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Adds two commands to replicate pushd/popd before completing goto

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This commit is contained in:
Shawn Wallis 2018-03-09 13:32:55 -05:00
parent 860f81e432
commit e53f05c21e
1 changed files with 33 additions and 1 deletions
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34
goto.bash
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@ -45,6 +45,12 @@ function goto()
-u|--unregister) # Unregister an alias -u|--unregister) # Unregister an alias
_goto_unregister_alias "$@" _goto_unregister_alias "$@"
;; ;;
-p|--push) # Push the current directory onto the pushd stack, then goto
_goto_directory_push "$@"
;;
-o|--pop) # Pop the top directory off of the pushd stack, then change that directory
_goto_directory_pop
;;
-l|--list) -l|--list)
_goto_list_aliases _goto_list_aliases
;; ;;
@ -73,6 +79,10 @@ OPTIONS:
goto -r|--register <alias> <directory> goto -r|--register <alias> <directory>
-u, --unregister: unregisters an alias -u, --unregister: unregisters an alias
goto -u|--unregister <alias> goto -u|--unregister <alias>
-p, --push: pushes the current directory onto the stack, then performs goto
goto -p|--push <alias>
-o, --pop: pops the top directory from the stack, then changes to that directory
goto -o|--pop
-l, --list: lists aliases -l, --list: lists aliases
goto -l|--list goto -l|--list
-c, --cleanup: cleans up non existent directory aliases -c, --cleanup: cleans up non existent directory aliases
@ -161,6 +171,25 @@ function _goto_unregister_alias
echo "Alias '$1' unregistered successfully." echo "Alias '$1' unregistered successfully."
} }
# Pushes the current directory onto the stack, then goto
function _goto_directory_push()
{
if [ "$#" -ne "1" ]; then
_goto_error "usage: goto -p|--push <alias>"
return
fi
pushd . 2>&1 1>/dev/null
_goto_directory $@
}
# Pops the top directory from the stack, then goto
function _goto_directory_pop()
{
popd 2>&1 1>/dev/null
}
# Unregisters aliases whose directories no longer exist. # Unregisters aliases whose directories no longer exist.
function _goto_cleanup() function _goto_cleanup()
{ {
@ -235,7 +264,7 @@ function _complete_goto_commands()
local IFS=$' \t\n' local IFS=$' \t\n'
# shellcheck disable=SC2207 # shellcheck disable=SC2207
COMPREPLY=($(compgen -W "-r --register -u --unregister -l --list -c --cleanup -v --version" -- "$1")) COMPREPLY=($(compgen -W "-r --register -u --unregister -p --push -o --pop -l --list -c --cleanup -v --version" -- "$1"))
} }
# Completes the goto function with the available aliases # Completes the goto function with the available aliases
@ -289,6 +318,9 @@ function _complete_goto()
if [[ $prev = "-u" ]] || [[ $prev = "--unregister" ]]; then if [[ $prev = "-u" ]] || [[ $prev = "--unregister" ]]; then
# prompt with aliases only if user tries to unregister one # prompt with aliases only if user tries to unregister one
_complete_goto_aliases "$cur" _complete_goto_aliases "$cur"
elif [[ $prev = "-p" ]] || [[ $prev = "--push" ]]; then
# prompt with aliases only if user tries to push
_complete_goto_aliases "$cur"
fi fi
elif [ "$COMP_CWORD" -eq "3" ]; then elif [ "$COMP_CWORD" -eq "3" ]; then
# if we are on the third argument # if we are on the third argument