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'wdcli backup': Rework backup process

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This commit reworks the backup process to dynamically find the list of
components.
This commit is contained in:
Tom Wiesing 2022-09-17 16:30:32 +02:00
parent 55bee7422d
commit 5cd5ae9be2
No known key found for this signature in database
32 changed files with 361 additions and 279 deletions
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47
internal/wisski/component.go
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@ -6,7 +6,7 @@ import (
"time"
"github.com/FAU-CDI/wisski-distillery/internal/component"
"github.com/FAU-CDI/wisski-distillery/internal/component/dis"
"github.com/FAU-CDI/wisski-distillery/internal/component/control"
"github.com/FAU-CDI/wisski-distillery/internal/component/instances"
"github.com/FAU-CDI/wisski-distillery/internal/component/sql"
"github.com/FAU-CDI/wisski-distillery/internal/component/ssh"
@ -23,11 +23,11 @@ import (
type components struct {
// installable components
web lazy.Lazy[*web.Web]
dis lazy.Lazy[*dis.Dis]
ssh lazy.Lazy[*ssh.SSH]
ts lazy.Lazy[*triplestore.Triplestore]
sql lazy.Lazy[*sql.SQL]
web lazy.Lazy[*web.Web]
control lazy.Lazy[*control.Control]
ssh lazy.Lazy[*ssh.SSH]
ts lazy.Lazy[*triplestore.Triplestore]
sql lazy.Lazy[*sql.SQL]
// other components
instances lazy.Lazy[*instances.Instances]
@ -67,23 +67,48 @@ func makeComponent[C component.Component](dis *Distillery, field *lazy.Lazy[C],
})
}
// Components returns all components that have a stack function
func (dis *Distillery) Components() []component.InstallableComponent {
return []component.InstallableComponent{
func (dis *Distillery) ComponentsX() []component.Component {
return []component.Component{
dis.Web(),
dis.Dis(),
dis.SSH(),
dis.Triplestore(),
dis.SQL(),
dis.Instances(),
}
}
// Backupable returns all the components that can be backuped up.
func (dis *Distillery) Backupable() []component.Backupable {
return getComponents[component.Backupable](dis)
}
// Installables returns all components that can be installed
func (dis *Distillery) Installables() []component.Installable {
return getComponents[component.Installable](dis)
}
func getComponents[C component.Component](dis *Distillery) (result []C) {
all := dis.ComponentsX()
result = make([]C, 0, len(all))
for _, c := range all {
sc, ok := c.(C)
if !ok {
continue
}
result = append(result, sc)
}
return
}
func (dis *Distillery) Web() *web.Web {
return makeComponent(dis, &dis.components.web, nil)
}
func (d *Distillery) Dis() *dis.Dis {
return makeComponent(d, &d.components.dis, func(ddis *dis.Dis) {
func (d *Distillery) Dis() *control.Control {
return makeComponent(d, &d.components.control, func(ddis *control.Control) {
ddis.ResolverFile = core.PrefixConfig
ddis.Instances = d.Instances()
})