Add ability to create a git repository from a BG3 install

Add library to parse version info from a windows PE executable There are issues with go-git, will change to a wrapper library
Change convert to use a struct instead of global variables
2021-02-15 21:47:38 -08:00 · 2021-02-15 21:35:38 -08:00 · 2021-02-15 21:33:51 -08:00 · 2021-02-15 21:32:00 -08:00 · 2021-02-15 21:32:00 -08:00 · 2021-02-15 21:32:00 -08:00
23 changed files with 1934 additions and 222 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,2 +1,2 @@
-lsconvert
+/lsconvert
 *.sublime-workspace
--- a/binutils.go
+++ b/binutils.go
@ -82,18 +82,18 @@ func MakeCompressionFlags(method CompressionMethod, level CompressionLevel) int
 	return flags | int(level)
 }

-func Decompress(compressed io.Reader, uncompressedSize int, compressionFlags byte, chunked bool) io.ReadSeeker {
+func Decompress(compressed io.Reader, uncompressedSize int, compressionFlags byte, chunked bool) (io.ReadSeeker, error) {
 	switch CompressionMethod(compressionFlags & 0x0f) {
 	case CMNone:
 		if v, ok := compressed.(io.ReadSeeker); ok {
-			return v
+			return v, nil
 		}
-		panic(errors.New("compressed must be an io.ReadSeeker if there is no compression"))
+		return nil, errors.New("compressed must be an io.ReadSeeker if there is no compression")

 	case CMZlib:
 		zr, _ := zlib.NewReader(compressed)
 		v, _ := ioutil.ReadAll(zr)
-		return bytes.NewReader(v)
+		return bytes.NewReader(v), nil

 	case CMLZ4:
 		if chunked {
@ -101,21 +101,21 @@ func Decompress(compressed io.Reader, uncompressedSize int, compressionFlags byt
 			p := make([]byte, uncompressedSize)
 			_, err := zr.Read(p)
 			if err != nil {
-				panic(err)
+				return nil, err
 			}
-			return bytes.NewReader(p)
+			return bytes.NewReader(p), nil
 		}
 		src, _ := ioutil.ReadAll(compressed)
 		dst := make([]byte, uncompressedSize*2)
 		_, err := lz4.UncompressBlock(src, dst)
 		if err != nil {
-			panic(err)
+			return nil, err
 		}

-		return bytes.NewReader(dst)
+		return bytes.NewReader(dst), nil

 	default:
-		panic(fmt.Errorf("no decompressor found for this format: %v", compressionFlags))
+		return nil, fmt.Errorf("no decompressor found for this format: %v", compressionFlags)
 	}
 }

