From 453176dfa17b19dd21182957ee896ca47c605dbc Mon Sep 17 00:00:00 2001
From: Anon Ray <rayanon004@gmail.com>
Date: Thu, 23 May 2013 14:28:56 +0530
Subject: [PATCH] Script to create new trac instances

  Simple bash script to create a new trac env, setup database and deploy the
instance.
This automates otherwise a lenghty procedure for creating new trac projects.
---
 .gitignore         |    1 +
 new_project.sh     |   83 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 trac.config.sample |    5 ++++
 3 files changed, 89 insertions(+)
 create mode 100644 .gitignore
 create mode 100755 new_project.sh
 create mode 100644 trac.config.sample

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..390a9c9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+trac.config
diff --git a/new_project.sh b/new_project.sh
new file mode 100755
index 0000000..c6ce782
--- /dev/null
+++ b/new_project.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Script to create a new project and trac instance
+#
+# 1. Create Mysql database with collate utf-8
+#    > CREATE DATABASE <trac_project> DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
+# 2. then execute trac-admin /path/to/trac/env initenv
+#    > supply the db string as mysql://user:password@localhost/dbname
+# 3. Deploy the project
+#    > trac-admin /path/to/trac/env deploy /path/to/trac/env/deploy/
+# 4. chmod to add group permissions
+#    > chmod g+rwx /path/to/trac/env -R
+#
+
+readConfig() {
+  configFile='trac.config'
+
+  if [ ! -e $configFile ]; then
+    echo "$configFile does not exist. Make sure you have a config file in the
+    same path."
+    exit 1;
+  elif [ ! -r $configFile ]; then
+    echo "Cannot read file $configFile. Permission denied."
+    exit 1;
+  fi
+
+  tuser=$(sed -n 's/tuser=\(.*\)/\1/p' $configFile)
+  tpassword=$(sed -n 's/tpassword=\(.*\)/\1/p' $configFile)
+  ruser=$(sed -n 's/ruser=\(.*\)/\1/p' $configFile)
+  rpassword=$(sed -n 's/rpassword=\(.*\)/\1/p' $configFile)
+  rpassword=$(sed -n 's/rpassword=\(.*\)/\1/p' $configFile)
+  trac_project=$(sed -n 's/trac_project=\(.*\)/\1/p' $configFile)
+}
+
+createDB() {
+  echo "Creating DB trac_$project for $project"
+  /usr/bin/mysql -u $ruser -p$rpassword -e "create database trac_$1 default 
+  character set utf8 collate utf8_bin;grant all privileges on trac_$1.* to
+  '$tuser'@'localhost' identified by '$tpassword';"
+}
+
+initTracEnv() {
+  echo "Initing Env: $project"
+  /usr/local/bin/trac-admin $trac_project$1 initenv "\"$1\""
+  "mysql://$tuser:$tpassword@localhost:3306/trac_$1" "git"
+  "/vol/www/gitorious/repositories/"
+}
+
+deployTracEnv() {
+  echo "Deploying to $trac_project$project/deploy/"
+  /usr/local/bin/trac-admin $trac_project$1 deploy $trac_project$1"/deploy/"
+}
+
+chmodTracEnv() {
+  echo "Changing permissions of $trac_project$project"
+  chmod g+rwx $trac_project$project -R
+}
+
+usage() {
+	echo "Usage is $0 --name <name of the project>"
+}
+
+setup() {
+	createDB && initTracEnv && deployTracEnv && chmodTracEnv;
+  echo "Done.."
+  exit 0;
+}
+
+if [ "$1" == "--help" ]; then
+  usage
+  exit 0;
+elif [ "$1" == "--name" ]; then
+  project=$2
+  if [ -z $project ]; then
+    echo "You have to give a project name. Please see --help."
+    exit 1;
+  fi
+  readConfig
+  setup
+else
+  echo "Invalid option. Please see --help."
+  exit 1;
+fi
diff --git a/trac.config.sample b/trac.config.sample
new file mode 100644
index 0000000..6dd9b6f
--- /dev/null
+++ b/trac.config.sample
@@ -0,0 +1,5 @@
+tuser=mysql_trac_username
+tpassword=mysql_trac_passwd
+ruser=mysql_root_user
+rpassword=mysql_root_passwd
+trac_project=path/to/the/dir/where/all/trac/envs/are/kept
-- 
1.7.10.4