2 # Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
4 # Licensed under the Apache License 2.0 (the "License"). You may not use
5 # this file except in compliance with the License. You can obtain a copy
6 # in the file LICENSE in the source distribution or at
7 # https://www.openssl.org/source/license.html
9 # This is the most shell agnostic way to specify that POSIX rules.
14 Usage: release.sh [ options ... ]
16 --alpha Start or increase the "alpha" pre-release tag.
17 --next-beta Switch to the "beta" pre-release tag after alpha release.
18 It can only be given with --alpha.
19 --beta Start or increase the "beta" pre-release tag.
20 --final Get out of "alpha" or "beta" and make a final release.
23 --branch Create a release branch 'openssl-{major}.{minor}.x',
24 where '{major}' and '{minor}' are the major and minor
27 --reviewer=<id> The reviewer of the commits.
29 For the purpose of signing tags and tar files, use this
30 key (default: use the default e-mail address’ key).
32 --no-upload Don't upload to upload@dev.openssl.org.
33 --no-update Don't perform 'make update' and 'make update-fips-checksums'.
34 --verbose Verbose output.
35 --debug Include debug output. Implies --no-upload.
37 --force Force execution
42 If none of --alpha, --beta, or --final are given, this script tries to
43 figure out the next step.
48 # Set to one of 'major', 'minor', 'alpha', 'beta' or 'final'
71 upload_address=upload@dev.openssl.org
73 TEMP=$(getopt -l 'alpha,next-beta,beta,final' \
75 -l 'no-upload,no-update' \
81 -n release.sh -- - "$@")
85 --alpha | --beta | --final )
86 next_method=$(echo "x$1" | sed -e 's|^x--||')
87 if [ -z "$next_method2" ]; then
88 next_method2=$next_method
91 if [ "$next_method" = 'final' ]; then
96 next_method2=$(echo "x$1" | sed -e 's|^x--next-||')
129 reviewers="$reviewers $1=$2"
142 sed -e '1,/^### BEGIN MANUAL/d' \
143 -e '/^### END MANUAL/,$d' \
154 echo >&2 "Unknown option $1"
161 $DEBUG >&2 "DEBUG: \$next_method=$next_method"
162 $DEBUG >&2 "DEBUG: \$next_method2=$next_method2"
164 $DEBUG >&2 "DEBUG: \$do_branch=$do_branch"
166 $DEBUG >&2 "DEBUG: \$do_upload=$do_upload"
167 $DEBUG >&2 "DEBUG: \$do_update=$do_update"
168 $DEBUG >&2 "DEBUG: \$DEBUG=$DEBUG"
169 $DEBUG >&2 "DEBUG: \$VERBOSE=$VERBOSE"
170 $DEBUG >&2 "DEBUG: \$git_quiet=$git_quiet"
172 case "$next_method+$next_method2" in
173 major+major | minor+minor )
176 alpha+alpha | alpha+beta | beta+beta | final+final | + | +beta )
180 echo >&2 "Internal option error ($next_method, $next_method2)"
185 # Verbosity feed for certain commands
186 VERBOSITY_FIFO=/tmp/openssl-$$.fifo
187 mkfifo -m 600 $VERBOSITY_FIFO
188 ( cat $VERBOSITY_FIFO | while read L; do $VERBOSE "> $L"; done ) &
189 exec 42>$VERBOSITY_FIFO
190 trap "exec 42>&-; rm $VERBOSITY_FIFO" 0 2
192 # Setup ##############################################################
194 # Make sure we're in the work directory
198 # Check that we have the scripts that define functions we use
200 for fn in "$HERE/dev/release-aux/release-version-fn.sh" \
201 "$HERE/dev/release-aux/release-state-fn.sh"; do
202 if ! [ -f "$fn" ]; then
203 echo >&2 "'$fn' is missing"
211 # Load version functions
212 . $HERE/dev/release-aux/release-version-fn.sh
213 . $HERE/dev/release-aux/release-state-fn.sh
215 # Make sure it's a branch we recognise
216 orig_branch=$(git rev-parse --abbrev-ref HEAD)
217 if (echo "$orig_branch" \