--- a/cmd/lsconvert/convert.go
+++ b/cmd/lsconvert/convert.go
@ -0,0 +1,229 @@
+package main
+
+import (
+	"bytes"
+	"encoding/xml"
+	"errors"
+	"flag"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"git.narnian.us/lordwelch/lsgo"
+	_ "git.narnian.us/lordwelch/lsgo/lsb"
+	_ "git.narnian.us/lordwelch/lsgo/lsf"
+
+	"github.com/go-kit/kit/log"
+	"github.com/kr/pretty"
+)
+
+type convertFlags struct {
+	write         bool
+	printXML      bool
+	printResource bool
+	recurse       bool
+	logging       bool
+	parts         string
+}
+
+func convert(arguments ...string) error {
+	var (
+		convertFS = flag.NewFlagSet("convert", flag.ExitOnError)
+		cvFlags   = convertFlags{}
+	)
+	convertFS.BoolVar(&cvFlags.write, "w", false, "Replace the file with XML data")
+	convertFS.BoolVar(&cvFlags.printXML, "x", false, "Print XML to stdout")
+	convertFS.BoolVar(&cvFlags.printResource, "R", false, "Print the resource struct to stderr")
+	convertFS.BoolVar(&cvFlags.recurse, "r", false, "Recurse into directories")
+	convertFS.BoolVar(&cvFlags.logging, "l", false, "Enable logging to stderr")
+	convertFS.StringVar(&cvFlags.parts, "p", "", "Parts to filter logging for, comma separated")
+	convertFS.Parse(arguments)
+	if cvFlags.logging {
+		lsgo.Logger = lsgo.NewFilter(map[string][]string{
+			"part": strings.Split(cvFlags.parts, ","),
+		}, log.NewLogfmtLogger(os.Stderr))
+	}
+
+	for _, v := range convertFS.Args() {
+		fi, err := os.Stat(v)
+		if err != nil {
+			return err
+		}
+		switch {
+		case !fi.IsDir():
+			err = cvFlags.openLSF(v)
+			if err != nil && !errors.As(err, &lsgo.HeaderError{}) {
+				return err
+			}
+
+		case cvFlags.recurse:
+			_ = filepath.Walk(v, func(path string, info os.FileInfo, err error) error {
+				if err != nil {
+					return nil
+				}
+				if info.IsDir() {
+					if info.Name() == ".git" {
+						return filepath.SkipDir
+					}
+					return nil
+				}
+				err = cvFlags.openLSF(path)
+				if err != nil && !errors.Is(err, lsgo.ErrFormat) {
+					fmt.Fprintln(os.Stderr, err)
+				}
+				return nil
+			})
+
+		default:
+			return fmt.Errorf("lsconvert: %s: Is a directory\n", v)
+		}
+	}
+	return nil
+}
+
+func (cf *convertFlags) openLSF(filename string) error {
+	var (
+		l   *lsgo.Resource
+		err error
+		n   string
+		f   interface {
+			io.Writer
+			io.StringWriter
+		}
+	)
+	l, err = readLSF(filename)
+	if err != nil {
+		return fmt.Errorf("reading LSF file %s failed: %w", filename, err)
+	}
+	if cf.printResource {
+		pretty.Log(l)
+	}
+	if cf.printXML || cf.write {
+		n, err = marshalXML(l)
+		if err != nil {
+			return fmt.Errorf("creating XML from LSF file %s failed: %w", filename, err)
+		}
+
+		if cf.write {
+			f, err = os.OpenFile(filename, os.O_TRUNC|os.O_RDWR, 0o666)
+			if err != nil {
+				return fmt.Errorf("writing XML from LSF file %s failed: %w", filename, err)
+			}
+		} else if cf.printXML {
+			f = os.Stdout
+		}
+
+		err = writeXML(f, n)
+		fmt.Fprint(f, "\n")
+		if err != nil {
+			return fmt.Errorf("writing XML from LSF file %s failed: %w", filename, err)
+		}
+	}
+	return nil
+}
+
+func readLSF(filename string) (*lsgo.Resource, error) {
+	var (
+		l    lsgo.Resource
+		r    io.ReadSeeker
+		file *os.File
+		fi   os.FileInfo
+		err  error
+	)
+	switch filepath.Ext(filename) {
+	case ".lsf", ".lsb":
+		var b []byte
+		fi, err = os.Stat(filename)
+		if err != nil {
+			return nil, err
+		}
+		// Arbitrary size, no lsf file should reach 100 MB (I haven't found one over 90 KB)
+		// and if you don't have 100 MB of ram free you shouldn't be using this
+		if fi.Size() <= 100*1024*1024 {
+			b, err = ioutil.ReadFile(filename)
+			if err != nil {
+				return nil, err
+			}
+			r = bytes.NewReader(b)
+			break
+		}
+		fallthrough
+	default:
+		b := make([]byte, 4)
+		file, err = os.Open(filename)
+		if err != nil {
+			return nil, err
+		}
+		defer file.Close()
+
+		_, err = file.Read(b)
+		if err != nil {
+			return nil, err
+		}
+		if !lsgo.SupportedFormat(b) {
+			return nil, lsgo.ErrFormat
+		}
+
+		_, err = file.Seek(0, io.SeekStart)
+		if err != nil {
+			return nil, err
+		}
+		fi, _ = os.Stat(filename)
+
+		// I have never seen a valid "ls*" file over 90 KB
+		if fi.Size() < 1*1024*1024 {
+			b, err = ioutil.ReadAll(file)
+			if err != nil {
+				return nil, err
+			}
+			r = bytes.NewReader(b)
+		} else {
+			r = file
+		}
+	}
+
+	l, _, err = lsgo.Decode(r)
+	if err != nil {
+		return nil, fmt.Errorf("decoding %q failed: %w", filename, err)
+	}
+	return &l, nil
+}
+
+func marshalXML(l *lsgo.Resource) (string, error) {
+	var (
+		v   []byte
+		err error
+	)
+	v, err = xml.MarshalIndent(struct {
+		*lsgo.Resource
+		XMLName string `xml:"save"`
+	}{l, ""}, "", "\t")
+	if err != nil {
+		return string(v), err
+	}
+	n := string(v)
+	n = strings.ReplaceAll(n, "></version>", " />")
+	n = strings.ReplaceAll(n, "></attribute>", " />")
+	n = strings.ReplaceAll(n, "></node>", " />")
+	n = strings.ReplaceAll(n, "false", "False")
+	n = strings.ReplaceAll(n, "true", "True")
+	n = strings.ReplaceAll(n, "&#39;", "'")
+	n = strings.ReplaceAll(n, "&#34;", "&quot;")
+	return n, nil
+}
+
+func writeXML(f io.StringWriter, n string) error {
+	var err error
+	_, err = f.WriteString(strings.ToLower(xml.Header))
+	if err != nil {
+		return err
+	}
+	_, err = f.WriteString(n)
+	if err != nil {
+		return err
+	}
+	return nil
+}
--- a/cmd/lsconvert/fileversion.go
+++ b/cmd/lsconvert/fileversion.go
@ -0,0 +1,19 @@
+package main
+
+import (
+	"github.com/jdferrell3/peinfo-go/peinfo"
+)
+
+func getPEFileVersion(filepath string) string {
+	f, err := peinfo.Initialize(filepath, false, "", false)
+	if err != nil {
+		panic(err)
+	}
+	defer f.OSFile.Close()
+	defer f.PEFile.Close()
+	v, _, err := f.GetVersionInfo()
+	if err != nil {
+		panic(err)
+	}
+	return v["FileVersion"]
+}
--- a/cmd/lsconvert/init.go
+++ b/cmd/lsconvert/init.go
@ -0,0 +1,308 @@
+package main
+
+import (
+	"bytes"
+	"errors"
+	"flag"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+
+	"github.com/go-git/go-git/v5"
+	"github.com/hashicorp/go-multierror"
+
+	"git.narnian.us/lordwelch/lsgo/gog"
+	ie "git.narnian.us/lordwelch/lsgo/internal/exec"
+	"golang.org/x/sys/windows/registry"
+)
+
+var (
+	initFS    = flag.NewFlagSet("init", flag.ExitOnError)
+	initFlags struct {
+		BG3Path    string
+		divinePath string
+		Repo       string
+	}
+)
+
+const ignore = `# ignores all binary files
+*.wem
+*.dds
+*.png
+*.jpg
+*.gr2
+*.bin
+*.patch
+*.bshd
+*.tga
+*.ttf
+*.fnt
+Assets_pak/Public/Shared/Assets/Characters/_Anims/Humans/_Female/HUM_F_Rig/HUM_F_Rig_DFLT_SPL_Somatic_MimeTalk_01
+Assets_pak/Public/Shared/Assets/Characters/_Models/_Creatures/Beholder/BEH_Spectator_A_GM_DDS
+Assets_pak/Public/Shared/Assets/Consumables/CONS_GEN_Food_Turkey_ABC/CONS_GEN_Food_Turkey_ABC.ma
+Assets_pak/Public/Shared/Assets/Decoration/Harbour/DEC_Harbour_Shell_ABC/DEC_Harbour_Shell_Venus_A
+*.bnk
+*.pak
+*.data
+*.osi
+*.cur
+*.gtp
+*.gts
+*.ffxanim
+*.ffxactor
+*.ffxbones
+*.bk2
+`
+
+type BG3Repo struct {
+	git        *git.Repository
+	gitPath    string
+	gog        gog.GOGalaxy
+	BG3Path    string
+	divinePath string
+	Empty      bool
+}
+
+func openRepository(path string) (BG3Repo, error) {
+	var (
+		b   BG3Repo
+		err error
+	)
+	b.gitPath = path
+	b.BG3Path, b.divinePath = preRequisites()
+	if b.BG3Path == "" {
+		panic("Could not locate Baldur's Gate 3")
+	}
+
+	b.git, err = git.PlainOpen(b.gitPath)
+	if err != nil {
+		b.Empty = true
+	}
+	return b, nil
+}
+
+func (bgr *BG3Repo) Init() error {
+	var err error
+	if bgr.Empty || bgr.git == nil {
+		bgr.git, err = git.PlainInit(bgr.gitPath, false)
+		if err == git.ErrRepositoryAlreadyExists {
+			bgr.git, err = git.PlainOpen(bgr.gitPath)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	if citer, err := bgr.git.CommitObjects(); err == nil {
+		if _, err := citer.Next(); err == nil {
+			// Repo contains commits, nothing to do
+			return nil
+		}
+	}
+	return bgr.AddNewVersion()
+}
+
+func (bgr *BG3Repo) RetrieveGOGalaxy() error {
+	var err error
+	bgr.gog, err = gog.RetrieveGOGInfo("1456460669")
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (bgr *BG3Repo) AddNewVersion() error {
+	var (
+		version   string
+		changelog gog.Change
+		err       error
+	)
+	version = getPEFileVersion(filepath.Join(bgr.BG3Path, "bin/bg3.exe"))
+	err = bgr.RetrieveGOGalaxy()
+	if err != nil {
+		return err
+	}
+	changelog, err = gog.ParseChangelog(bgr.gog.Changelog, bgr.gog.Title)
+	if err != nil {
+		return err
+	}
+	versionChanges := changelog.FindChange(version)
+	if versionChanges == nil {
+		return fmt.Errorf("no version information found for %q", version)
+	}
+
+	// TODO: Replace with custom errors
+	t, err := bgr.git.Worktree()
+	if err != nil {
+		return err
+	}
+	var stat git.Status
+	stat, err = t.Status()
+	if err != nil {
+		return err
+	}
+	if !stat.IsClean() {
+		return errors.New("git working directory must be clean before adding a new version, please save your work:\n" + stat.String())
+	}
+	if _, err := t.Filesystem.Stat(".gitignore"); err != nil {
+		gitignore, err := t.Filesystem.Create(".gitignore")
+		if err != nil {
+			return err
+		}
+		_, err = gitignore.Write([]byte(ignore))
+		if err != nil {
+			return err
+		}
+		gitignore.Close()
+	}
+
+	t.Add(".gitignore")
+
+	wg := &sync.WaitGroup{}
+	mut := &sync.Mutex{}
+	errs := new(multierror.Error)
+	paths := []string{}
+
+	err = filepath.Walk(filepath.Join(bgr.BG3Path, "Data"), func(path string, info os.FileInfo, err error) error {
+		rpath := strings.TrimPrefix(path, filepath.Join(bgr.BG3Path, "Data"))
+		fmt.Println("bg3  ", filepath.Join(bgr.BG3Path, "Data"))
+		fmt.Println("path ", path)
+		fmt.Println("rpath", rpath)
+		repoPath := filepath.Join(filepath.Dir(rpath), strings.TrimSuffix(filepath.Base(rpath), filepath.Ext(rpath))+strings.ReplaceAll(filepath.Ext(rpath), ".", "_"))
+		fmt.Println("repopath", repoPath)
+		if filepath.Ext(info.Name()) != ".pak" || info.IsDir() || strings.Contains(info.Name(), "Textures") {
+			return nil
+		}
+
+		err = t.Filesystem.MkdirAll(repoPath, 0o660)
+		if err != nil {
+			return err
+		}
+		paths = append(paths, repoPath)
+		divine := exec.Command(bgr.divinePath, "-g", "bg3", "-s", path, "-d", filepath.Join(bgr.gitPath, repoPath), "-a", "extract-package")
+		var buf bytes.Buffer
+		divine.Stderr = &buf
+		divine.Stdout = &buf
+		err = divine.Run()
+		if err != nil {
+			return fmt.Errorf("an error occurred running divine.exe: %s", buf.String())
+		}
+		wg.Add(1)
+		go func() {
+			if err := convert("-w", "-r", filepath.Join(bgr.gitPath, repoPath)); err != nil {
+				mut.Lock()
+				errs = multierror.Append(errs, err)
+				mut.Unlock()
+			}
+			wg.Done()
+		}()
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+	wg.Wait()
+
+	if errs.ErrorOrNil() != nil {
+		return nil
+	}
+	for _, v := range paths {
+		_, err = t.Add(v)
+		if err != nil {
+			return err
+		}
+	}
+	_, err = t.Commit(strings.Replace(versionChanges.String(), versionChanges.Title, versionChanges.Title+"\n", 1), nil)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func preRequisites() (BG3Path, divinePath string) {
+	BG3Path = locateBG3()
+	divinePath = locateLSLIB()
+	return BG3Path, divinePath
+}
+
+// locateLSLIB specifically locates divine.exe
+func locateLSLIB() string {
+	var searchPath []string
+	folderName := "ExportTool-*"
+	if runtime.GOOS == "windows" {
+		for _, v := range "cdefgh" {
+			for _, vv := range []string{`:\Program Files*\*\`, `:\app*\`, `:\`} {
+				paths, err := filepath.Glob(filepath.Join(string(v)+vv, folderName))
+				if err != nil {
+					panic(err)
+				}
+				searchPath = append(searchPath, paths...)
+			}
+		}
+		for _, v := range []string{os.ExpandEnv(`${USERPROFILE}\app*\`), os.ExpandEnv(`${USERPROFILE}\Downloads\`), os.ExpandEnv(`${USERPROFILE}\Documents\`)} {
+			paths, err := filepath.Glob(filepath.Join(v, folderName))
+			if err != nil {
+				panic(err)
+			}
+			searchPath = append(searchPath, paths...)
+		}
+	}
+	divine, _ := ie.LookPath("divine.exe", strings.Join(searchPath, string(os.PathListSeparator)))
+	return divine
+}
+
+func checkPaths() string {
+	var searchPath []string
+	folderName := `Baldurs Gate 3\bin\`
+	if runtime.GOOS == "windows" {
+		for _, v := range "cdefgh" {
+			for _, vv := range []string{`:\Program Files*\*\`, `:\Program Files*\GOG Galaxy\Games\`, `:\GOG Galaxy\Games\`, `:\GOG Games\`, `:\app*\`, `:\`} {
+				paths, err := filepath.Glob(filepath.Join(string(v)+vv, folderName))
+				if err != nil {
+					panic(err)
+				}
+				searchPath = append(searchPath, paths...)
+			}
+		}
+	}
+	bg3, _ := ie.LookPath("bg3.exe", strings.Join(searchPath, string(os.PathListSeparator)))
+	return strings.TrimSuffix(bg3, `\bin\bg3.exe`)
+}
+
+func locateBG3() string {
+	installPath := initFlags.BG3Path
+	if installPath == "" {
+		installPath = checkRegistry()
+	}
+	if installPath == "" {
+		installPath = checkPaths()
+	}
+	return installPath
+}
+
+func checkRegistry() string {
+	var (
+		k           registry.Key
+		err         error
+		installPath string
+	)
+	k, err = registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\1456460669_is1`, registry.QUERY_VALUE)
+	if err != nil {
+		return ""
+	}
+	defer k.Close()
+	for _, v := range []string{"Inno Setup: App Path", "InstallLocation"} {
+		var s string
+		s, _, err = k.GetStringValue(v)
+		if err == nil {
+			installPath = s
+			break
+		}
+	}
+
+	return installPath
+}
--- a/cmd/lsconvert/main.go
+++ b/cmd/lsconvert/main.go
@ -1,223 +1,43 @@
 package main

 import (
-	"bytes"
-	"encoding/xml"
-	"errors"
-	"flag"
 	"fmt"
-	"io"
-	"io/ioutil"
 	"os"
-	"path/filepath"
-	"strings"
-
-	"git.narnian.us/lordwelch/lsgo"
-	_ "git.narnian.us/lordwelch/lsgo/lsb"
-	_ "git.narnian.us/lordwelch/lsgo/lsf"
-
-	"github.com/go-kit/kit/log"
-	"github.com/kr/pretty"
 )

