func (h *UiHook) PostApply(
n *terraform.InstanceInfo,
s *terraform.InstanceState,
applyerr error) (terraform.HookAction, error) {
id := n.HumanId()
h.l.Lock()
state := h.resources[id]
delete(h.resources, id)
h.l.Unlock()
var msg string
switch state.Op {
case uiResourceModify:
msg = "Modifications complete"
case uiResourceDestroy:
msg = "Destruction complete"
case uiResourceCreate:
msg = "Creation complete"
case uiResourceUnknown:
return terraform.HookActionContinue, nil
}
if applyerr != nil {
// Errors are collected and printed in ApplyCommand, no need to duplicate
return terraform.HookActionContinue, nil
}
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: %s[reset_bold]",
id, msg)))
return terraform.HookActionContinue, nil
}
func (h *CountHook) PostApply(
n *terraform.InstanceInfo,
s *terraform.InstanceState,
e error) (terraform.HookAction, error) {
h.Lock()
defer h.Unlock()
if h.pending != nil {
if a, ok := h.pending[n.HumanId()]; ok {
delete(h.pending, n.HumanId())
if e == nil {
switch a {
case countHookActionAdd:
h.Added += 1
case countHookActionChange:
h.Changed += 1
case countHookActionRemove:
h.Removed += 1
}
}
}
}
return terraform.HookActionContinue, nil
}
func (h *UIHook) PreApply(instance *terraform.InstanceInfo, istate *terraform.InstanceState, diff *terraform.InstanceDiff) (terraform.HookAction, error) {
if diff.Destroy || diff.DestroyTainted {
h.ui.Info(fmt.Sprintf("[%v] Destroying ...", instance.HumanId()))
} else {
h.ui.Info(fmt.Sprintf("[%v] Creating...", instance.HumanId()))
}
return terraform.HookActionContinue, nil
}
func (h *UiHook) PreProvision(
n *terraform.InstanceInfo,
provId string) (terraform.HookAction, error) {
id := n.HumanId()
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: Provisioning with '%s'...[reset_bold]",
id, provId)))
return terraform.HookActionContinue, nil
}
func (h *UiHook) PreImportState(
n *terraform.InstanceInfo,
id string) (terraform.HookAction, error) {
h.once.Do(h.init)
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: Importing from ID %q...",
n.HumanId(), id)))
return terraform.HookActionContinue, nil
}
func (h *UiHook) PreRefresh(
n *terraform.InstanceInfo,
s *terraform.InstanceState) (terraform.HookAction, error) {
h.once.Do(h.init)
id := n.HumanId()
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: Refreshing state... (ID: %s)",
id, s.ID)))
return terraform.HookActionContinue, nil
}
func (h *UiHook) PostImportState(
n *terraform.InstanceInfo,
s []*terraform.InstanceState) (terraform.HookAction, error) {
h.once.Do(h.init)
id := n.HumanId()
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold][green]%s: Import complete!", id)))
for _, s := range s {
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][green] Imported %s (ID: %s)",
s.Ephemeral.Type, s.ID)))
}
return terraform.HookActionContinue, nil
}
func (h *UiHook) PreRefresh(
n *terraform.InstanceInfo,
s *terraform.InstanceState) (terraform.HookAction, error) {
h.once.Do(h.init)
id := n.HumanId()
var stateIdSuffix string
// Data resources refresh before they have ids, whereas managed
// resources are only refreshed when they have ids.
