mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2025-01-23 05:53:09 +00:00
0c612936b2
By having three variables it will be easier to preset the version and the tag separately. One contains the announced version, another one the associated tag and the last one the final commit ID (used as the ending point before the release). This initially allows to check for the HEAD matching the tag only when the version was not forced, hence re-announce already tagged versions after some extra commits were added for example.
250 lines
7.0 KiB
Bash
Executable File
250 lines
7.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# prepares a template e-mail and HTML file to announce a new release
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# Copyright (c) 2006-2016 Willy Tarreau <w@1wt.eu>
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#
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# In short :
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# - requires git
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# - wants that last commit is a release/tag
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# - no restriction to master, uses last tag
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# - creates mail-$version.txt
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# - creates web-$version.html
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# - indicates how to edit the mail and how to send it
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USAGE="Usage: ${0##*/} [-f] [-b branch] [-d date] [-o oldver] [-n newver]
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-f: force to overwrite existing files and ignore local changes
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-b: force the project branch name to this (def: inherited from the version)
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-d: force the release date (e.g. to rework a failed announce)
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-o: previous version (def: newver-1)
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-n: new version (if not last tag)
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"
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PREPARE=
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FORCE=
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OUTPUT=
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BRANCH=
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HTML=
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DATE=
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YEAR=
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OLD=
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LASTCOM=
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NEWVER=
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NEWTAG=
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DIR=
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die() {
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[ "$#" -eq 0 ] || echo "$*" >&2
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exit 1
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}
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err() {
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echo "$*" >&2
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}
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quit() {
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[ "$#" -eq 0 ] || echo "$*"
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exit 0
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}
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while [ -n "$1" -a -z "${1##-*}" ]; do
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case "$1" in
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-d) DATE="$2" ; shift 2 ;;
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-b) BRANCH="$2" ; shift 2 ;;
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-f) FORCE=1 ; shift ;;
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-o) OLD="$2" ; shift 2 ;;
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-n) NEWVER="$2" ; shift 2 ;;
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-h|--help) quit "$USAGE" ;;
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*) die "$USAGE" ;;
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esac
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done
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if [ $# -gt 0 ]; then
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die "$USAGE"
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fi
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if ! git rev-parse --verify -q HEAD >/dev/null; then
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die "Failed to check git HEAD."
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fi
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# we want to go to the git root dir
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DIR="$PWD"
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cd $(git rev-parse --show-toplevel)
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if [ -z "$FORCE" -a "$(git diff HEAD|wc -c)" != 0 ]; then
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err "You appear to have uncommitted local changes, please commit them first :"
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git status -s -uno >&2
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die
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fi
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if [ "$(git rev-parse --verify -q HEAD)" != "$(git rev-parse --verify -q master)" ]; then
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die "git HEAD doesn't match master branch."
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fi
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if [ -n "$NEWVER" ]; then
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if git show-ref --tags "v$NEWVER" >/dev/null; then
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NEWTAG="v$NEWVER"
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else
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echo "Note: no matching tag v$NEWVER, using HEAD".
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fi
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fi
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# version unspecified or no existing tag for it
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if [ -z "$NEWTAG" ]; then
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NEWTAG="$(git describe --tags HEAD --abbrev=0)"
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if [ -z "$NEWTAG" ]; then
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die "Fatal: cannot determine new version, please specify it."
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elif [ "$(git describe --tags HEAD)" != "$NEWTAG" ]; then
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die "About to use current HEAD which doesn't seem tagged, it reports '$(git describe --tags HEAD 2>/dev/null)'. Did you release it ?"
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fi
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elif ! git show-ref --tags "$NEWTAG" >/dev/null 2>&1; then
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die "git tag $NEWTAG doesn't exist, did you create the release ?"
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fi
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if [ -z "$NEWVER" ]; then
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NEWVER="${NEWTAG#v}"
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fi
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if [ -z "$LASTCOM" ]; then
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LASTCOM="$(git rev-parse --short ${NEWTAG}^)"
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fi
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if [ -z "$OLD" ]; then
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OLD="$(git describe --tags ${LASTCOM} --abbrev=0)"
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OLD="${OLD#v}"
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fi
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if ! git rev-parse --verify -q "v$OLD" >/dev/null; then
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die "git tag v$OLD doesn't exist."
