Merge branch 'master' of feistymeow.org:feisty_meow

[feisty_meow.git] / scripts / archival / shared_updater_parts.sh

diff --git a/scripts/archival/shared_updater_parts.sh b/scripts/archival/shared_updater_parts.sh
new file mode 100644 (file)
index 0000000..77c2c93
--- /dev/null
+++ b/scripts/archival/shared_updater_parts.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
+
+# given a location in the filesystem, we will go to that location and attempt to
+# update any revision control repositories stored there to the latest versions.
+function update_source_folders()
+{
+  folder="$1"; shift
+  if [ ! -d "$folder" ]; then
+    echo "The folder '$folder' does not exist, so skipping repository update there."
+    return;
+  fi
+  echo getting latest codes in $folder...
+  pushd "$folder"
+  if [ $? -ne 0 ]; then
+    echo Changing to the folder $folder failed.
+    exit 1
+  fi
+  bash "$FEISTY_MEOW_SCRIPTS/rev_control/rcheckin.sh"
+  if [ $? -ne 0 ]; then
+    echo Checking out the latest codes has failed somehow for $folder.
+    exit 1
+  fi
+  popd
+}
+
+# this attempts to copy all the contents in a folder called "from" into a folder
+# called "to".  it's a failure for the "from" folder to not exist, but the "to"
+# is allowed to not exist (in which case we don't try to synch to it).
+function synch_directory_to_target()
+{
+  local from="$1"; shift
+  local to="$1"; shift
+
+  sep
+
+  if [ ! -d "$from" ]; then
+    echo "skipping synch on missing source directory $from; this is not normal!"
+    exit 1
+  fi
+  if [ ! -d "$to" ]; then
+    echo "skipping synch into non-existent directory $to"
+    return
+  fi
+
+  echo "synching from $from into $to"
+  netcp "$from"/* "$to"/
+  if [ $? -ne 0 ]; then
+    echo "The synchronization of $from into $to has failed."
+    exit 1
+  fi
+}
+