Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

executable file 452 lines (353 sloc) 11.184 kb
#!/bin/bash
###
# MAKE ME BETTER
###
: '
see https://github.com/jamiew/git-friendly for more ideas
maybe this should be two files
one which includes cloning diaspora/diaspora, and one that assumes you already cloned it yourself
maybe one script just calls another?
other ideas what we could do
1. check that you have ruby installed, if not, point to wiki page and exit
2. check to see if we need sudo (generally, if it is a system ruby you need sudo, which you can check
if which ruby is /usr/bin/ruby, or does not have rvm in the path)
3. check if you have bundle installed and install it, and install with/without sudo if you need it
check if you have mysql and/or postgres installed, point to wiki page if neither is found.
(maybe even switch database.yml if this is the case?)
make it work if you have just cloned diapsora and want a quick setup, or
support magic install, like this http://docs.meteor.com/#quickstart
'
#### ####
# #
# DEFAULT VARS #
# #
#### ####
# required programs
declare -A BINARIES
BINARIES["git"]="git"
BINARIES["ruby"]="ruby"
BINARIES["rubygems"]="gem"
BINARIES["bundler"]="bundle"
BINARIES["sed"]="sed"
BINARIES["mktemp"]="mktemp"
D_GIT_CLONE_PATH="/srv/diaspora" # path for diaspora
D_REMOTE_REPO_URL="https://github.com/diaspora/diaspora.git"
D_INSTALL_SCRIPT_URL="https://raw.github.com/diaspora/diaspora/master/script/install.sh"
D_WIKI_URL="https://github.com/diaspora/diaspora/wiki"
D_IRC_URL="irc://freenode.net/diaspora"
D_DB="mysql"
D_DB_CONFIG_FILE="config/database.yml"
D_DB_HOST="localhost"
D_DB_USER="diaspora"
D_DB_PASS="diaspora"
# TODO: read this from ./script/env/ruby_env
D_RUBY_VERSION="1.9.3-p194"
#### INTERNAL VARS ####
RVM_DETECTED=false
JS_RUNTIME_DETECTED=false
#### ####
# #
# FUNCTIONS, etc. #
# #
#### ####
#... could be put in a separate file and sourced here
# heredoc for variables - very readable, http://stackoverflow.com/a/8088167
# use like this:
# define VAR <<'EOF'
# somecontent
# EOF
define(){ IFS='\n' read -r -d '' ${1}; }
# expand aliases in this script
shopt -s expand_aliases
# alias echo to alway print \newlines
alias echo='echo -e'
# run a command or print the error
run_or_error() {
eval "$1"
if [ $? -ne 0 ]; then
error "executing '$1' failed."
fi
}
# nicely output error messages and quit
error() {
echo "\n"
echo "[ERROR] -- $1"
echo " --"
echo " -- have a look at our wiki: $D_WIKI_URL"
echo " -- or join us on IRC: $D_IRC_URL"
exit 1
}
# check for functions
fn_exists() {
type -t $1 | grep -q 'function'
}
# shell interactive or not
interactive_check() {
fd=0 #stdin
if [[ -t "$fd" || -p /dev/stdin ]]; then
# all is well
echo ""
else
# non-interactive
TMPFILE=`mktemp`
curl -s -o "$TMPFILE" "$D_INSTALL_SCRIPT_URL"
chmod +x "$TMPFILE"
exec 0< /dev/tty
bash -i "$TMPFILE"
rm "$TMPFILE"
exit 0
fi
}
# check if all necessary binaries are available
binaries_check() {
for exe in "${!BINARIES[@]}"; do
echo -n "checking for $exe... "
which "${BINARIES[$exe]}"
if [ $? -ne 0 ]; then
error "you are missing the '${BINARIES[$exe]}' command, please install '$exe'";
fi
done
echo ""
}
# check for rvm
define RVM_MSG <<'EOT'
RVM was not found on your system (or it isn't working properly).
