terraform_0_15: init at 0.15.0

https://github.com/hashicorp/terraform/releases/tag/v0.15.0

pkgs/applications/networking/cluster/terraform/default.nix

@@ -164,6 +164,14 @@ in rec {
     passthru = { inherit plugins; };
   });
 
+  terraform_0_15 = pluggable (generic {
+    version = "0.15.0";
+    sha256 = "0d7hai57x6qczacdnzzvs3766180n6grmq0a7rlw5jp3zgzp8bmr";
+    vendorSha256 = "1l67kkrk8jw7v1rqpwj6n0l7lvmfgf1ir430j1n96459s1dzf0cn";
+    patches = [ ./provider-path-0_15.patch ];
+    passthru = { inherit plugins; };
+  });
+
   # Tests that the plugins are being used. Terraform looks at the specific
   # file pattern and if the plugin is not found it will try to download it
   # from the Internet. With sandboxing enable this test will fail if that is

pkgs/applications/networking/cluster/terraform/provider-path-0_15.patch

@@ -0,0 +1,23 @@
+diff -Naur terraform.old/command/init.go terraform.new/command/init.go
+--- terraform.old/command/init.go
++++ terraform.new/command/init.go
+@@ -3,6 +3,7 @@
+ import (
+ 	"context"
+ 	"fmt"
++	"os"
+ 	"log"
+ 	"strings"
+ 
+@@ -55,6 +56,11 @@
+ 
+ 	var diags tfdiags.Diagnostics
+ 
++	val, ok := os.LookupEnv("NIX_TERRAFORM_PLUGIN_DIR")
++	if ok {
++		flagPluginPath = append(flagPluginPath, val)
++	}
++
+ 	if len(flagPluginPath) > 0 {
+ 		c.pluginPath = flagPluginPath
+ 	}

pkgs/top-level/all-packages.nix

@@ -30327,6 +30327,7 @@ in
     terraform_0_12
     terraform_0_13
     terraform_0_14
+    terraform_0_15
     terraform_plugins_test
     ;