Bump to version 0.4

[dotfiles-framework.git] / dotfiles.sh

diff --git a/dotfiles.sh b/dotfiles.sh
index 43309ba8ad05c07da6bcbcc1fd2d665db7bbe095..5f0c5e5cb9cb8f4202fa42db8fcd4ff7926d65ca 100755 (executable)
--- a/dotfiles.sh
+++ b/dotfiles.sh
@@ -3,7 +3,7 @@
 # Dotfiles management script.  For details, run
 #   $ dotfiles.sh --help
 #
-# Copyright (C) 2011-2013 W. Trevor King <wking@tremily.us>
+# Copyright (C) 2011-2015 W. Trevor King <wking@tremily.us>
 #
 # 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
@@ -18,7 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-VERSION='0.2'
+VERSION='0.4'
 DOTFILES_DIR="${PWD}"
 TARGET=~
 CHECK_WGET_TYPE_AND_ENCODING='no'
@@ -172,6 +172,8 @@ function get_repo_source()
                REPO_SOURCE_DATA['repo']="${REPO}"
                if [ -d "${REPO}/.git" ]; then
                        REPO_SOURCE_DATA['transfer']='git'
+                       REPO_SOURCE_DATA['url']=$(
+                               git --git-dir "${REPO}/.git/" config remote.origin.url)
                else
                        echo "ERROR: no source location found for ${REPO}" >&2
                        return 1
@@ -334,6 +336,49 @@ function clone()
        fi
 }
 
+###
+# list command
+
+COMMANDS+=('list')
+
+function list_help()
+{
+       echo 'List current dotfiles repositories.'
+       if [ "${1}" = '--one-line' ]; then return; fi
+
+       cat <<-EOF
+
+               usage: $0 ${COMMAND} [REPO]
+
+               List information for 'REPO' in a form simular to the 'clone'
+               command's arguments.  If 'REPO' is not give, all repositories will
+               be listed.  Examples:
+
+                 $0 list public
+                 public wget http://example.com/public-dotfiles.tar.gz
+                 $0 list
+                 public wget http://example.com/public-dotfiles.tar.gz
+                 private git ssh://example.com/~/private-dotfiles.git
+       EOF
+}
+
+function list()
+{
+       # multi-repo case handled in main() by run_on_all_repos()
+       REPO=$(nonempty_option 'list' 'REPO' "${1}") || return 1
+       maxargs 'list' 1 "${@}" || return 1
+       if [ "${BASH_MAJOR}" -ge 4 ]; then
+               get_repo_source "${REPO}" || return 1
+               TRANSFER=$(nonempty_option 'list' 'TRANSFER' "${REPO_SOURCE_DATA['transfer']}") || return 1
+               URL=$(nonempty_option 'list' 'URL' "${REPO_SOURCE_DATA['url']}") || return 1
+       else
+               echo "WARNING: Bash version < 4.0, cannot use assuming all repos use git transfer" >&2
+               TRANSFER='git'
+               URL=$(git --git-dir "${REPO}/.git/" config remote.origin.url)
+       fi
+       echo "${REPO} ${TRANSFER} ${URL}"
+}
+
 ###
 # fetch command