220 -e '^OpenSSL_[0-9]+_[0-9]+_[0-9]+[a-z]*-stable$' \
221 -e '^openssl-[0-9]+\.[0-9]+\.x$'); then
226 echo >&2 "Not in master or any recognised release branch"
227 echo >&2 "Please 'git checkout' an approprite branch"
230 orig_HEAD=$(git rev-parse HEAD)
232 # Initialize #########################################################
234 echo "== Initializing work tree"
238 # Generate a cloned directory name
239 release_clone="$orig_branch-release-tmp"
241 echo "== Work tree will be in $release_clone"
243 # Make a clone in a subdirectory and move there
244 if ! [ -d "$release_clone" ]; then
245 $VERBOSE "== Cloning to $release_clone"
246 git clone $git_quiet -b "$orig_branch" -o parent . "$release_clone"
252 # Branches we will work with. The release branch is where we make the
253 # changes for the release, the update branch is where we make the post-
255 update_branch="$orig_branch"
256 release_branch="openssl-$SERIES.x"
258 # among others, we only create a release branch if the patch number is zero
259 if [ "$update_branch" = "$release_branch" ] || [ $PATCH -ne 0 ]; then
260 if $do_branch && $warn_branch; then
261 echo >&2 "Warning! We're already in a release branch; --branch ignored"
266 if ! $do_branch; then
267 release_branch="$update_branch"
270 # Branches we create for PRs
271 branch_version="$VERSION${PRE_LABEL:+-$PRE_LABEL$PRE_NUM}"
272 tmp_update_branch="OSSL--$update_branch--$branch_version"
273 tmp_release_branch="OSSL--$release_branch--$branch_version"
275 # Check that we're still on the same branch as our parent repo, or on a
277 current_branch=$(git rev-parse --abbrev-ref HEAD)
278 if [ "$current_branch" = "$update_branch" ]; then
280 elif [ "$current_branch" = "$release_branch" ]; then
283 echo >&2 "The cloned sub-directory '$release_clone' is on a branch"
284 if [ "$update_branch" = "$release_branch" ]; then
285 echo >&2 "other than '$update_branch'."
287 echo >&2 "other than '$update_branch' or '$release_branch'."
289 echo >&2 "Please 'cd \"$(pwd)\"; git checkout $update_branch'"
294 $DEBUG >&2 "DEBUG: Source directory is $SOURCEDIR"
296 # Release ############################################################
298 # We always expect to start from a state of development
299 if [ "$TYPE" != 'dev' ]; then
300 echo >&2 "Not in a development branch"
301 echo >&2 "Have a look at the git log in $release_clone, it may be that"
302 echo >&2 "a previous crash left it in an intermediate state and that"
303 echo >&2 "need to drop the top commit:"
305 echo >&2 "(cd $release_clone; git reset --hard HEAD^)"
306 echo >&2 "# WARNING! LOOK BEFORE YOU ACT"
310 # Update the version information. This won't save anything anywhere, yet,
311 # but does check for possible next_method errors before we do bigger work.
312 next_release_state "$next_method"
314 # Create our temporary release branch
315 $VERBOSE "== Creating a local release branch: $tmp_release_branch"
316 git checkout $git_quiet -b "$tmp_release_branch"
318 echo "== Configuring OpenSSL for update and release. This may take a bit of time"
322 $VERBOSE "== Checking source file updates and fips checksums"
326 make update-fips-checksums >&42
328 if [ -n "$(git status --porcelain)" ]; then
329 $VERBOSE "== Committing updates"
331 git commit $git_quiet -m 'make update'
332 if [ -n "$reviewers" ]; then
333 addrev --nopr $reviewers
337 # Create our temporary update branch, if it's not the release branch.
