Check for git, ssh-agent and python

build.sh

@@ -4,6 +4,54 @@ readonly PROGDIR=$(readlink -m $(dirname $0))
 readonly ARTIFACTS_DIR="/shippableci"
 readonly SUDO=`which sudo`
 
+check_git() {
+ echo "Looking for git..."
+ {
+ GIT=$(which git)
+ } || {
+ echo "Could not find git. Installing git-core..."
+ }
+
+ if [ -z "$GIT" ]; then
+ $SUDO apt-get install -y git-core
+ echo "Installed git-core"
+ else
+ echo "Found git at $GIT"
+ fi
+}
+
+check_ssh_agent() {
+ echo "Looking for ssh-agent"
+ {
+ SSH_AGENT=$(which ssh-agent)
+ } || {
+ echo "Could not find ssh-agent. Installing..."
+ }
+
+ if [ -z "$SSH_AGENT" ]; then
+ $SUDO apt-get install -y openssh-client
+ echo "Installed openssh-client"
+ else
+ echo "Found ssh-agent at $SSH_AGENT"
+ fi
+}
+
+check_python() {
+ echo "Looking for python..."
+ {
+ PYTHON=$(which python)
+ } || {
+ echo "Could not find python. Installing..."
+ }
+
+ if [ -z "$PYTHON" ]; then
+ $SUDO apt-get install -y python
+ echo "Installed python"
+ else
+ echo "Found python at $PYTHON"
+ fi
+}
+
 update_dir() {
  cd $PROGDIR
 }
@@ -37,6 +85,9 @@ run_build() {
 }
 
 main() {
+ check_git
+ check_ssh_agent
+ check_python
  update_dir
  update_perms
  update_path