ohmyzsh/plugins/fastfile/fastfile.plugin.zsh
2012-05-29 03:24:05 +02:00

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################################################################################
# FILE: fastfile.plugin.zsh
# DESCRIPTION: oh-my-zsh plugin file.
# AUTHOR: Michael Varner (musikmichael@web.de)
# VERSION: 1.0.0
#
# This plugin adds the ability to on the fly generate and access file shortcuts.
#
################################################################################
###########################
# Settings
# These can be overwritten any time.
# If they are not set yet, they will be
# overwritten with their default values
default fastfile_dir "${HOME}/.fastfile/"
default fastfile_var_prefix "§"
###########################
# Impl
#
# Generate a shortcut
#
# Arguments:
# 1. name - The name of the shortcut (default: name of the file)
# 2. file - The file or directory to make the shortcut for
# STDOUT:
# => fastfle_print
#
function fastfile() {
test "$2" || 2="."
2=$(readlink -f "$2")
test "$1" || 1="$(basename "$2")"
mkdir -p "${fastfile_dir}"
echo "$2" > "$(fastfile_resolv "$1")"
fastfile_sync
fastfile_print "$1"
}
#
# Resolve the location of a shortcut file (the database file, where the value is written!)
#
# Arguments:
# 1. name - The name of the shortcut
# STDOUT:
# The path
#
function fastfile_resolv() {
echo "${fastfile_dir}${1}"
}
#
# Get the real path of a shortcut
#
# Arguments:
# 1. name - The name of the shortcut
# STDOUT:
# The path
#
function fastfile_get() {
cat "$(fastfile_resolv "$1")"
}
#
# Print a shortcut
#
# Arguments:
# 1. name - The name of the shortcut
# STDOUT:
# Name and value of the shortcut
#
function fastfile_print() {
echo "${fastfile_var_prefix}${1} -> $(fastfile_get "$1")"
}
#
# List all shortcuts
#
# STDOUT:
# (=> fastfle_print) for each shortcut
#
function fastfile_ls() {
for f in $(ls "${fastfile_dir}"); do
fastfile_print "$f"
done | column -t
}
#
# Remove a shortcut
#
# Arguments:
# 1. name - The name of the shortcut (default: name of the file)
# 2. file - The file or directory to make the shortcut for
# STDOUT:
# => fastfle_print
#
function fastfile_rm() {
fastfile_print "$1"
rm "$(fastfile_resolv "$1")"
}
#
# Generate the aliases for the shortcuts
#
function fastfile_sync() {
for f in $(ls "${fastfile_dir}"); do
alias -g "${fastfile_var_prefix}${f}"="$(fastfile_get "$f")"
done
}
##################################
# Shortcuts
alias ff=fastfile
alias ffp=fastfile_print
alias ffrm=fastfile_rm
alias ffls=fastfile_ls
alias ffsync=fastfile_sync
##################################
# Init
fastfile_sync