Add AWS SAM CLI (#615)

Added in its own block because must be run as non-root user

Co-authored-by: Sergey Dolin <v-sedoli@micorosoft.com>

images/linux/scripts/installers/aws-sam-cli.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+################################################################################
+##  File:  aws-sam-cli.sh
+##  Desc:  Installs AWS SAM CLI
+##         Must be run as non-root user after homebrew and clang
+################################################################################
+
+# Source the helpers for use with the script
+source $HELPER_SCRIPTS/document.sh
+
+# Install aws sam cli
+brew tap aws/tap
+brew install aws-sam-cli
+
+# Run tests to determine that the software installed as expected
+echo "Testing to make sure that script performed as expected, and basic scenarios work"
+if ! sam --version; then
+    echo "AWS SAM CLI was not installed"
+    exit 1
+fi
+
+# Document what was added to the image
+echo "Lastly, documenting what we added to the metadata file"
+DocumentInstalledItem "AWS $(sam --version)"

images/linux/ubuntu1604.json

@@ -229,6 +229,18 @@
             ],
             "execute_command": "sudo sh -c '{{ .Vars }} {{ .Path }}'"
         },
+        {
+            "type": "shell",
+            "scripts": [
+                "{{template_dir}}/scripts/installers/aws-sam-cli.sh"
+            ],
+            "environment_vars": [
+                "METADATA_FILE={{user `metadata_file`}}",
+                "HELPER_SCRIPTS={{user `helper_script_folder`}}",
+                "DEBIAN_FRONTEND=noninteractive"
+            ],
+            "execute_command": "/bin/sh -c '{{ .Vars }} {{ .Path }}'"
+        },
         {
             "type": "shell",
             "scripts": [

images/linux/ubuntu1804.json

@@ -233,6 +233,18 @@
             ],
             "execute_command": "sudo sh -c '{{ .Vars }} {{ .Path }}'"
         },
+        {
+            "type": "shell",
+            "scripts": [
+                "{{template_dir}}/scripts/installers/aws-sam-cli.sh"
+            ],
+            "environment_vars": [
+                "METADATA_FILE={{user `metadata_file`}}",
+                "HELPER_SCRIPTS={{user `helper_script_folder`}}",
+                "DEBIAN_FRONTEND=noninteractive"
+            ],
+            "execute_command": "/bin/sh -c '{{ .Vars }} {{ .Path }}'"
+        },
         {
             "type": "shell",
             "scripts": [