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| author | Juhani Krekelä | 2021-10-23 00:33:17 +0300 |
|---|---|---|
| committer | Wolfgang Müller | 2021-11-27 14:05:19 +0100 |
| commit | 71388f94c694a36b0ac360b34f09d7c16a51f803 (patch) | |
| tree | c3522f312133b1b6bff844982064ab464d415b34 /weltschmerz.1 | |
| parent | 743db7dd1c0ced6d4aeb4d4719e4985e8f83890b (diff) | |
| download | weltschmerz-71388f94c694a36b0ac360b34f09d7c16a51f803.tar.gz | |
Add procfs fallback for figuring out the cwd
Opening a terminal or file manager window requires weltschmerz to know
the current working directory. At the moment weltschmerz relies on the
application being run in the terminal to generate OSC 7 codes that
specify the path. However, OSC 7 is not yet widely supported by default,
and the VTE terminal emulation layer, which manages the OSC 7 path state
for weltschmerz, will overwrite local paths with ones that point to a
remote computer if an OSC 7 enabled application is run under ssh.
This change adds a fallback that uses the symlink to current working
directory located at /proc/<child pid>/cwd. On Linux this method should
always work and was how these features were implemented before adoption
of OSC 7. The procfs method is used as a fallback instead of the primary
method since it can only see the working directory changes of the direct
child process.
Diffstat (limited to '')
| -rw-r--r-- | weltschmerz.1 | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/weltschmerz.1 b/weltschmerz.1 index 6b64184..2e0a2fb 100644 --- a/weltschmerz.1 +++ b/weltschmerz.1 @@ -45,19 +45,15 @@ and It can be reset to its default value with .Sy CTRL + 0 . .Pp -The program's current directory can be opened in the default file manager with -.Sy CTRL + Shift + O . -Note that -.Nm -relies on proper support of OSC 7 to do this. -If the child program (such as the shell or an editor) does not send OSC 7, -this feature will not work. -.Pp -A new terminal window can likewise be opened in the program's current directory with -.Sy CTRL + Shift + T . -The limitations of +The default file manager can be opened in the current directory with .Sy CTRL + Shift + O -also apply here. +and a new terminal window with +.Sy CTRL + Shift + T . +By default OSC 7 path is used as the current directory, but if OSC 7 path is not +set to a valid local path and the platform provides a Linux-style procfs at +.Pa /proc , +.Nm +will use the child process's working directory instead. .Sh SEARCH OVERLAY The search overlay can be opened by pressing .Sy CTRL + Shift + F . |