1 files changed, 116 insertions, 0 deletions
diff --git a/tableMachinePackages.go b/tableMachinePackages.go
new file mode 100644
index 0000000..93208c0
--- /dev/null
+++ b/tableMachinePackages.go
@@ -0,0 +1,116 @@
+// Copyright 2025 WIT.COM Inc Licensed GPL 3.0
+
+package zoopb
+
+import (
+	"go.wit.com/log"
+)
+
+// tables for what packages are currently installed
+
+func (m *Machine) PrintTable(pb *Packages) {
+	tablePB := m.makeSmartTable(pb)
+	tablePB.PrintTable()
+	var i int
+	for p := range pb.IterAll() {
+		if m.IsInstalled(p.Package) {
+			i += 1
+		}
+	}
+
+	log.Printf("pb.SmartTable: packages: total=%d installed=%d\n", pb.Len(), i)
+}
+
+func (m *Machine) PrintInstalledTable() {
+	installed := NewPackages()
+	for p := range m.Wit.IterAll() {
+		if m.IsInstalled(p.Package) {
+			installed.Append(p)
+		}
+	}
+	tablePB := m.makeSmartTable(installed)
+	if tablePB == nil {
+		panic("WTF")
+	}
+	tablePB.PrintTable()
+	log.Printf("pb.SmartTable: %d installed packages\n", installed.Len())
+}
+
+func (m *Machine) makeSmartTable(pb *Packages) *PackagesTable {
+	t := pb.NewTable("apt packages")
+	t.NewUuid()
+
+	var col *PackageFunc
+
+	col = t.AddStringFunc("  I", func(p *Package) string {
+		if m.IsInstalled(p.Package) {
+			return "  X"
+		}
+		return ""
+	})
+	col.Width = 3
+
+	col = t.AddStringFunc("U", func(p *Package) string {
+		if m.WillUpgrade(p) {
+			return "X"
+		}
+		return ""
+	})
+	col.Width = 1
+
+	col = t.AddPackage()
+	col.Width = 16
+
+	col = t.AddVersion()
+	col.Width = 20
+
+	col = t.AddStringFunc("md5sum", func(p *Package) string {
+		if p.DebInfo == nil {
+			return ""
+		}
+		return p.DebInfo.MD5SUM
+	})
+	col.Width = 3
+
+	col = t.AddFilename()
+	col.Width = -1
+	col.Header.Name = "apt package path"
+
+	return t
+}
+
+// true if the package 'p' is newer than the installed package
+func (m *Machine) WillUpgrade(p *Package) bool {
+	check := m.FindInstalledByName(p.Package)
+	if check == nil {
+		// not installed. can not upgrade
+		return false
+	}
+	if check.Version != p.Version {
+		return true
+	}
+	return false
+}
+
+/*
+// this means somehow this machine has a newer version than the mirrors have
+// true if the package 'p' is newer than the installed package
+func (m *Machine) MirrorsOutOfDate(p *Package) bool {
+	check := m.FindInstalledByName(p.Package)
+	if check == nil {
+		// not installed
+		return false
+	}
+	v1, _ := fhelp.NewDebVersion(check.Version)
+	v2, _ := fhelp.NewDebVersion(p.Version)
+	if v1.Equal(v2) {
+		// log.Info("do nothing", v1, v2)
+		return false
+	}
+	if v2.LessThan(v1) {
+		log.Info("wow. you have a newer version on this box than the mirrors", v1, "to", v2)
+		return true
+	}
+	return false
+}
+*/