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| -rw-r--r-- | README.md | 49 |
1 files changed, 28 insertions, 21 deletions
@@ -7,28 +7,37 @@ The main goal is to launch applications directly into the same directory as the focused applications. This is especially useful if you want to open a new terminal for debugging or compiling purpose. +Disclaimer +---------- +This script *can't* retrieve the working directory of a "single instance +application" nor terminal multiplexer, e.g. : + - tmux, screen + - lilyterm + - konsole + - urxvt*c* + - applications with tabs + +The application works well with the following terminals : + - urxvt + - xterm + - gnome terminal + How it works ------------ -Since there is no proper options to get the pid of the currently focused -windows, xcwd first try to read the `_NET_WM_PID` property. -If it fails, it reads the `_NET_WM_CLASS` and compares it to the name of -all the running processes (it's kind of `pidof name`). - -When xcwd has got the PID, it search the deepest child he has, thus avoiding -getting the working directory of the terminal emulator instead of the shell. - -Finally it prints the content of `/proc/pid/cwd` on the standard output. If -xcwd was unable to find the PID, it prints the content of the `HOME` variable. + - Retrieve the focused window + - Read its attributes to get the PID. If `_NET_WM_PID` is set, xcwd just + read the value. Otherwise it reads the `_NET_WM_CLASS` and compares it to + the name of all the running processes + - Search for the deepest child of the selected PID (to avoid getting the + working directory of the terminal instead of the shell) + - Print the current working directory -Disclaimer ----------- -This script can't retrieve the working directory of a shell in tmux, screen -or in an instance of urxvtc. +If one of those steps fail, xcwd print the content of the `HOME` variable. Requirements ------------ -- Linux -- libX11-dev + - Linux or FreeBSD + - libX11-dev Running xwcd ------------ @@ -36,11 +45,9 @@ Simply invoke the 'xcwd' command. You probably want to use it this way: ``urxvt -cd "`xcwd`" `` + ``xterm -e "cd `xcwd` && /bin/zsh"`` i3 Configuration ---------------- - -You can add a key binding like this one: - - bindsym $mod+Shift+Return exec xcwd | xargs urxvt -cd - +bindsym $mod+Shift+Return exec ``urxvt -cd "`xcwd`" `` +bindsym $mod+Shift+Return exec ``xterm -e "cd `xcwd` && /bin/zsh"`` |