add NewestTag() and Tag.Age()

git.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"os/user"
 	"strings"
+	"time"
 	"unicode/utf8"
 
 	"io/ioutil"
@@ -19,6 +20,21 @@ func (rs *RepoStatus) GetCurrentBranchVersion() string {
 	return rs.currentVersion.String()
 }
 
+func (rs *RepoStatus) Age() time.Duration {
+	var t *Tag
+	t = rs.NewestTag()
+
+	if t != nil {
+		log.Log(REPO, "newest tag:", t.date.String(), t.tag.String(), t.Name())
+		return t.Age()
+	}
+
+	const gitLayout = "Mon Jan 2 15:04:05 2006 -0700"
+	const madeuptime = "Mon Jun 3 15:04:05 2013 -0700"
+	tagTime, _ := time.Parse(gitLayout, madeuptime)
+	return time.Since(tagTime)
+}
+
 /*
 // this isn't right
 func (rs *RepoStatus) LastTagAge() (time.Time, string) {

gitConfig.go

@@ -136,6 +136,9 @@ func (rs *RepoStatus) readGitConfig() error {
 		switch currentSection {
 		case "core":
 			rs.gitConfig.core[key] = value
+		case "pull":
+			// don't store git config pull settings here
+			// probably has 'rebase = false'
 		case "remote":
 			test, ok := rs.gitConfig.remotes[currentName]
 			if !ok {

new.go

@@ -32,6 +32,14 @@ func FindPathOld(path string) *RepoStatus {
 	return windowMap[path]
 }
 
+// makes a window of the status of the repo
+// don't worry, you can think of it like Sierpinski carpet
+// it's doesn't need to be displayed so it'll work fine even in an embedded space
+func New(path string) (*RepoStatus, error) {
+	err, r := NewRepoStatusWindow(path)
+	return r, err
+}
+
 func NewRepoStatusWindow(path string) (error, *RepoStatus) {
 	var realpath string
 	var isGoLang bool = false

tagWindow.go

@@ -5,6 +5,8 @@ import (
 	"regexp"
 	"slices"
 	"strings"
+	"sync"
+	"time"
 
 	"go.wit.com/gui"
 	"go.wit.com/log"
@@ -312,3 +314,59 @@ func (rs *RepoStatus) LocalTagExists(findname string) bool {
 	}
 	return false
 }
+
+func (t *Tag) Age() time.Duration {
+	const gitLayout = "Mon Jan 2 15:04:05 2006 -0700"
+	tagTime, _ := time.Parse(gitLayout, t.date.String())
+	return time.Since(tagTime)
+}
+
+func (t *Tag) Name() string {
+	return t.tag.String()
+}
+
+func (t *Tag) getDate() (time.Time, error) {
+	const gitLayout = "Mon Jan 2 15:04:05 2006 -0700"
+	tagTime, err := time.Parse(gitLayout, t.date.String())
+
+	if err != nil {
+		log.Log(REPOWARN, "tag date err", t.ref.String(), t.tag.String(), err)
+		return time.Now(), err
+	}
+	return tagTime, nil
+}
+
+func (rs *RepoStatus) NewestTag() *Tag {
+	var newest *Tag
+	var newestTime time.Time
+	var tagTime time.Time
+	var err error
+	var allTags []*Tag
+	var mu sync.Mutex
+
+	allTags = make([]*Tag, 0, 0)
+	junk := rs.Tags.ListAll()
+	allTags = append(allTags, junk...)
+	for _, t := range allTags {
+		mu.Lock()
+		if tagTime, err = t.getDate(); err != nil {
+			mu.Unlock()
+			continue
+		}
+
+		// log.Log(REPOWARN, "tag", t.ref.String(), t.date.String(), t.tag.String())
+		// if this is the first tag, use it
+		if newest == nil {
+			newestTime = tagTime
+			newest = t
+		}
+
+		// if the tag date is after the newest date, it's newer so use this tag
+		if tagTime.After(newestTime) {
+			newestTime = tagTime
+			newest = t
+		}
+		mu.Unlock()
+	}
+	return newest
+}