Implement vagrant provision

go.mod

@@ -0,0 +1,8 @@
+module github.com/koding/vagrantutil
+
+go 1.14
+
+require (
+	github.com/hashicorp/go-version v1.2.1
+	github.com/koding/logging v0.0.0-20160720134017-8b5a689ed69b
+)

go.sum

@@ -0,0 +1,4 @@
+github.com/hashicorp/go-version v1.2.1 h1:zEfKbn2+PDgroKdiOzqiE8rsmLqU2uwi5PB5pBJ3TkI=
+github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/koding/logging v0.0.0-20160720134017-8b5a689ed69b h1:Ix1hwcOtW6e0KG1+Fn1blMih1O4td/fa9Q2Br0/zPBo=
+github.com/koding/logging v0.0.0-20160720134017-8b5a689ed69b/go.mod h1:km9Clt+22fAbEvoPJSRufXDN110ZA6xLNU7oe4dwRHk=

parse_test.go

@@ -38,7 +38,7 @@ func TestParseRecordsAndData(t *testing.T) {
 		}
 
 		if ver != cas.ver {
-			t.Errorf("%d: got %q, want %q", ver, cas.ver)
+			t.Errorf("%d: got %q, want %q", i, ver, cas.ver)
 		}
 	}
 }

vagrant.go

@@ -228,15 +228,41 @@ func (v *Vagrant) List() ([]*Vagrant, error) {
 	return boxes, nil
 }
 
+// Provision executes "vagrant provision" for the given vagrantfile. The returned channel
+// contains the output stream. At the end of the output, the error is put into
+// the Error field if there is any.
+func (v *Vagrant) Provision() (<-chan *CommandOutput, error) {
+	if v.ProviderName != "" {
+		return v.vagrantCommand().start("provision", "--provider", v.ProviderName)
+	}
+
+	return v.vagrantCommand().start("provision")
+}
+
+// VagrantOption is a generic interface that all options to vagrant commands implement
+type VagrantOption interface {}
+
+// VagrantOptionProvision forces re-provisioning of the vagrant machine
+type VagrantOptionProvision struct {
+  VagrantOption
+}
+
 // Up executes "vagrant up" for the given vagrantfile. The returned channel
 // contains the output stream. At the end of the output, the error is put into
 // the Error field if there is any.
-func (v *Vagrant) Up() (<-chan *CommandOutput, error) {
+func (v *Vagrant) Up(opts ...VagrantOption) (<-chan *CommandOutput, error) {
+  args := []string{"up"}
 	if v.ProviderName != "" {
-		return v.vagrantCommand().start("up", "--provider", v.ProviderName)
+    args = append(args, []string{"--provider", v.ProviderName}...)
 	}
+  for _, opt := range opts {
+    switch opt.(type) {
+      case VagrantOptionProvision:
+        args = append(args, "--provision")
+    }
+  }
 
-	return v.vagrantCommand().start("up")
+  return v.vagrantCommand().start(args...)
 }
 
 // Halt executes "vagrant halt". The returned reader contains the output