X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=README.md;h=98b38731df0ca3feaa56baf64529ad57a705e619;hb=0822f3111634fcd09c37f613a973be0e0dec4d85;hp=b872d63856f9bf5a5d8077f91168f303eedb1f09;hpb=37ca1c240fc8b76a9e5d7273254693881307b8d6;p=deb_pkgs%2Fautorandr.git

diff --git a/README.md b/README.md
index b872d63..98b3873 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ Contributors to this version of autorandr are:
 * stormc
 * tachylatus
 * Timo Bingmann
+* Timo Kaufmann
 * Tomasz Bogdal
 * Victor Häggqvist
 
@@ -64,6 +65,9 @@ For Debian-based distributions (including Ubuntu) it is recommended to call
 On Arch Linux, there is [an aur package
 available](https://aur.archlinux.org/packages/autorandr-git/).
 
+autorandr is also packaged in the [nix package manager](https://nixos.org/nix/)
+repositories.
+
 On other distributions you can install autorandr by calling `make install` and
 remove it by calling `make uninstall`. Run `make` without arguments to obtain a
 list of what exactly will be installed.
@@ -123,27 +127,59 @@ names in your configuration directory to have autorandr use any of them
 as the default configuration without you having to change the system-wide
 configuration.
 
-Another script called `postswitch` can be placed in the directory
-`~/.config/autorandr` (or `~/.autorandr` if you have an old installation) as
-well as in all profile directories: The scripts are executed after a mode
-switch has taken place and can notify window managers or other applications
-about it. The same holds for `preswitch`, which is executed before the switch
-takes place, and `postsave`, which is executed after a profile was
-stored/altered.
+## Hook scripts
 
-If you experience issues with xrandr being executed too early after connecting
-a new monitor, then you can create a script `predetect`, which will be executed
-before autorandr attempts to run xrandr. Place e.g. `sleep 1` into that file
-to make autorandr wait a second before running xrandr.
+Three more scripts can be placed in the configuration directory (as 
+(as defined by the [XDG spec](https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html),
+usually `~/.config/autorandr` or `~/.autorandr` if you have an old installation
+for user configuration and `/etc/xdg/autorandr` for system wide configuration):
+
+- `postswitch` is executed *after* a mode switch has taken place. This can be
+  used to notify window managers or other applications about the switch.
+- `preswitch` is executed *before* a mode switch takes place.
+- `postsave` is executed after a profile was stored or altered.
+- `predetect` is executed before autorandr attempts to run xrandr. 
+
+These scripts must be executable and can be placed directly in the configuration
+directory, where they will always be executed, or in the profile subdirectories,
+where they will only be executed on changes regarding that specific profile.
+
+Instead (or in addition) to these scripts, you can also place as many executable
+files as you like in subdirectories called `script_name.d` (e.g. `postswitch.d`).
+
+If a script with the same name occurs multiple times, user configuration
+takes precedence over system configuration (as specified by the
+[XDG spec](https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html))
+and profile configuration over general configuration.
+
+As a concrete example, suppose you have the files
 
-All scripts can also be placed in any of the `$XDG_CONFIG_DIRS`. In addition to
-the script names themselves, any executables in subdirectories named
-`script_name.d` (e.g. `postswitch.d`) are executed as well. In scripts, some of
-autorandr's state is exposed as environment variables prefixed with `AUTORANDR_`.
-The most useful one is `$AUTORANDR_CURRENT_PROFILE`.
+- `/etc/xdg/autorandr/postswitch`
+- `~/.config/autorandr/postswitch`
+- `~/.config/autorandr/postswitch.d/notify-herbstluftwm`
+- `~/.config/autorandr/docked/postswitch`
+
+and switch from `mobile` to `docked`. Then
+`~/.config/autorandr/docked/postswitch` is executed, since the profile specific
+configuration takes precedence, and
+`~/.config/autorandr/postswitch.d/notify-herbstluftwm` is executed, since
+it has a unique name.
+
+If you switch back from `docked` to `mobile`, `~/.config/autorandr/postswitch`
+is executed instead of the `mobile` specific `postswitch`.
+
+In these scripts, some of autorandr's state is exposed as environment variables
+prefixed with `AUTORANDR_`. The most useful one is `$AUTORANDR_CURRENT_PROFILE`.
+
+If you experience issues with xrandr being executed too early after connecting
+a new monitor, then you can use a `predetect` script to delay the execution.
+Write e.g. `sleep 1` into that file to make autorandr wait a second before
+running `xrandr`.
 
 ## Changelog
 
+**autorandr 1.2**
+
 * *2017-07-16* Skip `--panning` unless it is required (See #72)
 * *2017-10-13* Add `clone-largest` virtual profile