338 # This is used in post-release below
340 $VERBOSE "== Creating a local update branch: $tmp_update_branch"
341 git branch $git_quiet "$tmp_update_branch"
344 # Write the version information we updated
347 if [ -n "$PRE_LABEL" ]; then
348 release="$VERSION-$PRE_RELEASE_TAG$BUILD_METADATA"
349 release_text="$SERIES$BUILD_METADATA $PRE_LABEL $PRE_NUM"
350 announce_template=openssl-announce-pre-release.tmpl
352 release="$VERSION$BUILD_METADATA"
353 release_text="$release"
354 announce_template=openssl-announce-release.tmpl
356 tag="openssl-$release"
357 $VERBOSE "== Updated version information to $release"
359 $VERBOSE "== Updating files with release date for $release : $RELEASE_DATE"
360 for fixup in "$HERE/dev/release-aux"/fixup-*-release.pl; do
361 file="$(basename "$fixup" | sed -e 's|^fixup-||' -e 's|-release\.pl$||')"
363 RELEASE="$release" RELEASE_TEXT="$release_text" RELEASE_DATE="$RELEASE_DATE" \
364 perl -pi $fixup $file
367 $VERBOSE "== Comitting updates and tagging"
369 git commit $git_quiet -m "Prepare for release of $release_text"
370 if [ -n "$reviewers" ]; then
371 addrev --nopr $reviewers
373 echo "Tagging release with tag $tag. You may need to enter a pass phrase"
374 git tag$tagkey "$tag" -m "OpenSSL $release release tag"
376 tarfile=openssl-$release.tar
378 announce=openssl-$release.txt
380 echo "== Generating tar, hash and announcement files. This make take a bit of time"
382 $VERBOSE "== Making tarfile: $tgzfile"
383 # Unfortunately, util/mktar.sh does verbose output on STDERR... for good
384 # reason, but it means we don't display errors unless --verbose
385 ./util/mktar.sh --tarfile="../$tarfile" 2>&1 \
386 | while read L; do $VERBOSE "> $L"; done
388 if ! [ -f "../$tgzfile" ]; then
389 echo >&2 "Where did the tarball end up? (../$tgzfile)"
393 $VERBOSE "== Generating checksums: $tgzfile.sha1 $tgzfile.sha256"
394 openssl sha1 < "../$tgzfile" | \
395 (IFS='='; while read X H; do echo $H; done) > "../$tgzfile.sha1"
396 openssl sha256 < "../$tgzfile" | \
397 (IFS='='; while read X H; do echo $H; done) > "../$tgzfile.sha256"
398 length=$(wc -c < "../$tgzfile")
399 sha1hash=$(cat "../$tgzfile.sha1")
400 sha256hash=$(cat "../$tgzfile.sha256")
402 $VERBOSE "== Generating announcement text: $announce"
403 # Hack the announcement template
404 cat "$HERE/dev/release-aux/$announce_template" \
405 | sed -e "s|\\\$release_text|$release_text|g" \
406 -e "s|\\\$release|$release|g" \
407 -e "s|\\\$series|$SERIES|g" \
408 -e "s|\\\$label|$PRE_LABEL|g" \
409 -e "s|\\\$tarfile|$tgzfile|" \
410 -e "s|\\\$length|$length|" \
411 -e "s|\\\$sha1hash|$sha1hash|" \
412 -e "s|\\\$sha256hash|$sha256hash|" \
413 | perl -p "$HERE/dev/release-aux/fix-title.pl" \
416 $VERBOSE "== Generating signatures: $tgzfile.asc $announce.asc"
417 rm -f "../$tgzfile.asc" "../$announce.asc"
418 echo "Signing the release files. You may need to enter a pass phrase"
419 gpg$gpgkey --use-agent -sba "../$tgzfile"
420 gpg$gpgkey --use-agent -sta --clearsign "../$announce"
422 # Push everything to the parent repo
423 $VERBOSE "== Push what we have to the parent repository"
424 git push --follow-tags parent HEAD
428 if [ "$VERBOSE" != ':' ]; then
431 echo "put ../$tgzfile"
432 echo "put ../$tgzfile.sha1"
433 echo "put ../$tgzfile.sha256"
434 echo "put ../$tgzfile.asc"
435 echo "put ../$announce.asc"
437 | sftp "$upload_address"
440 # Post-release #######################################################
442 $VERBOSE "== Reset all files to their pre-release contents"
443 git reset $git_quiet HEAD^ -- .
