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src/sh/cache.sh

@@ -244,3 +244,54 @@ cache_get_file_batch() {
 cache_mbid_from_path_batch() {
   cat | awk -F "/" '{ print $(NF-1) }'
 }
+
+# Remove artist items from cache
+#
+# @argument $1: MusicBrainz arist ID
+#
+# This function is "safer" than other because it removes data. These safty
+# checks are paranoid.
+cache_rm_artist() {
+  [ "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR/$TYPE_ARTIST" ] || return 1
+  d="$CACHEDIR/$TYPE_ARTIST/$(__radix "$1")/"
+  [ "$d" ] || return 1
+  [ -d "$d" ] || return 1
+  info "removing $d"
+  rm -rf "$d"
+}
+
+# Remove release-group items from cache
+#
+# @argument $1: MusicBrainz release-group ID
+#
+# This function is "safer" than other because it removes data. These safty
+# checks are paranoid.
+cache_rm_releasegroup() {
+  [ "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR/$TYPE_RELEASEGROUP" ] || return 1
+  d="$CACHEDIR/$TYPE_RELEASEGROUP/$(__radix "$1")/"
+  [ "$d" ] || return 1
+  [ -d "$d" ] || return 1
+  info "removing $d"
+  rm -rf "$d"
+}
+
+# Remove release items from cache
+#
+# @argument $1: MusicBrainz release ID
+#
+# This function is "safer" than other because it removes data. These safty
+# checks are paranoid.
+cache_rm_release() {
+  [ "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR" ] || return 1
+  [ -d "$CACHEDIR/$TYPE_RELEASE" ] || return 1
+  d="$CACHEDIR/$TYPE_RELEASE/$(__radix "$1")/"
+  [ "$d" ] || return 1
+  [ -d "$d" ] || return 1
+  info "removing $d"
+  rm -rf "$d"
+}