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ethanndicksonethanndickson
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chore: read template tar from stdin if stdin is not a tty (coder#14643)
1 parent d6154c4 commit efd532e

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4 files changed

+23
-16
lines changed

4 files changed

+23
-16
lines changed

‎cli/login.go

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -212,7 +212,7 @@ func (r *RootCmd) login() *serpent.Command {
212212
_, _ = fmt.Fprintf(inv.Stdout, Caret+"Your Coder deployment hasn't been set up!\n")
213213

214214
if username == "" {
215-
if !isTTY(inv) {
215+
if !isTTYIn(inv) {
216216
return xerrors.New("the initial user cannot be created in non-interactive mode. use the API")
217217
}
218218

‎cli/root.go

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -692,8 +692,8 @@ func (r *RootCmd) createConfig() config.Root {
692692
return config.Root(r.globalConfig)
693693
}
694694

695-
// isTTY returns whether the passed reader is a TTY or not.
696-
func isTTY(inv *serpent.Invocation) bool {
695+
// isTTYIn returns whether the passed invocation is having stdin read from a TTY
696+
func isTTYIn(inv *serpent.Invocation) bool {
697697
// If the `--force-tty` command is available, and set,
698698
// assume we're in a tty. This is primarily for cases on Windows
699699
// where we may not be able to reliably detect this automatically (ie, tests)
@@ -708,12 +708,12 @@ func isTTY(inv *serpent.Invocation) bool {
708708
return isatty.IsTerminal(file.Fd())
709709
}
710710

711-
// isTTYOut returns whether the passed reader is a TTY or not.
711+
// isTTYOut returns whether the passed invocation is having stdout written to a TTY
712712
func isTTYOut(inv *serpent.Invocation) bool {
713713
return isTTYWriter(inv, inv.Stdout)
714714
}
715715

716-
// isTTYErr returns whether the passed reader is a TTY or not.
716+
// isTTYErr returns whether the passed invocation is having stderr written to a TTY
717717
func isTTYErr(inv *serpent.Invocation) bool {
718718
return isTTYWriter(inv, inv.Stderr)
719719
}

‎cli/templatecreate.go

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -74,7 +74,7 @@ func (r *RootCmd) templateCreate() *serpent.Command {
7474
return err
7575
}
7676

77-
templateName, err := uploadFlags.templateName(inv.Args)
77+
templateName, err := uploadFlags.templateName(inv)
7878
if err != nil {
7979
return err
8080
}
@@ -96,7 +96,7 @@ func (r *RootCmd) templateCreate() *serpent.Command {
9696
message := uploadFlags.templateMessage(inv)
9797

9898
var varsFiles []string
99-
if !uploadFlags.stdin() {
99+
if !uploadFlags.stdin(inv) {
100100
varsFiles, err = codersdk.DiscoverVarsFiles(uploadFlags.directory)
101101
if err != nil {
102102
return err
@@ -139,7 +139,7 @@ func (r *RootCmd) templateCreate() *serpent.Command {
139139
return err
140140
}
141141

142-
if !uploadFlags.stdin() {
142+
if !uploadFlags.stdin(inv) {
143143
_, err = cliui.Prompt(inv, cliui.PromptOptions{
144144
Text: "Confirm create?",
145145
IsConfirm: true,

‎cli/templatepush.go

Lines changed: 15 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -51,7 +51,7 @@ func (r *RootCmd) templatePush() *serpent.Command {
5151
return err
5252
}
5353

54-
name, err := uploadFlags.templateName(inv.Args)
54+
name, err := uploadFlags.templateName(inv)
5555
if err != nil {
5656
return err
5757
}
@@ -87,7 +87,7 @@ func (r *RootCmd) templatePush() *serpent.Command {
8787
message := uploadFlags.templateMessage(inv)
8888

8989
var varsFiles []string
90-
if !uploadFlags.stdin() {
90+
if !uploadFlags.stdin(inv) {
9191
varsFiles, err = codersdk.DiscoverVarsFiles(uploadFlags.directory)
9292
if err != nil {
9393
return err
@@ -275,13 +275,19 @@ func (pf *templateUploadFlags) setWorkdir(wd string) {
275275
}
276276
}
277277

278-
func (pf *templateUploadFlags) stdin() bool {
279-
return pf.directory == "-"
278+
func (pf *templateUploadFlags) stdin(inv *serpent.Invocation) (out bool) {
279+
defer func() {
280+
if out {
281+
inv.Logger.Info(inv.Context(), "uploading tar read from stdin")
282+
}
283+
}()
284+
// We let the directory override our isTTY check
285+
return pf.directory == "-" || (!isTTYIn(inv) && pf.directory == "")
280286
}
281287

282288
func (pf *templateUploadFlags) upload(inv *serpent.Invocation, client *codersdk.Client) (*codersdk.UploadResponse, error) {
283289
var content io.Reader
284-
if pf.stdin() {
290+
if pf.stdin(inv) {
285291
content = inv.Stdin
286292
} else {
287293
prettyDir := prettyDirectoryPath(pf.directory)
@@ -317,7 +323,7 @@ func (pf *templateUploadFlags) upload(inv *serpent.Invocation, client *codersdk.
317323
}
318324

319325
func (pf *templateUploadFlags) checkForLockfile(inv *serpent.Invocation) error {
320-
if pf.stdin() || pf.ignoreLockfile {
326+
if pf.stdin(inv) || pf.ignoreLockfile {
321327
// Just assume there's a lockfile if reading from stdin.
322328
return nil
323329
}
@@ -350,8 +356,9 @@ func (pf *templateUploadFlags) templateMessage(inv *serpent.Invocation) string {
350356
return "Uploaded from the CLI"
351357
}
352358

353-
func (pf *templateUploadFlags) templateName(args []string) (string, error) {
354-
if pf.stdin() {
359+
func (pf *templateUploadFlags) templateName(inv *serpent.Invocation) (string, error) {
360+
args := inv.Args
361+
if pf.stdin(inv) {
355362
// Can't infer name from directory if none provided.
356363
if len(args) == 0 {
357364
return "", xerrors.New("template name argument must be provided")

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