#!/bin/sh

# This is the Meteor install script!

# Are you looking at this in your web browser, and would like to install Meteor?

# Just open up your terminal and type:

#

# curl https://install.meteor.com/ | sh

#

# Meteor currently supports:

# - Mac: OS X 10.6 and above

# - Linux: x86 and x86_64 systems

# Now, on to the actual installer!

## NOTE sh NOT bash. This script should be POSIX sh only, since we don't

## know what shell the user has. Debian uses 'dash' for 'sh', for

## example.

# Is Meteor already installed (in /usr/local/bin (engine) or /usr/bin

# (pre-engine)? If so, just run the updater instead of starting from

# scratch. (This means that if you have pre-engine installed and run this curl

# install script instead of "meteor update", the existing install will be

# cleaned up.)

if [ -x /usr/local/bin/meteor ]; then

exec /usr/local/bin/meteor update

fi

if [ -x /usr/bin/meteor ]; then

exec /usr/bin/meteor update

fi

PREFIX="/usr/local"

set -e

set -u

# Let's display everything on stderr.

exec 1>&2

UNAME=$(uname)

if [ "$UNAME" != "Linux" -a "$UNAME" != "Darwin" ] ; then

echo "Sorry, this OS is not supported yet."

exit 1

fi

if [ "$UNAME" = "Darwin" ] ; then

### OSX ###

if [ "i386" != "$(uname -p)" -o "1" != "$(sysctl -n hw.cpu64bit_capable 2>/dev/null || echo 0)" ] ; then

# Can't just test uname -m = x86_64, because Snow Leopard can

# return other values.

echo "Only 64-bit Intel processors are supported at this time."

exit 1

fi

ARCH="x86_64"

elif [ "$UNAME" = "Linux" ] ; then

### Linux ###

ARCH=$(uname -m)

if [ "$ARCH" != "i686" -a "$ARCH" != "x86_64" ] ; then

echo "Unusable architecture: $ARCH"

echo "Meteor only supports i686 and x86_64 for now."

exit 1

fi

fi

PLATFORM="${UNAME}_${ARCH}"

trap "echo Installation failed." EXIT

# If you already have a warehouse (but don't have meteor in PATH), we do a clean

# install here:

[ -e "$HOME/.meteor" ] && rm -rf "$HOME/.meteor"

TARBALL_URL="https://warehouse.meteor.com/bootstrap/__RELEASE__/meteor-bootstrap-${PLATFORM}.tar.gz"

INSTALL_TMPDIR="$HOME/.meteor-install-tmp"

rm -rf "$INSTALL_TMPDIR"

mkdir "$INSTALL_TMPDIR"

echo "Downloading Meteor distribution"

curl --progress-bar --fail "$TARBALL_URL" | tar -xzf - -C "$INSTALL_TMPDIR" -o

# bomb out if it didn't work, eg no net

test -x "${INSTALL_TMPDIR}/.meteor/meteor"

mv "${INSTALL_TMPDIR}/.meteor" "$HOME"

rmdir "${INSTALL_TMPDIR}"

# just double-checking :)

test -x "$HOME/.meteor/meteor"

"$HOME/.meteor/meteor" --get-ready

echo

echo "Meteor __RELEASE__ has been installed in your home directory (~/.meteor)."

LAUNCHER="$HOME/.meteor/tools/latest/launch-meteor"

if cp "$LAUNCHER" "$PREFIX/bin/meteor" >/dev/null 2>&1; then

echo "Writing a launcher script to $PREFIX/bin/meteor for your convenience."

cat <<"EOF"

To get started fast:

$ meteor create ~/my_cool_app

$ cd ~/my_cool_app

$ meteor

Or see the docs at:

docs.meteor.com

EOF

elif type sudo >/dev/null 2>&1; then

echo "Writing a launcher script to $PREFIX/bin/meteor for your convenience."

echo "This may prompt for your password."

# New macs (10.9+) don't ship with /usr/local, however it is still in

# the default PATH. We still install there, we just need to create the

# directory first.

if [ ! -d "$PREFIX/bin" ] ; then

sudo mkdir -m 755 "$PREFIX" || true

sudo mkdir -m 755 "$PREFIX/bin" || true

fi

if sudo cp "$LAUNCHER" "$PREFIX/bin/meteor"; then

cat <<"EOF"

To get started fast:

$ meteor create ~/my_cool_app

$ cd ~/my_cool_app

$ meteor

Or see the docs at:

docs.meteor.com

EOF

else

cat <<"EOF"

Couldn't write the launcher script. Please either:

(1) Run the following as root:

cp ~/.meteor/tools/latest/launch-meteor /usr/bin/meteor

(2) Add ~/.meteor to your path, or

(3) Rerun this command to try again.

Then to get started, take a look at 'meteor --help' or see the docs at

docs.meteor.com.

EOF

fi

else

cat <<"EOF"

Now you need to do one of the following:

(1) Add ~/.meteor to your path, or

(2) Run this command as root:

cp ~/.meteor/tools/latest/launch-meteor /usr/bin/meteor

Then to get started, take a look at 'meteor --help' or see the docs at

docs.meteor.com.

EOF

fi

trap - EXIT