document.sh

#!/usr/bin/env bash

set -e
set -o pipefail
set -u

bundle check || bundle install

OUTPUT=${OUTPUT:-documentation}

BRANCH=$( git describe --tags --match=v*.*.* --abbrev=0 )
SHORT_VERSION=$( echo ${BRANCH} | sed 's/^v//' )
RELEASE_VERSION=$( echo ${SHORT_VERSION} | sed -e 's/-.*//' )
MINOR_VERSION=$( echo ${SHORT_VERSION} | grep -Eo '^\d+\.\d+' )

DEFAULT_THEME="docs/theme"
THEME=${JAZZY_THEME:-$DEFAULT_THEME}

BASE_URL="https://docs.mapbox.com/ios"

rm -rf ${OUTPUT}
mkdir -p ${OUTPUT}

#cp -r docs/img "${OUTPUT}"

rm -rf /tmp/mbdirections
mkdir -p /tmp/mbdirections/
README=/tmp/mbdirections/README.md
cp docs/cover.md "${README}"
perl -pi -e "s/\\$\\{MINOR_VERSION\\}/${MINOR_VERSION}/" "${README}"
# http://stackoverflow.com/a/4858011/4585461
echo "## Changes in version ${RELEASE_VERSION}" >> "${README}"
sed -n -e '/^## /{' -e ':a' -e 'n' -e '/^## /q' -e 'p' -e 'ba' -e '}' CHANGELOG.md >> "${README}"

bundle exec jazzy \
    --config docs/jazzy.yml \
    --sdk iphonesimulator \
    --module-version ${SHORT_VERSION} \
    --github-file-prefix "https://github.com/mapbox/mapbox-directions-swift/tree/${BRANCH}" \
    --readme ${README} \
    --documentation="docs/guides/*.md" \
    --root-url "${BASE_URL}/directions/api/${RELEASE_VERSION}/" \
    --theme ${THEME} \
    --output ${OUTPUT} \
    --build-tool-arguments CODE_SIGN_IDENTITY=,CODE_SIGNING_REQUIRED=NO,CODE_SIGNING_ALLOWED=NO
    
# Link to turf documentation
TURF_VERSION=$(python3 -c "import json; print(list(filter(lambda x:x['package']=='Turf', json.loads(open('Package.resolved').read())['object']['pins']))[0]['state']['version'])")
python3 scripts/postprocess-docs.py -b "https://mapbox.github.io/turf-swift/${TURF_VERSION}" -d "${OUTPUT}"

echo $SHORT_VERSION > $OUTPUT/latest_version