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-rwxr-xr-xscripts/announce-release279
1 files changed, 279 insertions, 0 deletions
diff --git a/scripts/announce-release b/scripts/announce-release
new file mode 100755
index 0000000..c990821
--- /dev/null
+++ b/scripts/announce-release
@@ -0,0 +1,279 @@
+#!/usr/bin/env bash
+# prepares a template e-mail and HTML file to announce a new release
+# Copyright (c) 2006-2016 Willy Tarreau <w@1wt.eu>
+#
+# In short :
+# - requires git
+# - wants that last commit is a release/tag
+# - no restriction to master, uses last tag
+# - creates mail-$version.txt
+# - creates web-$version.html
+# - indicates how to edit the mail and how to send it
+
+USAGE="Usage: ${0##*/} [-f] [-p] [-b branch] [-d date] [-o oldver] [-n newver]
+ -f: force to overwrite existing files and ignore local changes
+ -p: prepare future release (skip branch and tags existence checks)
+ -b: force the project branch name to this (def: inherited from the version)
+ -d: force the release date (e.g. to rework a failed announce)
+ -o: previous version (def: newver-1)
+ -n: new version (if not last tag)
+"
+PREPARE=
+FORCE=
+OUTPUT=
+BRANCH=
+HTML=
+DATE=
+YEAR=
+OLD=
+LASTCOM=
+NEWVER=
+NEWTAG=
+DIR=
+
+die() {
+ [ "$#" -eq 0 ] || echo "$*" >&2
+ exit 1
+}
+
+err() {
+ echo "$*" >&2
+}
+
+quit() {
+ [ "$#" -eq 0 ] || echo "$*"
+ exit 0
+}
+
+while [ -n "$1" -a -z "${1##-*}" ]; do
+ case "$1" in
+ -d) DATE="$2" ; shift 2 ;;
+ -b) BRANCH="$2" ; shift 2 ;;
+ -f) FORCE=1 ; shift ;;
+ -p) PREPARE=1 ; shift ;;
+ -o) OLD="$2" ; shift 2 ;;
+ -n) NEWVER="$2" ; shift 2 ;;
+ -h|--help) quit "$USAGE" ;;
+ *) die "$USAGE" ;;
+ esac
+done
+
+if [ $# -gt 0 ]; then
+ die "$USAGE"
+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 root dir
+DIR="$PWD"
+cd $(git rev-parse --show-toplevel)
+
+if [ -z "$FORCE" -a "$(git diff HEAD|wc -c)" != 0 ]; then
+ err "You appear to have uncommitted local changes, please commit them first :"
+ git status -s -uno >&2
+ die
+fi
+
+if [ -z "$PREPARE" -a "$(git rev-parse --verify -q HEAD)" != "$(git rev-parse --verify -q master)" ]; then
+ die "git HEAD doesn't match master branch."
+fi
+
+if [ -n "$NEWVER" ]; then
+ if git show-ref --tags "v$NEWVER" >/dev/null; then
+ NEWTAG="v$NEWVER"
+ else
+ echo "Note: no matching tag v$NEWVER, using HEAD".
+ fi
+fi
+
+# version unspecified or no existing tag for it
+if [ -z "$NEWTAG" ]; then
+ NEWTAG="$(git describe --tags HEAD --abbrev=0)"
+
+ if [ -z "$NEWTAG" ]; then
+ die "Fatal: cannot determine new version, please specify it."
+ elif [ -n "$PREPARE" ] && ! git show-ref --tags HEAD >/dev/null; then
+ # HEAD not tagged, hence we have to pretend we're on one version
+ # after the current tag
+ echo "Current version not tagged, trying to determine next one."
