localgit-remote-init-push



#!/bin/sh

set -eu

PRG=$(basename "$0")

showhelp() {
    cat <<EOF
Usage: $PRG PROJECT [GIT_REPO [SSH_CONN [GIT_REMOTE]]]

Initialize remote git, push local git, and set as default remote.

    PROJECT     basename or relative path for remote git project

    GIT_REPO    hostname for public git access
                default: "source." + current domainname

    SSH_CONN    hostname for ssh, optionally with user + "@" prepended
                default: GIT_REPO

    GIT_REMOTE  name for local repository set
                default: "origin"

Full remote path becomes SSH_USER@SSH_HOST:BASEPATH/PROJECT.git
where BASEPATH is resolved as "/srv/git/" + GIT_REPO

When local repository set is "origin" it is marked as default remote.

Examples:
  $PRG myproject
  $PRG some/subproject git.example.org me@shell.example.org

EOF
}

exit1() {
    echo >&2 "${1:+ERROR: }${1:-Internal error!}"
    exit 1
}

# parse cmdline options
TEMP="`getopt -s sh -o h -l help -n "$PRG" -- "$@"`" || exit1
eval set -- "$TEMP"
while true; do
    case "$1" in
        -h|--help) showhelp; exit;;
        --) shift; break;;
        *) exit1;;
    esac
done

PROJECT=${1-$(showhelp; exit1 "project name missing")}
GIT_REPO=${2:-source.$(dnsdomainname --domain)}
GIT_HOST=$GIT_REPO
BASEPATH=/srv/git/"$GIT_REPO"
SSH_CONN=${3:-$GIT_HOST}
GIT_REMOTE=${4:-origin}

[ origin != "$GIT_ORIGIN" ] || ORIGIN_IS_DEFAULT=yes

ssh "$SSH_CONN" git init --bare --shared "$BASEPATH"/"$PROJECT".git
git remote add "$GIT_REMOTE" "$SSH_CONN":"$BASEPATH"/"$PROJECT".git
git push ${ORIGIN_IS_DEFAULT:+--set-upstream "$GIT_REMOTE"} master