56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
// Copyright 2024 Joshua Rich <joshua.rich@gmail.com>.
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// SPDX-License-Identifier: MIT
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//revive:disable:unused-receiver
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package cli
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import (
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"context"
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"errors"
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"os"
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"os/signal"
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"syscall"
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"github.com/joshuar/go-hass-agent/internal/agent"
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"github.com/joshuar/go-hass-agent/internal/hass"
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"github.com/joshuar/go-hass-agent/internal/logging"
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"github.com/joshuar/go-hass-agent/internal/preferences"
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)
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var ErrRunCmdFailed = errors.New("run command failed")
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// RunCmd: `go-hass-agent run`.
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type RunCmd struct{}
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func (r *RunCmd) Help() string {
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return showHelpTxt("run-help")
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}
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func (r *RunCmd) Run(opts *CmdOpts) error {
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ctx, cancelFunc := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer cancelFunc()
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// Load the preferences from file. Ignore the case where there are no
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// existing preferences.
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if err := preferences.Load(); err != nil && !errors.Is(err, preferences.ErrLoadPreferences) {
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return errors.Join(ErrRunCmdFailed, err)
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}
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// Load up the context for the agent.
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ctx = logging.ToContext(ctx, opts.Logger)
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ctx = agent.HeadlessToCtx(ctx, opts.Headless)
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// Create a new hass data handler.
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dataCh, err := hass.NewDataHandler(ctx)
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if err != nil {
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return errors.Join(ErrRunCmdFailed, err)
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}
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// Run the agent.
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if err := agent.Run(ctx, dataCh); err != nil {
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return errors.Join(ErrRunCmdFailed, err)
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}
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return nil
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}
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