cgit-create

#!/bin/sh
# vim: set ts=4 sw=4 sts=4 et:

die() {
    echo "$1" >&2
    exit 1
}

help_me() {
    die "
    - cgit-create :
    -
    - cgit-create new <new_repository>   - create empty repository
    - cgit-create import <url>           - import a repository
    "
}

empty_repo() {
    # die if no repository name given
    if [ ! $1 ]; then
       die "usage: cgit-create new <new_repository>"
    fi
    
    # set the repository name, add .git if necessary
    new_repo=$(echo "$1" | sed 's/\.git$\|$/.git/i')

    # create and initialise the repository
    mkdir "$new_repo"  && \
        cd "$new_repo" && \
        git --bare init
}

import_repo() {
    # die if no url given
    if [ ! $1 ]; then
       die "usage: cgit-create import <url>"
    fi

    # clone repository or die
    git clone --bare $1 ||
        die "failed to importing repo"
    
    # set the repository name
    new_repo=$(echo "$1" | sed 's#.*/##')

    # move, then remove old origin
    cd "$new_repo" && \
        git remote remove origin
    
    # tell user to set new origin
    die "
    success setup repository, don't forget to set new origin!
    example:
        git remote add origin git@server_host:repo.git
    "
}

case "$1" in
  help)
      help_me ;;

  new)
      empty_repo "$2";;

  import)
      import_repo "$2";;
  *)
      help_me ;;
esac