refactor(service): split service-related logic into module

This commit is contained in:
Marc 2024-06-02 01:21:25 -04:00
parent 6335743afd
commit a811dd8927
Signed by: marc
GPG key ID: 048E042F22B5DC79
2 changed files with 71 additions and 67 deletions

67
main.go
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@ -1,76 +1,9 @@
package main package main
import ( import (
"github.com/goccy/go-yaml"
"github.com/spf13/cobra" "github.com/spf13/cobra"
"log"
"os"
) )
type VolumeDefinition struct {
Name string `yaml:"name"`
}
type VolumeConfiguration struct {
Name string `yaml:"name"`
Container string `yaml:"container"`
Host string `yaml:"host"`
}
type ContainerDefinition struct {
Name string `yaml:"name"`
Image string `yaml:"image"`
Volumes []VolumeConfiguration `yaml:"volumes"`
ExtraArgs []string `yaml:"extra-args"`
}
type ServiceDefinition struct {
Name string `yaml:"name"`
Volumes []VolumeDefinition `yaml:"volumes"`
Containers []ContainerDefinition `yaml:"containers"`
}
func GetServiceDefinitionFromFile(path string) ServiceDefinition {
var definition ServiceDefinition
defData, err := os.ReadFile(path)
// TODO: Bubble up error?
if err != nil {
log.Fatalf("Could not parse service configuration at %s: %s", path, err)
}
if err = yaml.Unmarshal(defData, &definition); err != nil {
log.Fatalf("Could not unpack service configuration: %s", err)
}
return definition
}
func CreateService(definition ServiceDefinition) {
var err error
err = CreatePod(definition.Name)
if err != nil {
log.Fatalf("%s", err)
}
knownVolumes := map[string]string{}
for _, volume := range definition.Volumes {
namespacedName := definition.Name + "_" + volume.Name
CreateVolume(namespacedName, true)
knownVolumes[volume.Name] = namespacedName
}
for _, container := range definition.Containers {
if err = CreateContainer(container, knownVolumes, definition.Name); err != nil {
log.Fatalf("%s", err)
}
}
}
var cli = &cobra.Command{ var cli = &cobra.Command{
Use: "spud", Use: "spud",
Short: "A not-entirely-terrible-way to manage self-hosted services.", Short: "A not-entirely-terrible-way to manage self-hosted services.",

71
service.go Normal file
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@ -0,0 +1,71 @@
package main
import (
"github.com/goccy/go-yaml"
"log"
"os"
)
type VolumeDefinition struct {
Name string `yaml:"name"`
}
type VolumeConfiguration struct {
Name string `yaml:"name"`
Container string `yaml:"container"`
Host string `yaml:"host"`
}
type ContainerDefinition struct {
Name string `yaml:"name"`
Image string `yaml:"image"`
Volumes []VolumeConfiguration `yaml:"volumes"`
ExtraArgs []string `yaml:"extra-args"`
}
type ServiceDefinition struct {
Name string `yaml:"name"`
Volumes []VolumeDefinition `yaml:"volumes"`
Containers []ContainerDefinition `yaml:"containers"`
}
func GetServiceDefinitionFromFile(path string) ServiceDefinition {
var definition ServiceDefinition
defData, err := os.ReadFile(path)
// TODO: Bubble up error?
if err != nil {
log.Fatalf("Could not parse service configuration at %s: %s", path, err)
}
if err = yaml.Unmarshal(defData, &definition); err != nil {
log.Fatalf("Could not unpack service configuration: %s", err)
}
return definition
}
func CreateService(definition ServiceDefinition) {
var err error
err = CreatePod(definition.Name)
if err != nil {
log.Fatalf("%s", err)
}
knownVolumes := map[string]string{}
for _, volume := range definition.Volumes {
namespacedName := definition.Name + "_" + volume.Name
CreateVolume(namespacedName, true)
knownVolumes[volume.Name] = namespacedName
}
for _, container := range definition.Containers {
if err = CreateContainer(container, knownVolumes, definition.Name); err != nil {
log.Fatalf("%s", err)
}
}
}