if s.ID != "" {
stateIdSuffix = fmt.Sprintf(" (ID: %s)", s.ID)
}
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: Refreshing state...%s",
id, stateIdSuffix)))
return terraform.HookActionContinue, nil
}
func (h *UiHook) ProvisionOutput(
n *terraform.InstanceInfo,
provId string,
msg string) {
id := n.HumanId()
var buf bytes.Buffer
buf.WriteString(h.Colorize.Color("[reset]"))
prefix := fmt.Sprintf("%s (%s): ", id, provId)
s := bufio.NewScanner(strings.NewReader(msg))
s.Split(scanLines)
for s.Scan() {
line := strings.TrimRightFunc(s.Text(), unicode.IsSpace)
if line != "" {
buf.WriteString(fmt.Sprintf("%s%s\n", prefix, line))
}
}
h.ui.Output(strings.TrimSpace(buf.String()))
}
func (h *CountHook) PreApply(
n *terraform.InstanceInfo,
s *terraform.InstanceState,
d *terraform.InstanceDiff) (terraform.HookAction, error) {
h.Lock()
defer h.Unlock()
if h.pending == nil {
h.pending = make(map[string]countHookAction)
}
action := countHookActionChange
if d.Destroy {
action = countHookActionRemove
} else if s.ID == "" {
action = countHookActionAdd
}
h.pending[n.HumanId()] = action
return terraform.HookActionContinue, nil
}
func (h *UIHook) PostApply(instance *terraform.InstanceInfo, istate *terraform.InstanceState, err error) (terraform.HookAction, error) {
if err != nil {
h.ui.Error(fmt.Sprintf("[%v] Error during apply: %v", instance.HumanId(), err.Error()))
} else {
if h.verbose {
if istate.ID != "" {
h.ui.Info(fmt.Sprintf("[%v] Successfully created as %v", instance.HumanId(), istate.ID))
} else {
h.ui.Info(fmt.Sprintf("[%v] Successfully destroyed", instance.HumanId()))
}
}
}
return terraform.HookActionContinue, nil
}
func (h *UiHook) PreApply(
n *terraform.InstanceInfo,
s *terraform.InstanceState,
d *terraform.InstanceDiff) (terraform.HookAction, error) {
h.once.Do(h.init)
id := n.HumanId()
op := uiResourceModify
if d.Destroy {
op = uiResourceDestroy
} else if s.ID == "" {
op = uiResourceCreate
}
h.l.Lock()
h.resources[id] = uiResourceState{
Op: op,
Start: time.Now().Round(time.Second),
}
h.l.Unlock()
var operation string
switch op {
case uiResourceModify:
operation = "Modifying..."
case uiResourceDestroy:
operation = "Destroying..."
case uiResourceCreate:
operation = "Creating..."
case uiResourceUnknown:
return terraform.HookActionContinue, nil
}
attrBuf := new(bytes.Buffer)
// Get all the attributes that are changing, and sort them. Also
// determine the longest key so that we can align them all.
keyLen := 0
keys := make([]string, 0, len(d.Attributes))
for key, _ := range d.Attributes {
// Skip the ID since we do that specially
if key == "id" {
continue
}
keys = append(keys, key)
if len(key) > keyLen {
keyLen = len(key)
}
}
sort.Strings(keys)
// Go through and output each attribute
for _, attrK := range keys {
attrDiff := d.Attributes[attrK]
v := attrDiff.New
if attrDiff.NewComputed {
v = "<computed>"
}
attrBuf.WriteString(fmt.Sprintf(
" %s:%s %#v => %#v\n",
attrK,
strings.Repeat(" ", keyLen-len(attrK)),
attrDiff.Old,
v))
}
attrString := strings.TrimSpace(attrBuf.String())
if attrString != "" {
attrString = "\n " + attrString
}
h.ui.Output(h.Colorize.Color(fmt.Sprintf(
"[reset][bold]%s: %s[reset_bold]%s",
id,
operation,
attrString)))
// Set a timer to show an operation is still happening
time.AfterFunc(periodicUiTimer, func() { h.stillApplying(id) })
return terraform.HookActionContinue, nil
}
func (h *UIHook) ProvisionOutput(instance *terraform.InstanceInfo, name string, line string) {
h.ui.Info(fmt.Sprintf("[%v %v] %v", instance.HumanId(), name, line))
}
func (h *UIHook) PostProvisionResource(instance *terraform.InstanceInfo, istate *terraform.InstanceState) (terraform.HookAction, error) {
if h.verbose {
h.ui.Info(fmt.Sprintf("[%v] Successfully provisioned", instance.HumanId()))
}
return terraform.HookActionContinue, nil
}
func (h *UIHook) PreProvisionResource(instance *terraform.InstanceInfo, istate *terraform.InstanceState) (terraform.HookAction, error) {
h.ui.Info(fmt.Sprintf("[%v] Provisioning...", instance.HumanId()))
return terraform.HookActionContinue, nil
}