446 prev_release_text="$release_text"
447 prev_release_date="$RELEASE_DATE"
449 next_release_state "$next_method2"
452 release="$VERSION-$PRE_RELEASE_TAG$BUILD_METADATA"
453 release_text="$VERSION$BUILD_METADATA"
454 if [ -n "$PRE_LABEL" ]; then
455 release_text="$SERIES$BUILD_METADATA $PRE_LABEL $PRE_NUM"
457 $VERBOSE "== Updated version information to $release"
459 $VERBOSE "== Updating files for $release :"
460 for fixup in "$HERE/dev/release-aux"/fixup-*-postrelease.pl; do
461 file="$(basename "$fixup" | sed -e 's|^fixup-||' -e 's|-postrelease\.pl$||')"
463 RELEASE="$release" RELEASE_TEXT="$release_text" \
464 PREV_RELEASE_TEXT="$prev_release_text" \
465 PREV_RELEASE_DATE="$prev_release_date" \
466 perl -pi $fixup $file
469 $VERBOSE "== Comitting updates"
471 git commit $git_quiet -m "Prepare for $release_text"
472 if [ -n "$reviewers" ]; then
473 addrev --nopr $reviewers
476 # Push everything to the parent repo
477 $VERBOSE "== Push what we have to the parent repository"
481 $VERBOSE "== Going back to the update branch $tmp_update_branch"
482 git checkout $git_quiet "$tmp_update_branch"
485 next_release_state "minor"
488 release="$VERSION-$PRE_RELEASE_TAG$BUILD_METADATA"
489 release_text="$SERIES$BUILD_METADATA"
490 $VERBOSE "== Updated version information to $release"
492 $VERBOSE "== Updating files for $release :"
493 for fixup in "$HERE/dev/release-aux"/fixup-*-postrelease.pl; do
494 file="$(basename "$fixup" | sed -e 's|^fixup-||' -e 's|-postrelease\.pl$||')"
496 RELEASE="$release" RELEASE_TEXT="$release_text" \
497 perl -pi $fixup $file
500 $VERBOSE "== Comitting updates"
502 git commit $git_quiet -m "Prepare for $release_text"
503 if [ -n "$reviewers" ]; then
504 addrev --nopr $reviewers
508 # Push everything to the parent repo
509 $VERBOSE "== Push what we have to the parent repository"
512 # Done ###############################################################
519 ======================================================================
520 The release is done, and involves a few files and commits for you to
521 deal with. Everything you need has been pushed to your repository,
522 please see instructions that follow.
523 ======================================================================
530 The following files were uploaded to $upload_address, please ensure they
531 are dealt with appropriately:
543 ----------------------------------------------------------------------
548 You need to prepare the main repository with a new branch, '$release_branch'.
549 That is done directly in the server's bare repository like this:
551 git branch $release_branch $orig_HEAD
553 Two additional release branches have been added to your repository.
554 Push them to github, make PRs from them and have them approved:
559 When merging them into the main repository, do it like this:
561 git push openssl-git@git.openssl.org:openssl.git \\
562 $tmp_release_branch:$release_branch
563 git push openssl-git@git.openssl.org:openssl.git \\
564 $tmp_update_branch:$update_branch
565 git push openssl-git@git.openssl.org:openssl.git \\
570 One additional release branch has been added to your repository.
571 Push it to github, make a PR from it and have it approved:
575 When merging it into the main repository, do it like this:
577 git push openssl-git@git.openssl.org:openssl.git \\
578 $tmp_release_branch:$release_branch
579 git push openssl-git@git.openssl.org:openssl.git \\
586 ----------------------------------------------------------------------
591 When everything is done, or if something went wrong and you want to start
592 over, simply clean away temporary things left behind:
594 The release worktree:
596 rm -rf $release_clone
602 The additional release branches:
604 git branch -D $tmp_release_branch
605 git branch -D $tmp_update_branch
610 The temporary release branch:
612 git branch -D $tmp_release_branch
618 # cat is inconsequential, it's only there to fend off zealous shell parsers
619 # that parse all the way here.
626 release.sh - OpenSSL release script
637 B<--local-user>=I<keyid> |
638 B<--reviewer>=I<id> |
649 B<release.sh> creates an OpenSSL release, given current worktree conditions.
650 It will refuse to work unless the current branch is C<master> or a release
651 branch (see L</RELEASE BRANCHES AND TAGS> below for a discussion on those).
