#!/bin/sh

#colors
COFF='\033[0m'
CRED='\033[1;31m'
CGREEN='\033[1;32m'
CYELLOW='\033[0;33m'
CCYAN='\033[1;36m'
CBLUE='\033[1;34m'

ENVFILE="$PWD/deploy.env"
if [ -f "$ENVFILE" ]; then
    eval $(grep -v -e '^#' $ENVFILE | xargs -I {} echo export \'{}\')
    echo "$CCYAN INFO:$CGREEN use 'deploy.env'$COFF\n"
else
    echo "$CCYAN INFO:$CYELLOW no 'deploy.env' so use defaults$COFF\n"
fi

# get the version from env or via script
VERSION=${VERSION:=$(sh "$PWD/version.sh")}
# get the name from env or jq script
NAME=${APP_NAME:=$(cat ./package.json | jq -r '.name| split("/")[-1]')}
GENDOCS_COMMAND=${GENDOCS_COMMAND:="npm run docs"}
DOCS_SOURCE_PATH=${DOCS_SOURCE_PATH:="$PWD/docs/"}
DOCS_TARGET_PATH=${DOCS_TARGET_PATH:="$HOME/Default-Path/To/your/docs"}

if [ -z "$NAME" ]; then
    echo "$CRED ERROR: No name defined $COFF"
    exit 1
fi

echo "$CCYAN GENERATE DOCS for '$NAME' version $VERSION $COFF"

# check for configuration
if [ -d "$DOCS_TARGET_PATH" ]; then


    echo "$CBLUE generate docs ...\n -------------------------------------------$COFF"
    set -e
    eval "$GENDOCS_COMMAND"
    echo "$CBLUE -------------------------------------------\n docs generated$COFF\n"

    echo "$CBLUE copy files to target ... $COFF"
    # create target folder and clear the existing latest folder
    DOCS_FOLDER="$DOCS_TARGET_PATH/$NAME/latest"
    rm -rf "$DOCS_FOLDER"
    mkdir -p "$DOCS_FOLDER"

    # generate zip to archive current version
    zip -q -o "$DOCS_TARGET_PATH/$NAME/$VERSION.zip" -r "$DOCS_SOURCE_PATH"

    # add a txt file containing the current version
    echo "$VERSION" > "$DOCS_TARGET_PATH/$NAME/currentversion.txt"

    # copy the current docs to onedrive
    cp -r "$DOCS_SOURCE_PATH" "$DOCS_FOLDER"

    echo "\n$CGREEN DONE! $COFF"
else
    echo "$CRED ERROR: The OneDrive docs folder doesn't exists at: '$DOCS_TARGET_PATH'$COFF"
    echo "$CCYAN Try to define the file '$ENVFILE' and set the value 'DOCS_SOURCE_PATH=/path/to/target/folder'$COFF\n"
fi