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prepare_vendor_patch.sh
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prepare_vendor_patch.sh
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#!/bin/bash
set -eu -o pipefail
if [ $# -lt 2 ]; then
echo "USAGE: $0 <old-git-tag> <new-git-tag> <task-id> [<git-sha-of-new-tag> <vendor-repo> <core-repo>]"
echo "If git-sha is omitted, HEAD is used by default"
echo "If repo args are omitted, MW_VENDOR_REPO and MW_CORE_REPO environment variables are used"
echo "Ex: $0 v0.19.0-a6 v0.19.0-a7 TXXXXXX HEAD ../repos/vendor ../core"
echo "Ex: $0 v0.19.0-a6 v0.19.0-a7 TXXXXXX HEAD"
echo "Ex: $0 v0.19.0-a6 v0.19.0-a7 TXXXXXX"
echo "You have to skip OR provide both repo values on the CLI"
echo "A specific composer install can be passed via the MW_COMPOSER env variable."
echo "The task id refers to the associated release phab task."
exit 1
fi
waitForConfirmation() {
while true; do
# Don't accept from a file
read -r -n 1 -p "Enter y/Y to continue or n/N to exit: " confirm < /dev/tty
echo
if [ "$confirm" == "y" ] || [ "$confirm" == "Y" ]; then
break
fi
if [ "$confirm" == "n" ] || [ "$confirm" == "N" ]; then
exit 1
fi
done
}
pwd="$PWD"
newTagSha=$(git rev-list -n 1 "HEAD") # DEFAULT
# Check composer version
composer="${MW_COMPOSER:-composer}"
composerVersion=$($composer --version 2> /dev/null | cut -d ' ' -f 3)
readmeVersion="2.8.1"
if [ "$composerVersion" != "$readmeVersion" ]; then
echo "Composer ($composerVersion) should be the same version as in the vendor README ($readmeVersion)."
exit 1
fi
if [ $# -gt 3 ]; then
newTagSha=$4
if [ $# -gt 4 ]; then
vendorRepo="$5"
coreRepo="$6"
fi
fi
if [ "${vendorRepo:-foo}" == "foo" ]; then
if [ "${MW_VENDOR_REPO:-foo}" == "foo" ]; then
echo "Please provide vendor repo on CLI or set MW_VENDOR_REPO environment variable"
exit 1
fi
vendorRepo="$MW_VENDOR_REPO"
fi
if [ ! -d "$vendorRepo" ]; then
echo "Vendor repo $vendorRepo doesn't exist. Please verify and try again."
exit 1
fi
if [ "${coreRepo:-foo}" == "foo" ]; then
if [ "${MW_CORE_REPO:-foo}" == "foo" ]; then
echo "Please provide core repo on CLI or set MW_CORE_REPO environment variable"
exit 1
fi
coreRepo="$MW_CORE_REPO"
fi
if [ ! -d "$coreRepo" ]; then
echo "Core repo $coreRepo doesn't exist. Please verify and try again."
exit 1
fi
# Generate deploy log
deployLog=$(bash ./tools/gen_deploy_log.sh "$1" "$newTagSha")
echo "{{tracked|$3}}
$deployLog" > deploy.log.txt
echo "$deployLog"
echo "-----------------------------------------------"
echo "^^^ These patches will be part of the new tag."
waitForConfirmation
echo
tagCount=$(git tag -l "$2" | wc -l | xargs)
if [ "$tagCount" != "0" ]; then
existingTagSha=$(git rev-list -n 1 "$2")
if [[ "$existingTagSha" != "$newTagSha"* ]]; then
echo "Tag $2 already exists but does not point to $newTagSha."
exit 1
fi
else
# Tag & push new version
echo "Creating new tag $2"
git tag "$2" "$newTagSha"
fi
echo "Ready to push tag $2 (commit $newTagSha) to origin"
waitForConfirmation
echo
git push origin "$2"
echo "Pushed new tag $2 to origin"
echo
# Identify fixed bugs
fixedbugs=$(git log "$1".."$2" | (grep -E "^\s*Bug:" || echo "") | sed 's/^[[:blank:]]*//g;' | sort | uniq)
# --- Prepare vendor patch ---
# Update composer.json
cd "$vendorRepo"
## checkout master branch and update
git checkout master
git pull origin master --rebase
vstring=$(echo "$2" | sed 's/v//g;')
sed -i.bak "s/wikimedia\/parsoid.*/wikimedia\/parsoid\": \"$vstring\",/g;" composer.json
rm composer.json.bak
# Wait a bit for changes to propagate to packagist
sleep 2
echo "Ready to prepare vendor patch. Please verify that packagist has the new tag."
echo "Visit https://packagist.org/packages/wikimedia/parsoid to verify."
waitForConfirmation
echo
# update packages
echo "Running composer update"
$composer update --no-dev
echo
# Generate commit
echo "Preparing vendor patch"
git checkout -b $3
git add -A wikimedia/parsoid composer.lock composer.json composer
git commit -m "Bump wikimedia/parsoid to $vstring
$fixedbugs
Bug: $3"
changeid=$(git log -1 | grep "Change-Id" | sed 's/.*: //g;')
# --- Prepare core patch that depends on the vendor patch ---
cd "$pwd" # $5 could be relative or absolute - so go back to original dir first
cd "$coreRepo"
## checkout master branch and update
git checkout master
git pull origin master --rebase
echo
echo "Bumping Parsoid version in core and preparing patch"
sed -i.bak "s/wikimedia\/parsoid.*/wikimedia\/parsoid\": \"$vstring\",/g;" composer.json
rm composer.json.bak
git checkout -b $3
git commit composer.json -m "Bump wikimedia/parsoid to $vstring
Bug: $3
Depends-On: $changeid"
echo
# Add instructions
echo "------ Followup needed ------"
echo "* Please add contents of $pwd/deploy.log.txt to [[mw:Parsoid/Deployments]]"
echo "* Please verify new patch in core repo ($coreRepo) and upload to gerrit for review"
echo "* Please verify new patch in vendor repo ($vendorRepo) and upload to gerrit for review"
echo "* Please +2 the uploaded core patch to ensure that when the vendor patch is +2ed, they merge together"

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text/x-shellscript
Expires
Sat, Oct 3, 05:49 (2 w, 4 d ago)
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Storage Format
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Storage Handle
62/98/0a3ca8191973dbaadabe083e5b8a
Default Alt Text
prepare_vendor_patch.sh (4 KB)

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