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203 lines
7.8 KiB
203 lines
7.8 KiB
#!/bin/bash
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#
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# WARNING: since Etherpad 1.7.0 (2018-08-17), this script is DEPRECATED, and
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# will be removed/modified in a future version.
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# It's left here just for documentation.
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# The branching policies for releases have been changed.
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#
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# This script is used to publish a new release/version of etherpad on github
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#
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# Work that is done by this script:
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# ETHER_REPO:
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# - Add text to CHANGELOG.md
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# - Replace version of etherpad in src/package.json
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# - Create a release branch and push it to github
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# - Merges this release branch into master branch
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# - Creating the windows build and the docs
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# ETHER_WEB_REPO:
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# - Creating a new branch with the docs and the windows build
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# - Replacing the version numbers in the index.html
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# - Push this branch and merge it to master
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# ETHER_REPO:
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# - Create a new release on github
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printf "WARNING: since Etherpad 1.7.0 this script is DEPRECATED, and will be removed/modified in a future version.\n\n"
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while true; do
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read -p "Do you want to continue? This is discouraged. [y/N]" yn
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case $yn in
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[Yy]* ) break;;
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[Nn]* ) exit;;
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* ) printf "Please answer yes or no.\n\n";;
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esac
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done
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ETHER_REPO="https://github.com/ether/etherpad-lite.git"
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ETHER_WEB_REPO="https://github.com/ether/ether.github.com.git"
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TMP_DIR="/tmp/"
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echo "WARNING: You can only run this script if your github api token is allowed to create and merge branches on $ETHER_REPO and $ETHER_WEB_REPO."
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echo "This script automatically changes the version number in package.json and adds a text to CHANGELOG.md."
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echo "When you use this script you should be in the branch that you want to release (develop probably) on latest version. Any changes that are currently not committed will be committed."
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echo "-----"
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# Get the latest version
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LATEST_GIT_TAG=$(git tag | tail -n 1)
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# Current environment
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echo "Current environment: "
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echo "- branch: $(git branch | grep '* ')"
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echo "- last commit date: $(git show --quiet --pretty=format:%ad)"
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echo "- current version: $LATEST_GIT_TAG"
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echo "- temp dir: $TMP_DIR"
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# Get new version number
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# format: x.x.x
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echo -n "Enter new version (x.x.x): "
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read VERSION
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# Get the message for the changelogs
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read -p "Enter new changelog entries (press enter): "
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tmp=$(mktemp)
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"${EDITOR:-vi}" $tmp
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changelogText=$(<$tmp)
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echo "$changelogText"
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rm $tmp
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if [ "$changelogText" != "" ]; then
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changelogText="# $VERSION\n$changelogText"
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fi
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# get the token for the github api
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echo -n "Enter your github api token: "
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read API_TOKEN
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function check_api_token {
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echo "Checking if github api token is valid..."
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CURL_RESPONSE=$(curl --silent -i https://api.github.com/user?access_token=$API_TOKEN | iconv -f utf8)
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HTTP_STATUS=$(echo $CURL_RESPONSE | head -1 | sed -r 's/.* ([0-9]{3}) .*/\1/')
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[[ $HTTP_STATUS != "200" ]] && echo "Aborting: Invalid github api token" && exit 1
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}
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function modify_files {
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# Add changelog text to first line of CHANGELOG.md
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msg=""
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# source: https://unix.stackexchange.com/questions/9784/how-can-i-read-line-by-line-from-a-variable-in-bash#9789
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while IFS= read -r line
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do
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# replace newlines with literal "\n" for using with sed
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msg+="$line\n"
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done < <(printf '%s\n' "${changelogText}")
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sed -i "1s/^/${msg}\n/" CHANGELOG.md
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[[ $? != 0 ]] && echo "Aborting: Error modifying CHANGELOG.md" && exit 1
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# Replace version number of etherpad in package.json
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sed -i -r "s/(\"version\"[ ]*: \").*(\")/\1$VERSION\2/" src/package.json
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[[ $? != 0 ]] && echo "Aborting: Error modifying package.json" && exit 1
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}
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function create_release_branch {
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echo "Creating new release branch..."
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git rev-parse --verify release/$VERSION 2>/dev/null
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if [ $? == 0 ]; then
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echo "Aborting: Release branch already present"
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exit 1
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fi
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git checkout -b release/$VERSION
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[[ $? != 0 ]] && echo "Aborting: Error creating release branch" && exit 1
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echo "Committing CHANGELOG.md and package.json"
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git add CHANGELOG.md
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git add src/package.json
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git commit -m "Release version $VERSION"
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echo "Pushing release branch to github..."
