Files
uncloud/cmd/uncloud/build.go
T
Anton OvchinnikovandGitHub 971b21d6c1 feat: Implement basic build & push capabilities for services (#68)
* wip: Build experiments

* wip: overall structure for build/push

* ref: Split method, add test fixture

* feat: Basic push functionality

* ref: Better structure and output

* feat: Handle registry auth

* feat: Integrate with deploy

* ref: Split into files

* fix: Modernize push options
2025-06-03 21:35:54 +02:00

78 lines
2.3 KiB
Go

package main
import (
"context"
"fmt"
composecli "github.com/compose-spec/compose-go/v2/cli"
"github.com/psviderski/uncloud/internal/cli"
"github.com/psviderski/uncloud/pkg/client/compose"
"github.com/spf13/cobra"
)
// NewBuildCommand creates a new command to build services from a Compose file.
func NewBuildCommand() *cobra.Command {
opts := cli.BuildOptions{}
cmd := &cobra.Command{
Use: "build [FLAGS] [SERVICE...]",
Short: "Build services from a Compose file.",
RunE: func(cmd *cobra.Command, args []string) error {
uncli := cmd.Context().Value("cli").(*cli.CLI)
if len(args) > 0 {
opts.Services = args
}
return runBuild(cmd.Context(), uncli, opts)
},
}
cmd.Flags().StringSliceVarP(&opts.Files, "file", "f", nil,
"One or more Compose files to build (default compose.yaml)")
cmd.Flags().StringSliceVarP(&opts.Profiles, "profile", "p", nil,
"One or more Compose profiles to enable.")
cmd.Flags().BoolVarP(&opts.Push, "push", "P", false,
"Push built images to the registry after building. (default false)")
cmd.Flags().BoolVarP(&opts.NoCache, "no-cache", "n", false,
"Do not use cache when building images. (default false)")
return cmd
}
// TODO: deduplicate with a similar functino for deploy options
// projectOpts returns the project options for the Compose file(s).
func projectOptsFromBuildOpts(opts cli.BuildOptions) []composecli.ProjectOptionsFn {
projectOpts := []composecli.ProjectOptionsFn{}
if len(opts.Profiles) > 0 {
projectOpts = append(projectOpts, composecli.WithDefaultProfiles(opts.Profiles...))
}
return projectOpts
}
// runBuild parses the Compose file(s), builds the services, and pushes them if requested.
func runBuild(ctx context.Context, uncli *cli.CLI, opts cli.BuildOptions) error {
projectOpts := projectOptsFromBuildOpts(opts)
project, err := compose.LoadProject(ctx, opts.Files, projectOpts...)
if err != nil {
return fmt.Errorf("load compose file(s): %w", err)
}
if len(opts.Services) > 0 {
project, err = project.WithSelectedServices(opts.Services)
if err != nil {
return fmt.Errorf("select services: %w", err)
}
}
servicesToBuild := cli.GetServicesThatNeedBuild(project)
if len(servicesToBuild) == 0 {
fmt.Println("No services to build.")
return nil
}
return cli.BuildServices(ctx, servicesToBuild, opts)
}