install-all

#!/usr/bin/env bash

######################################################################
# Complete install:
# Install all dependencies for Torch7, then Torch7 itself.
######################################################################
{

set -e

function TPUT()
{
    #check for TTY and tput and redefine our existence based upon the results
    if [[ -t 1 && -t 2 ]] && command -v "tput" >& /dev/null \
               && tput setaf 1 >& /dev/null ; then
        function TPUT()
        {
            tput "$@"
        }
    else
        function TPUT() { : ; }
    fi

    #now call thy self
    TPUT "$@"
}

function ERROR()
{
    TPUT setaf 1 >&2
    while read; do
        echo "ERROR: $REPLY"
    done <<< "$@" >&2
    TPUT sgr0 >&2
}

function WARN()
{
    TPUT setaf 3
    while read; do
        echo "WARN: $REPLY"
    done <<< "$@"
    TPUT sgr0
}

function INFO()
{
    TPUT setaf 2
    while read; do
        echo "INFO: $REPLY"
    done <<< "$@"
    TPUT sgr0
}


DEPS_URL="https://raw.githubusercontent.com/${_GITHUB_USER:-torch}/ezinstall/${_GITHUB_BRANCH:-master}/install-deps"
TORCH_URL="https://raw.githubusercontent.com/${_GITHUB_USER:-torch}/ezinstall/${_GITHUB_BRANCH:-master}/install-luajit+torch"

INFO "Preparing to install dependencies..."

# Pull in dependencies
if ! DEPS_SCRIPT="$( curl -s "$DEPS_URL" )" || \
    [[ -z "$DEPS_SCRIPT" || "$DEPS_SCRIPT" = "Not Found" ]]; then
    ERROR "Failed to curl $DEPS_URL. Exitting."
    exit 1
fi

# Install dependencies
if ! echo "$DEPS_SCRIPT" | bash ; then
    WARN "At least one of the dependencies failed to install. Continuing anyway."
else
    INFO "Dependencies installed successfully."
fi

INFO "Preparing to install torch..."

# Pull in torch
if ! TORCH_SCRIPT="$( curl -s "$TORCH_URL" )" || \
    [[ -z "$TORCH_SCRIPT" || "$TORCH_SCRIPT" = "Not Found" ]]; then
    ERROR "Failed to curl $TORCH_URL. Exitting."
fi

# Install torch
if ! echo "$TORCH_SCRIPT" | bash ; then
    ERROR "Torch install returned an error. Installation may be incomplete."
    exit 1
else
    INFO "Torch installed successfully."
fi

}