From ac9dcc0b1588428649482291a9ce8a11b9358ab5 Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Sat, 11 Jan 2025 06:16:12 -0600
Subject: [PATCH] Notes added by 'git notes append'

---
 7df10fba519944c1dae55625b10b0677b639febb | 174 +++++++++++++++++++++++
 1 file changed, 174 insertions(+)

diff --git a/7df10fba519944c1dae55625b10b0677b639febb b/7df10fba519944c1dae55625b10b0677b639febb
index 3a4cb00..5508d8e 100644
--- a/7df10fba519944c1dae55625b10b0677b639febb
+++ b/7df10fba519944c1dae55625b10b0677b639febb
@@ -2018,3 +2018,177 @@ func file_repo_proto_init() {
 }
 
 // `autogen:repo.sort.pb.go`
+
+// Code generated by go.wit.com/apps/autogenpb DO NOT EDIT.
+// This file was autogenerated with autogenpb v0.0.38-3-g25ae7fc 2025.01.10_0403
+//     go install go.wit.com/apps/autogenpb@latest
+//
+// define which structs (messages) you want to use in the .proto file
+// Then sort.pb.go and marshal.pb.go files are autogenerated
+//
+// autogenpb uses it and has an example .proto file with instructions
+//
+
+package gitpb
+
+import (
+	"fmt"
+	"sort"
+	"sync"
+)
+
+// bad global lock until modifying the .pb.go file is tested
+// sync.RWMutex or sync.Mutex?
+var repoMu sync.RWMutex
+
+type RepoIterator struct {
+	sync.RWMutex
+
+	things []*Repo
+	index  int
+}
+
+// NewRepoIterator initializes a new iterator.
+func NewRepoIterator(things []*Repo) *RepoIterator {
+	return &RepoIterator{things: things}
+}
+
+// Scan moves to the next element and returns false if there are no more things.
+// Use Scan() in a loop, similar to a while loop
+//
+//	for iterator.Scan()
+//		d := iterator.Next(
+//		fmt.Println("found UUID:", d.Uuid
+//	}
+func (it *RepoIterator) Scan() bool {
+	if it.index >= len(it.things) {
+		return false
+	}
+	it.index++
+	return true
+}
+
+// Next() returns the next thing in the array
+func (it *RepoIterator) Next() *Repo {
+	if it.things[it.index-1] == nil {
+		for i, d := range it.things {
+			fmt.Println("i =", i, d)
+		}
+	}
+	return it.things[it.index-1]
+}
+
+func (all *Repos) All() *RepoIterator {
+	RepoPointers := all.selectAllRepo()
+
+	iterator := NewRepoIterator(RepoPointers)
+	return iterator
+}
+
+func (all *Repos) Len() int {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	return len(all.Repos)
+}
+
+// safely returns a slice of pointers to the Repo protobufs
+func (all *Repos) selectAllRepo() []*Repo {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	// Create a new slice to hold pointers to each Repo
+	var tmp []*Repo
+	tmp = make([]*Repo, len(all.Repos))
+	for i, p := range all.Repos {
+		tmp[i] = p // Copy pointers for safe iteration
+	}
+
+	return tmp
+}
+
+// maybe seperate files here?
+// just a simple Append() with no checking (but still uses the mutex lock)
+func (all *Repos) Append(newP *Repo) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	all.Repos = append(all.Repos, newP)
+	return true
+}
+
+// enforces Repo is unique
+func (all *Repos) AppendUniqueFullPath(newP *Repo) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for _, p := range all.Repos {
+		if p.FullPath == newP.FullPath {
+			return false
+		}
+	}
+
+	all.Repos = append(all.Repos, newP)
+	return true
+}
+
+// enforces Repo is unique
+func (all *Repos) AppendUnique(newP *Repo) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for _, p := range all.Repos {
+		if p.FullPath == newP.FullPath {
+			return false
+		}
+	}
+
+	all.Repos = append(all.Repos, newP)
+	return true
+}
+
+func (all *Repos) SortByFullPath() *RepoIterator {
+	things := all.selectAllRepo()
+
+	sort.Sort(RepoFullPath(things))
+
+	iterator := NewRepoIterator(things)
+	return iterator
+}
+
+type RepoFullPath []*Repo
+
+func (a RepoFullPath) Len() int           { return len(a) }
+func (a RepoFullPath) Less(i, j int) bool { return a[i].FullPath < a[j].FullPath }
+func (a RepoFullPath) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
+
+func (all *Repos) DeleteByFullPath(s string) bool {
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for i, _ := range all.Repos {
+		if all.Repos[i].FullPath == s {
+			all.Repos[i] = all.Repos[len(all.Repos)-1]
+			all.Repos = all.Repos[:len(all.Repos)-1]
+			return true
+		}
+	}
+	return false
+}
+
+// find a dependancy by the go path
+func (all *Repos) FindByFullPath(s string) *Repo {
+	if all == nil {
+		return nil
+	}
+
+	all.Lock.RLock()
+	defer all.Lock.RUnlock()
+
+	for i, _ := range all.Repos {
+		if all.Repos[i].FullPath == s {
+			return all.Repos[i]
+		}
+	}
+	return nil
+}