toki
e2bc7aa8b6
Gito를 platformless Git control plane으로 시작할 수 있도록 Go core, Flutter control surface, contracts, ops 규칙, 검증 헬퍼를 함께 구성한다.
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package gitengine
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import (
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"errors"
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"os/exec"
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"strings"
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)
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var ErrInvalidGitInput = errors.New("invalid git input")
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type CommandRunner interface {
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Run(workdir string, args ...string) (string, error)
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}
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type CLI struct{}
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func (CLI) Run(workdir string, args ...string) (string, error) {
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if len(args) == 0 {
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return "", ErrInvalidGitInput
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}
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cmd := exec.Command("git", args...)
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if strings.TrimSpace(workdir) != "" {
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cmd.Dir = workdir
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}
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out, err := cmd.CombinedOutput()
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return string(out), err
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}
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type StatusResult struct {
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Clean bool
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Output string
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}
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func Status(runner CommandRunner, workdir string) (StatusResult, error) {
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output, err := runner.Run(workdir, "status", "--porcelain")
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if err != nil {
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return StatusResult{}, err
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}
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return StatusResult{
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Clean: strings.TrimSpace(output) == "",
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Output: output,
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}, nil
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}
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func ChangedFiles(runner CommandRunner, workdir, before, after string) ([]string, error) {
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before = strings.TrimSpace(before)
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after = strings.TrimSpace(after)
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if before == "" || after == "" {
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return nil, ErrInvalidGitInput
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}
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output, err := runner.Run(workdir, "diff", "--name-only", before+".."+after)
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if err != nil {
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return nil, err
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}
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lines := strings.Split(output, "\n")
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files := make([]string, 0, len(lines))
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for _, line := range lines {
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line = strings.TrimSpace(line)
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if line != "" {
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files = append(files, line)
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}
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}
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return files, nil
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}
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