expand symlinks and relative paths in main.go, fixes #21

lucas-clemente · Nov 24, 2014 · ac7047b · ac7047b
1 parent cde3f6a
commit ac7047b
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diff --git a/Changelog.md b/Changelog.md
@@ -2,8 +2,9 @@
 
 ## 0.1.2 (unreleased)
 
-- Fixed latex rendering incorrectly sometimes (#22)
 - Added `-p` option to specify port
+- Fixed latex rendering incorrectly sometimes (#22)
+- Fixed a bug with relative paths on OS X (#21)
 
 ## 0.1.1 (2014-10-25)
 

diff --git a/main.go b/main.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"path/filepath"
 	"strconv"
 
 	assetfs "github.com/elazarl/go-bindata-assetfs"
@@ -27,6 +28,14 @@ func main() {
 	}
 
 	path := flag.Arg(0)
+	path, err := filepath.EvalSymlinks(path)
+	if err != nil {
+		log.Fatal(err)
+	}
+	path, err = filepath.Abs(path)
+	if err != nil {
+		log.Fatal(err)
+	}
 
 	repo, err := git.NewGitRepo(path)
 	if err != nil {