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https://gitea.com/Lydanne/buildx.git
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437fe55104
Print more understandable messages on error:
- When ps fails because the monitor doesn't attach to any session, print "no
attaching session" instead of "unknown ref".
- Avoid disconnect silently fails when the monitor doesn't attach to any
session. Print "no attaching session" error instead.
- Fix error message of "attach"'s arguments. ("server name must be passed" ->
"ID of session or process must be passed")
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package commands
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import (
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"context"
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"github.com/docker/buildx/monitor/types"
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"github.com/pkg/errors"
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)
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type DisconnectCmd struct {
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m types.Monitor
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}
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func NewDisconnectCmd(m types.Monitor) types.Command {
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return &DisconnectCmd{m}
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}
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func (cm *DisconnectCmd) Info() types.CommandInfo {
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return types.CommandInfo{HelpMessage: "disconnect a client from a buildx server. Specific session ID can be specified an arg"}
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}
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func (cm *DisconnectCmd) Exec(ctx context.Context, args []string) error {
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target := cm.m.AttachedSessionID()
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if len(args) >= 2 {
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target = args[1]
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} else if target == "" {
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return errors.Errorf("no attaching session")
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}
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isProcess, err := isProcessID(ctx, cm.m, target)
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if err == nil && isProcess {
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sid := cm.m.AttachedSessionID()
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if sid == "" {
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return errors.Errorf("no attaching session")
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}
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if err := cm.m.DisconnectProcess(ctx, sid, target); err != nil {
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return errors.Errorf("disconnecting from process failed %v", target)
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}
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return nil
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}
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if err := cm.m.DisconnectSession(ctx, target); err != nil {
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return errors.Errorf("disconnecting from session failed: %v", err)
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}
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return nil
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}
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