54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package orch
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import (
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"testing"
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)
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func initGitRepo(t *testing.T) string {
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t.Helper()
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repoPath := filepath.Join(t.TempDir(), "repo")
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if err := os.MkdirAll(repoPath, 0o755); err != nil {
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t.Fatalf("mkdir repo path: %v", err)
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}
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runGitCommand(t, repoPath, "init")
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runGitCommand(t, repoPath, "config", "user.email", "test@example.com")
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runGitCommand(t, repoPath, "config", "user.name", "Test User")
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readmePath := filepath.Join(repoPath, "README.md")
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if err := os.WriteFile(readmePath, []byte("hello\n"), 0o644); err != nil {
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t.Fatalf("write README.md: %v", err)
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}
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runGitCommand(t, repoPath, "add", "README.md")
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runGitCommand(t, repoPath, "commit", "-m", "init")
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return repoPath
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}
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func gitHeadCommit(t *testing.T, repoPath string) string {
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t.Helper()
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cmd := exec.Command("git", "-C", repoPath, "rev-parse", "--verify", "HEAD^{commit}")
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output, err := cmd.CombinedOutput()
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if err != nil {
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t.Fatalf("git rev-parse HEAD in %s: %v\n%s", repoPath, err, output)
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}
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return strings.TrimSpace(string(output))
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}
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func runGitCommand(t *testing.T, repoPath string, args ...string) {
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t.Helper()
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cmd := exec.Command("git", append([]string{"-C", repoPath}, args...)...)
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output, err := cmd.CombinedOutput()
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if err != nil {
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t.Fatalf("git %v in %s: %v\n%s", args, repoPath, err, output)
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}
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}
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