func Show(sha string) (string, error) {
cmd := cmd.New("git")
cmd.WithArg("show").WithArg("-s").WithArg("--format=%s%n%+b").WithArg(sha)
output, err := cmd.CombinedOutput()
output = strings.TrimSpace(output)
return output, err
}
func openTextEditor(program, file string) error {
editCmd := cmd.New(program)
r := regexp.MustCompile("[mg]?vi[m]$")
if r.MatchString(program) {
editCmd.WithArg("-c")
editCmd.WithArg("set ft=gitcommit tw=0 wrap lbr")
}
editCmd.WithArg(file)
return editCmd.Spawn()
}
func Run(command string, args ...string) error {
cmd := cmd.New("git")
for _, v := range GlobalFlags {
cmd.WithArg(v)
}
cmd.WithArg(command)
for _, a := range args {
cmd.WithArg(a)
}
return cmd.Run()
}
func Log(sha1, sha2 string) (string, error) {
execCmd := cmd.New("git")
execCmd.WithArg("log").WithArg("--no-color")
execCmd.WithArg("--format=%h (%aN, %ar)%n%w(78,3,3)%s%n%+b")
execCmd.WithArg("--cherry")
shaRange := fmt.Sprintf("%s...%s", sha1, sha2)
execCmd.WithArg(shaRange)
outputs, err := execCmd.CombinedOutput()
if err != nil {
return "", fmt.Errorf("Can't load git log %s..%s", sha1, sha2)
}
return outputs, nil
}
func gitOutput(input ...string) (outputs []string, err error) {
cmd := cmd.New("git")
for _, v := range GlobalFlags {
cmd.WithArg(v)
}
for _, i := range input {
cmd.WithArg(i)
}
out, err := cmd.CombinedOutput()
for _, line := range strings.Split(out, "\n") {
line = strings.TrimSpace(line)
if line != "" {
outputs = append(outputs, string(line))
}
}
return outputs, err
}