112 lines
3.2 KiB
Go
112 lines
3.2 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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"os"
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"github.com/compose-spec/compose-go/types"
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"github.com/spf13/cobra"
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"github.com/docker/compose-cli/api/client"
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"github.com/docker/compose-cli/api/compose"
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"github.com/docker/compose-cli/api/progress"
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)
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type runOptions struct {
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*composeOptions
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Service string
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Command []string
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Environment []string
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Detach bool
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Remove bool
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}
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func runCommand(p *projectOptions) *cobra.Command {
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opts := runOptions{
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composeOptions: &composeOptions{
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projectOptions: p,
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},
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}
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runCmd := &cobra.Command{
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Use: "run [options] [-v VOLUME...] [-p PORT...] [-e KEY=VAL...] [-l KEY=VALUE...] SERVICE [COMMAND] [ARGS...]",
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Short: "Run a one-off command on a service.",
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Args: cobra.MinimumNArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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if len(args) > 1 {
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opts.Command = args[1:]
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}
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opts.Service = args[0]
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return runRun(cmd.Context(), opts)
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},
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}
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runCmd.Flags().BoolVarP(&opts.Detach, "detach", "d", false, "Run container in background and print container ID")
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runCmd.Flags().StringArrayVarP(&opts.Environment, "env", "e", []string{}, "Set environment variables")
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runCmd.Flags().BoolVar(&opts.Remove, "rm", false, "Automatically remove the container when it exits")
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runCmd.Flags().SetInterspersed(false)
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return runCmd
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}
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func runRun(ctx context.Context, opts runOptions) error {
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c, project, err := setup(ctx, *opts.composeOptions, []string{opts.Service})
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if err != nil {
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return err
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}
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_, err = progress.Run(ctx, func(ctx context.Context) (string, error) {
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return "", startDependencies(ctx, c, *project, opts.Service)
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})
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if err != nil {
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return err
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}
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// start container and attach to container streams
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runOpts := compose.RunOptions{
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Service: opts.Service,
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Command: opts.Command,
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Detach: opts.Detach,
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AutoRemove: opts.Remove,
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Writer: os.Stdout,
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Reader: os.Stdin,
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}
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return c.ComposeService().RunOneOffContainer(ctx, project, runOpts)
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}
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func startDependencies(ctx context.Context, c *client.Client, project types.Project, requestedServiceName string) error {
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dependencies := types.Services{}
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var requestedService types.ServiceConfig
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for _, service := range project.Services {
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if service.Name != requestedServiceName {
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dependencies = append(dependencies, service)
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} else {
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requestedService = service
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}
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}
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project.Services = dependencies
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project.DisabledServices = append(project.DisabledServices, requestedService)
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if err := c.ComposeService().Create(ctx, &project, compose.CreateOptions{}); err != nil {
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return err
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}
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if err := c.ComposeService().Start(ctx, &project, compose.StartOptions{}); err != nil {
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return err
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}
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return nil
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}
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