-var (
-	write         = flag.Bool("w", false, "replace the file with xml data")
-	printXML      = flag.Bool("x", false, "print xml to stdout")
-	printResource = flag.Bool("R", false, "print the resource struct to stderr")
-	recurse       = flag.Bool("r", false, "recurse into directories")
-	logging       = flag.Bool("l", false, "enable logging to stderr")
-	parts         = flag.String("p", "", "parts to filter logging for, comma separated")
-)
-
-func init() {
-	flag.Parse()
-	if *logging {
-		lsgo.Logger = lsgo.NewFilter(map[string][]string{
-			"part": strings.Split(*parts, ","),
-		}, log.NewLogfmtLogger(os.Stderr))
-	}
-}
-
 func main() {
-	for _, v := range flag.Args() {
-		fi, err := os.Stat(v)
+	// flag.Parse()
+	arg := ""
+	if len(os.Args) > 1 {
+		arg = os.Args[1]
+	}
+	switch arg {
+	case "convert":
+		err := convert(os.Args[1:]...)
 		if err != nil {
 			fmt.Fprintln(os.Stderr, err)
 			os.Exit(1)
 		}
-		switch {
-		case !fi.IsDir():
-			err = openLSF(v)
-			if err != nil && !errors.As(err, &lsgo.HeaderError{}) {
-				fmt.Fprintln(os.Stderr, err)
-				os.Exit(1)
-			}
-
-		case *recurse:
-			_ = filepath.Walk(v, func(path string, info os.FileInfo, err error) error {
-				if err != nil {
-					return nil
-				}
-				if info.IsDir() {
-					if info.Name() == ".git" {
-						return filepath.SkipDir
-					}
-					return nil
-				}
-				err = openLSF(path)
-				if err != nil && !errors.As(err, &lsgo.HeaderError{}) {
-					fmt.Fprintln(os.Stderr, err)
-				}
-				return nil
-			})
-
-		default:
-			fmt.Fprintf(os.Stderr, "lsconvert: %s: Is a directory\n", v)
+	case "init":
+		p := "."
+		if len(os.Args) > 2 {
+			p = os.Args[2]
+		}
+		repo, err := openRepository(p)
+		if err != nil {
+			fmt.Fprintln(os.Stderr, err)
+			os.Exit(1)
+		}
+		err = repo.Init()
+		if err != nil {
+			fmt.Fprintln(os.Stderr, err)
+			os.Exit(1)
+		}
+	default:
+		err := convert(os.Args[1:]...)
+		if err != nil {
+			fmt.Fprintln(os.Stderr, err)
 			os.Exit(1)
 		}
 	}
 }
-
-func openLSF(filename string) error {
-	var (
-		l   *lsgo.Resource
-		err error
-		n   string
-		f   interface {
-			io.Writer
-			io.StringWriter
-		}
-	)
-	l, err = readLSF(filename)
-	if err != nil {
-		return fmt.Errorf("reading LSF file %s failed: %w", filename, err)
-	}
-	if *printResource {
-		pretty.Log(l)
-	}
-	if *printXML || *write {
-		n, err = marshalXML(l)
-		if err != nil {
-			return fmt.Errorf("creating XML from LSF file %s failed: %w", filename, err)
-		}
-
-		if *write {
-			f, err = os.OpenFile(filename, os.O_TRUNC|os.O_RDWR, 0o666)
-			if err != nil {
-				return fmt.Errorf("writing XML from LSF file %s failed: %w", filename, err)
-			}
-		} else if *printXML {
-			f = os.Stdout
-		}
-
-		err = writeXML(f, n)
-		fmt.Fprint(f, "\n")
-		if err != nil {
-			return fmt.Errorf("writing XML from LSF file %s failed: %w", filename, err)
-		}
-	}
-	return nil
-}
-
-func readLSF(filename string) (*lsgo.Resource, error) {
-	var (
-		l    lsgo.Resource
-		r    io.ReadSeeker
-		file *os.File
-		fi   os.FileInfo
-		err  error
-	)
-	switch filepath.Ext(filename) {
-	case ".lsf", ".lsb":
-		var b []byte
-		fi, err = os.Stat(filename)
-		if err != nil {
-			return nil, err
-		}
-		// Arbitrary size, no lsf file should reach 100 MB (I haven't found one over 90 KB)
-		// and if you don't have 100 MB of ram free you shouldn't be using this
-		if fi.Size() <= 100*1024*1024 {
-			b, err = ioutil.ReadFile(filename)
-			if err != nil {
-				return nil, err
-			}
-			r = bytes.NewReader(b)
-			break
-		}
-		fallthrough
-	default:
-		b := make([]byte, 4)
-		file, err = os.Open(filename)
-		if err != nil {
-			return nil, err
-		}
-		defer file.Close()
-
-		_, err = file.Read(b)
-		if err != nil {
-			return nil, err
-		}
-		if !lsgo.SupportedFormat(b) {
-			return nil, lsgo.ErrFormat
-		}
-
-		_, err = file.Seek(0, io.SeekStart)
-		if err != nil {
-			return nil, err
-		}
-		fi, _ = os.Stat(filename)
-
-		// I have never seen a valid "ls*" file over 90 KB
-		if fi.Size() < 1*1024*1024 {
-			b, err = ioutil.ReadAll(file)
-			if err != nil {
-				return nil, err
-			}
-			r = bytes.NewReader(b)
-		} else {
-			r = file
-		}
-	}
-
-	l, _, err = lsgo.Decode(r)
-	if err != nil {
-		return nil, err
-	}
-	return &l, nil
-}
-
-func marshalXML(l *lsgo.Resource) (string, error) {
-	var (
-		v   []byte
-		err error
-	)
-	v, err = xml.MarshalIndent(struct {
-		*lsgo.Resource
-		XMLName string `xml:"save"`
-	}{l, ""}, "", "\t")
-	if err != nil {
-		return string(v), err
-	}
-	n := string(v)
-	n = strings.ReplaceAll(n, "></version>", " />")
-	n = strings.ReplaceAll(n, "></attribute>", " />")
-	n = strings.ReplaceAll(n, "></node>", " />")
-	n = strings.ReplaceAll(n, "false", "False")
-	n = strings.ReplaceAll(n, "true", "True")
-	n = strings.ReplaceAll(n, "&#39;", "'")
-	n = strings.ReplaceAll(n, "&#34;", "&quot;")
-	return n, nil
-}
-
-func writeXML(f io.StringWriter, n string) error {
-	var err error
-	_, err = f.WriteString(strings.ToLower(xml.Header))
-	if err != nil {
-		return err
-	}
-	_, err = f.WriteString(n)
-	if err != nil {
-		return err
-	}
-	return nil
-}
--- a/go.mod
+++ b/go.mod
@ -4,10 +4,17 @@ go 1.15

