From 5a5fae904b6f01df0eadbc6e397827fc7d47c8af Mon Sep 17 00:00:00 2001
From: Chris Koeritz <fred@gruntose.com>
Date: Thu, 5 Jan 2017 20:44:06 -0500
Subject: [PATCH] revised for more generality

---
 customize/fred/scripts/curies_musix_wand.sh | 46 ---------------
 customize/fred/scripts/musical_wand.sh      | 64 +++++++++++++++++++++
 2 files changed, 64 insertions(+), 46 deletions(-)
 delete mode 100644 customize/fred/scripts/curies_musix_wand.sh
 create mode 100644 customize/fred/scripts/musical_wand.sh

diff --git a/customize/fred/scripts/curies_musix_wand.sh b/customize/fred/scripts/curies_musix_wand.sh
deleted file mode 100644
index 3a5fe7cc..00000000
--- a/customize/fred/scripts/curies_musix_wand.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/bash
-
-# this script is meant to be run on curie with our super alpha prime source of music plugged in.
-
-source "$FEISTY_MEOW_SCRIPTS/core/functions.sh"
-
-#hmmm: add the goodness around these like the nice updater.
-
-if [[ ! ( $(hostname) =~ .*curie.* ) ]]; then
-  echo this script is only designed to run on curie with the
-  echo fred music prime external disc plugged in.
-  exit 1
-fi
-
-# synch our local copy on curie with the music drive, source of all goodness.
-function get_music_from_alpha_site()
-{
-  sep
-  echo "getting musix and basement from fred music prime device"
-  rsync -av /media/fred/fredmusicprime/musix/* /z/musix/
-  rsync -av /media/fred/fredmusicprime/basement/* /z/basement/
-  sep
-  echo
-}
-
-# updates the music on a remote host to our current local copy on curie.
-function update_musix_pile()
-{
-  sep
-  local host="$1"; shift
-  echo "$host: synching musix and basement"
-  rsync -avz /z/musix/* ${host}:/z/musix/ 
-  rsync -avz /z/basement/* ${host}:/z/basement/ 
-  sep
-  echo
-}
-
-# make sure the local machine, curie, is in good shape.
-get_music_from_alpha_site
-
-# run through the steps of updating all our machines.
-for i in surya banshee wildmutt euphrosyne; do
-  update_musix_pile $i
-done
-
-
diff --git a/customize/fred/scripts/musical_wand.sh b/customize/fred/scripts/musical_wand.sh
new file mode 100644
index 00000000..1251001c
--- /dev/null
+++ b/customize/fred/scripts/musical_wand.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+# musical_wand: distributes music from our primary source to all hosts that are listed
+# as being redundant copies for the music.
+
+# this script is designed to be run on the music host with the super alpha main source of
+# music plugged in as an external drive.  that being said, it will still work as long as
+# the music host has its local copy intact; the local copy of the primary is always what
+# is synched onto the other archive hosts.  in that sense, the musical host is itself a
+# musix archive, but it is treated "special".
+
+source "$FEISTY_MEOW_SCRIPTS/core/functions.sh"
+
+#hmmm: add the goodness around these actions like the "nice" updater so we catch all errors.
+
+# this host is where all the music is supposed to come from.
+MUSICAL_HOST=curie
+
+#hmmm: this script is currently limited to run ON the music host.  it could easily do the backwards thing instead, and copy FROM music host.
+
+# the list of hosts we know of that are holding onto duplicate copies of the musix archive.
+MUSIX_ARCHIVE_SITE_LIST=(surya banshee wildmutt euphrosyne)
+
+
+if [[ ! ( $(hostname) =~ .*${MUSICAL_HOST}.* ) ]]; then
+  echo "This script is only designed to run on $MUSICAL_HOST with the"
+  echo "primary fred music source (external) disc plugged in."
+  exit 1
+fi
+
+# synch our local copy on the music host with the primary music drive, source of all goodness.
+function get_music_from_alpha_site()
+{
+  sep
+  echo "getting musix and basement from fred music prime device"
+  rsync -av /media/fred/fredmusicprime/musix/* /z/musix/
+  rsync -av /media/fred/fredmusicprime/basement/* /z/basement/
+  sep
+  echo
+}
+
+# updates the music on a remote host to our current local copy on the music host.
+function update_musix_pile()
+{
+  sep
+  local host="$1"; shift
+  echo "$host: synching musix and basement"
+  rsync -avz /z/musix/* ${host}:/z/musix/ 
+  rsync -avz /z/basement/* ${host}:/z/basement/ 
+  sep
+  echo
+}
+
+##############
+
+# make sure the local machine, our first-stop musix host, is in good shape.
+get_music_from_alpha_site
+
+# run through the steps of updating all our machines.
+for i in ${MUSIX_ARCHIVE_SITE_LIST[@]}; do
+  update_musix_pile $i
+done
+
+
-- 
2.34.1