Miguel Palhas
157 lines
4.3 KiB
Bash
Executable File
157 lines
4.3 KiB
Bash
Executable File
#!/bin/sh
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## git publish is a modified version of git-publish-branch, found:
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## http://git-wt-commit.rubyforge.org/git-publish-branch
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##
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## As this is a fork of git-publish-branch, it retains the original copyright.
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## git-publish-branch Copyright 2008 William Morgan <wmorgan-git-wt-add@masanjin.net>.
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##
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## The modifications are copyright.
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## git publish Copyright 2010 Gavin Beatty <gavinbeatty@gmail.com>.
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or (at
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## your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You can find the GNU General Public License at:
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## http://www.gnu.org/licenses/
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set -e
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# @VERSION@
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SUBDIRECTORY_OK=Yes
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OPTIONS_KEEPDASHDASH=""
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OPTIONS_SPEC="\
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git publish [options] [<remote>]
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git publish [options] -d
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--
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v,verbose print each command as it is run
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n,dry-run don't run any commands, just print them
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f,force don't do any checks on whether <local_branch> is tracking a branch already
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b,branch= the local branch whose tracking information we will change and that we will publish
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d,delete delete tracking configuration for <local_branch>
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t,tracking-only only update tracking info - don't publish or delete any remote branches
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version print version info in 'git publish version \$version' format"
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. "$(git --exec-path)/git-sh-setup"
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version_print() {
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echo "git publish version ${VERSION}"
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}
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doit() {
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if test -n "$verbose" ; then
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echo "$@"
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fi
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if test -z "$dryrun" ; then
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"$@"
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fi
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}
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assert_HEAD() {
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if ! git rev-parse --verify -q HEAD >/dev/null ; then
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die "Cannot operate with detached HEAD without being given <branch>"
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fi
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}
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main() {
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dryrun=""
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force=""
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verbose=""
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delete=""
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branch=""
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track=""
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while test $# -ne 0 ; do
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case "$1" in
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-n|--dry-run)
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dryrun="true"
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verbose="true"
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;;
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-f|--force)
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force="true"
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;;
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-v|--verbose)
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verbose="true"
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;;
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-d|--delete)
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delete="true"
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;;
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-b|--branch)
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branch="$2"
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shift
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;;
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-t|--tracking-only)
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track="true"
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;;
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--version)
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version_print
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exit 0
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;;
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--)
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shift
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break
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;;
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esac
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shift
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done
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remote="origin"
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if test $# -gt 0 ; then
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remote="$1"
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fi
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if test $# -gt 1 ; then
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usage >&2
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exit 1
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fi
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if test -z "$branch" ; then
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assert_HEAD
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branch="$(git symbolic-ref HEAD)"
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branch="$(echo "$branch" | sed -e 's|^refs/heads/||')"
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fi
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if test -n "$delete" ; then
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if test -z "$track" ; then
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doit git push "$remote" ":refs/heads/${branch}"
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fi
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doit git config --unset "branch.${branch}.remote"
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doit git config --unset "branch.${branch}.merge"
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else
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if test -z "$force" ; then
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local_ref="$(git show-ref "heads/${branch}" || e=$?)"
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if test -z "$local_ref" ; then
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die "No local branch ${branch} exists!"
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fi
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remote_ref="$(git show-ref "remotes/${remote}/${branch}" || e=$?)"
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if test -n "$remote_ref" ; then
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die "A remote branch ${branch} on ${remote} already exists!"
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fi
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remote_config="$(git config "branch.${branch}.merge" || e=$?)"
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if test -n "$remote_config" ; then
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die "Local branch ${branch} is already tracking ${remote_config}"
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fi
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fi
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if test -z "$track" ; then
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doit git push "$remote" "${branch}:refs/heads/${branch}"
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fi
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doit git config "branch.${branch}.remote" "$remote"
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doit git config "branch.${branch}.merge" "refs/heads/${branch}"
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fi
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}
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trap "echo \"caught SIGINT\" ; exit 1 ;" INT
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trap "echo \"caught SIGTERM\" ; exit 1 ;" TERM
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trap "echo \"caught SIGHUP\" ; exit 1 ;" HUP
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main "$@"
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