 replace github.com/pierrec/lz4/v4 v4.1.3 => ./third_party/lz4

+replace github.com/jdferrell3/peinfo-go v0.0.0-20191128021257-cff0d8506fb1 => ./third_party/peinfo-go
+
 require (
+	github.com/go-git/go-git/v5 v5.2.0
 	github.com/go-kit/kit v0.10.0
 	github.com/google/uuid v1.1.4
+	github.com/hashicorp/go-multierror v1.1.0
+	github.com/jdferrell3/peinfo-go v0.0.0-20191128021257-cff0d8506fb1
 	github.com/kr/pretty v0.2.1
 	github.com/pierrec/lz4/v4 v4.1.3
+	golang.org/x/net v0.0.0-20200301022130-244492dfa37a
+	golang.org/x/sys v0.0.0-20210108172913-0df2131ae363
 	gonum.org/v1/gonum v0.8.2
 )
--- a/go.sum
+++ b/go.sum
@ -7,15 +7,21 @@ github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMx
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
+github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
+github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6lCRdSC2Tm3DSWRPvIPr6xNKyeHdqDQSQT+A=
 github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
@ -37,7 +43,9 @@ github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@ -45,15 +53,29 @@ github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5m
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
 github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
 github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
+github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
+github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/envoyproxy/go-control-plane v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4safvEdbitLhGGK48rN6g=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
+github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gliderlabs/ssh v0.2.2 h1:6zsha5zo/TWhRhwqCD3+EarCAgZ2yN28ipRnGPnwkI0=
+github.com/gliderlabs/ssh v0.2.2/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
+github.com/go-git/gcfg v1.5.0 h1:Q5ViNfGF8zFgyJWPqYwA7qGFoMTEiBmdlkcfRmpIMa4=
+github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E=
+github.com/go-git/go-billy/v5 v5.0.0 h1:7NQHvd9FVid8VL4qVUMm8XifBK+2xCoZ2lSk0agRrHM=
+github.com/go-git/go-billy/v5 v5.0.0/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0=
+github.com/go-git/go-git-fixtures/v4 v4.0.2-0.20200613231340-f56387b50c12 h1:PbKy9zOy4aAKrJ5pibIRpVO2BXnK1Tlcg+caKI7Ox5M=
+github.com/go-git/go-git-fixtures/v4 v4.0.2-0.20200613231340-f56387b50c12/go.mod h1:m+ICp2rF3jDhFgEZ/8yziagdT1C+ZpZcrJjappBCDSw=
+github.com/go-git/go-git/v5 v5.2.0 h1:YPBLG/3UK1we1ohRkncLjaXWLW+HKp5QNM/jTli2JgI=
+github.com/go-git/go-git/v5 v5.2.0/go.mod h1:kh02eMX+wdqqxgNMEyq8YgwlIOsDOa9homkUq1PoTMs=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.10.0 h1:dXFJfIHVvUcpSgDOV+Ne6t7jXri8Tfv2uOLHUZ2XNuo=
@ -82,6 +104,7 @@ github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Z
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
@ -98,11 +121,14 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/hashicorp/consul/api v1.3.0/go.mod h1:MmDNSzIMUjNpY/mQ398R4bk2FnqQLoPndWW5VkKPlCE=
 github.com/hashicorp/consul/sdk v0.3.0/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
+github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
+github.com/hashicorp/go-multierror v1.1.0 h1:B9UzwGQJehnUY1yNrnwREHc3fGbC2xefo8g4TbElacI=
+github.com/hashicorp/go-multierror v1.1.0/go.mod h1:spPvp8C1qA32ftKqdAHm4hHTbPw+vmowP0z+KUhOZdA=
 github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
 github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
 github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
@ -118,8 +144,13 @@ github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2p
 github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
+github.com/imdario/mergo v0.3.9 h1:UauaLniWCFHWd+Jp9oCEkTBj8VO/9DKg3PV3VCNMDIg=
+github.com/imdario/mergo v0.3.9/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
+github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
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 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
@ -128,6 +159,8 @@ github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/u
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
+github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd h1:Coekwdh0v2wtGp9Gmz1Ze3eVRAWJMLokvN3QjdzCHLY=
+github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
@ -136,8 +169,9 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
 github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
 github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
@ -149,6 +183,8 @@ github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5
 github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
 github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
@ -166,6 +202,8 @@ github.com/nats-io/nats.go v1.9.1/go.mod h1:ZjDU1L/7fJ09jvUSRVBR2e7+RnLiiIQyqyzE
 github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
 github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
+github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
+github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=
 github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
@ -189,8 +227,10 @@ github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0
 github.com/pierrec/lz4 v2.0.5+incompatible h1:2xWsjqPFWcplujydGg4WmhC/6fZqK42wMM8aXeqhl0I=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
@ -216,6 +256,8 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
 github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
+github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@ -232,10 +274,13 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/xanzy/ssh-agent v0.2.1 h1:TCbipTQL2JiiCprBWx9frJ2eJlCYT00NmctrHxVAr70=
+github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
@ -251,10 +296,15 @@ go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
+golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
+golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@ -284,6 +334,8 @@ golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
+golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -301,13 +353,21 @@ golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210108172913-0df2131ae363 h1:wHn06sgWHMO1VsQ8F+KzDJx/JzqfsNLnc+oEi07qD7s=
+golang.org/x/sys v0.0.0-20210108172913-0df2131ae363/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221 h1:/ZHdbVpdR/jk3g30/d4yUL0JU9kksj8+F/bnQUVLGDM=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@ -355,16 +415,22 @@ google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
--- a/gog/changelog.go
+++ b/gog/changelog.go
@ -0,0 +1,236 @@
+package gog
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"strings"
+
+	"golang.org/x/net/html"
+	"golang.org/x/net/html/atom"
+)
+
+type Change struct {
+	Title   string
+	Changes []string
+	Sub     []Change
+	recurse bool
+}
+
+func (c Change) str(indent int) string {
+	var (
+		s   = new(strings.Builder)
+		ind = strings.Repeat("\t", indent)
+	)
+	fmt.Fprintln(s, ind+c.Title)
+	for _, v := range c.Changes {
+		fmt.Fprintln(s, ind+"\t"+v)
+	}
+	for _, v := range c.Sub {
+		s.WriteString(v.str(indent + 1))
+	}
+	return s.String()
+}
+
+func (c Change) String() string {
+	return c.str(0)
+}
+
+func (c Change) FindChange(version string) *Change {
+	if strings.Contains(c.Title, version) {
+		return &c
+	}
+	for _, v := range c.Sub {
+		cc := v.FindChange(version)
+		if cc != nil {
+			return cc
+		}
+	}
+	return nil
+}
+
+func debug(f ...interface{}) {
+	if len(os.Args) > 2 && os.Args[2] == "debug" {
+		fmt.Println(f...)
+	}
+}
+
+// Stringify returns the text from a node and all its children
+func stringify(h *html.Node) string {
+	var (
+		f   func(*html.Node)
+		str string
+		def = h
+	)
+	f = func(n *html.Node) {
+		if n.Type == html.TextNode {
+			str += strings.TrimSpace(n.Data) + " "
+		}
+		if n.DataAtom == atom.Br {
+			str += "\n"
+		}
+		for c := n.FirstChild; c != nil; c = c.NextSibling {
+			f(c)
+		}
+	}
+	f(def)
+	return str
+}
+
+// ParseChange returns the parsed change and the next node to start parsing the next change
+func ParseChange(h *html.Node, title string) (Change, *html.Node) {
+	var c Change
+	c.Title = title
+	debug("change", strings.TrimSpace(h.Data))
+l:
+	for h.Data != "hr" {
+		switch h.Type {
+		case html.ErrorNode:
+			panic("An error happened!?!?")
+		case html.TextNode:
+			debug("text", strings.TrimSpace(h.Data))
+			if strings.TrimSpace(h.Data) != "" {
+				c.Changes = append(c.Changes, strings.TrimSpace(h.Data))
+			}
+		case html.ElementNode:
+			switch h.DataAtom {
+			case atom.H1, atom.H2, atom.H3, atom.H4, atom.H5, atom.H6, atom.P:
+				debug(h.DataAtom.String())
+				if c.Title == "" {
+					c.Title = strings.TrimSpace(stringify(h))
+				} else {
+					tmp := drain(h.NextSibling)
+					switch tmp.DataAtom {
+					case atom.H1, atom.H2, atom.H3, atom.H4, atom.H5, atom.H6:
+						h = tmp
+
+						c.Changes = append(c.Changes, strings.TrimSpace(stringify(h)))
+						break
+					}
+					var cc Change
+					debug("h", strings.TrimSpace(h.Data))
+					debug("h", strings.TrimSpace(h.NextSibling.Data))
+					cc, h = ParseChange(h.NextSibling, stringify(h))
+					debug("h2", h.Data, h.PrevSibling.Data)
+					// h = h.Parent
+					c.Sub = append(c.Sub, cc)
+					continue
+				}
+			case atom.Ul:
+				debug(h.DataAtom.String())
+				h = h.FirstChild
+				continue
+			case atom.Li:
+				debug("li", h.DataAtom.String())
+				if h.FirstChild != h.LastChild && h.FirstChild.NextSibling.DataAtom != atom.P && h.FirstChild.NextSibling.DataAtom != atom.A {
+					var cc Change
+					cc, h = ParseChange(h.FirstChild.NextSibling, strings.TrimSpace(h.FirstChild.Data))
+					h = h.Parent
+					if h.NextSibling != nil {
+						h = h.NextSibling
+					}
+					// pretty.Println(cc)
+					c.Sub = append(c.Sub, cc)
+					break l
+				}
+				fallthrough
+			default:
+				var (
+					f   func(*html.Node)
+					str string
+					def = h
+				)
+				f = func(n *html.Node) {
+					if n.Type == html.TextNode {
+						str += strings.TrimSpace(n.Data) + " "
+					}
+					for c := n.FirstChild; c != nil; c = c.NextSibling {
+						f(c)
+					}
+				}
+				f(def)
+				c.Changes = append(c.Changes, strings.TrimSpace(str))
+			}
+		}
+		if h.DataAtom == atom.Ul {
+			h = h.Parent
+		}
+		if h.NextSibling != nil { // Move to the next node, h should never be nil
+			debug("next", h.Type, h.NextSibling.Type)
+			h = h.NextSibling
+		} else if h.DataAtom == atom.Li || h.PrevSibling.DataAtom == atom.Li && h.Parent.DataAtom != atom.Body { // If we are currently in a list then go up one unless that would take us to body
+			debug("ul", strings.TrimSpace(h.Data), strings.TrimSpace(h.Parent.Data))
+			if h.Parent.NextSibling == nil {
+				h = h.Parent
+			} else { // go to parents next sibling so we don't parse the same node again
+				h = h.Parent.NextSibling
+			}
+			debug("break2", strings.TrimSpace(h.Data))
+			break
+		} else {
+			debug("I don't believe this should ever happen")
+			break
+		}
+	}
+	h = drain(h)
+	return c, h
+}
+
+// drain skips over non-Element Nodes
+func drain(h *html.Node) *html.Node {
+	for h.NextSibling != nil {
+		if h.Type == html.ElementNode {
+			break
+		}
+		h = h.NextSibling
+	}
+	return h
+}