It is higly recommended to use it, since it's making it extremely easy
to install, manage and work with multiple ruby environments.
For more details check out https://rvm.io//
EOT
rvm_check() {
echo -n "checking for rvm... "
fn_exists rvm
if [ $? -eq 0 ] ; then
RVM_DETECTED=true
# seems we don't have it loaded, try to do so
elif [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then
source "$HOME/.rvm/scripts/rvm" >/dev/null 2>&1
RVM_DETECTED=true
elif [[ -s "/usr/local/rvm/scripts/rvm" ]] ; then
source "/usr/local/rvm/scripts/rvm" >/dev/null 2>&1
RVM_DETECTED=true
fi
if $RVM_DETECTED ; then
echo "found"
else
echo "not found"
echo "$RVM_MSG"
read -p "Press [Enter] to continue without RVM or abort this script and install RVM..."
fi
echo ""
}
# prepare ruby with rvm
install_or_use_ruby() {
if ! $RVM_DETECTED ; then
return
fi
# make sure we have the correct ruby version available
echo -n "checking your ruby version... "
rvm use $D_RUBY_VERSION >/dev/null 2>&1
if [ $? -ne 0 ] ; then
echo "not ok"
rvm --force install $D_RUBY_VERSION
else
echo "ok"
fi
echo ""
}
# trust and load rvmrc
# do this in a directory that has a .rvmrc, only :)
load_rvmrc() {
if ! $RVM_DETECTED || [[ ! -s ".rvmrc" ]] ; then
return
fi
# trust rvmrc
rvm rvmrc is_trusted
if [ $? -ne 0 ] ; then
rvm rvmrc trust
fi
# load .rvmrc
echo -n "loading .rvmrc ... "
source ".rvmrc"
#rvm rvmrc load
if [ $? -eq 0 ] ; then
echo "ok"
else
echo "not ok"
fi
echo ""
}
# rvm doesn't need sudo, otherwise we do have to use it :(
rvm_or_sudo() {
if $RVM_DETECTED ; then
run_or_error "$1"
else
eval "$1"
if [ $? -ne 0 ] ; then
echo "\nrunning '$1' didn't succeed, trying again with sudo...\n"
run_or_error "sudo $1"
fi
fi
}
# we need a valid js runtime...
define JS_RT_MSG <<'EOT'
This script was unable to find a JavaScript runtime compatible to ExecJS on
your system. We recommend you install either Node.js or TheRubyRacer, since
those have been proven to work.
Node.js -- http://nodejs.org/
TheRubyRacer -- https://github.com/cowboyd/therubyracer
For more information on ExecJS, visit
-- https://github.com/sstephenson/execjs
EOT
js_runtime_check() {
echo -n "checking for a JavaScript runtime... "
# Node.js
which node >/dev/null 2>&1
if [ $? -eq 0 ] ; then
JS_RUNTIME_DETECTED=true
fi
# TheRubyRacer
(echo "require 'v8'" | ruby) >/dev/null 2>&1
if [ $? -eq 0 ] ; then
JS_RUNTIME_DETECTED=true
fi
##
# add a check for your favourite js runtime here...
##
if $JS_RUNTIME_DETECTED ; then
echo "ok"
else
echo "not ok"
echo "$JS_RT_MSG"
error "can't continue without a JS runtime"
fi
echo ""
}
# make ourselves comfy
prepare_install_env() {
install_or_use_ruby
load_rvmrc
js_runtime_check
rvm_or_sudo "gem install bundler"
}
# do some sanity checking
sane_environment_check() {
binaries_check
rvm_check
}
# find or set up a working git environment
git_stuff_check() {
echo "Where would you like to put the git clone, or, where is your existing git clone?"
echo "(please use a full path, not '~' or '.')"
read -e -p "-> " D_GIT_CLONE_PATH
echo ""
test -d "$D_GIT_CLONE_PATH" \
&& cd "$D_GIT_CLONE_PATH" \
&& git status # folder exists? go there. is a good git clone?
