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package main
import (
"embed"
"errors"
"os"
"path/filepath"
"time"
"go.wit.com/lib/cobol"
"go.wit.com/lib/config"
"go.wit.com/lib/gui/prep"
"go.wit.com/lib/gui/shell"
"go.wit.com/lib/protobuf/zoopb"
"go.wit.com/log"
)
// sent via -ldflags
var VERSION string
var BUILDTIME string
// used for shell auto completion
var ARGNAME string = "mirrors" // todo: get this from $0 ?
//go:embed resources/*
var resources embed.FS
func main() {
me = new(mainType)
me.sh = prep.Bash3(&argv) // add support for bash autocomplete with go-arg
// read in protobuf file
me.pb = zoopb.NewPackages()
me.pb.Filename = "/home/mirrors/wit/mirrors.wit.com.pb"
if err := me.pb.Load(); err != nil {
if argv.Force {
config.Save(me.pb)
} else {
me.sh.BadExit("no config found. use --force to create one", err)
}
}
if me.pb.BaseDir != "/home/mirrors/wit" {
me.pb.Filename = "/home/mirrors/wit/mirrors.wit.com.pb"
me.pb.BaseDir = "/home/mirrors/wit"
me.pb.Save()
panic("missing /home/mirrors/wit as BaseDir")
}
if err := os.Chdir(me.pb.BaseDir); err != nil {
me.sh.BadExit("no '"+me.pb.BaseDir+"' directory", err)
}
if !shell.IsDir("pool/") {
me.sh.BadExit("no "+filepath.Join(me.pb.BaseDir, "pool")+" directory", errors.New("mount -a ? missing wit/pool/"))
}
if me.sh.Cmd == "" {
// default behavior when no argv
s := log.Sprintf("You have %d packages in %s", me.pb.Len(), me.pb.BaseDir)
me.sh.GoodExit(s)
}
// default handling of argv subcommands
var s string
var err error
if argv.Incoming != nil {
s, err = doIncoming(me.pb)
}
if argv.Walk != nil {
s, err = doWalk()
}
if argv.List != nil {
s, err = doList()
}
if argv.Verify != nil {
s, err = doVerify()
}
if argv.Update != nil {
err = doDistro()
}
if argv.MakeDists != nil {
s, err = doMakeDists()
}
if argv.Newest != nil {
s, err = doNewest()
}
if err != nil {
me.sh.BadExit(s, err)
}
me.sh.GoodExit(s)
}
// make a list of the newest .deb files
func doNewest() (string, error) {
log.Info("Processing dir", filepath.Join(me.pb.BaseDir, "pool"))
newest := zoopb.NewPackages()
var counter int
for p := range me.pb.IterAll() {
found := newest.FindByPackage(p.Package)
if found == nil {
// package is new
log.Printf("%-20.20s %-20.20s %-80.80s\n", "new package", p.Package, p.Filename)
newest.Clone(p)
continue
}
curtime := p.Ctime.AsTime()
newtime := found.Ctime.AsTime()
durs := cobol.Since(p.Ctime) + " vs found " + cobol.Since(found.Ctime)
if time.Since(curtime) > time.Since(newtime) {
log.Printf("%-20.20s %-20.20s %-80.80s %s\n", "found is newer", p.Package, p.Filename, durs)
newest.Delete(found)
newest.Clone(p)
} else {
log.Printf("%-20.20s %-20.20s %-80.80s %s\n", "found is older", p.Package, p.Filename, durs)
}
}
newest.SortPackage()
footer := newest.PrintTable()
log.Info("newest packages ?", footer, counter)
return "doNewest", nil
}
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