+
+func ParseChangelog(ch, title string) (Change, error) {
+	var (
+		p   *html.Node
+		v   Change
+		err error
+	)
+	v.Title = title
+	p, err = html.Parse(strings.NewReader(ch))
+	if err != nil {
+		return v, err
+	}
+	p = p.FirstChild.FirstChild.NextSibling.FirstChild
+	for p != nil && p.NextSibling != nil {
+		var tmp Change
+		tmp, p = ParseChange(p, "")
+		if p.DataAtom == atom.Hr {
+			p = p.NextSibling
+		}
+		v.Sub = append(v.Sub, tmp)
+	}
+	return v, nil
+}
+
+func RetrieveGOGInfo(id string) (GOGalaxy, error) {
+	var (
+		r    *http.Response
+		err  error
+		b    []byte
+		info GOGalaxy
+	)
+	r, err = http.Get("https://api.gog.com/products/" + id + "?expand=downloads,expanded_dlcs,description,screenshots,videos,related_products,changelog")
+	if err != nil {
+		return GOGalaxy{}, fmt.Errorf("failed to retrieve GOG info: %w", err)
+	}
+	b, err = ioutil.ReadAll(r.Body)
+	if err != nil {
+		return GOGalaxy{}, fmt.Errorf("failed to retrieve GOG info: %w", err)
+	}
+	r.Body.Close()
+	err = json.Unmarshal(b, &info)
+	if err != nil {
+		return GOGalaxy{}, fmt.Errorf("failed to retrieve GOG info: %w", err)
+	}
+	return info, nil
+}
--- a/gog/gog.go
+++ b/gog/gog.go
@ -0,0 +1,201 @@
+package gog
+
+import (
+	"bytes"
+	"encoding/json"
+	"reflect"
+	"time"
+)
+
+type GOGalaxy struct {
+	ID                         int    `json:"id"`
+	Title                      string `json:"title"`
+	PurchaseLink               string `json:"purchase_link"`
+	Slug                       string `json:"slug"`
+	ContentSystemCompatibility struct {
+		Windows bool `json:"windows"`
+		Osx     bool `json:"osx"`
+		Linux   bool `json:"linux"`
+	} `json:"content_system_compatibility"`
+	Languages map[string]string `json:"languages"`
+	Links     struct {
+		PurchaseLink string `json:"purchase_link"`
+		ProductCard  string `json:"product_card"`
+		Support      string `json:"support"`
+		Forum        string `json:"forum"`
+	} `json:"links"`
+	InDevelopment struct {
+		Active bool        `json:"active"`
+		Until  interface{} `json:"until"`
+	} `json:"in_development"`
+	IsSecret      bool      `json:"is_secret"`
+	IsInstallable bool      `json:"is_installable"`
+	GameType      string    `json:"game_type"`
+	IsPreOrder    bool      `json:"is_pre_order"`
+	ReleaseDate   time.Time `json:"release_date"`
+	Images        Images    `json:"images"`
+	Dlcs          DLCs      `json:"dlcs"`
+	Downloads     struct {
+		Installers    []Download `json:"installers"`
+		Patches       []Download `json:"patches"`
+		LanguagePacks []Download `json:"language_packs"`
+		BonusContent  []Download `json:"bonus_content"`
+	} `json:"downloads"`
+	ExpandedDlcs []Product `json:"expanded_dlcs"`
+	Description  struct {
+		Lead             string `json:"lead"`
+		Full             string `json:"full"`
+		WhatsCoolAboutIt string `json:"whats_cool_about_it"`
+	} `json:"description"`
+	Screenshots []struct {
+		ImageID              string `json:"image_id"`
+		FormatterTemplateURL string `json:"formatter_template_url"`
+		FormattedImages      []struct {
+			FormatterName string `json:"formatter_name"`
+			ImageURL      string `json:"image_url"`
+		} `json:"formatted_images"`
+	} `json:"screenshots"`
+	Videos []struct {
+		VideoURL     string `json:"video_url"`
+		ThumbnailURL string `json:"thumbnail_url"`
+		Provider     string `json:"provider"`
+	} `json:"videos"`
+	RelatedProducts []Product `json:"related_products"`
+	Changelog       string    `json:"changelog"`
+}
+
+func (gog *GOGalaxy) UnmarshalJSON(d []byte) error {
+	var err error
+	type T2 GOGalaxy // create new type with same structure as T but without its method set to avoid infinite `UnmarshalJSON` call stack
+	x := struct {
+		T2
+		ReleaseDate string `json:"release_date"`
+	}{} // don't forget this, if you do and 't' already has some fields set you would lose them; see second example
+
+	if err = json.Unmarshal(d, &x); err != nil {
+		return err
+	}
+	*gog = GOGalaxy(x.T2)
+
+	if gog.ReleaseDate, err = time.Parse("2006-01-02T15:04:05-0700", x.ReleaseDate); err != nil {
+		return err
+	}
+	return nil
+}
+
+type DLCs struct {
+	Products []struct {
+		ID           int    `json:"id"`
+		Link         string `json:"link"`
+		ExpandedLink string `json:"expanded_link"`
+	} `json:"products"`
+	AllProductsURL         string `json:"all_products_url"`
+	ExpandedAllProductsURL string `json:"expanded_all_products_url"`
+}
+
+func (DLC *DLCs) UnmarshalJSON(d []byte) error {
+	type T2 GOGalaxy
+	var x T2
+	dec := json.NewDecoder(bytes.NewBuffer(d))
+	t, err := dec.Token()
+	if err != nil {
+		return err
+	}
+	if delim, ok := t.(json.Delim); ok {
+		if delim == '[' {
+			return nil
+		} else {
+			return json.Unmarshal(d, &x)
+		}
+	} else {
+		return &json.UnmarshalTypeError{
+			Value:  reflect.TypeOf(t).String(),
+			Type:   reflect.TypeOf(*DLC),
+			Offset: 0,
+			Struct: "DLCs",
+			Field:  ".",
+		}
+	}
+}
+
+type Languages map[string]string
+
+type Download struct {
+	ID           string `json:"id"`
+	Name         string `json:"name"`
+	Os           string `json:"os"`
+	Language     string `json:"language"`
+	LanguageFull string `json:"language_full"`
+	Version      string `json:"version"`
+	TotalSize    int64  `json:"total_size"`
+	Files        []File `json:"files"`
+}
+
+func (d *Download) UnmarshalJSON(data []byte) error {
+	var i json.Number
+	type T2 Download // create new type with same structure as T but without its method set to avoid infinite `UnmarshalJSON` call stack
+	x := struct {
+		T2
+		ID json.RawMessage `json:"id"`
+	}{} // don't forget this, if you do and 't' already has some fields set you would lose them; see second example
+
+	if err := json.Unmarshal(data, &x); err != nil {
+		return err
+	}
+	*d = Download(x.T2)
+	if err := json.Unmarshal(x.ID, &i); err != nil {
+		if err := json.Unmarshal(x.ID, &d.ID); err != nil {
+			return err
+		}
+		return nil
+
+	}
+	d.ID = i.String()
+	return nil
+}
+
+type File struct {
+	ID       string `json:"id"`
+	Size     int    `json:"size"`
+	Downlink string `json:"downlink"`
+}
+
+type Product struct {
+	ID                         int    `json:"id"`
+	Title                      string `json:"title"`
+	PurchaseLink               string `json:"purchase_link"`
+	Slug                       string `json:"slug"`
+	ContentSystemCompatibility struct {
+		Windows bool `json:"windows"`
+		Osx     bool `json:"osx"`
+		Linux   bool `json:"linux"`
+	} `json:"content_system_compatibility"`
+	Links struct {
+		PurchaseLink string `json:"purchase_link"`
+		ProductCard  string `json:"product_card"`
+		Support      string `json:"support"`
+		Forum        string `json:"forum"`
+	} `json:"links"`
+	InDevelopment struct {
+		Active bool      `json:"active"`
+		Until  time.Time `json:"until"`
+	} `json:"in_development"`
+	IsSecret      bool      `json:"is_secret"`
+	IsInstallable bool      `json:"is_installable"`
+	GameType      string    `json:"game_type"`
+	IsPreOrder    bool      `json:"is_pre_order"`
+	ReleaseDate   string    `json:"release_date"`
+	Images        Images    `json:"images"`
+	Languages     Languages `json:"languages,omitempty"`
+}
+
+type Images struct {
+	Background          string `json:"background"`
+	Logo                string `json:"logo"`
+	Logo2X              string `json:"logo2x"`
+	Icon                string `json:"icon"`
+	SidebarIcon         string `json:"sidebarIcon"`
+	SidebarIcon2X       string `json:"sidebarIcon2x"`
+	MenuNotificationAv  string `json:"menuNotificationAv"`
+	MenuNotificationAv2 string `json:"menuNotificationAv2"`
+}
--- a/internal/exec/lp_unix.go
+++ b/internal/exec/lp_unix.go
@ -0,0 +1,53 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package exec
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+)
+
+func findExecutable(file string) error {
+	d, err := os.Stat(file)
+	if err != nil {
+		return err
+	}
+	if m := d.Mode(); !m.IsDir() && m&0111 != 0 {
+		return nil
+	}
+	return os.ErrPermission
+}
+
+// LookPath searches for an executable named file in the
+// directories named by the PATH environment variable.
+// If file contains a slash, it is tried directly and the PATH is not consulted.
+// The result may be an absolute path or a path relative to the current directory.
+func LookPath(file, path string) (string, error) {
+	// NOTE(rsc): I wish we could use the Plan 9 behavior here
+	// (only bypass the path if file begins with / or ./ or ../)
+	// but that would not match all the Unix shells.
+	if strings.Contains(file, "/") {
+		err := findExecutable(file)
+		if err == nil {
+			return file, nil
+		}
+		return "", &exec.Error{file, err}
+	}
+	for _, dir := range filepath.SplitList(path) {
+		if dir == "" {
+			// Unix shell semantics: path element "" means "."
+			dir = "."
+		}
+		path := filepath.Join(dir, file)
+		if err := findExecutable(path); err == nil {
+			return path, nil
+		}
+	}
+	return "", &exec.Error{file, exec.ErrNotFound}
+}
--- a/internal/exec/lp_windows.go
+++ b/internal/exec/lp_windows.go
@ -0,0 +1,89 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+package exec
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+)
+
+func chkStat(file string) error {
+	d, err := os.Stat(file)
+	if err != nil {
+		return err
+	}
+	if d.IsDir() {
+		return os.ErrPermission
+	}
+	return nil
+}
+
+func hasExt(file string) bool {
+	i := strings.LastIndex(file, ".")
+	if i < 0 {
+		return false
+	}
+	return strings.LastIndexAny(file, `:\/`) < i
+}
+
+func findExecutable(file string, exts []string) (string, error) {
+	if len(exts) == 0 {
+		return file, chkStat(file)
+	}
+	if hasExt(file) {
+		if chkStat(file) == nil {
+			return file, nil
+		}
+	}
+	for _, e := range exts {
+		if f := file + e; chkStat(f) == nil {
+			return f, nil
+		}
+	}
+	return "", os.ErrNotExist
+}
+
+// LookPath searches for an executable named file in the
+// directories named by the PATH environment variable.
+// If file contains a slash, it is tried directly and the PATH is not consulted.
+// LookPath also uses PATHEXT environment variable to match
+// a suitable candidate.
+// The result may be an absolute path or a path relative to the current directory.
+func LookPath(file, path string) (string, error) {
+	var exts []string
+
+	x := os.Getenv(`PATHEXT`)
+
+	if x != "" {
+		for _, e := range strings.Split(strings.ToLower(x), `;`) {
+			if e == "" {
+				continue
+			}
+			if e[0] != '.' {
+				e = "." + e
+			}
+			exts = append(exts, e)
+		}
+	} else {
+		exts = []string{".com", ".exe", ".bat", ".cmd"}
+	}
+	if strings.ContainsAny(file, `:\/`) {
+		if f, err := findExecutable(file, exts); err == nil {
+			return f, nil
+		} else {
+			return "", &exec.Error{file, err}
+		}
+	}
+	if f, err := findExecutable(filepath.Join(".", file), exts); err == nil {
+		return f, nil
+	}
+	for _, dir := range filepath.SplitList(path) {
+		if f, err := findExecutable(filepath.Join(dir, file), exts); err == nil {
+			return f, nil
+		}
+	}
+	return "", &exec.Error{file, exec.ErrNotFound}
+}
--- a/lsf/lsf.go
+++ b/lsf/lsf.go
@ -678,7 +678,10 @@ func Read(r io.ReadSeeker) (lsgo.Resource, error) {
 		uncompressed := lsgo.LimitReadSeeker(r, int64(hdr.StringsSizeOnDisk))

