From 9d6a352287ca46ea2e23fe320522084a33a88b2d Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Mon, 20 Jan 2025 08:02:15 -0600
Subject: [PATCH] Notes added by 'git notes append'

---
 37292a32459f5fab6b9068759df426fcd5fa8512 | 174 +++++++++++++++++++++++
 1 file changed, 174 insertions(+)

diff --git a/37292a32459f5fab6b9068759df426fcd5fa8512 b/37292a32459f5fab6b9068759df426fcd5fa8512
index a4c8428..501690f 100644
--- a/37292a32459f5fab6b9068759df426fcd5fa8512
+++ b/37292a32459f5fab6b9068759df426fcd5fa8512
@@ -414,3 +414,177 @@ func file_machine_proto_init() {
 }
 
 // `autogen:machine.sort.pb.go`
+
+package zoopb
+
+// This file was autogenerated with autogenpb v0.0.33 DO NOT EDIT
+//     go install go.wit.com/apps/autogenpb@latest
+//
+// You can use it on simple protobuf files
+// The .proto file must have a singular and plural form of a message
+// (for those of you that know ruby on rails, it's like that)
+//
+// You can mark which repos you want to auto generate sort.pb.go and marshal.pb.go files for
+//
+// For an example,
+//       go-clone go.wit.com/lib/protobuf/gitpb
+//
+
+import (
+	"fmt"
+	"sort"
+	"sync"
+)
+
+type MachineIterator struct {
+	sync.RWMutex
+
+	packs []*Machine
+	index int
+}
+
+// NewMachineIterator initializes a new iterator.
+func NewMachineIterator(packs []*Machine) *MachineIterator {
+	return &MachineIterator{packs: packs}
+}
+
+// Scan moves to the next element and returns false if there are no more packs.
+// Use Scan() in a loop, similar to a while loop
+//
+//	for iterator.Scan()
+//		d := iterator.Next(
+//		fmt.Println("found UUID:", d.Uuid
+//	}
+func (it *MachineIterator) Scan() bool {
+	if it.index >= len(it.packs) {
+		return false
+	}
+	it.index++
+	return true
+}
+
+// Next() returns the next thing in the array
+func (it *MachineIterator) Next() *Machine {
+	if it.packs[it.index-1] == nil {
+		for i, d := range it.packs {
+			fmt.Println("i =", i, d)
+		}
+		// fmt.Println("protobuf autogenpb sort error len =", len(it.packs))
+		// fmt.Println("protobuf autogenpb sort error next == nil", it.index, it.index-1)
+	}
+	return it.packs[it.index-1]
+}
+
+// does not enforce any unique fields
+func (all *Machines) Append(newP *Machine) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	all.Machines = append(all.Machines, newP)
+	return true
+}
+
+func (all *Machines) All() *MachineIterator {
+	machinePointers := all.selectAllMachine()
+
+	iterator := NewMachineIterator(machinePointers)
+	return iterator
+}
+
+func (all *Machines) Len() int {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	return len(all.Machines)
+}
+
+func (all *Machines) SortByHostname() *MachineIterator {
+	packs := all.selectAllMachine()
+
+	sort.Sort(MachineHostname(packs))
+
+	iterator := NewMachineIterator(packs)
+	return iterator
+}
+
+type MachineHostname []*Machine
+
+func (a MachineHostname) Len() int           { return len(a) }
+func (a MachineHostname) Less(i, j int) bool { return a[i].Hostname < a[j].Hostname }
+func (a MachineHostname) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+
+// enforces Hostname is unique
+func (all *Machines) AppendUniqueHostname(newP *Machine) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for _, p := range all.Machines {
+		if p.Hostname == newP.Hostname {
+			return false
+		}
+	}
+
+	all.Machines = append(all.Machines, newP)
+	return true
+}
+
+func (all *Machines) DeleteByHostname(s string) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for i, _ := range all.Machines {
+		if all.Machines[i].Hostname == s {
+			all.Machines[i] = all.Machines[len(all.Machines)-1]
+			all.Machines = all.Machines[:len(all.Machines)-1]
+			return true
+		}
+	}
+	return false
+}
+
+// enforces Hostname is unique
+func (all *Machines) ReplaceHostname(newP *Machine) bool { // todo: make unique name here
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for _, p := range all.Machines {
+		if p.Hostname == newP.Hostname {
+			return false
+		}
+	}
+
+	all.Machines = append(all.Machines, newP)
+	return true
+}
+
+// find a dependancy by the go path
+func (all *Machines) FindByHostname(s string) *Machine {
+	if all == nil {
+		return nil
+	}
+
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for i, _ := range all.Machines {
+		if all.Machines[i].Hostname == s {
+			return all.Machines[i]
+		}
+	}
+	return nil
+}
+
+// safely returns a slice of pointers to the Machine protobufs
+func (all *Machines) selectAllMachine() []*Machine {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	// Create a new slice to hold pointers to each Machine
+	var aStuff []*Machine
+	aStuff = make([]*Machine, len(all.Machines))
+	for i, p := range all.Machines {
+		aStuff[i] = p // Copy pointers for safe iteration
+	}
+
+	return aStuff
+}