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git push -u $ETHER_REPO release/$VERSION
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[[ $? != 0 ]] && echo "Aborting: Error pushing release branch to github" && exit 1
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}
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function merge_release_branch {
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echo "Merging release to master branch on github..."
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API_JSON=$(printf '{"base": "master","head": "release/%s","commit_message": "Merge new release into master branch!"}' $VERSION)
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CURL_RESPONSE=$(curl --silent -i -N --data "$API_JSON" https://api.github.com/repos/ether/etherpad-lite/merges?access_token=$API_TOKEN | iconv -f utf8)
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echo $CURL_RESPONSE
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HTTP_STATUS=$(echo $CURL_RESPONSE | head -1 | sed -r 's/.* ([0-9]{3}) .*/\1/')
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[[ $HTTP_STATUS != "200" ]] && echo "Aborting: Error merging release branch on github" && exit 1
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}
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function create_builds {
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echo "Cloning etherpad-lite repo and ether.github.com repo..."
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cd $TMP_DIR
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rm -rf etherpad-lite ether.github.com
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git clone $ETHER_REPO --branch master
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git clone $ETHER_WEB_REPO
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echo "Creating windows build..."
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cd etherpad-lite
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bin/buildForWindows.sh
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[[ $? != 0 ]] && echo "Aborting: Error creating build for windows" && exit 1
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echo "Creating docs..."
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make docs
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[[ $? != 0 ]] && echo "Aborting: Error generating docs" && exit 1
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}
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function push_builds {
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cd $TMP_DIR/etherpad-lite/
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echo "Copying windows build and docs to website repo..."
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GIT_SHA=$(git rev-parse HEAD | cut -c1-10)
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mv etherpad-lite-win.zip $TMP_DIR/ether.github.com/downloads/etherpad-lite-win-$VERSION-$GIT_SHA.zip
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mv out/doc $TMP_DIR/ether.github.com/doc/v$VERSION
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cd $TMP_DIR/ether.github.com/
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sed -i "s/etherpad-lite-win.*\.zip/etherpad-lite-win-$VERSION-$GIT_SHA.zip/" index.html
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sed -i "s/$LATEST_GIT_TAG/$VERSION/g" index.html
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git checkout -b release_$VERSION
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[[ $? != 0 ]] && echo "Aborting: Error creating new release branch" && exit 1
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git add doc/
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git add downloads/
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git commit -a -m "Release version $VERSION"
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git push -u $ETHER_WEB_REPO release_$VERSION
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[[ $? != 0 ]] && echo "Aborting: Error pushing release branch to github" && exit 1
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}
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function merge_web_branch {
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echo "Merging release to master branch on github..."
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API_JSON=$(printf '{"base": "master","head": "release_%s","commit_message": "Release version %s"}' $VERSION $VERSION)
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CURL_RESPONSE=$(curl --silent -i -N --data "$API_JSON" https://api.github.com/repos/ether/ether.github.com/merges?access_token=$API_TOKEN | iconv -f utf8)
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echo $CURL_RESPONSE
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HTTP_STATUS=$(echo $CURL_RESPONSE | head -1 | sed -r 's/.* ([0-9]{3}) .*/\1/')
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[[ $HTTP_STATUS != "200" ]] && echo "Aborting: Error merging release branch" && exit 1
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}
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function publish_release {
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echo -n "Do you want to publish a new release on github (y/n)? "
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read PUBLISH_RELEASE
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if [ $PUBLISH_RELEASE = "y" ]; then
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# create a new release on github
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API_JSON=$(printf '{"tag_name": "%s","target_commitish": "master","name": "Release %s","body": "%s","draft": false,"prerelease": false}' $VERSION $VERSION $changelogText)
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CURL_RESPONSE=$(curl --silent -i -N --data "$API_JSON" https://api.github.com/repos/ether/etherpad-lite/releases?access_token=$API_TOKEN | iconv -f utf8)
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HTTP_STATUS=$(echo $CURL_RESPONSE | head -1 | sed -r 's/.* ([0-9]{3}) .*/\1/')
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[[ $HTTP_STATUS != "201" ]] && echo "Aborting: Error publishing release on github" && exit 1
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else
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echo "No release published on github!"
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fi
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}
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function todo_notification {
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echo "Release procedure was successful, but you have to do some steps manually:"
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echo "- Update the wiki at https://github.com/ether/etherpad-lite/wiki"
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echo "- Create a pull request on github to merge the master branch back to develop"
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echo "- Announce the new release on the mailing list, blog.etherpad.org and Twitter"
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}
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# Call functions
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check_api_token
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modify_files
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create_release_branch
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merge_release_branch
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create_builds
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push_builds
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merge_web_branch
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publish_release
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todo_notification
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