148 lines
4.4 KiB
Bash
148 lines
4.4 KiB
Bash
##@cooked comments # -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
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## Versionnage sémantique
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##@cooked nocomments
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##@require base
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uprovide semver
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urequire base
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function semver_parse() {
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local _ver="$1" _ma="${2:-major}" _mi="${3:-minor}" _pl="${4:-patchlevel}" _pr="${5:-prelease}" _md="${6:-metadata}" _va="${7:-valid}"
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local _tmp
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set_var "$_ma" ""
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set_var "$_mi" ""
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set_var "$_pl" ""
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array_new "$_pr"
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array_new "$_md"
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set_var "$_va" ""
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# vérifier les caractères valides
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[ -z "${_ver//[a-zA-Z0-9.+-]/}" ] || return 1
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# extraire major
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_tmp=
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while [ "${_ver/#[0-9]/}" != "$_ver" ]; do
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_tmp="$_tmp${_ver:0:1}"
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_ver="${_ver:1}"
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done
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[ "${_ver:0:1}" == . ] || return 1
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_ver="${_ver:1}"
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set_var "$_ma" "$_tmp"
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# extraire minor
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_tmp=
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while [ "${_ver/#[0-9]/}" != "$_ver" ]; do
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_tmp="$_tmp${_ver:0:1}"
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_ver="${_ver:1}"
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done
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[ "${_ver:0:1}" == . ] || return 1
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_ver="${_ver:1}"
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set_var "$_mi" "$_tmp"
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# extraire patchlevel
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_tmp=
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while [ "${_ver/#[0-9]/}" != "$_ver" ]; do
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_tmp="$_tmp${_ver:0:1}"
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_ver="${_ver:1}"
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done
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[ -z "$_ver" -o "${_ver:0:1}" == - -o "${_ver:0:1}" == + ] || return 1
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set_var "$_pl" "$_tmp"
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# extraire prelease
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if [ "${_ver:0:1}" == - ]; then
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_ver="${_ver:1}"
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if [[ "$_ver" == *+* ]]; then
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_tmp="${_ver%%+*}"
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_ver="+${_ver##*+}"
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else
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_tmp="$_ver"
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_ver=
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fi
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array_split "$_pr" "$_tmp" .
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fi
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# extraire metadata
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if [ "${_ver:0:1}" == + ]; then
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_ver="${_ver:1}"
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[[ "$_ver" == *+* ]] && return 1
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_tmp="$_ver"
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_ver=
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array_split "$_md" "$_tmp" .
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fi
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# on doit avoir tout analysé
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[ -z "$_ver" ] || return 1
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set_var "$_va" 1
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return 0
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}
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function semver_incmajor() {
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set_var "$1" $((${!1} + 1))
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set_var "$2" 0
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set_var "$3" 0
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array_new "$4"
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}
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function semver_incminor() {
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set_var "$2" $((${!2} + 1))
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set_var "$3" 0
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array_new "$4"
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}
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function semver_incpatchlevel() {
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set_var "$3" $((${!3} + 1))
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array_new "$4"
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}
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function semver_setprelease() {
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# XXX analyser $1 et spliter avant de copier dans le tableau $5
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if [ "$1" ]; then
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set_array "$5" @ "$1"
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else
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array_new "$5"
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fi
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}
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function semver_setmetadata() {
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# XXX analyser $1 et spliter avant de copier dans le tableau $6
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if [ "$1" ]; then
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set_array "$6" @ "$1"
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else
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array_new "$5"
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fi
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}
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function semver_copy() {
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set_var "$1" "${!6}"
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set_var "$2" "${!7}"
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set_var "$3" "${!8}"
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array_copy "$4" "$9"
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array_copy "$5" "${10}"
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}
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function semver_build() {
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echo_ "${!1}.${!2}.${!3}"
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array_isempty "$4" || rawecho_ "-$(array_join "$4" .)"
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array_isempty "$5" || rawecho_ "+$(array_join "$5" .)"
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echo ""
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}
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function semver_setvar() {
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set_var "$1" "$(semver_build "$2" "$3" "$4" "$5" "$6")"
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}
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################################################################################
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# Les fonctions psemver_* sont comme semver_* mais les noms de variables sont
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# standardisés (major, minor, pathchlevel, prelease, metadata) et l'on spécifie
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# uniquement un préfixe pour les noms de variable
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function psemver_parse() { semver_parse "$1" "${2}major" "${2}minor" "${2}patchlevel" "${2}prelease" "${2}metadata" "${2}valid"; }
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function psemver_incmajor() { semver_incmajor "${1}major" "${1}minor" "${1}patchlevel" "${1}prelease" "${1}metadata"; }
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function psemver_incminor() { semver_incminor "${1}major" "${1}minor" "${1}patchlevel" "${1}prelease" "${1}metadata"; }
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function psemver_incpatchlevel() { semver_incpatchlevel "${1}major" "${1}minor" "${1}patchlevel" "${1}prelease" "${1}metadata"; }
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function psemver_setprelease() { semver_setprelease "$1" "${2}major" "${2}minor" "${2}patchlevel" "${2}prelease" "${2}metadata"; }
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function psemver_setmetadata() { semver_setmetadata "$1" "${2}major" "${2}minor" "${2}patchlevel" "${2}prelease" "${2}metadata"; }
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function psemver_copy() { semver_copy "${1}major" "${1}minor" "${1}patchlevel" "${1}prelease" "${1}metadata" "${2}major" "${2}minor" "${2}patchlevel" "${2}prelease" "${2}metadata"; }
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function psemver_build() { semver_build "${1}major" "${1}minor" "${1}patchlevel" "${1}prelease" "${1}metadata"; }
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function psemver_setvar() { semver_setvar "$1" "${2}major" "${2}minor" "${2}patchlevel" "${2}prelease" "${2}metadata"; }
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