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Add a Powershell-y preamble

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Drew Malzahn
2021-05-19 01:34:36 -04:00
parent cd5be8997c
commit d1a72f5882
1 changed files with 25 additions and 23 deletions
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48
z.ps1
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@@ -1,27 +1,28 @@
# maintains a jump-list of the directories you actually use <#
#
# INSTALL:
# * put something like this in your $profile:
# . /path/to/z.ps1
# * cd around for a while to build up the db
# * PROFIT!!
# * optionally:
# set $env:_Z_CMD in $profile to change the command (default z).
# set $env:_Z_DATA in $profile to change the datafile (default ~/.z).
# set $env:_Z_NO_RESOLVE_SYMLINKS to prevent symlink resolution.
# set $env:_Z_NO_PROMPT_COMMAND if you're handling PROMPT_COMMAND yourself.
# set $env:_Z_EXCLUDE_DIRS to an array of directories to exclude.
# set $env:_Z_OWNER to your username if you want use z while sudo with $HOME kept
#
# USE:
# * z foo # cd to most frecent dir matching foo
# * z foo bar # cd to most frecent dir matching foo and bar
# * z -r foo # cd to highest ranked dir matching foo
# * z -t foo # cd to most recently accessed dir matching foo
# * z -l foo # list matches instead of cd
# * z -c foo # restrict matches to subdirs of $PWD
$ZDataFile = if ($env:_Z_DATA) { $env:_Z_DATA } else { "$env:USERPROFILE\.z" }; Maintains a jump-list of the directories you actually use
INSTALL:
* put something like this in your $profile:
. /path/to/z.ps1
* cd around for a while to build up the db
* PROFIT!!
* optionally:
set $env:_Z_CMD in $profile to change the command (default z).
set $env:_Z_DATA in $profile to change the datafile (default ~/.z).
set $env:_Z_NO_RESOLVE_SYMLINKS to prevent symlink resolution.
set $env:_Z_NO_PROMPT_COMMAND if you're handling PROMPT_COMMAND yourself.
set $env:_Z_EXCLUDE_DIRS to an array of directories to exclude.
set $env:_Z_OWNER to your username if you want use z while sudo with $HOME kept
USE:
* z foo # cd to most frecent dir matching foo
* z foo bar # cd to most frecent dir matching foo and bar
* z -Rank foo # cd to highest ranked dir matching foo
* z -Recent foo # cd to most recently accessed dir matching foo
* z -List foo # list matches instead of cd
* z -OnlySubdirs foo # restrict matches to subdirs of $PWD
#>
function ZFrecent { function ZFrecent {
param($record, $now) param($record, $now)
@@ -64,6 +65,7 @@ function Get-EpochTimeNow {
} }
function Add-ToZDatabase { function Add-ToZDatabase {
$ZDataFile = if ($env:_Z_DATA) { $env:_Z_DATA } else { "$env:USERPROFILE\.z" };
$Add = $args[0]; $Add = $args[0];
$Add = (Resolve-Path $Add.TrimEnd("\")); $Add = (Resolve-Path $Add.TrimEnd("\"));