Merge pull request #14 from proelbtn/master

add independent build option for docker build

docker/build.sh

 #!/bin/bash
 # This script will build all of the needed containers
 
+TAG="ansible"
+
+function show_usage {
+    echo ""
+}
+
+function info {
+    echo "INFO: $@"
+}
+
 function err {
     echo "ERROR: $@"
     exit 1
 }
 
-echo "Building CentOS containers..."
-docker build -f Dockerfile_centos_6 -t ansible:centos6 . || err "Could not build CentOS 6 container"
-docker build -f Dockerfile_centos_7 -t ansible:centos7 . || err "Could not build CentOS 6 container"
+function build_centos_6 {
+    info "Building CentOS 6 container..."
+    docker build -f Dockerfile_centos_6 -t ${TAG}:centos6 . || err "Could not build CentOS 6 container"
+}
+
+function build_centos_7 {
+    info "Building CentOS 7 container..."
+    docker build -f Dockerfile_centos_7 -t ${TAG}:centos7 . || err "Could not build CentOS 7 container"
+}
+
+function build_ubuntu_trusty {
+    info "Building Ubuntu Trusty container..."
+    docker build -f Dockerfile_ubuntu_trusty -t ${TAG}:ubuntu_trusty . || err "Could not build Ubuntu Trusty container"
+}
+
+function build_ubuntu_wily {
+    info "Building Ubuntu Wily container..."
+    docker build -f Dockerfile_ubuntu_wily -t ${TAG}:ubuntu_wily . || err "Could not build Ubuntu Wily container"
+}
+
+function build_ubuntu_xenial {
+    info "Building Ubuntu Xenial container..."
+    docker build -f Dockerfile_ubuntu_xenial -t ${TAG}:ubuntu_xenial . || err "Could not build Ubuntu Xenial container"
+}
+
+function build_opensuse_hearlequin {
+    info "Building OpenSUSE Harlequin container..."
+    docker build -f Dockerfile_opensuse_harlequin -t ${TAG}:opensuse_harlequin . || err "Could not build OpenSuse Harlequin container"
+}
+    
+function build_opensuse_leap {
+    info "Building OpenSUSE Leap container..."
+    docker build -f Dockerfile_opensuse_leap -t ${TAG}:opensuse_leap . || err "Could not build OpenSuse Leap container"
+}
+
+function build_centos {
+    info "Building CentOS containers..."
+    build_centos_6
+    build_centos_7
+}
+
+function build_ubuntu {
+    info "Building Ubuntu containers..."
+    build_ubuntu_trusty
+    build_ubuntu_wily
+    build_ubuntu_xenial
+}
 
-echo "Building Ubuntu containers..."
-docker build -f Dockerfile_ubuntu_trusty -t ansible:ubuntu_trusty . || err "Could not build Ubuntu Trusty container"
-docker build -f Dockerfile_ubuntu_wily -t ansible:ubuntu_wily . || err "Could not build Ubuntu Wily container"
-docker build -f Dockerfile_ubuntu_xenial -t ansible:ubuntu_xenial . || err "Could not build Ubuntu Xenial container"
+function build_opensuse {
+    info "Building OpenSUSE containers..."
+    build_opensuse_hearlequin
+    build_opensuse_leap
+}
+
+function build_all {
+    info "Building All containers..."
+    build_centos
+    build_ubuntu
+    build_opensuse
+}
 
-echo "Building Ubuntu containers..."
-docker build -f Dockerfile_opensuse_harlequin -t ansible:opensuse_harlequin . || err "Could not build OpenSuse Harlequin container"
-docker build -f Dockerfile_opensuse_leap -t ansible:opensuse_leap . || err "Could not build OpenSuse Leap container"
+if [ "$1" = "" ]
+then
+    build_all
+elif [ "$1" = "help" ]
+then
+    show_usage
+else
+    while [ "$1" != "" ]
+    do
+        case "$1" in 
+            "centos_6") 
+                build_centos_6
+                ;;
+            "centos_7") 
+                build_centos_7
+                ;;
+            "centos") 
+                build_centos
+                ;;
+            "ubuntu_trusty") 
+                build_ubuntu_trusty
+                ;;
+            "ubuntu_wily") 
+                build_ubuntu_trusty
+                ;;
+            "ubuntu_xenial") 
+                build_ubuntu_xenial
+                ;;
+            "ubuntu") 
+                build_ubuntu
+                ;;
+            "opensuse_harlequin") 
+                build_opensuse_harlequin
+                ;;
+            "opensuse_leap") 
+                build_opensuse_leap
+                ;;
+            "opensuse") 
+                build_opensuse
+                ;;
+            "all")
+                build_all
+                ;;
+            *)
+                echo "unknown type" 
+                ;;
+        esac
+        shift
+    done
+fi