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fi
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# determine the product branch from the new release
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if [ -z "$BRANCH" ]; then
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subvers=${NEWVER#[0-9]*.[0-9]*[-.]*[0-9].}
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[ "${subvers}" = "${NEWVER}" ] && subvers=""
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major=${NEWVER%.$subvers}
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branch_ext=${major#*[0-9].*[0-9]}
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BRANCH=${major%${branch_ext}}
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fi
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# determine the release date
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if [ -z "$DATE" ]; then
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DATE="$(git log -1 --pretty=fuller ${NEWTAG} 2>/dev/null | sed -ne '/^CommitDate:/{s/\(^[^ ]*:\)\|\( [-+].*\)//gp;q}')"
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DATE="$(date +%Y/%m/%d -d "$DATE")"
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fi
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YEAR="${DATE%%/*}"
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OUTPUT="$DIR/mail-haproxy-$NEWVER.txt"
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HTML="$DIR/web-haproxy-$NEWVER.html"
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[ -z "$FORCE" ] || rm -f "${OUTPUT}" "${HTML}"
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if [ -e "$OUTPUT" ]; then
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die "${OUTPUT##*/} already exists, please remove it or retry with -f."
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fi
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if [ -e "$HTML" ]; then
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die "$HTML already exists, please remove it or retry with -f."
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fi
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(
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echo "# Send this using:"
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echo "# mutt -H <(tail -n +4 ${OUTPUT##*/}) -s \"[ANNOUNCE] haproxy-$NEWVER\" haproxy@formilux.org"
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) >> "$OUTPUT"
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(echo
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echo "Hi,"
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echo
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echo -n "HAProxy $NEWVER was released on $DATE. It added "
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echo -n $(git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | wc -l)
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echo " new commits"
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echo "after version $OLD."
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echo
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echo "- per tag :"
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git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f1 -d':' | sort | uniq -c
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echo
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echo "major commits :"
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git log --oneline --reverse --format=" - %s" "v$OLD".."$LASTCOM" | grep MAJOR
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echo
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echo "- per file :"
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git show "v$OLD".."$LASTCOM" -- src/ | grep ^diff | awk '{ print substr($3,7)}' | sort | uniq -c | sort -nr | head -15
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echo
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echo "- per topic :"
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git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f2 -d':' | awk '{sub("s$","",$1); print $1}' | sort | uniq -c
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echo
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echo "- sorted changelog :"
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git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | sort
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echo
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echo "#############################################################################################"
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) >> "$OUTPUT"
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# report the download paths
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if [ -z "${NEWVER##*-dev*}" ]; then
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gitdir="haproxy.git"
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else
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gitdir="haproxy-$BRANCH.git"
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fi
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(echo "Please find the usual URLs below :"
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echo " Site index : http://www.haproxy.org/"
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echo " Discourse : http://discourse.haproxy.org/"
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echo " Slack channel : https://slack.haproxy.org/"
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echo " Issue tracker : https://github.com/haproxy/haproxy/issues"
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echo " Wiki : https://github.com/haproxy/wiki/wiki"
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echo " Sources : http://www.haproxy.org/download/${BRANCH}/src/"
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echo " Git repository : http://git.haproxy.org/git/${gitdir}/"
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echo " Git Web browsing : http://git.haproxy.org/?p=${gitdir}"
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echo " Changelog : http://www.haproxy.org/download/${BRANCH}/src/CHANGELOG"
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echo " Cyril's HTML doc : http://cbonte.github.io/haproxy-dconv/"
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) >> "$OUTPUT"
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# sign
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(echo
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echo "${GIT_COMMITTER_NAME% *}"
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) >> "$OUTPUT"
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(echo "---"
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echo "Complete changelog :"
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git shortlog "v$OLD".."$LASTCOM"
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echo "---"
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) >> "$OUTPUT"
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# prepare the HTML update
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set -- $(date +%e -d "$DATE")
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case "$1" in
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11|12|13) day="${1}th" ;;
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*1) day="${1}st" ;;
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*2) day="${2}nd" ;;
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*3) day="${1}rd" ;;
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*) day="${1}th" ;;
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esac
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humandate=$(date "+%B, $day, %Y" -d "$DATE")
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(echo "$humandate</b> : <i>$NEWVER</i>"
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echo " <p>"
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echo " <ul>"
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echo "<--------------------------- edit contents below --------------------------->"
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echo "- per tag :"
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git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f1 -d':' | sort | uniq -c
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echo
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echo "- per topic :"
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git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f2 -d':' | awk '{sub("s$","",$1); print $1}' | sort | uniq -c
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echo
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echo "major commits :"
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git log --oneline --reverse --format=" - %s" "v$OLD".."$LASTCOM" | grep MAJOR
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echo
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echo "<--------------------------------------------------------------------------->"
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echo " Code and changelog are available <a href=\"/download/${BRANCH}/src/\">here</a> as usual."
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echo " </ul>"
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echo " <p>"
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echo " <b>"
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) >> "$HTML"
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echo "The announce was emitted into file $OUTPUT."
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echo "You can edit it and send it this way :"
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echo
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echo " mutt -H <(tail -n +4 ${OUTPUT##*/}) -s \"[ANNOUNCE] haproxy-$NEWVER\" haproxy@formilux.org"
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echo
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echo "The HTML block was emitted into $HTML and needs to be finished by hand."
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echo
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