 		if isCompressed {
-			uncompressed = lsgo.Decompress(uncompressed, int(hdr.StringsUncompressedSize), hdr.CompressionFlags, false)
+			uncompressed, err = lsgo.Decompress(uncompressed, int(hdr.StringsUncompressedSize), hdr.CompressionFlags, false)
+			if err != nil {
+				return lsgo.Resource{}, fmt.Errorf("decompressing LSF name failed: %w", err)
+			}
 		}

 		// using (var nodesFile = new FileStream("names.bin", FileMode.Create, FileAccess.Write))
@ -703,7 +706,10 @@ func Read(r io.ReadSeeker) (lsgo.Resource, error) {
 	if hdr.NodesSizeOnDisk > 0 || hdr.NodesUncompressedSize > 0 {
 		uncompressed := lsgo.LimitReadSeeker(r, int64(hdr.NodesSizeOnDisk))
 		if isCompressed {
-			uncompressed = lsgo.Decompress(uncompressed, int(hdr.NodesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			uncompressed, err = lsgo.Decompress(uncompressed, int(hdr.NodesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			if err != nil {
+				return lsgo.Resource{}, fmt.Errorf("decompressing LSF nodes failed: %w", err)
+			}
 		}

 		// using (var nodesFile = new FileStream("nodes.bin", FileMode.Create, FileAccess.Write))
@ -729,7 +735,10 @@ func Read(r io.ReadSeeker) (lsgo.Resource, error) {
 	if hdr.AttributesSizeOnDisk > 0 || hdr.AttributesUncompressedSize > 0 {
 		var uncompressed io.ReadSeeker = lsgo.LimitReadSeeker(r, int64(hdr.AttributesSizeOnDisk))
 		if isCompressed {
-			uncompressed = lsgo.Decompress(uncompressed, int(hdr.AttributesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			uncompressed, err = lsgo.Decompress(uncompressed, int(hdr.AttributesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			if err != nil {
+				return lsgo.Resource{}, fmt.Errorf("decompressing LSF attributes failed: %w", err)
+			}
 		}

 		// using (var attributesFile = new FileStream("attributes.bin", FileMode.Create, FileAccess.Write))
@ -752,7 +761,10 @@ func Read(r io.ReadSeeker) (lsgo.Resource, error) {
 	var uncompressed io.ReadSeeker = lsgo.LimitReadSeeker(r, int64(hdr.ValuesSizeOnDisk))
 	if hdr.ValuesSizeOnDisk > 0 || hdr.ValuesUncompressedSize > 0 {
 		if isCompressed {
-			uncompressed = lsgo.Decompress(r, int(hdr.ValuesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			uncompressed, err = lsgo.Decompress(r, int(hdr.ValuesUncompressedSize), hdr.CompressionFlags, hdr.Version >= lsgo.VerChunkedCompress)
+			if err != nil {
+				return lsgo.Resource{}, fmt.Errorf("decompressing LSF values failed: %w", err)
+			}
 		}
 	}