if [ $? -ne 0 ]; then
# not a git repo, create it?
echo "the folder you specified does not exist or doesn't contain a git repo"
read -p "Press [Enter] to create it... "
run_or_error "mkdir -p -v \"$D_GIT_CLONE_PATH\"" # only if it doesn't exist
run_or_error "git clone \"$D_REMOTE_REPO_URL\" \"$D_GIT_CLONE_PATH\""
else
run_or_error "git checkout master"
run_or_error "git pull"
fi
echo ""
}
# handle database decision
database_question() {
echo "Which database type are you using?"
select choice in "MySQL" "PgSQL"; do
case $choice in
MySQL )
D_DB="mysql"
# we're done, mysql is default
break
;;
PgSQL )
D_DB="postgres"
# replace default with postgres
run_or_error "sed -i'' -e 's/\(<<: \*mysql\)/#\1/g' \"$D_DB_CONFIG_FILE\""
run_or_error "sed -i'' -e 's/\(#\(<<: \*postgres\)\)/\2/g' \"$D_DB_CONFIG_FILE\""
break
;;
esac
done
}
# ask for database credentials
database_credentials() {
read -e -p "hostname: " D_DB_HOST
read -e -p "username: " D_DB_USER
read -e -p "password: " D_DB_PASS
run_or_error "sed -i'' -e \"s/\(host:\)[^\n]*/\1 $D_DB_HOST/g\" \"$D_DB_CONFIG_FILE\""
run_or_error "sed -i'' -e \"s/\(username:\)[^\n]*/\1 $D_DB_USER/g\" \"$D_DB_CONFIG_FILE\""
run_or_error "sed -i'' -e \"s/\(password:\)[^\n]*/\1 $D_DB_PASS/g\" \"$D_DB_CONFIG_FILE\""
}
# setup database
# (assume we are in the Diaspora directory)
database_setup() {
echo "Database setup"
run_or_error "cp config/database.yml.example \"$D_DB_CONFIG_FILE\""
database_question
database_credentials
echo ""
}
# install all the gems with bundler
# (assume we are in the Diaspora directory)
prepare_gem_bundle() {
echo "installing all required gems..."
rvm_or_sudo "bundle install"
echo ""
}
#### ####
# #
# START #
# #
#### ####
#interactive_check
# display a nice welcome message
define WELCOME_MSG <<'EOT'
#####################################################################
DIASPORA* INSTALL SCRIPT
----
This script will guide you through the basic steps
to get a DEVELOPMENT setup of Diaspora* up and running
For a PRODUCTION installation, please do *not* use this script!
Follow the guide in our wiki, instead:
-- https://github.com/diaspora/diaspora/wiki/Installation-Guides
#####################################################################
EOT
echo "$WELCOME_MSG"
read -p "Press [Enter] to continue... "
# check if we have everything we need
sane_environment_check
# check git stuff and pull if necessary
git_stuff_check
# goto working directory
run_or_error "cd \"$D_GIT_CLONE_PATH\""
prepare_install_env
# configure database setup
database_setup
echo "copying diaspora.yml.example to diaspora.yml"
run_or_error "cp config/diaspora.yml.example config/diaspora.yml"
echo ""
# bundle gems
prepare_gem_bundle
echo "creating the default database specified in config/database.yml. please wait..."
run_or_error "bundle exec rake db:schema:load_if_ruby --trace"
echo ""
define GOODBYE_MSG <<EOT
#####################################################################
It worked! :)
Now, you should have a look at
- config/database.yml and
- config/diaspora.yml
and change them to your liking. Then you should be able to
start Diaspora* in development mode with:
`rails s`
For further information read the wiki at $D_WIKI_URL
or join us on IRC $D_IRC_URL
EOT
echo "$GOODBYE_MSG"
exit 0
Jump to Line
Something went wrong with that request. Please try again.