mirror of
https://github.com/foomo/posh.git
synced 2026-07-03 16:10:04 +00:00
24 lines
538 B
Go
24 lines
538 B
Go
package git
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import (
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"context"
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"strings"
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"github.com/foomo/posh/pkg/log"
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"github.com/foomo/posh/pkg/shell"
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"github.com/pkg/errors"
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)
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func Ref(ctx context.Context, l log.Logger) (string, error) {
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value, err := shell.New(ctx, l,
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"git", "describe", "--tags", "--exact-match", "2>", "/dev/null",
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"||", "git", "symbolic-ref -q", "--short HEAD",
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"||", "git rev-parse", "--short", "HEAD",
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).Output()
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if err != nil {
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return "", errors.Wrap(err, "failed to retrieve git ref")
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}
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return strings.TrimSpace(string(value)), nil
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}
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