--- a/third_party/peinfo-go/.gitignore
+++ b/third_party/peinfo-go/.gitignore
@ -0,0 +1,15 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Mac files
+.DS_Store
--- a/third_party/peinfo-go/LICENSE
+++ b/third_party/peinfo-go/LICENSE
@ -0,0 +1,49 @@
+MIT License
+
+Copyright (c) 2019 John Ferrell
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+------------------------------------------------------------------------------
+peinfo/revoked.go
+Copyright (c) 2014 CloudFlare Inc.
+Copyright (c) 2019 John Ferrell
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/third_party/peinfo-go/README.md
+++ b/third_party/peinfo-go/README.md
@ -0,0 +1,62 @@
+# peinfo-go
+
+This is a PE (Portable Executable) parser written in GoLang. I wanted to learn more about the PE format, specifically how the certificates were stored. What better way is there than to write some code?
+
+_This is a work in progress and will continue to change._
+
+This leverages the `debug/pe` package for parsing of the common headers/sections.
+
+Current state:
+- Displays some PE details
+- Validates certificate, verifies certificate chain, checks against CRL
+- Parses Version Info struct
+- Displays imports
+
+TODO:
+- ~~Actually Parse Version Info struct (currently displayed as raw binary)~~
+- Re-write function for finding Version Info (currently written so I could better understand the structure)
+- ~~Custom certificate stores~~
+
+## Example
+```
+[user:~/peinfo-go\ > go run cmd/main.go -certdir ~/RootCerts -versioninfo ~/Downloads/PsExec.exe
+type: pe32
+TimeDateStamp: 2016-06-28 18:43:09 +0000 UTC
+Characteristics: [Executable 32bit]
+Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
+
+Cert:
+  subject: CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
+  issuer: CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
+  not before: 2015-06-04 17:42:45 +0000 UTC
+  not after: 2016-09-04 17:42:45 +0000 UTC
+  CRL: [http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl]
+  verified: true (chain expired: true)
+
+Version Info:
+ BuildDate            :
+ BuildVersion         :
+ Comments             :
+ CompanyName          : Sysinternals - www.sysinternals.com
+ Copyright            :
+ FileDescription      : Execute processes remotely
+ FileVersion          : 2.2
+ InternalName         : PsExec
+ LegalCopyright       : Copyright (C) 2001-2016 Mark Russinovich
+ LegalTrademarks      :
+ OriginalFilename     : psexec.c
+ PrivateBuild         :
+ ProductName          : Sysinternals PsExec
+ ProductVersion       : 2.2
+ SpecialBuild         :
+ langCharSet          : 040904b0h$
+ ```
+
+## References
+- https://golang.org/pkg/debug/pe/
+- http://www.pelib.com/resources/luevel.txt
+- https://github.com/exiftool/exiftool/blob/master/lib/Image/ExifTool/EXE.pm
+- https://github.com/deptofdefense/SalSA/blob/master/pe.py
+- https://docs.microsoft.com/en-us/windows/desktop/debug/pe-format#resource-directory-entries
+- https://github.com/quarkslab/dreamboot/blob/31e155b06802dce94367c38ea93316f7cb86cb15/QuarksUBootkit/PeCoffLib.c
+- https://docs.microsoft.com/en-us/windows/desktop/Debug/pe-format#the-attribute-certificate-table-image-only
--- a/third_party/peinfo-go/go.mod
+++ b/third_party/peinfo-go/go.mod
@ -0,0 +1,7 @@
+module github.com/jdferrell3/peinfo-go
+
+require (
+	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
+)
+
+go 1.13
--- a/third_party/peinfo-go/go.sum
+++ b/third_party/peinfo-go/go.sum
@ -0,0 +1,10 @@
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191128160524-b544559bb6d1/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
+golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
--- a/third_party/peinfo-go/peinfo/consts.go
+++ b/third_party/peinfo-go/peinfo/consts.go
@ -0,0 +1,17 @@
+package peinfo
+
+var FileOS = map[uint32]string{
+	0x00001: "Win16",
+	0x00002: "PM-16",
+	0x00003: "PM-32",
+	0x00004: "Win32",
+	0x10000: "DOS",
+	0x20000: "OS/2 16-bit",
+	0x30000: "OS/2 32-bit",
+	0x40000: "Windows NT",
+	0x10001: "Windows 16-bit",
+	0x10004: "Windows 32-bit",
+	0x20002: "OS/2 16-bit PM-16",
+	0x30003: "OS/2 32-bit PM-32",
+	0x40004: "Windows NT 32-bit",
+}
--- a/third_party/peinfo-go/peinfo/initialize.go
+++ b/third_party/peinfo-go/peinfo/initialize.go
@ -0,0 +1,31 @@
+package peinfo
+
+import (
+	"debug/pe"
+	"os"
+	"path/filepath"
+)
+
+// Initialize returns the config for execution
+func Initialize(filePath string, verbose bool, rootCertDir string, extractCert bool) (ConfigT, error) {
+	fh, err := os.Open(filePath)
+	if nil != err {
+		return ConfigT{}, err
+	}
+
+	tempPE, err := pe.NewFile(fh)
+	if nil != err {
+		return ConfigT{}, err
+	}
+
+	file := ConfigT{
+		FileName:    filepath.Base(filePath),
+		OSFile:      fh,
+		PEFile:      tempPE,
+		Verbose:     verbose,
+		ExtractCert: extractCert,
+		RootCertDir: rootCertDir,
+	}
+
+	return file, nil
+}
--- a/third_party/peinfo-go/peinfo/peinfo.go
+++ b/third_party/peinfo-go/peinfo/peinfo.go
@ -0,0 +1,124 @@
+package peinfo
+
+import (
+	"debug/pe"
+	"encoding/binary"
+	"fmt"
+	"os"
+	"time"
+)
+
+// http://www.pelib.com/resources/luevel.txt
+// https://github.com/exiftool/exiftool/blob/master/lib/Image/ExifTool/EXE.pm
+// https://github.com/deptofdefense/SalSA/blob/master/pe.py
+// https://docs.microsoft.com/en-us/windows/desktop/debug/pe-format#resource-directory-entries
+// https://github.com/quarkslab/dreamboot/blob/31e155b06802dce94367c38ea93316f7cb86cb15/QuarksUBootkit/PeCoffLib.c
+// https://docs.microsoft.com/en-us/windows/desktop/Debug/pe-format#the-attribute-certificate-table-image-only
+// https://docs.microsoft.com/en-us/windows/desktop/menurc/vs-versioninfo
+
+var (
+	sizeofOptionalHeader32 = uint16(binary.Size(pe.OptionalHeader32{}))
+	sizeofOptionalHeader64 = uint16(binary.Size(pe.OptionalHeader64{}))
+)
+
+type ImageDirectoryT struct {
+	Type           int
+	VirtualAddress uint32
+	Size           uint32
+	ImageBase      uint64
+}
+
+func (cfg *ConfigT) HeaderMagic() uint16 {
+	pe64 := cfg.PEFile.Machine == pe.IMAGE_FILE_MACHINE_AMD64
+
+	if pe64 {
+		return cfg.PEFile.OptionalHeader.(*pe.OptionalHeader64).Magic
+	}
+
+	return cfg.PEFile.OptionalHeader.(*pe.OptionalHeader32).Magic
+}
+
+func (cfg *ConfigT) GetPEType() string {
+	t := "pe32"
+	if cfg.PEFile.Machine == pe.IMAGE_FILE_MACHINE_AMD64 {
+		t = "pe32+"
+	}
+	return t
+}
+
+func (cfg *ConfigT) GetImageSubSystem() string {
+	pe64 := cfg.PEFile.Machine == pe.IMAGE_FILE_MACHINE_AMD64
+
+	subsystem := map[uint16]string{
+		0:  "IMAGE_SUBSYSTEM_UNKNOWN",
+		1:  "IMAGE_SUBSYSTEM_NATIVE",
+		2:  "IMAGE_SUBSYSTEM_WINDOWS_GUI",
+		3:  "IMAGE_SUBSYSTEM_WINDOWS_CUI",
+		4:  "IMAGE_SUBSYSTEM_OS2_CUI",
+		5:  "IMAGE_SUBSYSTEM_POSIX_CUI",
+		9:  "IMAGE_SUBSYSTEM_WINDOWS_CE_GUI",
+		10: "IMAGE_SUBSYSTEM_EFI_APPLICATION",
+		11: "IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER",
+		12: "IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER",
+		13: "IMAGE_SUBSYSTEM_EFI_ROM",
+		14: "IMAGE_SUBSYSTEM_XBOX",
+		15: "IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION",
+	}
+
+	if pe64 {
+		return subsystem[cfg.PEFile.OptionalHeader.(*pe.OptionalHeader64).Subsystem]
+	}
+
+	return subsystem[cfg.PEFile.OptionalHeader.(*pe.OptionalHeader32).Subsystem]
+}
+
+// GetCharacteristics returns a list of PE characteristics
+func (cfg *ConfigT) GetCharacteristics() []string {
+	characteristics := []string{}
+
+	if (cfg.PEFile.FileHeader.Characteristics & 0x0002) > 1 {
+		characteristics = append(characteristics, "Executable")
+	}
+
+	if (cfg.PEFile.FileHeader.Characteristics & 0x0100) > 1 {
+		characteristics = append(characteristics, "32bit")
+	}
+
+	if (cfg.PEFile.FileHeader.Characteristics & 0x2000) > 1 {
+		characteristics = append(characteristics, "DLL")
+	}
+
+	return characteristics
+}
+
+// GetTimeDateStamp returns the date-time stamp in the PE's header
+func (cfg *ConfigT) GetTimeDateStamp() string {
+	tm := time.Unix(int64(cfg.PEFile.FileHeader.TimeDateStamp), 0)
+	return fmt.Sprintf("%s", tm.UTC())
+}
+
+// FindDataDirectory
+func (cfg *ConfigT) FindDataDirectory(imageDirectoryEntryType int) (idd ImageDirectoryT) {
+	pe64 := cfg.PEFile.Machine == pe.IMAGE_FILE_MACHINE_AMD64
+
+	var dd pe.DataDirectory
+	if pe64 {
+		dd = cfg.PEFile.OptionalHeader.(*pe.OptionalHeader64).DataDirectory[imageDirectoryEntryType]
+		idd.ImageBase = cfg.PEFile.OptionalHeader.(*pe.OptionalHeader64).ImageBase
+	} else {
+		dd = cfg.PEFile.OptionalHeader.(*pe.OptionalHeader32).DataDirectory[imageDirectoryEntryType]
+		idd.ImageBase = uint64(cfg.PEFile.OptionalHeader.(*pe.OptionalHeader32).ImageBase)
+	}
+
+	idd.VirtualAddress = dd.VirtualAddress
+	idd.Size = dd.Size
+	idd.Type = imageDirectoryEntryType
+
+	return idd
+}
+
+// Tell is a wrapper for Seek()
+func (cfg *ConfigT) Tell() int64 {
+	pos, _ := cfg.OSFile.Seek(0, os.SEEK_CUR)
+	return pos
+}
--- a/third_party/peinfo-go/peinfo/structs.go
+++ b/third_party/peinfo-go/peinfo/structs.go
@ -0,0 +1,90 @@
+package peinfo
+
+import (
+	"debug/pe"
+	"os"
+)
+
+type ConfigT struct {
+	FileName    string
+	OSFile      *os.File
+	PEFile      *pe.File
+	ExtractCert bool
+	Verbose     bool
+	RootCertDir string
+}
+
+type ResourceDirectoryD struct {
+	Characteristics      uint32
+	TimeDateStamp        uint32
+	MajorVersion         uint16
+	MinorVersion         uint16
+	NumberOfNamedEntries uint16
+	NumberOfIdEntries    uint16
+}
+
+type CertDetails struct {
+	Length          uint32
+	Revision        uint16
+	CertificateType uint16
+	DER             []byte
+}
+
+// typedef struct _IMAGE_RESOURCE_DIRECTORY_ENTRY {
+//     union {
+//         struct {
+//             DWORD NameOffset:31;
+//             DWORD NameIsString:1;
+//         };
+//         DWORD   Name;
+//         WORD    Id;
+//     };
+//     union {
