* Copyright 2016-2017 Gary Kramlich <grim@reaperworld.com> * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. "bitbucket.org/rw_grim/convey/normalize" func addGitEnv(envvar string, args ...string) string { cmd := exec.Command("git", args...) output, _ := cmd.Output() trimmed := strings.TrimSpace(string(output)) os.Setenv(envvar, trimmed) func initializeGit() []string { os.Setenv("GIT_CONFIG_NOSYSTEM", "1") addGitEnv("GIT_COMMIT", "rev-parse", "HEAD") addGitEnv("GIT_COMMIT_SHORT", "rev-parse", "--short", "HEAD") // add the branch and a normalized version branch := addGitEnv("GIT_BRANCH", "rev-parse", "--abbrev-ref", "HEAD") os.Setenv("GIT_BRANCH_NORMALIZED", normalize.Normalize(branch)) return []string{"GIT_COMMIT", "GIT_COMMIT_SHORT", "GIT_BRANCH", "GIT_BRANCH_NORMALIZED"}