create_documentation

#!/bin/zsh
# vim: set shiftwidth=4 softtabstop=4:
#
# This script generates documentation in all submodules.

# It needs:
# - openerp to be installed
# 

# Version 2.7

here=$(dirname $0)
project_home=$(cd $here && cd .. && echo $PWD)
project_name_from_home=$(basename $project_home)
project_name=${DRONE_REPO_NAME:-project_name_from_home}
languages=(${LANGUAGES:-en})

format=html
out_dir=${project_home}/_build/$format

error=0

# color stuff
autoload colors && colors
for COLOR in RED GREEN YELLOW BLUE MAGENTA CYAN BLACK WHITE; do
    eval $COLOR='$fg_no_bold[${(L)COLOR}]'
    eval BOLD_$COLOR='$fg_bold[${(L)COLOR}]'
done
eval RESET='$reset_color'

pushd $project_home

# determine branch name
if [ -n "$DRONE_BRANCH" ]; then
    branch="$DRONE_BRANCH"
elif [ -e ".git" ]; then
    branch="$(git rev-parse --abbrev-ref HEAD)"
elif [ -e ".hg" ]; then
    branch="$(hg id -b)"
else
    echo "${RED}WARN${RESET} - Branch name not found"
    branch="unknown"
fi
echo "${YELLOW}INFO ${RESET} - Branch name: $branch"

if type "python3" > /dev/null;
then
    odoo_modules="$(python3 -B -c "import configparser ; c = configparser.ConfigParser() ; c.read('${project_home}/setup.cfg') ; print (c.has_option('odoo_scripts', 'modules') and ' '.join(c.get('odoo_scripts', 'modules').split()) or '')")"
else
    odoo_modules="$(python2 -B -c "import ConfigParser ; c = ConfigParser.SafeConfigParser() ; c.read('${project_home}/setup.cfg') ; print (c.has_option('odoo_scripts', 'modules') and ' '.join(c.get('odoo_scripts', 'modules').split()) or '')")"
fi

# search where to copy modules documentation
for doc_dir in doc docs; do
    if [[ -d "$doc_dir" ]] ; then
        superproject_modules_doc=$project_home/$doc_dir/modules
        mkdir $superproject_modules_doc
    fi
done

# modules documentation
for module_path in $(eval echo $odoo_modules) ;
do
    if [[ -d "$module_path" ]] ; then
        pushd $module_path
        module=$(basename $module_path)
        has_doc=""
        if [ -e ".git" ]; then
            branch="$(git rev-parse --abbrev-ref HEAD)"
        elif [ -e ".hg" ]; then
            branch="$(hg identify --branch)"
        else
            echo "${RED}WARN${RESET} - Branch name not found"
            branch="default"
        fi
            for doc_dir in doc docs ; do
            if [[ -d $doc_dir && -e $doc_dir/Makefile ]]; then
                echo "${YELLOW}INFO ${RESET} - Branch name: $branch"
                has_doc=True
                echo ${YELLOW}INFO ${RESET} - Makefile found in $dir/$module_path/$doc_dir
                pushd $doc_dir
                # TODO read value from Makefile
                for language in $languages ; do
                    make -e SPHINXOPTS=-Dlanguage=${language} $format
                    if [[ $? -eq 0 ]] ; then
                    # TODO read value from Makefile
                    builddir=_build
                    dest_dir=$out_dir/$module/$language/$branch
                    echo ${YELLOW}INFO ${RESET} - Documentation generation done for $dir/$module_path/$doc_dir, copy to $dest_dir
                    mkdir -p $dest_dir
                    cp -r $builddir/$format/. $dest_dir
                    else
                    echo ${RED}ERROR${RESET} - Documentation generation failed for $dir/$module_path/$doc_dir
                    ((error++))
                    fi
                done
                popd
                # copy documentation in super project
                rsync -rLptgoD $doc_dir/ "$superproject_modules_doc/$module"
                # TODO translation will not work when copying like that.
            fi
        done
        if [[ -z "$has_doc" ]] ; then
            echo ${RED}ERROR${RESET} - Missing documentation for $dir/$module_path
        fi
        popd
    fi
done

# super project documentation
for doc_dir in doc docs; do
    if [[ -d "$doc_dir" ]] ; then
        pushd $doc_dir
        for language in $languages ; do
            make -e SPHINXOPTS=-Dlanguage=${language} $format
            if [[ $? -eq 0 ]] ; then
            # TODO read value from Makefile
            builddir=_build
            dest_dir=$out_dir/$project_name/$language/$branch
            echo "${YELLOW}INFO ${RESET} - Documentation generation done for $doc_dir (superproject), copy to $dest_dir"
            mkdir -p $dest_dir
            cp -r $builddir/$format/. $dest_dir
            else
            echo "${RED}ERROR${RESET} - Documentation generation failed for $doc_dir (superproject)"
            ((error++))
            fi
        done
        popd
    fi
done

popd

exit $error