=0
  18         else
  19                 PARSE_GIT_VERSION=1
  20         fi
  21 else
  22         PARSE_GIT_VERSION=0
  23 fi
  24
  25 LATEST_RELEASE=$(cat $1/ChangeLog | grep "* Version" | cut -d " " -f 3 | sort -rd | head -n1)
  26
  27 if [ $PARSE_GIT_VERSION -eq 1 ]; then
  28         GIT_VERSION_HASH=$(cat $1/GIT_VERSION)
  29
  30         if [ -n "$GIT_VERSION_HASH" ]; then
  31                 echo "$LATEST_RELEASE+git.$GIT_VERSION_HASH"
  32                 exit 0
  33         fi
  34 fi
  35
  36 cd "$1"
  37
  38 GIT_DESCRIBE=$(git describe 2>/dev/null) && true
  39 if [ -n "$GIT_DESCRIBE" ]; then
  40         # 1.5-19-gb8f78a329 -> 1.5+git19.gb8f78a329
  41         # 1.5-rc1-19-gb8f78a329 -> 1.5-rc1+git19.gb8f78a329
  42         echo "$GIT_DESCRIBE" | sed "s/\([0-9.]*\)-rc\([0-9]*\)-\([0-9]*\)-\([0-9a-g]*\)/\1-rc\2+git\3.\4/" | sed "s/\([0-9.]*\)-\([0-9]*\)-\([0-9a-g]*\)/\1+git\2.\3/"
  43         exit 0
  44 fi
  45
  46 # try commit it, git describe can fail when there are no tags (e.g. with shallow clone, like on Travis)
  47 GIT_COMMIT=$(git log -1 --format=%h) && true
  48 if [ -n "$GIT_COMMIT" ]; then
  49         echo "$LATEST_RELEASE+git.$GIT_COMMIT"
  50         exit 0
  51 fi
  52
  53 cd - >/dev/null
  54
  55 # If nothing works, try to get version from directory name
  56 VER=$(basename `realpath "$1"` | sed 's/pmdk[-]*\([0-9a-z.+-]*\).*/\1/')
  57 if [ -n "$VER" ]; then
  58         echo "$VER"
  59         exit 0
  60 fi
  61
  62 exit 1