mirror of
https://github.com/grafana/grafana.git
synced 2025-07-28 22:02:14 +08:00
36 lines
917 B
Go
36 lines
917 B
Go
package fpaths
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import (
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"context"
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"fmt"
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"os/exec"
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"path"
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"path/filepath"
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"strings"
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)
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// RepoRoot finds the root directory of the git repository.
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func RepoRoot(ctx context.Context, dir string) (string, error) {
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cmd := exec.CommandContext(ctx, "git", "rev-parse", "--show-toplevel")
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cmd.Dir = dir
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out, err := cmd.Output()
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if err != nil {
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return "", fmt.Errorf("failed to get git repo root: %w", err)
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}
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p := strings.TrimSpace(string(out))
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p, err = NormalisePath(p)
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if err != nil {
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return "", fmt.Errorf("failed to normalise git repo root path: %w", err)
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}
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return p, nil
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}
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// NormalisePath converts a path to an absolute path, cleans it, and converts it to a forward-slash format.
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func NormalisePath(p string) (string, error) {
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absPath, err := filepath.Abs(p)
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if err != nil {
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return "", fmt.Errorf("failed to get absolute path: %w", err)
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}
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return path.Clean(filepath.ToSlash(absPath)), nil
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}
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