~jibel/+junk/lo-bibisect

#!/bin/sh -eux

 

#####

# Move the following variables to configuration file

GITDIR=$(readlink -f ../../core/)

PASS_INC=32

FAIL_INC=10

STARTAT=1

FROM=libreoffice-4-0-branch-point

TO=master

BASEDIR=/tmp/lo

BUILDSCRIPT=$(dirname $(readlink -f $0))/build.sh

#####

 

ARCHIVEDIR=$BASEDIR/archive

ARTIFACTSDIR=$BASEDIR/artifacts

BINREPODIR=$BASEDIR/binrepo

BUILDDIR=$BASEDIR/builddir

MILESTONEDIR=$BASEDIR/milestone

SOURCEDIR=$BASEDIR/source

TARFILESDIR=$BASEDIR/tarfiles

 

 

init() {

    mkdir -p $BASEDIR

    mkdir -p $ARCHIVEDIR

    mkdir -p $ARTIFACTSDIR

    mkdir -p $BINREPODIR

    mkdir -p $BUILDDIR

    mkdir -p $MILESTONEDIR

    mkdir -p $SOURCEDIR

    mkdir -p $TARFILESDIR

 

    if [ ! -f $BASEDIR/.init ]; then

        git init $BINREPODIR

        git --git-dir=${BINREPODIR}/.git commit --allow-empty -m 'root'

        git --git-dir=${GITDIR}/.git branch failures

        touch ${BASEDIR}/.init

    fi

}

 

commit_artifacts() {

    cd $BINREPODIR

    git checkout -f $1

    cd $ARTIFACTSDIR

    git --git-dir=${BINREPODIR}/.git --work-tree=${ARTIFACTSDIR} add -A

    git --git-dir=${BINREPODIR}/.git --work-tree=${ARTIFACTSDIR} commit -F ${ARTIFACTSDIR}/commitmsg

    git --git-dir=${BINREPODIR}/.git tag source-hash-$2

}

 

build_milestone() {

    commit=$1

    echo "Building $commit"

    rm -Rf $BUILDDIR $ARTIFACTSDIR

    git clone -n $GITDIR $BUILDDIR

    mkdir -p $ARTIFACTSDIR

    cd $BUILDDIR

    git checkout $commit

 

    echo "Calling build script"

    $BUILDSCRIPT $BUILDDIR $ARTIFACTSDIR

    ret=$?

 

    if [ $ret -eq 0 ]; then

        commit_artifacts master $commit success

    else

        commit_artifacts failures $commit failed

    fi

 

    echo $commit >> $BUILDLIST

 

    return $ret

}

 

init

 

BUILDLIST=$BASEDIR/buildlist

 

NEXT=1

if [ -f $BUILDLIST ];then

    FROM=$(tail -1 $BUILDLIST)

    STARTAT=0

    NEXT=$PASS_INC

fi

 

#COMMITS=$(git --git-dir=${GITDIR}/.git rev-list --reverse ${FROM}..${TO} | awk "NR == $STARTAT || NR % $INCREMENT == 0")

#

#for commit in $COMMITS; do

#    echo "Checking $commit"

#    if ! grep -q $commit $BUILDLIST; then

#        build_milestone $commit

#    fi

#done

 

ROW=0

git --git-dir=${GITDIR}/.git rev-list --reverse ${FROM}..${TO} | while read commit; do

    ROW=$((ROW + 1))

    if ! grep -q $commit $BUILDLIST; then

        if [ $ROW -eq $NEXT ]; then

            build_milestone $commit

            if [ $? -eq 0 ]; then

                NEXT=$((NEXT + PASS_INC))

            else

                NEXT=$((NEXT + FAIL_INC))

            fi

        fi

    fi

done