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Import dotenv file to os environment

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Signed-off-by: Ulysses Souza <ulyssessouza@gmail.com>
This commit is contained in:
Ulysses Souza 2022-05-30 17:30:30 +02:00
parent dbafb02377
commit 67c13cf821
1 changed files with 29 additions and 0 deletions
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29
cmd/compose/compose.go
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@ -27,6 +27,7 @@ import (
"github.com/compose-spec/compose-go/cli"
"github.com/compose-spec/compose-go/types"
composegoutils "github.com/compose-spec/compose-go/utils"
dockercli "github.com/docker/cli/cli"
"github.com/docker/cli/cli-plugins/manager"
"github.com/docker/cli/cli/command"
@ -257,6 +258,10 @@ func RootCommand(dockerCli command.Cli, backend api.Service) *cobra.Command {
}
},
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
err := setEnvWithDotEnv(&opts)
if err != nil {
return err
}
parent := cmd.Root()
if parent != nil {
parentPrerun := parent.PersistentPreRunE
@ -333,3 +338,27 @@ func RootCommand(dockerCli command.Cli, backend api.Service) *cobra.Command {
command.Flags().MarkHidden("verbose") //nolint:errcheck
return command
}
func setEnvWithDotEnv(prjOpts *projectOptions) error {
options, err := prjOpts.toProjectOptions()
if err != nil {
return compose.WrapComposeError(err)
}
workingDir, err := options.GetWorkingDir()
if err != nil {
return err
}
envFromFile, err := cli.GetEnvFromFile(composegoutils.GetAsEqualsMap(os.Environ()), workingDir, options.EnvFile)
if err != nil {
return err
}
for k, v := range envFromFile {
if _, ok := os.LookupEnv(k); !ok {
if err = os.Setenv(k, v); err != nil {
return err
}
}
}
return nil
}