mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-22 13:50:09 +00:00
462 lines
10 KiB
Bash
Executable file
462 lines
10 KiB
Bash
Executable file
#!/bin/zsh
|
|
|
|
# WARP DIRECTORY
|
|
# ==============
|
|
# Jump to custom directories in terminal
|
|
# because `cd` takes too long...
|
|
#
|
|
# @github.com/mfaerevaag/wd
|
|
|
|
# version
|
|
readonly WD_VERSION=0.4.2
|
|
|
|
# colors
|
|
readonly WD_BLUE="\033[96m"
|
|
readonly WD_GREEN="\033[92m"
|
|
readonly WD_YELLOW="\033[93m"
|
|
readonly WD_RED="\033[91m"
|
|
readonly WD_NOC="\033[m"
|
|
|
|
## functions
|
|
|
|
# helpers
|
|
wd_yesorno()
|
|
{
|
|
# variables
|
|
local question="${1}"
|
|
local prompt="${question} "
|
|
local yes_RETVAL="0"
|
|
local no_RETVAL="3"
|
|
local RETVAL=""
|
|
local answer=""
|
|
|
|
# read-eval loop
|
|
while true ; do
|
|
printf $prompt
|
|
read -r answer
|
|
|
|
case ${answer:=${default}} in
|
|
Y|y|YES|yes|Yes )
|
|
RETVAL=${yes_RETVAL} && \
|
|
break
|
|
;;
|
|
N|n|NO|no|No )
|
|
RETVAL=${no_RETVAL} && \
|
|
break
|
|
;;
|
|
* )
|
|
echo "Please provide a valid answer (y or n)"
|
|
;;
|
|
esac
|
|
done
|
|
|
|
return ${RETVAL}
|
|
}
|
|
|
|
wd_print_msg()
|
|
{
|
|
if [[ -z $wd_quiet_mode ]]
|
|
then
|
|
local color=$1
|
|
local msg=$2
|
|
|
|
if [[ $color == "" || $msg == "" ]]
|
|
then
|
|
print " ${WD_RED}*${WD_NOC} Could not print message. Sorry!"
|
|
else
|
|
print " ${color}*${WD_NOC} ${msg}"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
wd_print_usage()
|
|
{
|
|
cat <<- EOF
|
|
Usage: wd [command] <point>
|
|
|
|
Commands:
|
|
add <point> Adds the current working directory to your warp points
|
|
add! <point> Overwrites existing warp point
|
|
rm <point> Removes the given warp point
|
|
show Print warp points to current directory
|
|
show <point> Print path to given warp point
|
|
list Print all stored warp points
|
|
ls <point> Show files from given warp point
|
|
path <point> Show the path to given warp point
|
|
clean! Remove points warping to nonexistent directories
|
|
|
|
-v | --version Print version
|
|
-d | --debug Exit after execution with exit codes (for testing)
|
|
-c | --config Specify config file (default ~/.warprc)
|
|
-q | --quiet Suppress all output
|
|
|
|
help Show this extremely helpful text
|
|
EOF
|
|
}
|
|
|
|
wd_exit_fail()
|
|
{
|
|
local msg=$1
|
|
|
|
wd_print_msg $WD_RED $msg
|
|
WD_EXIT_CODE=1
|
|
}
|
|
|
|
wd_exit_warn()
|
|
{
|
|
local msg=$1
|
|
|
|
wd_print_msg $WD_YELLOW $msg
|
|
WD_EXIT_CODE=1
|
|
}
|
|
|
|
wd_getdir()
|
|
{
|
|
local name_arg=$1
|
|
|
|
point=$(wd_show $name_arg)
|
|
dir=${point:28+$#name_arg+7}
|
|
|
|
if [[ -z $name_arg ]]; then
|
|
wd_exit_fail "You must enter a warp point"
|
|
break
|
|
elif [[ -z $dir ]]; then
|
|
wd_exit_fail "Unknown warp point '${name_arg}'"
|
|
break
|
|
fi
|
|
}
|
|
|
|
# core
|
|
|
|
wd_warp()
|
|
{
|
|
local point=$1
|
|
|
|
if [[ $point =~ "^\.+$" ]]
|
|
then
|
|
if [ $#1 < 2 ]
|
|
then
|
|
wd_exit_warn "Warping to current directory?"
