zanata-0install-release

#!/bin/bash -eu
### NAME
###     zanata-0install-release - release package via 0install
###
### SYNOPSIS
###     zanata-0install-release <package> <version>
###
###
### ARGUMENTS
###     <package>
###         The package to be released, so far we have "zanata-cli"
###
###     <version>
###         The version of package to be release. 
###         e.g. 4.4.0, 4.4.0-alpha-3, 4.5.0-rc-2
###
###
### DESCRIPTION
###     zanata-0install-release releases package via 0install.
###
###     This script should works in Jenkins or as a standalone command.
###     However, this script assumes that feed and template files (such
###     as zanata-cli.xml and zanata-cli.xml.template) are in current
###     directory.
###
###     It also assumes the version to be released are already in maven central.
###
###     This script automatically installs the missing 0install tool scripts
###     such as 0template and 0repo in $HOME/bin
###
### ENVIRONMENT
###     GPG_SIGNING_KEY
###         (Required) The GPG Key used to sign the feed.
###
###     STABILITY
###         The stability of this release.
###         Valid values: Auto, stable, testing, developer, buggy, insecure
###         Auto means it will give Stable to official release, and Testing for
###         pre-release like rc (rc) or alpha (pre).
###         Default: Auto
: ${STABILITY:=Auto}
###
###     BRANCH
###         (Experimental) the script branch to be used.
###         If you want to try something new in a pull request,
###         you can specify the pull request branch.
###         Default: master
: ${BRANCH:=master}

HOME_BIN_DIR=$HOME/bin
FEED_UPLOAD_DIR=$(pwd)
export ZANATA_REMOTE_PROGRAM=zanata-0install-release
export ZANATA_SCRIPTS_BRANCH=$BRANCH
source <(curl -q https://raw.githubusercontent.com/zanata/zanata-scripts/$BRANCH/zanata-functions)

install_zero_program(){
    local prog=$1
    local url=$2
    [[ -r $HOME_BIN_DIR/$prog ]] || 0install add $prog $url
}

create_feed(){
    local feedPrefix=$1
    local templateFile=$2
    local feedFile=$feedPrefix-$version.xml

    if [[ ! -e $feedFile ]]; then
        echo_stderr "Creating $feedFile from $templateFile - version $version"
        $HOME_BIN_DIR/0template $templateFile version=$version stability=$Stability "dist_url=$DistUrl"
    fi
}

publish_interface(){
    local interface=$1
    set -x
    yes | $HOME_BIN_DIR/0publish --add-version=$version --archive-extract=$Package-$ArtifactVersion --archive-url=$DistUrl --archive-file=/tmp/$PackageFilename "--key=$GPG_SIGNING_KEY" --xmlsign --set-released=today --set-stability=$Stability  --set-main=bin/zanata-cli $interface.xml
    set +x
}

[[ -z ${GPG_SIGNING_KEY-} ]] && echo_stderr "Environment GPG_SIGNING_KEY is needed" && exit $EXIT_FATAL_INVALID_OPTIONS

if [[ $# -lt 2 ]]; then
    sed -rn -e '/^###/ s/^###( )?//p' $0
    exit $EXIT_FATAL_INVALID_ARUGMENTS
fi

Package=$1
ArtifactVersion=$2

if [[ $ArtifactVersion = auto ]];then
    ArtifactVersion=$(detect_remote_repo_latest_version https://github.com/zanata/zanata-platform 'platform-*')
fi

## 0install accept rcX but not rc-X
version=$(sed -e 's/alpha-/pre/' <<<$(sed -e 's/rc-/rc/' <<<$ArtifactVersion))

if [[ $STABILITY = Auto ]];then
    case $ArtifactVersion in
        *-rc-* | *-alpha-* )
            Stability=testing
            ;;
        * )
            Stability=stable
            ;;
    esac
else
    Stability=$STABILITY
fi

DistUrlPrefix="https://repo1.maven.org/maven2/org/zanata/$Package"
PackageFilename="$Package-$ArtifactVersion-dist.zip"
DistUrl="$DistUrlPrefix/$ArtifactVersion/$PackageFilename"

InterfaceUrlPrefix="https://raw.githubusercontent.com/zanata/zanata.github.io/master/files/0install"

## Install 0install tools
mkdir -p $HOME_BIN_DIR
install_zero_program 0template http://0install.net/tools/0template.xml
install_zero_program 0publish  http://0install.net/2006/interfaces/0publish

## Download 
curl -L -o /tmp/$PackageFilename $DistUrl

cd files/0install
#create_feed zanata-cli zanata-cli.xml.template
#create_feed zanata-cli-jre zanata-cli-jre.xml.template

publish_interface ${Package}
publish_interface ${Package}-jre

git add *.gpg catalog.xml "${Package}.xml" "${Package}-jre.xml"
git commit -m "update(0install) $Package-$version"