1
0
mirror of https://github.com/jesseduffield/lazygit.git synced 2024-12-12 11:15:00 +02:00
lazygit/pkg/commands/git_commands/file.go

75 lines
1.7 KiB
Go
Raw Normal View History

2022-01-08 05:00:36 +02:00
package git_commands
2020-09-29 12:03:39 +02:00
import (
2022-09-13 12:11:03 +02:00
"os"
"strconv"
2020-09-29 12:03:39 +02:00
"github.com/go-errors/errors"
"github.com/jesseduffield/lazygit/pkg/utils"
)
2022-01-02 01:34:33 +02:00
type FileCommands struct {
*GitCommon
2020-09-29 12:03:39 +02:00
}
func NewFileCommands(gitCommon *GitCommon) *FileCommands {
2022-01-02 01:34:33 +02:00
return &FileCommands{
GitCommon: gitCommon,
2020-09-29 12:03:39 +02:00
}
}
2022-01-02 01:34:33 +02:00
// Cat obtains the content of a file
func (self *FileCommands) Cat(fileName string) (string, error) {
2022-09-13 12:11:03 +02:00
buf, err := os.ReadFile(fileName)
2020-09-29 12:03:39 +02:00
if err != nil {
2022-01-02 01:34:33 +02:00
return "", nil
2020-09-29 12:03:39 +02:00
}
2022-01-02 01:34:33 +02:00
return string(buf), nil
2020-09-29 12:03:39 +02:00
}
2022-01-08 05:00:36 +02:00
func (self *FileCommands) GetEditCmdStr(filename string, lineNumber int) (string, error) {
editor := self.UserConfig.OS.EditCommand
2021-05-20 08:44:58 +02:00
if editor == "" {
2022-01-08 05:00:36 +02:00
editor = self.config.GetCoreEditor()
2021-05-20 08:44:58 +02:00
}
2021-04-01 11:27:06 +02:00
if editor == "" {
2022-01-08 05:00:36 +02:00
editor = self.os.Getenv("GIT_EDITOR")
2021-04-01 11:27:06 +02:00
}
if editor == "" {
2022-01-08 05:00:36 +02:00
editor = self.os.Getenv("VISUAL")
}
if editor == "" {
2022-01-08 05:00:36 +02:00
editor = self.os.Getenv("EDITOR")
}
if editor == "" {
2022-01-08 05:00:36 +02:00
if err := self.cmd.New("which vi").DontLog().Run(); err == nil {
editor = "vi"
}
}
if editor == "" {
2021-06-01 08:23:33 +02:00
return "", errors.New("No editor defined in config file, $GIT_EDITOR, $VISUAL, $EDITOR, or git config")
2021-04-10 03:40:42 +02:00
}
templateValues := map[string]string{
"editor": editor,
2022-01-08 05:00:36 +02:00
"filename": self.cmd.Quote(filename),
"line": strconv.Itoa(lineNumber),
}
2022-01-08 05:00:36 +02:00
editCmdTemplate := self.UserConfig.OS.EditCommandTemplate
if len(editCmdTemplate) == 0 {
switch editor {
case "emacs", "nano", "vi", "vim", "nvim":
editCmdTemplate = "{{editor}} +{{line}} -- {{filename}}"
case "subl":
editCmdTemplate = "{{editor}} -- {{filename}}:{{line}}"
case "code":
editCmdTemplate = "{{editor}} -r --goto -- {{filename}}:{{line}}"
default:
editCmdTemplate = "{{editor}} -- {{filename}}"
}
}
2021-08-04 11:43:34 +02:00
return utils.ResolvePlaceholderString(editCmdTemplate, templateValues), nil
2021-04-10 03:40:42 +02:00
}