✨ Better launchpad

2025-12-13 16:16:15 +08:00
parent 0e0ff24195
commit 0d2f78b4e7
14 changed files with 989 additions and 283 deletions
--- a/pkg/launchpad/deploy/deploy.go
+++ b/pkg/launchpad/deploy/deploy.go
@@ -0,0 +1,102 @@
+package deploy
+
+import (
+	"os"
+	"strings"
+
+	"git.solsynth.dev/goatworks/turbine/pkg/launchpad/config"
+	"github.com/rs/zerolog/log"
+	"gopkg.in/yaml.v3"
+)
+
+// --- Docker Compose Structures for YAML Marshalling ---
+
+type ComposeFile struct {
+	Version  string                    `yaml:"version"`
+	Services map[string]ComposeService `yaml:"services"`
+	Networks map[string]interface{}    `yaml:"networks,omitempty"`
+}
+
+type ComposeService struct {
+	Image       string                       `yaml:"image,omitempty"`
+	Build       *ComposeBuild                `yaml:"build,omitempty"`
+	Command     interface{}                  `yaml:"command,omitempty"`
+	Ports       []string                     `yaml:"ports,omitempty"`
+	Expose      []string                     `yaml:"expose,omitempty"`
+	Environment map[string]string            `yaml:"environment,omitempty"`
+	Volumes     []string                     `yaml:"volumes,omitempty"`
+	DependsOn   map[string]config.Dependency `yaml:"depends_on,omitempty"`
+	Networks    []string                     `yaml:"networks,omitempty"`
+	Healthcheck *config.Healthcheck          `yaml:"healthcheck,omitempty"`
+}
+
+type ComposeBuild struct {
+	Context    string `yaml:"context,omitempty"`
+	Dockerfile string `yaml:"dockerfile,omitempty"`
+}
+
+// GenerateDockerCompose creates a docker-compose.yml file from the launchpad config.
+func GenerateDockerCompose(cfg config.LaunchpadConfig) {
+	compose := ComposeFile{
+		Version:  "3.8",
+		Services: make(map[string]ComposeService),
+		Networks: cfg.Networks,
+	}
+
+	for _, s := range cfg.Services {
+		subst := func(val string) string {
+			return os.ExpandEnv(val)
+		}
+
+		composeService := ComposeService{
+			Image:     subst(s.Prod.Image),
+			Command:   s.Prod.Command,
+			Ports:     s.Prod.Ports,
+			Expose:    s.Prod.Expose,
+			Volumes:   s.Prod.Volumes,
+			DependsOn: s.Prod.DependsOn,
+			Networks:  s.Prod.Networks,
+		}
+
+		// Add healthcheck if defined
+		if len(s.Prod.Healthcheck.Test) > 0 {
+			composeService.Healthcheck = &s.Prod.Healthcheck
+		}
+
+		if s.Prod.Dockerfile != "" {
+			context := "."
+			if s.Prod.BuildContext != "" {
+				context = s.Prod.BuildContext
+			}
+			composeService.Build = &ComposeBuild{
+				Context:    context,
+				Dockerfile: s.Prod.Dockerfile,
+			}
+		}
+
+		if len(s.Prod.Environment) > 0 {
+			envMap := make(map[string]string)
+			for _, env := range s.Prod.Environment {
+				parts := strings.SplitN(subst(env), "=", 2)
+				if len(parts) == 2 {
+					envMap[parts[0]] = parts[1]
+				}
+			}
+			composeService.Environment = envMap
+		}
+
+		compose.Services[s.Name] = composeService
+	}
+
+	yamlData, err := yaml.Marshal(&compose)
+	if err != nil {
+		log.Fatal().Err(err).Msg("Failed to generate YAML for docker-compose")
+	}
+
+	outFile := "docker-compose.yml"
+	if err := os.WriteFile(outFile, yamlData, 0o644); err != nil {
+		log.Fatal().Err(err).Msgf("Failed to write %s", outFile)
+	}
+
+	log.Info().Msgf("Successfully generated %s", outFile)
+}