mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-14 11:23:09 +02:00
128 lines
3.2 KiB
Go
128 lines
3.2 KiB
Go
package components
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/jesseduffield/lazygit/pkg/secureexec"
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"github.com/mgutz/str"
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)
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// this is for running shell commands, mostly for the sake of setting up the repo
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// but you can also run the commands from within lazygit to emulate things happening
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// in the background.
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type Shell struct {
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// working directory the shell is invoked in
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dir string
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}
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func NewShell(dir string) *Shell {
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return &Shell{dir: dir}
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}
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func (s *Shell) RunCommand(cmdStr string) *Shell {
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args := str.ToArgv(cmdStr)
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cmd := secureexec.Command(args[0], args[1:]...)
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cmd.Env = os.Environ()
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cmd.Dir = s.dir
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output, err := cmd.CombinedOutput()
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if err != nil {
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panic(fmt.Sprintf("error running command: %s\n%s", cmdStr, string(output)))
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}
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return s
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}
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func (s *Shell) CreateFile(path string, content string) *Shell {
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fullPath := filepath.Join(s.dir, path)
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err := os.WriteFile(fullPath, []byte(content), 0o644)
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if err != nil {
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panic(fmt.Sprintf("error creating file: %s\n%s", fullPath, err))
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}
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return s
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}
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func (s *Shell) CreateDir(path string) *Shell {
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fullPath := filepath.Join(s.dir, path)
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if err := os.MkdirAll(fullPath, 0o755); err != nil {
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panic(fmt.Sprintf("error creating directory: %s\n%s", fullPath, err))
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}
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return s
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}
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func (s *Shell) UpdateFile(path string, content string) *Shell {
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fullPath := filepath.Join(s.dir, path)
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err := os.WriteFile(fullPath, []byte(content), 0o644)
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if err != nil {
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panic(fmt.Sprintf("error updating file: %s\n%s", fullPath, err))
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}
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return s
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}
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func (s *Shell) NewBranch(name string) *Shell {
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return s.RunCommand("git checkout -b " + name)
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}
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func (s *Shell) Checkout(name string) *Shell {
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return s.RunCommand("git checkout " + name)
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}
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func (s *Shell) Merge(name string) *Shell {
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return s.RunCommand("git merge --commit --no-ff " + name)
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}
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func (s *Shell) GitAdd(path string) *Shell {
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return s.RunCommand(fmt.Sprintf("git add \"%s\"", path))
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}
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func (s *Shell) GitAddAll() *Shell {
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return s.RunCommand("git add -A")
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}
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func (s *Shell) Commit(message string) *Shell {
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return s.RunCommand(fmt.Sprintf("git commit -m \"%s\"", message))
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}
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func (s *Shell) EmptyCommit(message string) *Shell {
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return s.RunCommand(fmt.Sprintf("git commit --allow-empty -m \"%s\"", message))
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}
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// convenience method for creating a file and adding it
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func (s *Shell) CreateFileAndAdd(fileName string, fileContents string) *Shell {
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return s.
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CreateFile(fileName, fileContents).
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GitAdd(fileName)
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}
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// convenience method for updating a file and adding it
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func (s *Shell) UpdateFileAndAdd(fileName string, fileContents string) *Shell {
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return s.
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UpdateFile(fileName, fileContents).
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GitAdd(fileName)
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}
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// creates commits 01, 02, 03, ..., n with a new file in each
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// The reason for padding with zeroes is so that it's easier to do string
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// matches on the commit messages when there are many of them
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func (s *Shell) CreateNCommits(n int) *Shell {
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for i := 1; i <= n; i++ {
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s.CreateFileAndAdd(
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fmt.Sprintf("file%02d.txt", i),
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fmt.Sprintf("file%02d content", i),
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).
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Commit(fmt.Sprintf("commit %02d", i))
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}
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return s
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}
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func (s *Shell) StashWithMessage(message string) *Shell {
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s.RunCommand(fmt.Sprintf(`git stash -m "%s"`, message))
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return s
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}
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