cacheing and mb wrapper

src/main.sh

@@ -23,6 +23,12 @@ set -eu
 # Load preview methods
 . "sh/preview.sh"
 
+# Load cache functionality
+. "sh/cache.sh"
+
+# Load MusicBrainz wrappers
+. "sh/mb.sh"
+
 if [ "${1:-}" = "--internal-preview-artist" ]; then
   __preview_artist "$2"
   exit 0
@@ -49,7 +55,7 @@ if [ "${1:-}" = "--internal-search" ]; then
   echo "$$" >"$PIDFILE"
   sleep 1
   touch "$LOCKFILE"
-  mb_search_artists "$2" |
+  __api_mb_search_artists "$2" |
     $JQ -r '.artists[] | [.id, .type, .name, .disambiguation, .["life-span"].begin, .["life-span"].end] | join("\t")' |
     awk \
       -F "\t" \
@@ -63,8 +69,8 @@ if [ "${1:-}" = "--internal-search" ]; then
   exit 0
 fi
 
-if [ "${1:-}" = "--internal-browse-artist" ]; then
-  mb_browse_release_groups "$2" |
+if [ "${1:-}" = "--internal-list-releases" ]; then
+  __api_mb_browse_release_groups "$2" |
     $JQ -r '."release-groups"[] | [
   .id,
   ."primary-type",
@@ -131,7 +137,7 @@ while true; do
   case "${1:-}" in
   "--show-artist")
     sel=$(
-      $0 --internal-browse-artist "$2" |
+      $0 --internal-list-releases "$2" |
         $FZF \
           --ansi \
           --reverse \