|
|
else
|
|
(( n = $#1 - 1 ))
|
|
cd -$n > /dev/null
|
|
fi
|
|
elif [[ ${points[$point]} != "" ]]
|
|
then
|
|
cd ${points[$point]/#\~/$HOME}
|
|
else
|
|
wd_exit_fail "Unknown warp point '${point}'"
|
|
fi
|
|
}
|
|
|
|
wd_add()
|
|
{
|
|
local force=$1
|
|
local point=$2
|
|
|
|
if [[ $point =~ "^[\.]+$" ]]
|
|
then
|
|
wd_exit_fail "Warp point cannot be just dots"
|
|
elif [[ $point =~ "[[:space:]]+" ]]
|
|
then
|
|
wd_exit_fail "Warp point should not contain whitespace"
|
|
elif [[ $point == *:* ]]
|
|
then
|
|
wd_exit_fail "Warp point cannot contain colons"
|
|
elif [[ $point == "" ]]
|
|
then
|
|
wd_exit_fail "Warp point cannot be empty"
|
|
elif [[ ${points[$2]} == "" ]] || $force
|
|
then
|
|
wd_remove $point > /dev/null
|
|
printf "%q:%s\n" "${point}" "${PWD/#$HOME/~}" >> $WD_CONFIG
|
|
|
|
wd_print_msg $WD_GREEN "Warp point added"
|
|
|
|
# override exit code in case wd_remove did not remove any points
|
|
# TODO: we should handle this kind of logic better
|
|
WD_EXIT_CODE=0
|
|
else
|
|
wd_exit_warn "Warp point '${point}' already exists. Use 'add!' to overwrite."
|
|
fi
|
|
}
|
|
|
|
wd_remove()
|
|
{
|
|
local point=$1
|
|
|
|
if [[ ${points[$point]} != "" ]]
|
|
then
|
|
local config_tmp=$WD_CONFIG.tmp
|
|
if sed -n "/^${point}:.*$/!p" $WD_CONFIG > $config_tmp && mv $config_tmp $WD_CONFIG
|
|
then
|
|
wd_print_msg $WD_GREEN "Warp point removed"
|
|
else
|
|
wd_exit_fail "Something bad happened! Sorry."
|
|
fi
|
|
else
|
|
wd_exit_fail "Warp point was not found"
|
|
fi
|
|
}
|
|
|
|
wd_list_all()
|
|
{
|
|
wd_print_msg $WD_BLUE "All warp points:"
|
|
|
|
entries=$(sed "s:${HOME}:~:g" $WD_CONFIG)
|
|
|
|
max_warp_point_length=0
|
|
while IFS= read -r line
|
|
do
|
|
arr=(${(s,:,)line})
|
|
key=${arr[1]}
|
|
|
|
length=${#key}
|
|
if [[ length -gt max_warp_point_length ]]
|
|
then
|
|
max_warp_point_length=$length
|
|
fi
|
|
done <<< $entries
|
|
|
|
while IFS= read -r line
|
|
do
|
|
if [[ $line != "" ]]
|
|
then
|
|
arr=(${(s,:,)line})
|
|
key=${arr[1]}
|
|
val=${arr[2]}
|
|
|
|
if [[ -z $wd_quiet_mode ]]
|
|
then
|
|
printf "%${max_warp_point_length}s -> %s\n" $key $val
|
|
fi
|
|
fi
|
|
done <<< $entries
|
|
}
|
|
|
|
wd_ls()
|
|
{
|
|
wd_getdir $1
|
|
ls ${dir/#\~/$HOME}
|
|
}
|
|
|
|
wd_path()
|
|
{
|
|
wd_getdir $1
|
|
echo $(echo $dir | sed "s:${HOME}:~:g")
|
|
}
|
|
|
|
wd_show()
|
|
{
|
|
local name_arg=$1
|
|
# if there's an argument we look up the value
|
|
if [[ ! -z $name_arg ]]
|
|
then
|
|
if [[ -z $points[$name_arg] ]]
|
|
then
|
|
wd_print_msg $WD_BLUE "No warp point named $name_arg"
|
|
else
|
|
wd_print_msg $WD_GREEN "Warp point: ${WD_GREEN}$name_arg${WD_NOC} -> $points[$name_arg]"
|
|
fi
|
|
else
|
|
# hax to create a local empty array
|
|
local wd_matches
|
|
wd_matches=()
|
|
# do a reverse lookup to check whether PWD is in $points
|
|
PWD="${PWD/$HOME/~}"
|
|
if [[ ${points[(r)$PWD]} == $PWD ]]
|
|
then
|
|
for name in ${(k)points}
|
|
do
|
|
if [[ $points[$name] == $PWD ]]
|
|
then
|
|
wd_matches[$(($#wd_matches+1))]=$name
|
|
fi
|
|
done
|
|
|
|
wd_print_msg $WD_BLUE "$#wd_matches warp point(s) to current directory: ${WD_GREEN}$wd_matches${WD_NOC}"
|
|
else
|
|
wd_print_msg $WD_YELLOW "No warp point to $(echo $PWD | sed "s:$HOME:~:")"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
wd_clean() {
|
|
local force=$1
|
|
local count=0
|
|
local wd_tmp=""
|
|
|
|
while read line
|
|
do
|
|
if [[ $line != "" ]]
|
|
then
|
|
arr=(${(s,:,)line})
|
|
key=${arr[1]}
|
|
val=${arr[2]}
|
|
|
|
if [ -d "$val" ]
|
|
then
|
|
wd_tmp=$wd_tmp"\n"`echo $line`
|
|
else
|
|
wd_print_msg $WD_YELLOW "Nonexistent directory: ${key} -> ${val}"
|
|
count=$((count+1))
|
|
fi
|
|
fi
|
|
done < $WD_CONFIG
|
|
|
|
if [[ $count -eq 0 ]]
|
|
then
|
|
wd_print_msg $WD_BLUE "No warp points to clean, carry on!"
