tools/release/version.sh

   1 #!/bin/sh -e
   2 # version.sh: openocd version process automation
   3 # Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net>
   4 # Release under the GNU GPL v2 (or later versions).
   5
   6 source "tools/release/helpers.sh"
   7
   8 do_version_usage() {
   9         cat << USAGE
  10 usage: $0 <command>
  11 Version Commands:
  12   tag {add|remove} <label>     Add or remove the specified tag.
  13   bump {major|minor|micro|rc}  Bump the specified version number, and
  14                                reset less-significant numbers to zero.
  15   bump tag <label>             Add or bump a versioned tag (e.g. -rcN).
  16   bump final <label>           Remove a versioned tag (e.g. -rcN).
  17 USAGE
  18 }
  19
  20 do_version_sed() {
  21         local OLD_VERSION="${PACKAGE_VERSION}"
  22         local NEW_VERSION="$1"
  23         local MSG="$2"
  24
  25         sed -i -e "/AC_INIT/ s|${OLD_VERSION}|${NEW_VERSION}|" configure.in
  26         package_info_load
  27         echo "${MSG}: ${OLD_VERSION} -> ${NEW_VERSION}"
  28 }
  29 do_version_bump_sed() {
  30         local NEW_VERSION="$1"
  31         [ -z "${PACKAGE_VERSION_TAGS}" ] || \
  32                 NEW_VERSION="${NEW_VERSION}${PACKAGE_VERSION_TAGS}"
  33
  34         do_version_sed "${NEW_VERSION}" \
  35                 "Bump ${CMD} package version number"
  36 }
  37 do_version_bump_major() {
  38         do_version_bump_sed "$((PACKAGE_MAJOR + 1)).0.0"
  39 }
  40 do_version_bump_minor() {
  41         do_version_bump_sed "${PACKAGE_MAJOR}.$((PACKAGE_MINOR + 1)).0"
  42 }
  43 do_version_bump_micro() {
  44         do_version_bump_sed "${PACKAGE_MAJOR_AND_MINOR}.$((PACKAGE_MICRO + 1))"
  45 }
  46 do_version_bump_tag() {
  47         local TAG="$1"
  48         [ "${TAG}" ] || die "TAG argument is missing"
  49         local TAGS="${PACKAGE_VERSION_TAGS}"
  50         if has_version_tag "${TAG}"; then
  51                 local RC=$(do_version_tag_value "${TAG}")
  52                 RC=$((${RC} + 1))
  53                 TAGS=$(echo ${TAGS} | perl -npe "s/-${TAG}[\\d]*/-${TAG}${RC}/")
  54         else
  55                 TAGS="-${TAG}0${PACKAGE_VERSION_TAGS}"
  56         fi
  57         PACKAGE_VERSION_TAGS="${TAGS}"
  58         do_version_bump_sed "${PACKAGE_VERSION_BASE}"
  59 }
  60 do_version_bump_final() {
  61         local TAG="$1"
  62         [ "${TAG}" ] || die "TAG argument is missing"
  63         has_version_tag "${TAG}" || die "-${TAG} tag is missing"
  64         do_version_tag_remove "${TAG}$(do_version_tag_value "${TAG}")"
  65 }
  66 do_version_bump() {
  67         CMD="$1"
  68         shift
  69         case "${CMD}" in
  70         major|minor|micro|final|tag)
  71                 "do_version_bump_${CMD}" "$@"
  72                 ;;
  73         rc)
  74                 do_version_bump_tag "rc"
  75                 ;;
  76         *)
  77                 do_version_usage
  78                 ;;
  79         esac
  80 }
  81
  82 has_version_tag() {
  83         test "${PACKAGE_VERSION/-${1}/}" != "${PACKAGE_VERSION}"
  84 }
  85 do_version_tag_value() {
  86         local TAG="$1"
  87         echo ${PACKAGE_VERSION_TAGS} | perl -ne "/-${TAG}"'(\d+)/ && print $1'
  88 }
  89 do_version_tag_add() {
  90         local TAG="$1"
  91         has_version_tag "${TAG}" && \
  92                 die "error: tag '-${TAG}' exists in '${PACKAGE_VERSION}'"
  93         do_version_sed "${PACKAGE_VERSION}-${TAG}" \
  94                 "Add '-${TAG}' version tag"
  95 }
  96 do_version_tag_remove() {
  97         local TAG="$1"
  98         has_version_tag "${TAG}" || \
  99                 die "error: tag '-${TAG}' missing from '${PACKAGE_VERSION}'"
 100         do_version_sed "${PACKAGE_VERSION/-${TAG}/}" \
 101                 "Remove '-${TAG}' version tag"
 102 }
 103 do_version_tag() {
 104         CMD="$1"
 105         shift
 106         case "${CMD}" in
 107         add|remove)
 108                 local i=
 109                 for i in "$@"; do
 110                         "do_version_tag_${CMD}" "${i}"
 111                 done
 112                 ;;
 113         *)
 114                 do_version_usage
 115                 ;;
 116         esac
 117 }
 118
 119 do_version() {
 120         CMD="$1"
 121         shift
 122         case "${CMD}" in
 123         tag|bump)
 124                 "do_version_${CMD}" "$@"
 125                 ;;
 126         commit)
 127                 do_version_commit "$@"
 128                 ;;
 129         *)
 130                 do_version_usage
 131                 ;;
 132         esac
 133 }
 134
 135 package_info_load
 136 do_version "$@"
 137