#!/bin/bash # creates a new haproxy release at the current commit # Copyright (c) 2006-2016 Willy Tarreau # # In short : # - requires git # - works only from master branch # - finds old and new version by itself # - builds changelog # - updates dates and versions in files # - commits + tags + signs # - no upload! USAGE="Usage: ${0##*/} [-i] [-y] [-t] [-b branch] [-d date] [-o oldver] [-n newver]" INTERACTIVE= TAGONLY= SAYYES= BRANCH= DATE= YEAR= OLD= NEW= die() { [ "$#" -eq 0 ] || echo "$*" >&2 exit 1 } err() { echo "$*" >&2 } quit() { [ "$#" -eq 0 ] || echo "$*" exit 0 } do_commit() { ( echo "[RELEASE] Released version $NEW" echo echo "Released version $NEW with the following main changes :" sed -ne '/^[ ]*-/,/^$/{p;b a};d;:a;/^$/q' CHANGELOG ) | git commit -a -F - } do_tag() { git tag -u "$GIT_GPG_KEY" -s -m "HAProxy $NEW" v$NEW && echo "Tagged as v$NEW" } while [ -n "$1" -a -z "${1##-*}" ]; do case "$1" in -y) SAYYES=1 ; shift ;; -i) INTERACTIVE=1 ; shift ;; -t) TAGONLY=1 ; shift ;; -d) DATE="$2" ; shift 2 ;; -b) BRANCH="$2" ; shift 2 ;; -o) OLD="$2" ; shift 2 ;; -n) NEW="$2" ; shift 2 ;; -h|--help) quit "$USAGE" ;; *) die "$USAGE" ;; esac done if [ $# -gt 0 ]; then die "$USAGE" fi if [ -z "$GIT_GPG_KEY" ]; then die "GIT_GPG_KEY is not set, it must contain your GPG key ID." fi if ! git rev-parse --verify -q HEAD >/dev/null; then die "Failed to check git HEAD." fi # we want to go to the git top dir cd $(git rev-parse --show-toplevel) if [ "$(git rev-parse --verify -q HEAD)" != "$(git rev-parse --verify -q master)" ]; then die "git HEAD doesn't match master branch." fi if [ "$(git diff HEAD|wc -c)" != 0 ]; then err "You appear to have uncommitted local changes, please commit them first :" git status -s -uno >&2 die fi if [ -z "$OLD" ]; then OLD="$(git describe --tags HEAD --abbrev=0)" OLD="${OLD#v}" fi if ! git rev-parse --verify -q "v$OLD" >/dev/null; then die "git tag v$OLD doesn't exist." fi if [ -z "$NEW" ]; then radix="$OLD" while [ -n "$radix" -a -z "${radix%%*[0-9]}" ]; do radix="${radix%[0-9]}" done number=${OLD#$radix} if [ -z "$number" -o "$radix" = "$OLD" ]; then die "Fatal: cannot determine new version, please specify it." fi NEW=${radix}$((number+1)) fi if git show-ref --tags "v$NEW" >/dev/null; then die "git tag v$NEW already exists, please remove it first." fi # determine the product branch from the new release if [ -z "$BRANCH" ]; then subvers=${NEW#[0-9]*.[0-9]*[-.]*[0-9].} [ "${subvers}" = "${NEW}" ] && subvers="" major=${NEW%.$subvers} branch_ext=${major#*[0-9].*[0-9]} BRANCH=${major%${branch_ext}} fi # determine the release date if [ -z "$DATE" ]; then # Uncomment the line below to use the date of the last commit, # otherwise fall back to current date DATE="$(git log --pretty=fuller -1 v$NEW 2>/dev/null | sed -ne '/^CommitDate:/{s/\(^[^ ]*:\)\|\( [-+].*\)//gp;q}')" DATE="$(date +%Y/%m/%d -d "$DATE")" else if [ "$DATE" != "$(date +%Y/%m/%d -d "$DATE")" ]; then die "Date format must exclusively be YYYY/MM/DD ; date was '$DATE'." fi fi YEAR="${DATE%%/*}" if [ -n "$TAGONLY" ]; then do_tag || die "Failed to tag changes" echo "Done. You may have to push changes." exit 0 fi echo "About to release version $NEW from $OLD at $DATE (branch $BRANCH)." if [ -z "$SAYYES" ]; then echo "Press ENTER to continue or Ctrl-C to abort now!" read fi echo "Updating CHANGELOG ..." ( echo "ChangeLog :" echo "===========" echo echo "$DATE : $NEW" #git shortlog v$OLD.. | sed -ne 's/^ / - /p' git log --oneline --reverse --format=" - %s" v$OLD.. echo tail +4 CHANGELOG ) >.chglog.tmp && mv .chglog.tmp CHANGELOG echo "Updating VERSION ..." rm -f VERSION VERDATE echo "$NEW" > VERSION echo "Updating VERDATE ..." echo '$Format:%ci$' > VERDATE echo "$DATE" >> VERDATE echo "Updating haproxy.spec ..." sed -e "s/^Version: .*/Version: $NEW/" < examples/haproxy.spec >examples/haproxy.spec- && mv examples/haproxy.spec- examples/haproxy.spec (sed -ne '0,/^%changelog/p'; date -d "$DATE" "+* %a %b %e %Y $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" echo "- updated to $(cat VERSION)" echo ) < examples/haproxy.spec >examples/haproxy.spec- sed -ne '0,/^%changelog/d;p' < examples/haproxy.spec >>examples/haproxy.spec- mv examples/haproxy.spec- examples/haproxy.spec # updating branch and date in README and all modified doc files except the outdated architecture.txt for file in README doc/intro.txt doc/configuration.txt doc/management.txt $(git diff --name-only v${OLD}.. -- doc); do if [ ! -e "$file" ]; then continue; fi if [ "$file" = doc/architecture.txt ]; then continue; fi echo "Updating $file ..." sed -e "1,10s:\(\sversion\s\).*:\1$BRANCH:" \ -e "1,10s:\(\s\)\(20[0-9]\{2\}/[0-9]\{1,2\}/[0-9]\{1,2\}\):\1$DATE:" \ -i "$file" done echo "Updating haproxy.c ..." sed -e "s:Copyright 2000-[0-9]*\s*Willy Tarreau.*>:Copyright 2000-$YEAR Willy Tarreau :" \ -i src/haproxy.c echo "Updating version.h ..." sed -e "s:^\(#define\s*PRODUCT_BRANCH\s*\)\"[^\"]*\":\1\"$BRANCH\":" \ -i include/common/version.h if [ -n "$INTERACTIVE" ]; then vi CHANGELOG VERSION VERDATE examples/haproxy*.spec \ src/haproxy.c README doc/configuration.txt \ $(git diff --name-only v${OLD}.. -- doc) fi if [ "$(git diff -- CHANGELOG | wc -c)" = 0 ]; then die "CHANGELOG must be updated." fi if [ -z "$SAYYES" ]; then echo "Press ENTER to review the changes..." read fi git diff echo echo "About to commit and tag version $NEW with the following message:" echo echo "[RELEASE] Released version $NEW with the following main changes :" sed -ne '/^[ ]*-/,/^$/{p;b a};d;:a;/^$/q' CHANGELOG echo echo "LAST chance to cancel! Press ENTER to proceed now or Ctrl-C to abort." read do_commit || die "Failed to commit changes" do_tag || die "Failed to tag changes" echo "Do not forget to push updates, publish and announce this version :" echo echo "git push origin master v$NEW" echo "${0%/*}/publish-release" echo "${0%/*}/announce-release"