17d64826df
Previously, there was a function to manually read bytes for a docker-compose.yml. But this proved to be akward at runtime. Instead, this code automatically reads an existing docker-compose.yml, and takes care of marshalling and unmarshalling.
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package binder
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import (
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"embed"
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"path/filepath"
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"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
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"github.com/tkw1536/pkglib/yamlx"
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"gopkg.in/yaml.v3"
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)
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type Binder struct {
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component.Base
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}
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var (
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_ component.Installable = (*Binder)(nil)
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)
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func (binder *Binder) Path() string {
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return filepath.Join(binder.Still.Config.Paths.Root, "core", "binder")
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}
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func (binder *Binder) Context(parent component.InstallationContext) component.InstallationContext {
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return parent
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}
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//go:embed docker-compose.yml
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var composeTemplate embed.FS
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func (binder *Binder) Stack() component.StackWithResources {
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return component.MakeStack(binder, component.StackWithResources{
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ContextPath: ".",
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Resources: composeTemplate,
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ComposerYML: func(root *yaml.Node) (*yaml.Node, error) {
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ports := binder.Config.Listen.ComposePorts("8000")
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if err := yamlx.ReplaceWith(root, ports, "services", "binder", "ports"); err != nil {
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return nil, err
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}
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command := binder.Config.HTTP.TCPMuxCommand("0.0.0.0:8000", "http:80", "http:443", "ssh:2222")
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if err := yamlx.ReplaceWith(root, command, "services", "binder", "command"); err != nil {
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return nil, err
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}
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return root, nil
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},
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EnvContext: map[string]string{
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"DOCKER_NETWORK_NAME": binder.Config.Docker.Network(),
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},
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})
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}
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