Added building packages in parallel

Chizi123

2020-09-21 e6f0af8c329f8f66410b99015445ac58ae669475

Added building packages in parallel

 main.sh

@@ -2,7 +2,7 @@
#A basic bash script to automate the building of arch packages
# Usage: main.sh init|add|build_all [-f force]

source vars.sh
source $(dirname "$(realpath $0)")/vars.sh

ERRORS=""

@@ -56,19 +56,44 @@
    makepkg -s --noconfirm $([ $CLEAN == "Y" ] && echo "-c") $([ $SIGN == "Y" ] && echo "--sign --key $KEY") $([ "$2" == "-f" ] && echo -f)
    if [ $? != 0 ]; then
        #Register error
        ERRORS="$ERRORS $1"
        echo $1 >> $REPODIR/.errors
        return 1
    fi

    #copy package to repo directory
    #latest="$(newold_matching_file n '*.pkg.tar.xz')"
    #or f in $(find g.tar.xz'
    #o
    rm $REPODIR/*$1*.pkg.tar.xz*
    cp *$1*.pkg.tar.xz $REPODIR/
    [ "$SIGN" == "Y" ] && cp *$1*.pkg.tar.xz.sig $REPODIR
    while [ 1 ]; do
        if [ $(cat $REPODIR/.waitlist.lck) == 1 ]; then
            sleep 1
        else 
            echo 1 > $REPODIR/.waitlist.lck
            echo $1 >> $REPODIR/.waitlist
            echo 0 > $REPODIR/.waitlist.lck
            break
            fi
    done
    while [ 1 ]; do
        if [ "$(head -n1 $REPODIR/.waitlist)" == "$1" ]; then
	
    repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/*$1*.pkg.tar.xz
    #one
            while [ 1 ]; do
                if [ $(cat $REPODIR/.waitlist.lck) == 1 ]; then
                    sleep 1
                else 
                    echo 1 > $REPODIR/.waitlist.lck
                    tail -n +2 $REPODIR/.waitlist > $REPODIR/.waitlist.tmp
                    cat $REPODIR/.waitlist.tmp > $REPODIR/.waitlist
                    rm $REPODIR/.waitlist.tmp
                    echo 0 > $REPODIR/.waitlist.lck
                    break
                fi
            done
            break
        else
            sleep 10
        fi	
    done

    #Remove old versions of packages
    #TODO: Want to be able to keep multiple versions of old packages, future work
@@ -93,8 +118,9 @@
    for d in $(find $BUILDDIR -maxdepth 1 -mindepth 1 -type d)
    do
        cd $d
        build_pkg $(echo $d | rev | cut -d'/' -f1 | rev) $1
        build_pkg $(echo $d | rev | cut -d'/' -f1 | rev) $1 > /dev/null &
    done
    wait

    return 0
}
@@ -166,8 +192,8 @@
    echo "From: build@localhost"
    echo "To: $EMAIL"
    echo "Subject: Build errors"
    echo "There were build errors for the build at $(date), please address them soon."
    echo "The errors were: $ERRORS"
    echo "There were build errors for the build of $REPONAME at $(date), please address them soon."
    echo "The errors were: $1"
    ) | sendmail -t
}

@@ -178,10 +204,12 @@
        add $2;;
    "build-all")
        build_all $([ "$2" == "-f" ] && echo "-f")
        if [ "$ERRORS" != "" ]; then
            echo "Errors in packages $ERRORS"
        if [ -f $REPODIR/.errors ]; then
            ERRORS=$(cat $REPODIR/.errors | tr '\n' ' ')
            rm $REPODIR/.errors
            echo "Errors in packages: $ERRORS"
            if [ "$EMAIL" != "" ]; then
                send_email
                send_email $ERRORS
            fi
        else
            echo "All packages built successfully"