Upgrade to 0.12

1 files changed, 55 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/terraform/configs/backend.go b/vendor/github.com/hashicorp/terraform/configs/backend.go
new file mode 100644
index 0000000..6df7ddd
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/configs/backend.go
@@ -0,0 +1,55 @@
+package configs
+
+import (
+        "github.com/hashicorp/hcl2/hcl"
+        "github.com/hashicorp/hcl2/hcldec"
+        "github.com/hashicorp/terraform/configs/configschema"
+        "github.com/zclconf/go-cty/cty"
+)
+
+// Backend represents a "backend" block inside a "terraform" block in a module
+// or file.
+type Backend struct {
+        Type   string
+        Config hcl.Body
+
+        TypeRange hcl.Range
+        DeclRange hcl.Range
+}
+
+func decodeBackendBlock(block *hcl.Block) (*Backend, hcl.Diagnostics) {
+        return &Backend{
+                Type:      block.Labels[0],
+                TypeRange: block.LabelRanges[0],
+                Config:    block.Body,
+                DeclRange: block.DefRange,
+        }, nil
+}
+
+// Hash produces a hash value for the reciever that covers the type and the
+// portions of the config that conform to the given schema.
+//
+// If the config does not conform to the schema then the result is not
+// meaningful for comparison since it will be based on an incomplete result.
+//
+// As an exception, required attributes in the schema are treated as optional
+// for the purpose of hashing, so that an incomplete configuration can still
+// be hashed. Other errors, such as extraneous attributes, have no such special
+// case.
+func (b *Backend) Hash(schema *configschema.Block) int {
+        // Don't fail if required attributes are not set. Instead, we'll just
+        // hash them as nulls.
+        schema = schema.NoneRequired()
+        spec := schema.DecoderSpec()
+        val, _ := hcldec.Decode(b.Config, spec, nil)
+        if val == cty.NilVal {
+                val = cty.UnknownVal(schema.ImpliedType())
+        }
+
+        toHash := cty.TupleVal([]cty.Value{
+                cty.StringVal(b.Type),
+                val,
+        })
+
+        return toHash.Hash()
+}