+ NEWTAG="${NEWTAG#v}"
+ if [ -z "$OLD" ]; then
+ OLD="$NEWTAG"
+ fi
+ radix="$NEWTAG"
+ while [ -n "$radix" -a -z "${radix%%*[0-9]}" ]; do
+ radix="${radix%[0-9]}"
+ done
+
+ number=${NEWTAG#$radix}
+ if [ -z "$number" -o "$radix" = "$NEWTAG" ]; then
+ die "Fatal: cannot determine new version, please specify it."
+ fi
+ NEWTAG="${radix}$((number+1))"
+ if [ -z "$NEWVER" ]; then
+ NEWVER="${NEWTAG}"
+ fi
+ NEWTAG="v$NEWTAG"
+ LASTCOM="$(git rev-parse --short HEAD)"
+ echo "Next version expected to be $NEWVER and next tag $NEWTAG based on commit $LASTCOM"
+ elif [ "$(git describe --tags HEAD)" != "$NEWTAG" ]; then
+ die "About to use current HEAD which doesn't seem tagged, it reports '$(git describe --tags HEAD 2>/dev/null)'. Did you release it ?"
+ fi
+elif ! git show-ref --tags "$NEWTAG" >/dev/null 2>&1; then
+ die "git tag $NEWTAG doesn't exist, did you create the release ?"
+fi
+
+if [ -z "$NEWVER" ]; then
+ NEWVER="${NEWTAG#v}"
+fi
+
+if [ -z "$LASTCOM" ]; then
+ LASTCOM="$(git rev-parse --short ${NEWTAG}^)"
+fi
+
+if [ -z "$OLD" ]; then
+ OLD="$(git describe --tags ${LASTCOM} --abbrev=0)"
+ OLD="${OLD#v}"
+fi
+
+if ! git rev-parse --verify -q "v$OLD" >/dev/null; then
+ die "git tag v$OLD doesn't exist."
+fi
+
+# determine the product branch from the new release
+if [ -z "$BRANCH" ]; then
+ subvers=${NEWVER#[0-9]*.[0-9]*[-.]*[0-9].}
+ [ "${subvers}" = "${NEWVER}" ] && subvers=""
+ major=${NEWVER%.$subvers}
+ branch_ext=${major#*[0-9].*[0-9]}
+ BRANCH=${major%${branch_ext}}
+fi
+
+# determine the release date
+if [ -z "$DATE" ]; then
+ DATE="$(git log -1 --pretty=fuller ${NEWTAG} 2>/dev/null | sed -ne '/^CommitDate:/{s/\(^[^ ]*:\)\|\( [-+].*\)//gp;q}')"
+ DATE="$(date +%Y/%m/%d -d "$DATE")"
+fi
+YEAR="${DATE%%/*}"
+
+OUTPUT="$DIR/mail-haproxy-$NEWVER.txt"
+HTML="$DIR/web-haproxy-$NEWVER.html"
+
+[ -z "$FORCE" ] || rm -f "${OUTPUT}" "${HTML}"
+
+if [ -e "$OUTPUT" ]; then
+ die "${OUTPUT##*/} already exists, please remove it or retry with -f."
+fi
+
+if [ -e "$HTML" ]; then
+ die "$HTML already exists, please remove it or retry with -f."
+fi
+
+(
+ echo "# Send this using:"
+ echo "# mutt -H <(tail -n +4 ${OUTPUT##*/}) -s \"[ANNOUNCE] haproxy-$NEWVER\" haproxy@formilux.org"
+) >> "$OUTPUT"
+
+(echo
+ echo "Hi,"
+ echo
+ echo -n "HAProxy $NEWVER was released on $DATE. It added "
+ echo -n $(git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | wc -l)
+ echo " new commits"
+ echo "after version $OLD."
