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goreleaser/internal/git/git.go
Carlos Alexandro Becker 815ffc2a83
docs: clarify hooks
closes #741
2018-08-15 00:28:16 -03:00

41 lines
1.0 KiB
Go

// Package git provides an integration with the git command
package git
import (
"errors"
"os/exec"
"strings"
"github.com/apex/log"
)
// IsRepo returns true if current folder is a git repository
func IsRepo() (bool, error) {
out, err := Run("rev-parse", "--is-inside-work-tree")
return err == nil && strings.TrimSpace(out) == "true", err
}
// Run runs a git command and returns its output or errors
func Run(args ...string) (string, error) {
// TODO: use exex.CommandContext here and refactor.
/* #nosec */
var cmd = exec.Command("git", args...)
log.WithField("args", args).Debug("running git")
bts, err := cmd.CombinedOutput()
log.WithField("output", string(bts)).
Debug("git result")
if err != nil {
return "", errors.New(string(bts))
}
return string(bts), nil
}
// Clean the output
func Clean(output string, err error) (string, error) {
output = strings.Replace(strings.Split(output, "\n")[0], "'", "", -1)
if err != nil {
err = errors.New(strings.TrimSuffix(err.Error(), "\n"))
}
return output, err
}