1 files changed, 0 insertions, 103 deletions
diff --git a/filter.go b/filter.go
deleted file mode 100644
index 0c09963..0000000
--- a/filter.go
+++ /dev/null
@@ -1,103 +0,0 @@
-package main
-
-import (
-	"os"
-	"os/exec"
-	"bytes"
-)
-
-var prog [string]string
-
-func init() {
-	var err error
-	for _, p := range []string{"git", "makepkg"} {
-		prog[p], err = exec.LookPath("git")
-		if err != nil {
-			panic(err)
-		}
-	}
-}
-
-func pipeline(cmds ...*exec.Cmd) err error {
-	for i, cmd := range cmds[:len(cmds)-1] {
-		cmds[i+1].Stdin, err = cmd.StdoutPipe()
-		if err != nil {
-			return
-		}
-	}
-
-	stderr := make([]bytes.Buffer, len(cmds))
-	for i, cmd := range cmds {
-		cmd.Stderr = &stderr[i]
-		if err = cmd.Start(); err != nil {
-			break
-		}
-	}
-
-	for i, cmd := range cmds {
-		if cmd.Process == nil {
-			continue
-		}
-		if _err := cmd.Wait(); _err != nil {
-			if ee, ok := _err.(*exec.ExitError); ok {
-				ee.Stderr = stderr[i].Bytes()
-			}
-			if err != nil {
-				err = _err
-			}
-		}
-	}
-	return
-}
-
-func pkgbuild2srcinfo(pkgbuildId string) (string, error) {
-	cachefilename := "filter/pkgbuild2srcinfo/"+pkgbuildId
-	for {
-		b, err := ioutil.ReadFile(cachefilename)
-		if err == nil && len(bytes.TrimSpace(b)) == 40 {
-			return bytes.TrimSpace(b).String(), nil
-		}
-	
-		file, err := os.OpenFile("filter/tmp/PKGBUILD", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
-		if err != nil {
-			return "", err
-		}
-		err = pipeline(
-			&exec.Cmd{
-				Path: prog["git"], Args: ["git", "cat-file", "blob", pkgbuildId],
-				Stdout: file,
-			})
-		file.Close()
-		if err != nil {
-			return "", err
-		}
-
-
-		file, err = os.OpenFile(cachefilename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
-		err = pipeline(
-			&exec.Cmd{
-				Path: prog["makepkg"], Args: ["makepkg", "--printsrcinfo"],
-				Dir: "filter/tmp"
-			},
-			&exec.Cmd{
-				Path: prog["git"], Args: ["git", "hash-object", "-t", "blob", "-w", "--stdin", "--no-filters"],
-				Stdout: &buf,
-			})
-		file.Close()
-		if err != nil {
-			return "", err
-		}
-	}
-}
-
-
-
-func filter(fromPfix string, toPfix string) {
-	exec.Cmd{
-		Path: prog["git"], Args: ["git", "fast-export",
-			"--use-done-feature",
-			"--no-data",
-			"--", fromPfix + "/master"],
-	}
-	
-}