+ echo
+ echo "- per tag :"
+ git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f1 -d':' | sort | uniq -c
+ echo
+ echo "major commits :"
+ git log --oneline --reverse --format=" - %s" "v$OLD".."$LASTCOM" | grep MAJOR
+ echo
+ echo "- per file :"
+ git show "v$OLD".."$LASTCOM" -- src/ | grep ^diff | awk '{ print substr($3,7)}' | sort | uniq -c | sort -nr | head -15
+ echo
+ echo "- per topic :"
+ git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f2 -d':' | awk '{sub("s$","",$1); print $1}' | sort | uniq -c
+ echo
+ echo "- sorted changelog :"
+ git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | sort
+ echo
+ echo "#############################################################################################"
+) >> "$OUTPUT"
+
+# report the download paths
+if [ -z "${NEWVER##*-dev*}" ]; then
+ gitdir="haproxy.git"
+else
+ gitdir="haproxy-$BRANCH.git"
+fi
+
+(echo "Please find the usual URLs below :"
+ echo " Site index : https://www.haproxy.org/"
+ echo " Documentation : https://docs.haproxy.org/"
+ echo " Wiki : https://github.com/haproxy/wiki/wiki"
+ echo " Discourse : https://discourse.haproxy.org/"
+ echo " Slack channel : https://slack.haproxy.org/"
+ echo " Issue tracker : https://github.com/haproxy/haproxy/issues"
+ echo " Sources : https://www.haproxy.org/download/${BRANCH}/src/"
+ echo " Git repository : https://git.haproxy.org/git/${gitdir}/"
+ echo " Git Web browsing : https://git.haproxy.org/?p=${gitdir}"
+ echo " Changelog : https://www.haproxy.org/download/${BRANCH}/src/CHANGELOG"
+ echo " Dataplane API : https://github.com/haproxytech/dataplaneapi/releases/latest"
+ echo " Pending bugs : https://www.haproxy.org/l/pending-bugs"
+ echo " Reviewed bugs : https://www.haproxy.org/l/reviewed-bugs"
+ echo " Code reports : https://www.haproxy.org/l/code-reports"
+ echo " Latest builds : https://www.haproxy.org/l/dev-packages"
+) >> "$OUTPUT"
+
+# sign
+(echo
+ echo "${GIT_COMMITTER_NAME% *}"
+) >> "$OUTPUT"
+
+(echo "---"
+ echo "Complete changelog :"
+ git shortlog "v$OLD".."$LASTCOM"
+ echo "---"
+) >> "$OUTPUT"
+
+
+# prepare the HTML update
+set -- $(date +%e -d "$DATE")
+case "$1" in
+ 11|12|13) day="${1}th" ;;
+ *1) day="${1}st" ;;
+ *2) day="${2}nd" ;;
+ *3) day="${1}rd" ;;
+ *) day="${1}th" ;;
+esac
+
+humandate=$(date "+%B, $day, %Y" -d "$DATE")
+(echo "$humandate</b> : <i>$NEWVER</i>"
+ echo " <p>"
+ echo " <ul>"
+ echo "<--------------------------- edit contents below --------------------------->"
+ echo "- per tag :"
+ git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f1 -d':' | sort | uniq -c
+ echo
+ echo "- per topic :"
+ git log --oneline --reverse --format="%s" "v$OLD".."$LASTCOM" | cut -f2 -d':' | awk '{sub("s$","",$1); print $1}' | sort | uniq -c
+ echo
+ echo "major commits :"
+ git log --oneline --reverse --format=" - %s" "v$OLD".."$LASTCOM" | grep MAJOR
+ echo
+ echo "<--------------------------------------------------------------------------->"
+ echo " Code and changelog are available <a href=\"/download/${BRANCH}/src/\">here</a> as usual."
+ echo " </ul>"
+ echo " <p>"
+ echo " <b>"
+) >> "$HTML"
+
+echo "The announce was emitted into file $OUTPUT."
+echo "You can edit it and send it this way :"
+echo
+echo " mutt -H <(tail -n +4 ${OUTPUT##*/}) -s \"[ANNOUNCE] haproxy-$NEWVER\" haproxy@formilux.org"
+echo
+echo "The HTML block was emitted into $HTML and needs to be finished by hand."
+echo
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 04:47:58 +0000