Add scripts to save/reload/update current state

bundle/bundles.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+usage() {
+  cat << EOT
+Usage:
+  ./${0##*/} list|update|clone|save
+
+Commands:
+  ls     -> List all the bundle repos
+  update -> Update all the bundle repos
+  clone  -> Use 'bundles.txt' to repopulate
+  save   -> Save repos to 'bundles.txt'
+EOT
+  exit
+}
+
+colors() {
+  sed -E -e 's/\[red\]//g' \
+         -e 's/\[green\]//g' \
+         -e 's/\[reset\]//g' \
+         -e 's/\[b\]//g' \
+         -e 's/\[ul\]//g'
+}
+
+repos() {
+  # Eval "$1" for all directories
+  local dn
+  for dn in * ; do
+    [[ -d "$dn" ]] || continue
+    eval "${1//@@/$dn}" | colors
+  done
+}
+
+clone_bundles() {
+  # Clone the bundles in 'bundles.txt'
+  locals dn repo
+  while read -r dn repo ; do
+    if [[ -d "$dn" ]]; then
+      echo "*** Dir [red][$dn][reset] already exists!" | colors
+    else
+      git clone "$repo" "$dn" 2>&1 | sed "s|^|[green][$dn][reset] |g" | colors
+    fi
+  done < bundles.txt
+}
+
+case "$1" in
+      ls) repos 'echo -e "[red]@@[reset] [green]$(git -C @@ remote get-url origin)[reset]"' ;;
+  update) repos 'git -C @@ pull 2>&1 | sed "s|^|[@@] |g"' ;;
+    save) repos 'echo -e "@@ $(git -C @@ remote get-url origin)"' | tee bundles.txt ;;
+   clone) clone_bundles ;;
+      ?*) echo "Unknown command: $1" ;;
+       *) usage ;;
+esac
+
+# Fin.