3 files changed, 0 insertions, 206 deletions
diff --git a/tools/updater/download.go b/tools/updater/download.go
deleted file mode 100644
index 8c9de9a..0000000
--- a/tools/updater/download.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-func Min(x, y int64) int64 {
-	if x < y {
-		return x
-	}
-	return y
-}
-
-func Max(x, y int64) int64 {
-	if x > y {
-		return x
-	}
-	return y
-}
-
-// WriteCounter counts the number of bytes written to it
-type WriteCounter struct {
-	ContentLength int64
-	BytesWritten  uint64
-
-	Step int64
-}
-
-func NewWriteCounter(contentLength int64) *WriteCounter {
-	ptr := new(WriteCounter)
-	ptr.ContentLength = contentLength
-	ptr.Step = Max(contentLength/20, 1)
-
-	return ptr
-}
-
-func (wc *WriteCounter) Write(p []byte) (int, error) {
-	n := len(p)
-	wc.BytesWritten += uint64(n)
-	wc.PrintProgress()
-	return n, nil
-}
-
-func (wc *WriteCounter) PrintProgress() {
-	// clear the line by using a character return to go back to the start of the
-	// line and remove the remaining characters
-	fmt.Printf("\r%s", strings.Repeat(" ", 35))
-
-	// steps can be at most 20 -> get the minimum of (n_steps) and 20
-	steps := int(Min(int64(wc.BytesWritten)/wc.Step, 20))
-
-	fmt.Printf("\r[%s%s] %d/%d bytes complete", strings.Repeat("#", steps), strings.Repeat(" ", 20-steps), wc.BytesWritten, wc.ContentLength)
-}
-
-func downloadFile(path string, url string) error {
-	// make sure dir exists
-	os.MkdirAll(filepath.Dir(path), 0755)
-
-	// create .part file
-	output, err := os.Create(path + ".part")
-	if err != nil {
-		return err
-	}
-	defer output.Close()
-
-	// get data
-	response, err := http.Get(url)
-	if err != nil {
-		return err
-	}
-	defer response.Body.Close()
-
-	// create progress reporter
-	counter := NewWriteCounter(response.ContentLength)
-	_, err = io.Copy(output, io.TeeReader(response.Body, counter))
-	if err != nil {
-		return err
-	}
-
-	fmt.Printf("\n")
-	output.Close()
-	return os.Rename(path+".part", path)
-}
diff --git a/tools/updater/main.go b/tools/updater/main.go
deleted file mode 100644
index baef1f1..0000000
--- a/tools/updater/main.go
+++ /dev/null
@@ -1,77 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"flag"
-	"fmt"
-	"net/http"
-	"os"
-	"runtime"
-	"strings"
-)
-
-func fail(err error) {
-	fmt.Printf("An error has occurred:\n%s\n", err.Error())
-	if runtime.GOOS == "windows" {
-		fmt.Print("Press 'Enter' to continue...")
-		fmt.Scanln()
-	}
-	os.Exit(-1)
-}
-
-func main() {
-	helpFlag := flag.Bool("help", false, "Show help information")
-	verboseFlag := flag.Bool("verbose", false, "Print more information")
-	repoFlag := flag.String("repo", "https://neueland.iserlohn-fortress.net/smolbote/downloads", "Repository path")
-	platformFlag := flag.String("platform", runtime.GOOS, "Platform")
-	dryRunFlag := flag.Bool("dry-run", false, "Dry run: only check files, do not download")
-
-	flag.Parse()
-
-	manifestPath := fmt.Sprintf("%s/%s-sha512.txt", *repoFlag, *platformFlag)
-	repoPath := fmt.Sprintf("%s/%s/", *repoFlag, *platformFlag)
-
-	// help flag --> show usage and exit
-	if *helpFlag {
-		fmt.Println("Usage:")
-		flag.PrintDefaults()
-
-		fmt.Println("Paths:")
-		fmt.Println("  manifest    ", manifestPath)
-		fmt.Println("  repository  ", repoPath)
-		return
-	}
-
-	response, err := http.Get(manifestPath)
-	if err != nil {
-		fail(err)
-	} else if response.StatusCode != 200 {
-		fmt.Printf("Could not get manifest: %s\n", response.Status)
-		return
-	}
-	defer response.Body.Close()
-
-	// read through manifest
-	scanner := bufio.NewScanner(response.Body)
-	for scanner.Scan() {
-		s := strings.Split(scanner.Text(), "  ")
-
-		filepath := s[1]
-		checksum := s[0]
-
-		if same, err := checkFile(filepath, checksum); err != nil {
-			fail(err)
-		} else {
-			if *verboseFlag {
-				fmt.Printf("[%s]: %t\n", filepath, same)
-			}
-
-			if !same && !*dryRunFlag {
-				if err := downloadFile(filepath, repoPath+filepath); err != nil {
-					fail(err)
-				}
-			}
-		}
-	}
-
-}
diff --git a/tools/updater/manifest.go b/tools/updater/manifest.go
deleted file mode 100644
index 0d8bfae..0000000
--- a/tools/updater/manifest.go
+++ /dev/null
@@ -1,41 +0,0 @@
-package main
-
-import (
-	"crypto/sha512"
-	"fmt"
-	"io"
-	"os"
-)
-
-func checkFile(filepath string, checksum string) (bool, error) {
-	if _, err := os.Stat(filepath); os.IsNotExist(err) {
-		return false, nil
-	}
-
-	// file exists, check checksum
-	lsum, err := hash(filepath)
-	if err != nil {
-		return false, err
-	}
-
-	if checksum != fmt.Sprintf("%x", lsum) {
-		return false, nil
-	}
-
-	return true, nil
-}
-
-func hash(filepath string) ([]byte, error) {
-	file, err := os.Open(filepath)
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-
-	hasher := sha512.New()
-	if _, err := io.Copy(hasher, file); err != nil {
-		return nil, err
-	}
-
-	return hasher.Sum(nil), nil
-}