|
|
else
|
|
if $force || wd_yesorno "Removing ${count} warp points. Continue? (Y/n)"
|
|
then
|
|
echo $wd_tmp >! $WD_CONFIG
|
|
wd_print_msg $WD_GREEN "Cleanup complete. ${count} warp point(s) removed"
|
|
else
|
|
wd_print_msg $WD_BLUE "Cleanup aborted"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
local WD_CONFIG=$HOME/.warprc
|
|
local WD_QUIET=0
|
|
local WD_EXIT_CODE=0
|
|
local WD_DEBUG=0
|
|
|
|
# Parse 'meta' options first to avoid the need to have them before
|
|
# other commands. The `-D` flag consumes recognized options so that
|
|
# the actual command parsing won't be affected.
|
|
|
|
zparseopts -D -E \
|
|
c:=wd_alt_config -config:=wd_alt_config \
|
|
q=wd_quiet_mode -quiet=wd_quiet_mode \
|
|
v=wd_print_version -version=wd_print_version \
|
|
d=wd_debug_mode -debug=wd_debug_mode
|
|
|
|
if [[ ! -z $wd_print_version ]]
|
|
then
|
|
echo "wd version $WD_VERSION"
|
|
fi
|
|
|
|
if [[ ! -z $wd_alt_config ]]
|
|
then
|
|
WD_CONFIG=$wd_alt_config[2]
|
|
fi
|
|
|
|
# check if config file exists
|
|
if [ ! -e $WD_CONFIG ]
|
|
then
|
|
# if not, create config file
|
|
touch $WD_CONFIG
|
|
fi
|
|
|
|
# load warp points
|
|
typeset -A points
|
|
while read -r line
|
|
do
|
|
arr=(${(s,:,)line})
|
|
key=${arr[1]}
|
|
val=${arr[2]}
|
|
|
|
points[$key]=$val
|
|
done < $WD_CONFIG
|
|
|
|
# get opts
|
|
args=$(getopt -o a:r:c:lhs -l add:,rm:,clean\!,list,ls:,path:,help,show -- $*)
|
|
|
|
# check if no arguments were given, and that version is not set
|
|
if [[ ($? -ne 0 || $#* -eq 0) && -z $wd_print_version ]]
|
|
then
|
|
wd_print_usage
|
|
|
|
# check if config file is writeable
|
|
elif [ ! -w $WD_CONFIG ]
|
|
then
|
|
# do nothing
|
|
# can't run `exit`, as this would exit the executing shell
|
|
wd_exit_fail "\'$WD_CONFIG\' is not writeable."
|
|
|
|
else
|
|
|
|
# parse rest of options
|
|
for o
|
|
do
|
|
case "$o"
|
|
in
|
|
-a|--add|add)
|
|
wd_add false $2
|
|
break
|
|
;;
|
|
-a!|--add!|add!)
|
|
wd_add true $2
|
|
break
|
|
;;
|
|
-r|--remove|rm)
|
|
wd_remove $2
|
|
break
|
|
;;
|
|
-l|list)
|
|
wd_list_all
|
|
break
|
|
;;
|
|
-ls|ls)
|
|
wd_ls $2
|
|
break
|
|
;;
|
|
-p|--path|path)
|
|
wd_path $2
|
|
break
|
|
;;
|
|
-h|--help|help)
|
|
wd_print_usage
|
|
break
|
|
;;
|
|
-s|--show|show)
|
|
wd_show $2
|
|
break
|
|
;;
|
|
-c|--clean|clean)
|
|
wd_clean false
|
|
break
|
|
;;
|
|
-c!|--clean!|clean!)
|
|
wd_clean true
|
|
break
|
|
;;
|
|
*)
|
|
wd_warp $o
|
|
break
|
|
;;
|
|
--)
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
|
|
## garbage collection
|
|
# if not, next time warp will pick up variables from this run
|
|
# remember, there's no sub shell
|
|
|
|
unset wd_warp
|
|
unset wd_add
|
|
unset wd_remove
|
|
unset wd_show
|
|
unset wd_list_all
|
|
unset wd_print_msg
|
|
unset wd_yesorno
|
|
unset wd_print_usage
|
|
unset wd_alt_config
|
|
unset wd_quiet_mode
|
|
unset wd_print_version
|
|
|
|
unset args
|
|
unset points
|
|
unset val &> /dev/null # fixes issue #1
|
|
|
|
if [[ ! -z $wd_debug_mode ]]
|
|
then
|
|
exit $WD_EXIT_CODE
|
|
else
|
|
unset wd_debug_mode
|
|
fi
|