1 files changed, 36 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/terraform/internal/initwd/module_install_hooks.go b/vendor/github.com/hashicorp/terraform/internal/initwd/module_install_hooks.go
new file mode 100644
index 0000000..817a6dc
--- /dev/null
+++ b/vendor/github.com/hashicorp/terraform/internal/initwd/module_install_hooks.go
@@ -0,0 +1,36 @@
+package initwd
+
+import (
+        version "github.com/hashicorp/go-version"
+)
+
+// ModuleInstallHooks is an interface used to provide notifications about the
+// installation process being orchestrated by InstallModules.
+//
+// This interface may have new methods added in future, so implementers should
+// embed InstallHooksImpl to get no-op implementations of any unimplemented
+// methods.
+type ModuleInstallHooks interface {
+        // Download is called for modules that are retrieved from a remote source
+        // before that download begins, to allow a caller to give feedback
+        // on progress through a possibly-long sequence of downloads.
+        Download(moduleAddr, packageAddr string, version *version.Version)
+
+        // Install is called for each module that is installed, even if it did
+        // not need to be downloaded from a remote source.
+        Install(moduleAddr string, version *version.Version, localPath string)
+}
+
+// ModuleInstallHooksImpl is a do-nothing implementation of InstallHooks that
+// can be embedded in another implementation struct to allow only partial
+// implementation of the interface.
+type ModuleInstallHooksImpl struct {
+}
+
+func (h ModuleInstallHooksImpl) Download(moduleAddr, packageAddr string, version *version.Version) {
+}
+
+func (h ModuleInstallHooksImpl) Install(moduleAddr string, version *version.Version, localPath string) {
+}
+
+var _ ModuleInstallHooks = ModuleInstallHooksImpl{}