62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package compose
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import (
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"context"
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"fmt"
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"os"
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"github.com/docker/compose/v2/pkg/api"
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"github.com/spf13/cobra"
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)
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type watchOptions struct {
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*ProjectOptions
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quiet bool
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}
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func watchCommand(p *ProjectOptions, backend api.Service) *cobra.Command {
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opts := watchOptions{
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ProjectOptions: p,
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}
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cmd := &cobra.Command{
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Use: "watch [SERVICE...]",
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Short: "EXPERIMENTAL - Watch build context for service and rebuild/refresh containers when files are updated",
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PreRunE: Adapt(func(ctx context.Context, args []string) error {
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return nil
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}),
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RunE: Adapt(func(ctx context.Context, args []string) error {
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return runWatch(ctx, backend, opts, args)
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}),
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ValidArgsFunction: completeServiceNames(p),
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}
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cmd.Flags().BoolVar(&opts.quiet, "quiet", false, "hide build output")
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return cmd
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}
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func runWatch(ctx context.Context, backend api.Service, opts watchOptions, services []string) error {
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fmt.Fprintln(os.Stderr, "watch command is EXPERIMENTAL")
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project, err := opts.ToProject(nil)
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if err != nil {
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return err
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}
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return backend.Watch(ctx, project, services, api.WatchOptions{})
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}
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