From a2c9d4fed68598ebab7a174d51a44af43a7ff768 Mon Sep 17 00:00:00 2001
From: Jeff Carr <jcarr@wit.com>
Date: Sun, 12 Oct 2025 06:27:25 -0500
Subject: finally merge these to sort it all out

---
 theMagicOfAutocomplete.go | 43 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

(limited to 'theMagicOfAutocomplete.go')

diff --git a/theMagicOfAutocomplete.go b/theMagicOfAutocomplete.go
index 3202af3..fa392a1 100644
--- a/theMagicOfAutocomplete.go
+++ b/theMagicOfAutocomplete.go
@@ -4,10 +4,13 @@ package prep
 // lots of the fun magic is in here
 
 import (
+	"errors"
 	"os"
 	"time"
 
 	"go.wit.com/dev/alexflint/arg"
+	"go.wit.com/lib/config"
+	durationpb "google.golang.org/protobuf/types/known/durationpb"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 )
 
@@ -31,17 +34,53 @@ func Autocomplete(dest any) *Auto {
 		pb.PrintDebug()
 	}
 
-	all, err := pb.getHistoryPB() // read in the history protobuf file
+	// 	all, err := pb.getHistoryPB() // read in the history protobuf file
+	// func (newpb *Auto) getHistoryPB() (*Autos, error) {
+	all := NewAutos()
+	err := config.LoadCache(all, "argv", pb.Argname) // loads ~/.cache/argv/forge.pb
 	if err != nil {
 		// there is no history
 	}
 
+	if all.Len() == 0 {
+		// first time
+		all.Clone(pb)
+		err = all.Save()
+	}
+
+	// set the duration since the last auto complete
+	// find the last entry. this is dumb way to do it
+	var last *Auto
+	for found := range all.IterAll() {
+		last = found
+	}
+	dur := time.Since(last.Ctime.AsTime())
+	pb.Duration = durationpb.New(dur)
+
+	// roll the autocomplete file
+	if all.Len() > 15 {
+		pb.Debugf("DEBUG: trim() history is over 100 len=%d vs new=%d", all.Len(), all.Len()-90)
+		all.Autos = all.Autos[all.Len()-10:]
+		// newall.Autos = all.Autos[0:10]
+		// for _, found := range all.Autos[0:10] {
+		// 	newall.Append(found)
+		// }
+	}
+
+	// save the history
+	all.Clone(pb)
+	errors.Join(err, all.Save())
+
+	pb.Debugf("WRITE DEBUG: write PB='%s' len(pb)=%d config.Save().err=%v", all.Filename, all.Len(), err)
+	//	return all, err
+	//}
+
 	if pb.Debug {
 		all.PrintHistory()
 	}
 
 	// turn on debugging if duration < 200 milliseconds
-	dur := pb.Duration.AsDuration()
+	dur = pb.Duration.AsDuration()
 	if dur < time.Millisecond*200 {
 		pb.Debug = true
 		pb.Fast = true
-- 
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