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git: fix corruption in field values

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2016-04-05 14:53:57 -04:00
parent 3ff2ef6b70
commit 1a447a0dfc

View file

@ -1,7 +1,6 @@
package git package git
import ( import (
"bytes"
"os" "os"
"os/exec" "os/exec"
"strings" "strings"
@ -64,16 +63,15 @@ type CommitEntry map[string]string
// LogCommit assembles the full information on a commit from its commit hash // LogCommit assembles the full information on a commit from its commit hash
func LogCommit(commit string) (*CommitEntry, error) { func LogCommit(commit string) (*CommitEntry, error) {
buf := bytes.NewBuffer([]byte{})
c := CommitEntry{} c := CommitEntry{}
for k, v := range FieldNames { for k, v := range FieldNames {
cmd := exec.Command("git", "log", "-1", `--pretty=format:`+k+``, commit) cmd := exec.Command("git", "log", "-1", `--pretty=format:`+k+``, commit)
cmd.Stdout = buf
cmd.Stderr = os.Stderr cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil { out, err := cmd.Output()
if err != nil {
return nil, err return nil, err
} }
c[v] = strings.TrimSpace(string(buf.Bytes())) c[v] = strings.TrimSpace(string(out))
} }
return &c, nil return &c, nil