first draft of doc viewer script

bin/install-docviewer.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+die() {
+  echo $1
+  exit 1
+}
+
+log() {
+  echo -e "\033[1;34m===== $1 \033[1;37m$2 \033[1;34m=====\033[0m"
+}
+
+INDEX=
+while getopts ":i:" opt; do
+  case $opt in
+    i)
+      INDEX="$OPTARG"
+      ;;
+    :)
+      die "Option -$OPTARG requires an argument"
+      ;;
+  esac
+done
+
+if [ -z $INDEX ]; then
+  die "Need index.html to copy, use -i flag to specify"
+fi
+
+shift $(($OPTIND - 1))
+
+for repo in $@; do
+  name=${repo##*[/\\]};
+  log "Installing Doc Viewer to" "$name"
+  if [ -e $repo/index.html ] && [ -e $repo/smoke.html ]; then
+    continue;
+  fi
+  if [ -e $repo/index.html ]; then
+    echo "moving old index.html to smoke test"
+    mv $repo/index.html $repo/smoke.html
+  fi
+  echo "Copying doc index.html"
+  cp $INDEX $repo/index.html
+done