#!/bin/bash
# Called with $1 as the build directory
#             $2 as the path to yocto-docs
#             $3 as the path to bitbake
builddir=$1
ypdocs=$2/documentation/
bbdocs=$3/doc/
docs_buildtools=/srv/autobuilder/autobuilder.yoctoproject.org/pub/buildtools/x86_64-buildtools-docs-nativesdk-standalone-3.2+snapshot-20201105.sh
outputdir=$builddir/output
scriptdir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"


cd $builddir
mkdir buildtools
$docs_buildtools -y -d $builddir/buildtools
. $builddir/buildtools/environment-setup*

#wget https://downloads.yoctoproject.org/mirror/docbook-mirror/docbook-archives-20201105.tar.xz
docbookarchive=/srv/autobuilder/autobuilder.yoctoproject.org/pub/docbook-mirror/docbook-archives-20201105.tar.xz
mkdir $outputdir
cd $outputdir
tar -xJf $docbookarchive

cd $bbdocs
git checkout master
make clean
make publish
mkdir $outputdir/bitbake
cp -r ./_build/final/* $outputdir/bitbake

git checkout master-next
make clean
make publish
mkdir $outputdir/bitbake/next
cp -r ./_build/final/* $outputdir/bitbake/next

# stable branches
for branch in 1.46 1.48 1.50 1.52; do
    git checkout $branch
    make clean
    make publish
    mkdir $outputdir/bitbake/$branch
    cp -r ./_build/final/* $outputdir/bitbake/$branch
done

# only sync bitbake folder for now. We need bitbake to be published first
# since the bitbake intersphinx index will be downloaded to build yocto-docs
cd $outputdir
rsync -irlp --checksum --ignore-times --delete bitbake docs@docs.yoctoproject.org:docs/

cd $ypdocs
git checkout master
make clean
make publish
cp -r ./_build/final/* $outputdir

cd $ypdocs
git checkout transition
make clean
make publish
cp -r ./_build/final/* $outputdir/

cd $ypdocs
git checkout master-next
make clean
make publish
mkdir $outputdir/next
cp -r ./_build/final/* $outputdir/next

# stable branches
for branch in dunfell gatesgarth hardknott honister; do
    cd $ypdocs
    git checkout $branch
    make clean
    make publish
    mkdir $outputdir/$branch
    cp -r ./_build/final/* $outputdir/$branch
done

# Yocto Project releases/tags
v_sphinx='yocto-3.1.5' #This and newer versions have Sphinx docs.
cd $ypdocs
for tag in $(git tag --list 'yocto-*'); do
    first=$(printf '%s\n%s' $tag $v_sphinx | sort --version-sort | head -n1)
    if [ "$first" = "$v_sphinx" ]; then
        cd $ypdocs
        git checkout $tag
        # yocto-3.3 and yocto-3.4 were tagged before the current_version in
        # conf.py was changed resulting in sphinx believing these are
        # development branches which breaks all sorts of assumptions. Moving a
        # tag isn't best practice so we just patch the releases here instead.
        if [ "$tag" = "yocto-3.3" ] || [ "$tag" = "yocto-3.4" ]; then
            git am "${scriptdir}/${tag}/0001-conf-update-for-release.patch"
        fi
        make clean
        make publish
        version=$(echo $tag | cut -c7-)
        mkdir $outputdir/$version
        cp -r ./_build/final/* $outputdir/$version
    fi
done

# get current release (e.g. most recent tag), and add a 'current' link
tag=$(git tag --list 'yocto-*' | sort --version-sort | tail -1 | cut -c7-)
ln -s $tag $outputdir/current

# Update switchers.js with the copy from master ypdocs
cd $outputdir
find . -name switchers.js -not -path ./_static/switchers.js -exec cp ./_static/switchers.js {} \;

cd $outputdir
rsync -irlp --checksum --ignore-times --delete . docs@docs.yoctoproject.org:docs/