Whisparr: New Docker Mod

docker-mods/whisparr/Dockerfile

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+FROM scratch
+
+LABEL maintainer="GilbN" 
+LABEL app="Whisparr"
+
+#copy local files.
+COPY root/ /

docker-mods/whisparr/root/etc/cont-init.d/98-themepark

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+#!/usr/bin/with-contenv bash
+
+echo '-----------------------------'
+echo '|  Whisparr theme.park Mod  |'
+echo '-----------------------------'
+
+# Display variables for troubleshooting 
+echo -e "Variables set:\\n\
+'TP_DOMAIN'=${TP_DOMAIN}\\n\
+'TP_COMMUNITY_THEME'=${TP_COMMUNITY_THEME}\\n\
+'TP_SCHEME'=${TP_SCHEME}\\n\
+'TP_ADDON'=${TP_ADDON}\\n\
+'TP_THEME'=${TP_THEME}\\n"
+
+APP_FILEPATH='/app/whisparr/bin/UI/index.html'
+LOGIN_FILEPATH='/app/whisparr/bin/UI/login.html'
+if [ "${TP_HOTIO}" = true ]; then
+    echo 'Changing to Hotio file path!'
+    APP_FILEPATH='/app/bin/UI/index.html'
+    LOGIN_FILEPATH='/app/bin/UI/login.html'
+fi
+
+# Set default
+if [[ -z ${TP_DOMAIN} ]]; then
+    echo 'No domain set, defaulting to theme-park.dev'
+    TP_DOMAIN='theme-park.dev'
+fi
+if [[ -z ${TP_SCHEME} ]]; then
+    echo 'No scheme set, defaulting to https'
+    TP_SCHEME='https'
+fi
+
+THEME_TYPE='theme-options'
+if [ "${TP_COMMUNITY_THEME}" = true ]; then
+    THEME_TYPE='community-theme-options'
+fi
+
+case ${TP_DOMAIN} in
+  *"github.io"*)
+  echo "Switching to github.io URL style"
+    TP_DOMAIN="${TP_DOMAIN}\/theme.park"
+    ;;
+esac
+
+if [[ -z ${TP_THEME} ]]; then
+    echo 'No theme set, defaulting to organizr'
+    TP_THEME='organizr'
+fi
+
+# Adding stylesheets
+if ! grep -q "${TP_DOMAIN}/css/base" "${APP_FILEPATH}"; then
+    echo '---------------------------'
+    echo '|  Adding the stylesheet  |'
+    echo '---------------------------'
+    sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/base\/whisparr\/whisparr-base.css'><\/head> /g" "${APP_FILEPATH}"
+    sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/${THEME_TYPE}\/${TP_THEME}.css'><\/head> /g" "${APP_FILEPATH}"
+    sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/base\/whisparr\/whisparr-base.css'><\/head> /g" "${LOGIN_FILEPATH}"
+    sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/${THEME_TYPE}\/${TP_THEME}.css'><\/head> /g" "${LOGIN_FILEPATH}"
+    printf 'Stylesheet set to %s\n' "${TP_THEME}"
+    if [[ -n ${TP_ADDON} ]]; then
+        for addon in $(echo "$TP_ADDON" | tr "|" " "); do
+        sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/addons\/whisparr\/${addon}\/${addon}.css'><\/head> /g" "${APP_FILEPATH}"
+        sed -i "s/<\/head>/<link rel='stylesheet' href='${TP_SCHEME}:\/\/${TP_DOMAIN}\/css\/addons\/whisparr\/${addon}\/${addon}.css'><\/head> /g" "${LOGIN_FILEPATH}"
+        printf 'Added custom addon: %s\n\n' "${addon}"
+        done
+    fi
+fi