1 files changed, 0 insertions, 78 deletions
diff --git a/remote.go b/remote.go
deleted file mode 100644
index ed5efd7..0000000
--- a/remote.go
+++ /dev/null
@@ -1,78 +0,0 @@
-/*******************************************************************************
-*
-* Copyright 2017 Stefan Majewsky <majewsky@gmx.net>
-*
-* This program is free software: you can redistribute it and/or modify it under
-* the terms of the GNU General Public License as published by the Free Software
-* Foundation, either version 3 of the License, or (at your option) any later
-* version.
-*
-* This program is distributed in the hope that it will be useful, but WITHOUT ANY
-* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License along with
-* this program. If not, see <http://www.gnu.org/licenses/>.
-*
-*******************************************************************************/
-
-package main
-
-import (
-	"bytes"
-	"os/exec"
-	"regexp"
-	"strings"
-)
-
-//remoteAlias describes an alias that can be used in a Git remote URL (as
-//defined by the "url.<base>.insteadOf" directive in man:git-config(1)).
-type remoteAlias struct {
-	Alias       string
-	Replacement string
-}
-
-var remoteAliases []*remoteAlias
-
-func init() {
-	cmd := exec.Command("git", "config", "--global", "-l")
-	var buf bytes.Buffer
-	cmd.Stdout = &buf
-	FatalIfError(cmd.Run())
-
-	rx := regexp.MustCompile(`^url\.([^=]+)\.insteadof=(.+)$`)
-	for _, line := range strings.Split(string(buf.Bytes()), "\n") {
-		match := rx.FindStringSubmatch(line)
-		if match == nil {
-			continue
-		}
-		remoteAliases = append(remoteAliases, &remoteAlias{
-			Alias:       match[2],
-			Replacement: match[1],
-		})
-	}
-}
-
-//ExpandRemoteURL derive the canonical URL for a given remote by substituting
-//aliases defined in the system-wide and user-global Git config. For example,
-//with
-//
-//    $ cat /etc/gitconfig
-//    [url "git://github.com/"]
-//    insteadOf = gh:
-//
-//and the input "gh:foo/bar", this function returns "git://github.com/foo/bar".
-func ExpandRemoteURL(url string) string {
-	var best *remoteAlias
-	for _, current := range remoteAliases {
-		if strings.HasPrefix(url, current.Alias) {
-			if best == nil || len(best.Alias) < len(current.Alias) {
-				best = current
-			}
-		}
-	}
-	if best == nil {
-		return url
-	}
-	return best.Replacement + strings.TrimPrefix(url, best.Alias)
-}