653 B<release.sh> tries to be smart and figure out the next release if no hints
654 are given through options, and will exit with an error in ambiguous cases.
656 B<release.sh> finishes off with instructions on what to do next. When
657 finishing commands are given, they must be followed exactly.
659 B<release.sh> leaves behind a clone of the local workspace, as well as one
660 or two branches in the local repository. These will be mentioned and can
661 safely be removed after all instructions have been successfully followed.
667 =item B<--alpha>, B<--beta>
669 Set the state of this branch to indicate that alpha or beta releases are
672 B<--alpha> is only acceptable if the I<PATCH> version number is zero and
673 the current state is "in development" or that alpha releases are ongoing.
675 B<--beta> is only acceptable if the I<PATCH> version number is zero and
676 that alpha or beta releases are ongoing.
680 Use together with B<--alpha> to switch to beta releases after the current
685 Set the state of this branch to indicate that regular releases are to be
686 done. This is only valid if alpha or beta releases are currently ongoing.
688 This implies B<--branch>.
692 Create a branch specific for the I<SERIES>.x release series, if it doesn't
693 already exist, and switch to it. The exact branch name will be
694 C<< openssl-I<SERIES>.x >>.
698 Don't upload the produced files.
702 Don't run C<make update> and C<make update-fips-checksums>.
710 Display extra debug output. Implies B<--no-upload>
712 =item B<--local-user>=I<keyid>
714 Use I<keyid> as the local user for C<git tag> and for signing with C<gpg>.
716 If not given, then the default e-mail address' key is used.
718 =item B<--reviewer>=I<id>
720 Add I<id> to the set of reviewers for the commits performed by this script.
721 Multiple reviewers are allowed.
723 If no reviewer is given, you will have to run C<addrev> manually, which
724 means retagging a release commit manually as well.
728 Force execution. Precisely, the check that the current branch is C<master>
729 or a release branch is not done.
733 Display a quick help text and exit.
737 Display this manual and exit.
741 =head1 RELEASE BRANCHES AND TAGS
743 Prior to OpenSSL 3.0, the release branches were named
744 C<< OpenSSL_I<SERIES>-stable >>, and the release tags were named
745 C<< OpenSSL_I<VERSION> >> for regular releases, or
746 C<< OpenSSL_I<VERSION>-preI<n> >> for pre-releases.
748 From OpenSSL 3.0 ongoing, the release branches are named
749 C<< openssl-I<SERIES>.x >>, and the release tags are named
750 C<< openssl-I<VERSION> >> for regular releases, or
751 C<< openssl-I<VERSION>-alphaI<n> >> for alpha releases
752 and C<< openssl-I<VERSION>-betaI<n> >> for beta releases.
754 B<release.sh> recognises both forms.
756 =head1 VERSION AND STATE
758 With OpenSSL 3.0, all the version and state information is in the file
759 F<VERSION.dat>, where the following variables are used and changed:
763 =item B<MAJOR>, B<MINOR>, B<PATCH>
765 The three part of the version number.
767 =item B<PRE_RELEASE_TAG>
769 The indicator of the current state of the branch. The value may be one pf:
775 This branch is "in development". This is typical for the C<master> branch
776 unless there are ongoing alpha or beta releases.
778 =item C<< alphaI<n> >> or C<< alphaI<n>-dev >>
780 This branch has alpha releases going on. C<< alphaI<n>-dev >> is what
781 should normally be seen in the git workspace, indicating that
782 C<< alphaI<n> >> is in development. C<< alphaI<n> >> is what should be
783 found in the alpha release tar file.
785 =item C<< alphaI<n> >> or C<< alphaI<n>-dev >>
787 This branch has beta releases going on. The details are otherwise exactly
792 This is normally not seen in the git workspace, but should always be what's
793 found in the tar file of a regular release.
797 =item B<RELEASE_DATE>
799 This is normally empty in the git workspace, but should always have the
800 release date in the tar file of any release.
806 Copyright 2020-2021 The OpenSSL Project Authors. All Rights Reserved.
808 Licensed under the Apache License 2.0 (the "License"). You may not use
809 this file except in compliance with the License. You can obtain a copy
810 in the file LICENSE in the source distribution or at
811 L<https://www.openssl.org/source/license.html>.