+//         DWORD   OffsetToData;
+//         struct {
+//             DWORD   OffsetToDirectory:31;
+//             DWORD   DataIsDirectory:1;
+//         };
+//     };
+// } IMAGE_RESOURCE_DIRECTORY_ENTRY, *PIMAGE_RESOURCE_DIRECTORY_ENTRY;
+
+type ResourceDirectoryEntry struct {
+	Name         uint32
+	OffsetToData uint32
+}
+
+type ResourceDirectoryEntryNamed struct {
+	Name         uint32
+	OffsetToData uint32
+}
+
+/* Resource Directory Entry */
+// type ResourceDirectoryEntryT struct {
+// 	ResourceDirectoryEntry ResourceDirectoryEntry
+// 	FileOffset             uint32
+// 	Size                   uint32
+// 	DataIsDirectory        bool
+// }
+
+type _IMAGE_RESOURCE_DATA_ENTRY struct {
+	OffsetToData uint32
+	Size         uint32
+	CodePage     uint32
+	Reserved     uint32
+}
+
+type VS_FIXEDFILEINFO struct {
+	DwSignature        uint32
+	DwStrucVersion     uint32
+	DwFileVersionMS    uint32
+	DwFileVersionLS    uint32
+	DwProductVersionMS uint32
+	DwProductVersionLS uint32
+	DwFileFlagsMask    uint32
+	DwFileFlags        uint32
+	DwFileOS           uint32
+	DwFileType         uint32
+	DwFileSubtype      uint32
+	DwFileDateMS       uint32
+	DwFileDateLS       uint32
+}
--- a/third_party/peinfo-go/peinfo/verinfo.go
+++ b/third_party/peinfo-go/peinfo/verinfo.go
@ -0,0 +1,267 @@
+package peinfo
+
+import (
+	"bytes"
+	"debug/pe"
+	"encoding/binary"
+	"encoding/hex"
+	"fmt"
+	"os"
+)
+
+const (
+	RT_VERSION = 16
+)
+
+func (cfg *ConfigT) FindVerInfoOffset(fileOffset int64, sectionOffset uint32, sectionVirtualAddress uint32) (verInfoOffset int64, len uint32, err error) {
+	pos, _ := cfg.OSFile.Seek(fileOffset, os.SEEK_SET)
+	if pos != fileOffset {
+		return 0, 0, fmt.Errorf("did not seek to offset")
+	}
+	type VerInfoDetailsT struct {
+		Off uint32
+		Len uint32
+		D1  uint32
+		D2  uint32
+	}
+	var peoff VerInfoDetailsT
+	err = binary.Read(cfg.OSFile, binary.LittleEndian, &peoff)
+	if nil != err {
+		return verInfoOffset, len, err
+	}
+
+	// $filePos = $off + $$section{Base} - $$section{VirtualAddress};
+	verInfoOffset = int64(peoff.Off + sectionOffset - sectionVirtualAddress)
+	return verInfoOffset, peoff.Len, nil
+}
+
+func (cfg *ConfigT) GetVersionInfo() (vi map[string]string, keys []string, err error) {
+	vi = map[string]string{
+		"BuildDate":        "",
+		"BuildVersion":     "",
+		"Comments":         "",
+		"CompanyName":      "",
+		"Copyright":        "",
+		"FileDescription":  "",
+		"FileVersion":      "",
+		"InternalName":     "",
+		"LegalCopyright":   "",
+		"LegalTrademarks":  "",
+		"OriginalFilename": "",
+		"PrivateBuild":     "",
+		"ProductName":      "",
+		"ProductVersion":   "",
+		"SpecialBuild":     "",
+		"langCharSet":      "",
+		// "varFileInfo":      "",
+	}
+	keys = []string{
+		"BuildDate",
+		"BuildVersion",
+		"Comments",
+		"CompanyName",
+		"Copyright",
+		"FileDescription",
+		"FileVersion",
+		"InternalName",
+		"LegalCopyright",
+		"LegalTrademarks",
+		"OriginalFilename",
+		"PrivateBuild",
+		"ProductName",
+		"ProductVersion",
+		"SpecialBuild",
+		"langCharSet",
+		// "varFileInfo"
+	}
+
+	section := cfg.PEFile.Section(".rsrc")
+	if section == nil {
+		return vi, keys, fmt.Errorf("resource section not found")
+	}
+	// fmt.Printf("%+v\n", section)
+
+	// Resource
+	_, err = cfg.OSFile.Seek(int64(0), os.SEEK_SET)
+	if nil != err {
+		return vi, keys, err
+	}
+
+	idd := cfg.FindDataDirectory(pe.IMAGE_DIRECTORY_ENTRY_RESOURCE)
+	idd.VirtualAddress -= (section.VirtualAddress - section.Offset)
+	if cfg.Verbose {
+		fmt.Printf("IMAGE_DIRECTORY_ENTRY_RESOURCE virtual address: %d\n", idd.VirtualAddress)
+		fmt.Printf("IMAGE_DIRECTORY_ENTRY_RESOURCE size: %d\n", idd.Size)
+		fmt.Printf("IMAGE_DIRECTORY_ENTRY_RESOURCE image base: %d\n", idd.ImageBase)
+	}
+
+	pos, err := cfg.OSFile.Seek(int64(idd.VirtualAddress), os.SEEK_SET)
+	if nil != err {
+		return vi, keys, err
+	}
+	if pos != int64(idd.VirtualAddress) {
+		fmt.Errorf("did not seek to VirtualAddress")
+	}
+
+	var table ResourceDirectoryD
+	err = binary.Read(cfg.OSFile, binary.LittleEndian, &table)
+	if nil != err {
+		return vi, keys, err
+	}
+	// fmt.Printf("table %+v\n", table)
+
+	x := 0
+	for x < int(table.NumberOfNamedEntries+table.NumberOfIdEntries) {
+		var entry ResourceDirectoryEntry
+		err = binary.Read(cfg.OSFile, binary.LittleEndian, &entry)
+		if nil != err {
+			return vi, keys, err
+		}
+
+		if entry.Name == RT_VERSION {
+			// Directory
+			if (entry.OffsetToData&0x80000000)>>31 == 1 {
+				new := entry.OffsetToData&0x7fffffff + idd.VirtualAddress
+				cfg.OSFile.Seek(int64(new), os.SEEK_SET)
+
+				var innerDir ResourceDirectoryD
+				err = binary.Read(cfg.OSFile, binary.LittleEndian, &innerDir)
+				if nil != err {
+					return vi, keys, err
+				}
+				// pos := f.Tell()
+				// fmt.Printf("level 1 innerDir %+v (file offset=%d)\n", innerDir, pos)
+
+				y := 0
+				for y < int(innerDir.NumberOfNamedEntries+innerDir.NumberOfIdEntries) {
+					var entry ResourceDirectoryEntry
+					err = binary.Read(cfg.OSFile, binary.LittleEndian, &entry)
+					if nil != err {
+						return vi, keys, err
+					}
+					// pos := f.Tell()
+					// fmt.Printf("item %d - level 2 buff %s (file offset=%d)\n", y, entry, pos)
+
+					if (entry.OffsetToData&0x80000000)>>31 == 1 {
+						new := entry.OffsetToData&0x7fffffff + idd.VirtualAddress
+						// fmt.Printf("level 2 DirStart 0x%x (%d)\n", new, new)
+						cfg.OSFile.Seek(int64(new), os.SEEK_SET)
+					}
+
+					var innerDir ResourceDirectoryD
+					err = binary.Read(cfg.OSFile, binary.LittleEndian, &innerDir)
+					if nil != err {
+						return vi, keys, err
+					}
+					// pos = f.Tell()
+					// fmt.Printf("level 3 innerDir %+v (file offset=%d)\n", innerDir, pos)
+
+					z := 0
+					for z < int(innerDir.NumberOfNamedEntries+innerDir.NumberOfIdEntries) {
+						var entry ResourceDirectoryEntry
+						err = binary.Read(cfg.OSFile, binary.LittleEndian, &entry)
+						if nil != err {
+							return vi, keys, err
+						}
+						// pos := f.Tell()
+						// fmt.Printf("item %d - level 3 buff %s (file offset=%d)\n", y, entry, pos)
+						// fmt.Printf("ver: 0x%x\n", entry.OffsetToData+idd.VirtualAddress)
+
+						// find offset of VS_VERSION_INFO
+						off := int64(entry.OffsetToData + idd.VirtualAddress)
+						viPos, viLen, err := cfg.FindVerInfoOffset(off, section.SectionHeader.Offset, section.SectionHeader.VirtualAddress)
+						if nil != err {
+							return vi, keys, err
+						}
+						// fmt.Printf("VerInfo Struct filePos: 0x%x (%d)\n", viPos, viPos)
+
+						cfg.OSFile.Seek(viPos, os.SEEK_SET)
+						b := make([]byte, viLen)
+						err = binary.Read(cfg.OSFile, binary.LittleEndian, &b)
+						if nil != err {
+							return vi, keys, err
+						}
+						// fmt.Printf("%s\n", b)
+
+						if cfg.Verbose {
+							fmt.Printf("  %s\n", hex.Dump(b))
+						}
+
+						vi, err = parseVersionInfo(b, vi)
+						if nil != err {
+							return vi, keys, err
+						}
+						return vi, keys, nil
+					}
+					y++
+				}
+			}
+		}
+		x++
+	}
+
+	return vi, keys, fmt.Errorf("no version info found")
+}
+
+func parseVersionInfo(vi []byte, versionInfo map[string]string) (map[string]string, error) {
+	// Grab everything after "StringFileInfo"
+	stringFileInfoTemp := bytes.Split(vi, []byte{0x53, 0x0, 0x74, 0x0, 0x72, 0x0, 0x69, 0x0, 0x6e, 0x0, 0x67, 0x0, 0x46, 0x0, 0x69, 0x0, 0x6c, 0x0, 0x65, 0x0, 0x49, 0x0, 0x6e, 0x0, 0x66, 0x0, 0x6f})
+
+	if len(stringFileInfoTemp) < 2 {
+		err := fmt.Errorf("can't find StringFileInfo bytes")
+		return versionInfo, err
+	}
+
+	stringFileInfo := stringFileInfoTemp[1]
+
+	divide := bytes.Split(stringFileInfo, []byte{0x0, 0x1, 0x0})
+
+	langCharSet := trimSlice(divide[1])
+	versionInfo["langCharSet"] = string(langCharSet)
+
+	// check for slice out of bounds
+	if len(divide) < 3 {
+		err := fmt.Errorf("VersionInfo slice too small")
+		return versionInfo, err
+	}
+
+	end := len(divide) - 1
+	if end < 2 {
+		err := fmt.Errorf("slice end less than start")
+		return versionInfo, err
+	}
+
+	values := divide[2:end]
+
+	// TODO: handle varFileInfo, currently contains binary information which chrome does not display
+	// varFileInfo := divide[len(divide)-1]
+	// versionInfo["varFileInfo"] = string(trimSlice(varFileInfo))
+
+	for _, element := range values {
+		temp := bytes.Split(element, []byte{0x0, 0x0, 0x0})
+		valueInfo := temp[:len(temp)-1]
+
+		if len(valueInfo) > 1 {
+			name := string(trimSlice(valueInfo[0]))
+			value := string(trimSlice(valueInfo[1]))
+
+			versionInfo[name] = value
+		}
+	}
+
+	return versionInfo, nil
+}
+
+func trimSlice(nonTrimmed []byte) (trimmed []byte) {
+	for bytes.HasPrefix(nonTrimmed, []byte{0x0}) {
+		nonTrimmed = nonTrimmed[1:]
+	}
+
+	for i, val := range nonTrimmed {
+		if i%2 == 0 && val != 0x0 {
+			trimmed = append(trimmed, val)
+		}
+	}
+
+	return trimmed
+}
Author	SHA1	Message	Date
lordwelch	b5d007c865	Add ability to create a git repository from a BG3 install Add library to parse version info from a windows PE executable There are issues with go-git, will change to a wrapper library	2021-02-15 21:47:38 -08:00
lordwelch	59f8bdcc54	Change convert to use a struct instead of global variables	2021-02-15 21:35:38 -08:00
lordwelch	97fcfd145c	GOG Changelog Add FindChange to find a changelog matching a version Refactor	2021-02-15 21:33:51 -08:00
lordwelch	32e0180f91	Add package for retrieving information from GOG (the changelog)	2021-02-15 21:32:00 -08:00
lordwelch	9442d5993d	Add checkPaths to find BG3 when registry fails	2021-02-15 21:32:00 -08:00
lordwelch	2e6c882ca9	Add new main	2021-02-15 21:32:00 -08:00
lordwelch	6f9ebf4906	Initial code to create a git repo separate into separate sub commands	2021-02-15 21:32:00 -08:00
lordwelch	8f099fcd27	Add error handling for decompression	2021-02-15 21:30:46 -08:00