mirror of https://github.com/docker/compose.git
75 lines
1.8 KiB
Go
75 lines
1.8 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 main
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import (
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"fmt"
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"os"
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"time"
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"github.com/spf13/cobra"
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)
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func main() {
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cmd := &cobra.Command{
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Short: "Compose Provider Example",
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Use: "demo",
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}
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cmd.AddCommand(composeCommand())
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err := cmd.Execute()
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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func composeCommand() *cobra.Command {
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c := &cobra.Command{
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Use: "compose EVENT",
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TraverseChildren: true,
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}
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c.PersistentFlags().String("project-name", "", "compose project name") // unused
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c.AddCommand(&cobra.Command{
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Use: "up",
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Run: up,
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Args: cobra.ExactArgs(1),
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})
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c.AddCommand(&cobra.Command{
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Use: "down",
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Run: down,
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Args: cobra.ExactArgs(1),
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})
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return c
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}
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const lineSeparator = "\n"
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func up(_ *cobra.Command, args []string) {
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servicename := args[0]
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fmt.Printf(`{ "type": "debug", "message": "Starting %s" }%s`, servicename, lineSeparator)
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for i := 0; i < 100; i += 10 {
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time.Sleep(1 * time.Second)
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fmt.Printf(`{ "type": "info", "message": "Processing ... %d%%" }%s`, i, lineSeparator)
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}
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fmt.Printf(`{ "type": "setenv", "message": "URL=https://magic.cloud/%s" }%s`, servicename, lineSeparator)
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}
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func down(_ *cobra.Command, _ []string) {
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fmt.Printf(`{ "type": "error", "message": "Permission error" }%s`, lineSeparator)
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}
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