feat(cli): replace open vscode container with devcontainer subagent (#18765)

This change allows a devcontainer to be opened via the agent syntax,
`coder open vscode <workspace>.<agent>` and removes the `--container`
option to simplify the subcommand. Accessing the subagent will behave
similarly to how the `--container` option behaved.

Fixes coder/internal#748
This commit is contained in:
Mathias Fredriksson
2025-07-08 19:21:41 +03:00
committed by GitHub
parent 5f50dcce5a
commit 6c4db7a2bc
10 changed files with 290 additions and 330 deletions
+32 -32
View File
@@ -106,63 +106,63 @@ type DevcontainerCLI interface {
// DevcontainerCLIUpOptions are options for the devcontainer CLI Up
// command.
type DevcontainerCLIUpOptions func(*devcontainerCLIUpConfig)
type DevcontainerCLIUpOptions func(*DevcontainerCLIUpConfig)
type devcontainerCLIUpConfig struct {
args []string // Additional arguments for the Up command.
stdout io.Writer
stderr io.Writer
type DevcontainerCLIUpConfig struct {
Args []string // Additional arguments for the Up command.
Stdout io.Writer
Stderr io.Writer
}
// WithRemoveExistingContainer is an option to remove the existing
// container.
func WithRemoveExistingContainer() DevcontainerCLIUpOptions {
return func(o *devcontainerCLIUpConfig) {
o.args = append(o.args, "--remove-existing-container")
return func(o *DevcontainerCLIUpConfig) {
o.Args = append(o.Args, "--remove-existing-container")
}
}
// WithUpOutput sets additional stdout and stderr writers for logs
// during Up operations.
func WithUpOutput(stdout, stderr io.Writer) DevcontainerCLIUpOptions {
return func(o *devcontainerCLIUpConfig) {
o.stdout = stdout
o.stderr = stderr
return func(o *DevcontainerCLIUpConfig) {
o.Stdout = stdout
o.Stderr = stderr
}
}
// DevcontainerCLIExecOptions are options for the devcontainer CLI Exec
// command.
type DevcontainerCLIExecOptions func(*devcontainerCLIExecConfig)
type DevcontainerCLIExecOptions func(*DevcontainerCLIExecConfig)
type devcontainerCLIExecConfig struct {
args []string // Additional arguments for the Exec command.
stdout io.Writer
stderr io.Writer
type DevcontainerCLIExecConfig struct {
Args []string // Additional arguments for the Exec command.
Stdout io.Writer
Stderr io.Writer
}
// WithExecOutput sets additional stdout and stderr writers for logs
// during Exec operations.
func WithExecOutput(stdout, stderr io.Writer) DevcontainerCLIExecOptions {
return func(o *devcontainerCLIExecConfig) {
o.stdout = stdout
o.stderr = stderr
return func(o *DevcontainerCLIExecConfig) {
o.Stdout = stdout
o.Stderr = stderr
}
}
// WithExecContainerID sets the container ID to target a specific
// container.
func WithExecContainerID(id string) DevcontainerCLIExecOptions {
return func(o *devcontainerCLIExecConfig) {
o.args = append(o.args, "--container-id", id)
return func(o *DevcontainerCLIExecConfig) {
o.Args = append(o.Args, "--container-id", id)
}
}
// WithRemoteEnv sets environment variables for the Exec command.
func WithRemoteEnv(env ...string) DevcontainerCLIExecOptions {
return func(o *devcontainerCLIExecConfig) {
return func(o *DevcontainerCLIExecConfig) {
for _, e := range env {
o.args = append(o.args, "--remote-env", e)
o.Args = append(o.Args, "--remote-env", e)
}
}
}
@@ -185,8 +185,8 @@ func WithReadConfigOutput(stdout, stderr io.Writer) DevcontainerCLIReadConfigOpt
}
}
func applyDevcontainerCLIUpOptions(opts []DevcontainerCLIUpOptions) devcontainerCLIUpConfig {
conf := devcontainerCLIUpConfig{stdout: io.Discard, stderr: io.Discard}
func applyDevcontainerCLIUpOptions(opts []DevcontainerCLIUpOptions) DevcontainerCLIUpConfig {
conf := DevcontainerCLIUpConfig{Stdout: io.Discard, Stderr: io.Discard}
for _, opt := range opts {
if opt != nil {
opt(&conf)
@@ -195,8 +195,8 @@ func applyDevcontainerCLIUpOptions(opts []DevcontainerCLIUpOptions) devcontainer
return conf
}
func applyDevcontainerCLIExecOptions(opts []DevcontainerCLIExecOptions) devcontainerCLIExecConfig {
conf := devcontainerCLIExecConfig{stdout: io.Discard, stderr: io.Discard}
func applyDevcontainerCLIExecOptions(opts []DevcontainerCLIExecOptions) DevcontainerCLIExecConfig {
conf := DevcontainerCLIExecConfig{Stdout: io.Discard, Stderr: io.Discard}
for _, opt := range opts {
if opt != nil {
opt(&conf)
@@ -241,7 +241,7 @@ func (d *devcontainerCLI) Up(ctx context.Context, workspaceFolder, configPath st
if configPath != "" {
args = append(args, "--config", configPath)
}
args = append(args, conf.args...)
args = append(args, conf.Args...)
cmd := d.execer.CommandContext(ctx, "devcontainer", args...)
// Capture stdout for parsing and stream logs for both default and provided writers.
@@ -251,14 +251,14 @@ func (d *devcontainerCLI) Up(ctx context.Context, workspaceFolder, configPath st
&devcontainerCLILogWriter{
ctx: ctx,
logger: logger.With(slog.F("stdout", true)),
writer: conf.stdout,
writer: conf.Stdout,
},
)
// Stream stderr logs and provided writer if any.
cmd.Stderr = &devcontainerCLILogWriter{
ctx: ctx,
logger: logger.With(slog.F("stderr", true)),
writer: conf.stderr,
writer: conf.Stderr,
}
if err := cmd.Run(); err != nil {
@@ -293,17 +293,17 @@ func (d *devcontainerCLI) Exec(ctx context.Context, workspaceFolder, configPath
if configPath != "" {
args = append(args, "--config", configPath)
}
args = append(args, conf.args...)
args = append(args, conf.Args...)
args = append(args, cmd)
args = append(args, cmdArgs...)
c := d.execer.CommandContext(ctx, "devcontainer", args...)
c.Stdout = io.MultiWriter(conf.stdout, &devcontainerCLILogWriter{
c.Stdout = io.MultiWriter(conf.Stdout, &devcontainerCLILogWriter{
ctx: ctx,
logger: logger.With(slog.F("stdout", true)),
writer: io.Discard,
})
c.Stderr = io.MultiWriter(conf.stderr, &devcontainerCLILogWriter{
c.Stderr = io.MultiWriter(conf.Stderr, &devcontainerCLILogWriter{
ctx: ctx,
logger: logger.With(slog.F("stderr", true)),
writer: io.Discard,