Extract installation of system dependencies from create dev script

2012-12-13 13:26:12 -05:00
parent 6e492aba7e
commit 3025a88d73
2 changed files with 173 additions and 67 deletions
--- a/install-system-req.sh
+++ b/install-system-req.sh
@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+
+# posix compliant sanity check
+if [ -z $BASH ] || [  $BASH = "/bin/sh" ]; then
+    echo "Please use the bash interpreter to run this script"
+    exit 1
+fi
+
+error() {
+      printf '\E[31m'; echo "$@"; printf '\E[0m'
+}
+output() {
+      printf '\E[36m'; echo "$@"; printf '\E[0m'
+}
+
+
+### START
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+BREW_FILE=$DIR/"brew-formulas.txt"
+APT_REPOS_FILE=$DIR/"apt-repos.txt"
+APT_PKGS_FILE=$DIR/"apt-packages.txt"
+
+case `uname -s` in
+    [Ll]inux)
+        command -v lsb_release &>/dev/null || {
+            error "Please install lsb-release."
+            exit 1
+        }
+
+        distro=`lsb_release -cs`
+        case $distro in
+            maya|lisa|natty|oneiric|precise|quantal)
+                output "Installing Ubuntu requirements"
+
+                # DEBIAN_FRONTEND=noninteractive is required for silent mysql-server installation
+                export DEBIAN_FRONTEND=noninteractive
+
+                # add repositories
+                cat $APT_REPOS_FILE | xargs -n 1 sudo add-apt-repository -y
+                sudo apt-get -y update
+
+                # install packages listed in APT_PKGS_FILE
+                cat $APT_PKGS_FILE | xargs sudo apt-get -y install
+                ;;
+            *)
+                error "Unsupported distribution - $distro"
+                exit 1
+               ;;
+        esac
+        ;;
+    Darwin)
+
+        if [[ ! -w /usr/local ]]; then
+            cat<<EO
+
+        You need to be able to write to /usr/local for
+        the installation of brew and brew packages.
+
+        Either make sure the group you are in (most likely 'staff')
+        can write to that directory or simply execute the following
+        and re-run the script:
+
+        $ sudo chown -R $USER /usr/local
+EO
+
+            exit 1
+
+        fi
+
+        output "Installing OSX requirements"
+        if [[ ! -r $BREW_FILE ]]; then
+            error "$BREW_FILE does not exist, needed to install brew"
+            exit 1
+        fi
+
+        # brew errors if the package is already installed
+        for pkg in $(cat $BREW_FILE); do
+            grep $pkg <(brew list) &>/dev/null || {
+                output "Installing $pkg"
+                brew install $pkg
+            }
+        done
+
+        # paths where brew likes to install python scripts
+        PATH=/usr/local/share/python:/usr/local/bin:$PATH
+
+        command -v pip &>/dev/null || {
+            output "Installing pip"
+            easy_install pip
+        }
+
+        if ! grep -Eq ^1.7 <(virtualenv --version 2>/dev/null); then
+            output "Installing virtualenv >1.7"
+            pip install 'virtualenv>1.7' virtualenvwrapper
+        fi
+
+        command -v coffee &>/dev/null || {
+            output "Installing coffee script"
+            curl --insecure https://npmjs.org/install.sh | sh
+            npm install -g coffee-script
+        }
+        ;;
+    *)
+        error "Unsupported platform"
+        exit 1
+        ;;
+esac