105 lines
2 KiB
Go
105 lines
2 KiB
Go
package weldr
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import (
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"sort"
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"sync"
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)
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type store struct {
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Blueprints map[string]blueprint `json:"blueprints"`
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Workspace map[string]blueprint `json:"workspace"`
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mu sync.RWMutex // protects all fields
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}
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type blueprint struct {
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Name string `json:"name"`
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Description string `json:"description,omitempty"`
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Version string `json:"version,omitempty"`
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Packages []blueprintPackage `json:"packages"`
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Modules []blueprintPackage `json:"modules"`
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}
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type blueprintPackage struct {
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Name string `json:"name"`
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Version string `json:"version,omitempty"`
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}
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func newStore() *store {
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return &store{
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Blueprints: make(map[string]blueprint),
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Workspace: make(map[string]blueprint),
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}
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}
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func (s *store) listBlueprints() []string {
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s.mu.RLock()
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defer s.mu.RUnlock()
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names := make([]string, 0, len(s.Blueprints))
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for name := range s.Blueprints {
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names = append(names, name)
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}
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sort.Strings(names)
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return names
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}
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func (s *store) getBlueprint(name string, bp *blueprint, changed *bool) bool {
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s.mu.RLock()
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defer s.mu.RUnlock()
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var inWorkspace bool
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*bp, inWorkspace = s.Workspace[name]
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if !inWorkspace {
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var ok bool
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*bp, ok = s.Blueprints[name]
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if !ok {
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return false
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}
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}
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// cockpit-composer cannot deal with missing "packages" or "modules"
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if bp.Packages == nil {
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bp.Packages = []blueprintPackage{}
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}
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if bp.Modules == nil {
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bp.Modules = []blueprintPackage{}
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}
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if changed != nil {
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*changed = inWorkspace
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}
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return true
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}
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func (s *store) pushBlueprint(bp blueprint) {
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s.mu.Lock()
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defer s.mu.Unlock()
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delete(s.Workspace, bp.Name)
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s.Blueprints[bp.Name] = bp
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}
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func (s *store) pushBlueprintToWorkspace(bp blueprint) {
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s.mu.Lock()
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defer s.mu.Unlock()
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s.Workspace[bp.Name] = bp
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}
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func (s *store) deleteBlueprint(name string) {
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s.mu.Lock()
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defer s.mu.Unlock()
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delete(s.Workspace, name)
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delete(s.Blueprints, name)
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}
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func (s *store) deleteBlueprintFromWorkspace(name string) {
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s.mu.Lock()
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defer s.mu.Unlock()
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delete(s.Workspace, name)
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}
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