zanata-rpm-functions

#!/bin/bash -eu
### NAME
###     zanata-rpm-functions
###
### SYNOPSIS
###     zanata-rpm-functions help
###     zanata-rpm-functions run <function> [function parameters ...]
###
### DESCRIPTION
###     The script contain function to build RPM.
###
###     This script depends on zanata-funtions
###

##=== function definitions Start ===
### FUNCTIONS

###     koji_get_rawhide_version
###         Get the version that rawhide targeting to.
function koji_get_rawhide_version(){
    koji list-targets | sed -n -e '/^rawhide\s/ s/^.*\sf\([0-9]*\).*$/\1/p'
}

###     spec_update <specPath> <version> <specRelease> <maintainerEmail> [changeLogMsg]
function spec_update(){
    local specPath="$1"
    local version=$2
    local specRelease="$3"
    local maintainerEmail="$4"
    local changeLogMsg="${5-}"
    SpecModified=0

    test -r $specPath
    exit_if_failed $? $EXIT_FATAL_FAIL "SPEC file $specPath does not exists"

    if [ -z "$changeLogMsg" ];then
        changeLogMsg="- Upgrade to upstream version ${Version}"
    fi

    mkdir -p $TMP_ROOT
    local tmpSpecPath=$TMP_ROOT/$(basename ${specPath})

    ## Update changelog
    local changelogMatchStr=$(sed -n -e '/^%changelog/,$ p' ${specPath} | sed -n -e "/^\* .* ${version}-${specRelease}/ p")
    if [ -z "$changelogMatchStr" ];then
        print_status " updating changelog"
        sed -e '/^%changelog/a *'" $(date '+%a %b %d %Y') $maintainerEmail $version-$specRelease\n$changeLogMsg\n" "${specPath}" > ${tmpSpecPath}.changelog
        SpecModified=1
    else
        cp "${specPath}" ${tmpSpecPath}.changelog
    fi

    ## Update version
    local versionMatchStr=$(sed -n -e '/^Version:/ s/^Version:\s*\([0-9.]*\)/\1/ p' ${tmpSpecPath}.changelog)
    if [ "${versionMatchStr}" != "$version" ];then
        print_status " updating version to $version"
        sed -e '/^Version:/ s/^\(Version:\s*\).*$/\1'$version'/' ${tmpSpecPath}.changelog > ${tmpSpecPath}.version
        SpecModified=1
    else
        cp "${tmpSpecPath}.changelog" "${tmpSpecPath}.version"
    fi

    ## Update SpecRelease
    local releaseMatchStr=$(sed -n -e '/^Release:/ s/^Release:\s*\([0-9][0-9]*\).*$/\1/ p' ${tmpSpecPath}.version)
    if [ "${releaseMatchStr}" != "${specRelease}" ];then
        print_status " updating SPEC release to ${specRelease}"
        sed -e '/^Release:/ s/[0-9][0-9]*/'$specRelease'/' ${tmpSpecPath}.version > ${tmpSpecPath}
        SpecModified=1
    else
        cp "${tmpSpecPath}.version" "${tmpSpecPath}"
    fi

    print_status " checking generated SPEC"
    rpmlint ${tmpSpecPath} 1>/dev/stderr
    exit_if_failed "$?" $EXIT_FATAL_FAIL "rpmlint check failed"
    cp $tmpSpecPath $specPath
}

###
###     branch_to_bodhi_branch <branch>
###         Valid branch: fedora-<ver>, fedora<ver>, f<ver>, fc<ver>
###                      epel-<ver>, epel<ver>, el<ver>
function branch_to_bodhi_branch(){
    local branch=$1
    if [ "$branch" = "master" ];then
        branch=f${RawhideVersion}
    fi

    local num=$(sed -e 's/[^0-9]*//' <<< $branch)

    case $branch in
        f* )
            echo "fc$num"
            ;;
        e* )
            echo "el$num"
            ;;
    esac
}

###
###     branches_to_koji_targets <branch1> ...
###         Valid branch: master, fedora-<ver>, fedora<ver>, f<ver>, fc<ver>
###                      epel-<ver>, epel<ver>, el<ver>
function branches_to_koji_targets(){
    local first=1
    for branch in "$@"; do
        if [ "$branch" = "master" ];then
            branch=f${RawhideVersion}
        fi

        local num=$(sed -e 's/[^0-9]*//' <<< $branch)

        if [ $first -eq 1 ];then
            first=0
        else
            echo -n " "
        fi

        case $branch in
            f* )
                echo -n "f$num"
                ;;
            e* )
                if [ $num -ge 7 ];then
                    echo -n "epel$num"
                else
                    echo -n "el$num"
                fi
                ;;
        esac
    done
}

##=== function definitions End ===
ProgramName=$(basename ${BASH_SOURCE[0]})
RawhideVersion=$(koji_get_rawhide_version)
if [ "$ProgramName" = "zanata-rpm-functions" ];then
    ## Running as standalone
    ScriptDir=$(dirname $(readlink  -q -f $0))
    FunctionScriptFile=${ScriptDir}/zanata-functions
    source "${FunctionScriptFile}"
    trap exit_print_error EXIT
fi


## Check depending programs
ExitStatus=$EXIT_OK
for dep in awk koji fedpkg bodhi rpmbuild mock; do
    if ! which $dep &>/dev/null ; then
        ExitStatus=${EXIT_FATAL_MISSING_DEPENDENCY}
        EXIT_MSG+=" $dep"
    fi
done
exit_if_failed "${ExitStatus}" ${EXIT_FATAL_MISSING_DEPENDENCY} "$EXIT_MSG"