first commit

templates/_helper_policy.tpl

@@ -0,0 +1,28 @@
+{{- $statements_length := len .statements -}}
+{{- $statements_length := sub $statements_length 1 -}}
+{
+  "Version": "2012-10-17",
+  "Statement": [
+{{- range $i, $statement := .statements }}
+    {
+      "Effect": "{{ $statement.effect | default "Allow" }}",
+      "Action": [
+"{{ $statement.actions | join "\",\n\"" }}"
+      ]{{ if $statement.resources }},
+      "Resource": [
+"{{ $statement.resources | join "\",\n\"" }}"
+      ]{{ end }}
+{{- if $statement.conditions }}
+{{- $condition_len := len $statement.conditions }}
+{{- $condition_len := sub $condition_len 1 }}
+      ,
+      "Condition": {
+ {{- range $k,$v := $statement.conditions }}
+ {{- range $operator,$object := $v }}
+        "{{ $operator }}": { {{ $object }} }{{- if lt $k $condition_len }},{{- end }}
+ {{- end }}{{- end }}
+      }{{- end }}
+    }{{ if lt $i $statements_length }},{{end }}
+{{- end }}
+  ]
+}